add issue detail

.github/workflows/release.yml

@@ -1,173 +0,0 @@
-name: Build and Release
-
-on:
-  workflow_dispatch:
-  push:
-    tags:
-      - "v*"
-
-jobs:
-  build:
-    name: Build ${{ matrix.platform }}
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - platform: windows-x64
-            os: windows-latest
-            target: x86_64-pc-windows-msvc
-          - platform: windows-arm64
-            os: windows-11-arm
-            target: aarch64-pc-windows-msvc
-          - platform: macos-x64
-            os: macos-15-intel
-            target: x86_64-apple-darwin
-          - platform: macos-arm64
-            os: macos-latest
-            target: aarch64-apple-darwin
-          - platform: linux-x64
-            os: ubuntu-latest
-            target: x86_64-unknown-linux-gnu
-          - platform: linux-arm64
-            os: ubuntu-24.04-arm
-            target: aarch64-unknown-linux-gnu
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-
-      - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@stable
-        with:
-          targets: ${{ matrix.target }}
-
-      # Windows and macOS builds using cargo-packager
-      - name: Build with cargo-packager (Windows/macOS)
-        if: runner.os != 'Linux'
-        working-directory: desktop
-        run: |
-          cargo install cargo-packager --locked
-          cargo packager --release
-
-      - name: Upload Windows/macOS artifacts
-        if: runner.os != 'Linux'
-        uses: actions/upload-artifact@v4
-        with:
-          name: ${{ matrix.platform }}-artifacts
-          path: |
-            dist/*.dmg
-            dist/*.msi
-            dist/*.exe
-          if-no-files-found: error
-
-      # Linux builds using custom scripts
-      - name: Install Linux build dependencies
-        if: runner.os == 'Linux'
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y flatpak flatpak-builder snapd squashfs-tools jq gettext-base
-
-      - name: Install Snapcraft
-        if: runner.os == 'Linux'
-        run: sudo snap install snapcraft --classic
-
-      - name: Make scripts executable
-        if: runner.os == 'Linux'
-        run: |
-          chmod +x script/get-crate-version
-          chmod +x script/linux
-          chmod +x script/bundle-snap
-          chmod +x script/bundle-linux
-          chmod +x script/flatpak/deps
-          chmod +x script/flatpak/bundle-flatpak
-
-      - name: Install required dependencies
-        if: runner.os == 'Linux'
-        run: ./script/linux
-
-      # Build the release tarball on every Linux architecture
-      - name: Build release tarball
-        if: runner.os == 'Linux'
-        run: ./script/bundle-linux
-
-      # Only build Flatpak and Snap for x86_64 (most common use case)
-      - name: Build Flatpak
-        if: runner.os == 'Linux' && matrix.target == 'x86_64-unknown-linux-gnu'
-        run: |
-          ./script/flatpak/deps
-          ./script/flatpak/bundle-flatpak
-
-      - name: Build Snap
-        if: runner.os == 'Linux' && matrix.target == 'x86_64-unknown-linux-gnu'
-        run: |
-          VERSION=$(script/get-crate-version signed)
-          ./script/bundle-snap $VERSION
-
-      - name: Collect Linux artifacts
-        if: runner.os == 'Linux'
-        working-directory: ${{ github.workspace }}
-        run: |
-          mkdir -p linux-artifacts
-          # Copy the tarball created by bundle-linux
-          find target/release -name "*.tar.gz" -exec cp {} linux-artifacts/ \;
-          # Find and copy flatpak files (if they exist)
-          find . -name "*.flatpak" -exec cp {} linux-artifacts/ \; || true
-          # Find and copy snap files (if they exist)
-          find . -name "*.snap" -exec cp {} linux-artifacts/ \; || true
-          ls -la linux-artifacts/
-
-      - name: Upload Linux artifacts
-        if: runner.os == 'Linux'
-        uses: actions/upload-artifact@v4
-        with:
-          name: ${{ matrix.platform }}-artifacts
-          path: linux-artifacts/**/*
-          if-no-files-found: error
-
-  release:
-    name: Create Release
-    needs: build
-    runs-on: ubuntu-latest
-    if: startsWith(github.ref, 'refs/tags/v') || github.event_name == 'workflow_dispatch'
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v6
-
-      - name: Make get-crate-version executable
-        run: chmod +x script/get-crate-version
-
-      - name: Get version
-        id: version
-        run: |
-          VERSION=$(script/get-crate-version signed)
-          echo "version=$VERSION" >> $GITHUB_OUTPUT
-          echo "tag=v$VERSION" >> $GITHUB_OUTPUT
-
-      - name: Download all artifacts
-        uses: actions/download-artifact@v4
-        with:
-          path: artifacts
-
-      - name: Display artifacts structure
-        run: |
-          echo "Artifacts structure:"
-          find artifacts -type f -exec ls -la {} \;
-
-      - name: Create draft release
-        id: create_release
-        uses: akkuman/gitea-release-action@v1
-        with:
-          server_url: "https://git.reya.info/"
-          repository: "reya/signed"
-          token: ${{ secrets.GITEA_TOKEN }}
-          draft: true
-          prerelease: false
-          files: |
-            artifacts/**/*
-
-      - name: Output release info
-        run: |
-          echo "Created draft release: ${{ steps.create_release.outputs.url }}"
-          echo "Release ID: ${{ steps.create_release.outputs.id }}"

.github/workflows/rust.yml

@@ -1,32 +0,0 @@
-name: Rust
-
-on:
-  push:
-    branches: ["**"]
-  pull_request:
-    branches: ["m**"]
-
-env:
-  CARGO_TERM_COLOR: always
-
-jobs:
-  build:
-    strategy:
-      matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
-        rustup: [stable]
-
-    runs-on: ${{ matrix.os }}
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Install Linux build dependencies
-        run: chmod +x ./script/linux && ./script/linux
-        if: matrix.os == 'ubuntu-latest'
-
-      - name: Build
-        run: cargo build --verbose
-
-      - name: Run tests
-        run: cargo test --verbose

.gitignore

@@ -1,20 +1 @@
-# Generated by Cargo
-# will have compiled files and executables
-debug/
-target/
-dist/
-
-# Snap and Flatpak local build output
-/snap
-/info.reya.signed.json
-/linux-artifacts
-
-# Vendored dependencies + cargo config generated by script/prepare-flathub
-.cargo/
-vendor/
-
-# MSVC Windows builds of rustc generate these, which store debugging information
-*.pdb
-
-# macOS
-.DS_Store
+/target

AGENTS.md

@@ -1,162 +0,0 @@
-# Rust coding guidelines
-
-* Prioritize code correctness and clarity. Speed and efficiency are secondary priorities unless otherwise specified.
-* Do not write organizational or comments that summarize the code. Comments should only be written in order to explain "why" the code is written in some way in the case there is a reason that is tricky / non-obvious.
-* Keep doc comments and comments simple, one line, straightforward, and unbloated.
-* Prefer implementing functionality in existing files unless it is a new logical component. Avoid creating many small files.
-* Prefer `impl` blocks over standalone functions: place functionality as methods or associated functions on the relevant type, extending the type's existing `impl` block instead of creating a duplicate one in another file.
-* Do not wrap clients or SDK dependencies in project structs or pass-through helper functions, call their methods directly where needed. Extract a helper only when it holds real logic that is used in more than one place.
-* Bind a global store handle to a local before using it (`let state = GlobalState::global(cx);` then `state.update(...)`) instead of chaining on `CheckoutsStore::global(cx)` inline.
-* Avoid using functions that panic like `unwrap()`, instead use mechanisms like `?` to propagate errors.
-* Be careful with operations like indexing which may panic if the indexes are out of bounds.
-* Never silently discard errors with `let _ =` on fallible operations. Always handle errors appropriately:
-  - Propagate errors with `?` when the calling function should handle them
-  - Use `.log_err()` or similar when you need to ignore errors but want visibility
-  - Use explicit error handling with `match` or `if let Err(...)` when you need custom logic
-  - Example: avoid `let _ = client.request(...).await?;` - use `client.request(...).await?;` instead
-* When implementing async operations that may fail, ensure errors propagate to the UI layer so users get meaningful feedback.
-* Avoid creative additions unless explicitly requested
-* Use full words for variable names (no abbreviations like "q" for "queue")
-* Use variable shadowing to scope clones in async contexts for clarity, minimizing the lifetime of borrowed references.
-  Example:
-  ```rust
-  executor.spawn({
-      let task_ran = task_ran.clone();
-      async move {
-          *task_ran.borrow_mut() = true;
-      }
-  });
-  ```
-
-# Timers in tests
-
-* In GPUI tests, prefer GPUI executor timers over `smol::Timer::after(...)` when you need timeouts, delays, or to drive `run_until_parked()`:
-  - Use `cx.background_executor().timer(duration).await` (or `cx.background_executor.timer(duration).await` in `TestAppContext`) so the work is scheduled on GPUI's dispatcher.
-  - Avoid `smol::Timer::after(...)` for test timeouts when you rely on `run_until_parked()`, because it may not be tracked by GPUI's scheduler and can lead to "nothing left to run" when pumping.
-
-# GPUI
-
-GPUI is a UI framework which also provides primitives for state and concurrency management.
-
-## Context
-
-Context types allow interaction with global state, windows, entities, and system services. They are typically passed to functions as the argument named `cx`. When a function takes callbacks they come after the `cx` parameter.
-
-* `App` is the root context type, providing access to global state and read and update of entities.
-* `Context<T>` is provided when updating an `Entity<T>`. This context dereferences into `App`, so functions which take `&App` can also take `&Context<T>`.
-* `AsyncApp` and `AsyncWindowContext` are provided by `cx.spawn` and `cx.spawn_in`. These can be held across await points.
-
-## `Window`
-
-`Window` provides access to the state of an application window. It is passed to functions as an argument named `window` and comes before `cx` when present. It is used for managing focus, dispatching actions, directly drawing, getting user input state, etc.
-
-## Entities
-
-An `Entity<T>` is a handle to state of type `T`. With `thing: Entity<T>`:
-
-* `thing.entity_id()` returns `EntityId`
-* `thing.downgrade()` returns `WeakEntity<T>`
-* `thing.read(cx: &App)` returns `&T`.
-* `thing.read_with(cx, |thing: &T, cx: &App| ...)` returns the closure's return value.
-* `thing.update(cx, |thing: &mut T, cx: &mut Context<T>| ...)` allows the closure to mutate the state, and provides a `Context<T>` for interacting with the entity. It returns the closure's return value.
-* `thing.update_in(cx, |thing: &mut T, window: &mut Window, cx: &mut Context<T>| ...)` takes a `AsyncWindowContext` or `VisualTestContext`. It's the same as `update` while also providing the `Window`.
-
-Within the closures, the inner `cx` provided to the closure must be used instead of the outer `cx` to avoid issues with multiple borrows.
-
-Trying to update an entity while it's already being updated must be avoided as this will cause a panic.
-
-`WeakEntity<T>` is a weak handle. It has `read_with`, `update`, and `update_in` methods that work the same, but always return an `anyhow::Result` so that they can fail if the entity no longer exists. This can be useful to avoid memory leaks - if entities have mutually recursive handles to each other they will never be dropped.
-
-## Concurrency
-
-All use of entities and UI rendering occurs on a single foreground thread.
-
-`cx.spawn(async move |cx| ...)` runs an async closure on the foreground thread. Within the closure, `cx` is `&mut AsyncApp`.
-
-When the outer cx is a `Context<T>`, the use of `spawn` instead looks like `cx.spawn(async move |this, cx| ...)`, where `this: WeakEntity<T>` and `cx: &mut AsyncApp`.
-
-To do work on other threads, `cx.background_spawn(async move { ... })` is used. Often this background task is awaited on by a foreground task which uses the results to update state.
-
-Both `cx.spawn` and `cx.background_spawn` return a `Task<R>`, which is a future that can be awaited upon. If this task is dropped, then its work is cancelled. To prevent this one of the following must be done:
-
-* Awaiting the task in some other async context.
-* Detaching the task via `task.detach()` or `task.detach_and_log_err(cx)`, allowing it to run indefinitely.
-* Storing the task in a field, if the work should be halted when the struct is dropped.
-
-A task which doesn't do anything but provide a value can be created with `Task::ready(value)`.
-
-Prefer keeping a task in a field over `.detach()` when the work belongs to a view or store. A detached task outlives the view that started it (for example, a repository panel the user has closed), while a task stored in a field is cancelled when that struct drops. A finished `Task` held in a container is not reaped by GPUI - it stays alive until its handle is dropped - so if the container can accumulate many runs, either drop the finished handles before pushing a new one, or hold a single `Option<Task<_>>` and replace it.
-
-## Elements
-
-The `Render` trait is used to render some state into an element tree that is laid out using flexbox layout. An `Entity<T>` where `T` implements `Render` is sometimes called a "view".
-
-Example:
-
-```
-struct TextWithBorder(SharedString);
-
-impl Render for TextWithBorder {
-    fn render(&mut self, _window: &mut Window, _cx: &mut Context<Self>) -> impl IntoElement {
-        div().border_1().child(self.0.clone())
-    }
-}
-```
-
-Since `impl IntoElement for SharedString` exists, it can be used as an argument to `child`. `SharedString` is used to avoid copying strings, and is either an `&'static str` or `Arc<str>`.
-
-UI components that are constructed just to be turned into elements can instead implement the `RenderOnce` trait, which is similar to `Render`, but its `render` method takes ownership of `self` and receives `&mut App` instead of `&mut Context<Self>`. Types that implement this trait can use `#[derive(IntoElement)]` to use them directly as children.
-
-The style methods on elements are similar to those used by Tailwind CSS.
-
-If some attributes or children of an element tree are conditional, `.when(condition, |this| ...)` can be used to run the closure only when `condition` is true. Similarly, `.when_some(option, |this, value| ...)` runs the closure when the `Option` has a value.
-
-## Input events
-
-Input event handlers can be registered on an element via methods like `.on_click(|event, window, cx: &mut App| ...)`.
-
-Often event handlers will want to update the entity that's in the current `Context<T>`. The `cx.listener` method provides this - its use looks like `.on_click(cx.listener(|this: &mut T, event, window, cx: &mut Context<T>| ...)`.
-
-## Actions
-
-Actions are dispatched via user keyboard interaction or in code via `window.dispatch_action(SomeAction.boxed_clone(), cx)` or `focus_handle.dispatch_action(&SomeAction, window, cx)`.
-
-Actions with no data are defined with the `actions!(some_namespace, [SomeAction, AnotherAction])` macro call. Otherwise the `Action` derive macro is used. Doc comments on actions are displayed to the user.
-
-Action handlers can be registered on an element via the event handler `.on_action(|action, window, cx| ...)`. Like other event handlers, this is often used with `cx.listener`.
-
-## Notify
-
-When a view's state has changed in a way that may affect its rendering, it should call `cx.notify()`. This will cause the view to be rerendered. It will also cause any observe callbacks registered for the entity with `cx.observe` to be called.
-
-GPUI also tracks the entities a window reads while rendering. When an entity notifies, every view that read that entity during the previous frame is rerendered automatically.
-
-* A view that reads an entity in render (e.g. `state.read(cx).profile(...)`) does not need `cx.observe(&entity, ...)` to pick up its changes - the read itself is the dependency. Reserve `cx.observe` and `cx.subscribe` for when the view must run logic in response to a change (rebuild derived state, re-query, dedupe), not to trigger a re-render.
-* Notify the narrowest entity holding the change. Notifying a global store rerenders every view that ever read it; notifying a per-panel entity rerenders only the panels reading it.
-* This works with cached panels (`panel.cached(...)`): a cached subtree repaints when the view it belongs to is invalidated.
-
-## Entity events
-
-While updating an entity (`cx: Context<T>`), it can emit an event using `cx.emit(event)`. Entities register which events they can emit by declaring `impl EventEmitter<EventType> for EntityType {}`.
-
-Other entities can then register a callback to handle these events by doing `cx.subscribe(other_entity, |this, other_entity, event, cx| ...)`. This will return a `Subscription` which deregisters the callback when dropped.  Typically `cx.subscribe` happens when creating a new entity and the subscriptions are stored in a `_subscriptions: Vec<Subscription>` field.
-
-# Pull request hygiene
-
-When an agent opens or updates a pull request, it must:
-
-- Use a clear, correctly capitalized, imperative PR title (for example, `fix crash in project panel`).
-- Avoid conventional commit prefixes in PR titles (`fix:`, `feat:`, `docs:`, etc.).
-- Avoid trailing punctuation in PR titles.
-- Optionally prefix the title with a crate name when one crate is the clear scope (for example, `workspace: add history view`).
-- Include a `Release Notes:` section as the final section in the PR body.
-- Use one bullet under `Release Notes:`:
-  - `- Added ...`, `- Fixed ...`, or `- Improved ...` for user-facing changes, or
-  - `- N/A` for docs-only and other non-user-facing changes.
-- Format release notes exactly with a blank line after the heading, for example:
-
-```
-Release Notes:
-
-- N/A
-```

CHANGELOG.md

@@ -1,90 +0,0 @@
-# Changelog
-
-## v0.2.0 - 2026/10/21
-
-### Added
-
-- Follow the operating system's native theme on macOS, Windows and Linux (KDE, GNOME), applying the OS colors, fonts, radii and accessibility preferences.
-- Add an identity import dialog, importing an existing identity by pasting its `nsec` secret key (encrypted with a new passphrase), NIP-49 `ncryptsec` (unlocked with its passphrase), or `bunker://` NIP-46 URI
-- Add a dropdown menu on the signed-in user button in the sidebar
-- Add sign-out feature, confirmed by an alert dialog before deleting the stored session credential
-- Add a quit action, bound to `secondary-q` (cmd on macOS, ctrl on others)
-- Allow choosing the default branch when publishing a repository
-- Detect when local commits are not on Nostr yet, showing an unsynced count badge on sidebar repository rows and a Sync now banner on the repository view
-- Add a step-by-step push checklist while publishing and syncing a repository
-- Add a `Reset remote to local` action that republishes the mirror and deletes grasp refs the mirror does not have
-
-### Changed
-
-- Use the built-in light/dark syntax highlighting palette instead of the Signed palette bundled in `signed.json` when the native theme is active
-- Increase the default theme corner radii from 2 to 4 and large radii from 6 to 8
-- Surface backend errors as error notifications in the workspace instead of silently dropping them
-- Break ties in repository activity lists by event id, so same-second events order deterministically
-- Restructure the backend around domain types: git operations behind a `Repo` type, the grasp push pipeline behind `GraspPush`, nostr connectivity behind `NostrBackend`, and shared helpers consolidated into `utils`
-- Fetch the logged-in user's grasp list, code follows, followed repositories, contacts, profile metadata, mute list, and blossom servers via gossip at login instead of the bootstrap relays
-- Connect to grasp relays and load the inbox only after the user's grasp list event arrives
-- Refresh the checkouts store only when the checkouts settings change
-- Restructure the core crate into focused modules for announcements, pull requests, git events, inbox, and upstream state
-- Publish nostr events directly through the client with relay acceptance required, removing the grasp push helper and its per-server retry loop so failures surface immediately
-- Poll the repository sync drift check every 180 seconds instead of 60
-- Track sync status per view instead of globally
-- Merge the `PixelAvatar` into the `Avatar` component. Seed user pixel avatars from the public key instead of the display name, so avatars stay stable when a user renames
-
-### Fixed
-
-- Fix the repository view refreshing its mirror from the network while a push is in progress, so the refresh no longer races the push
-- Fix opening a repository failing with a `destination already exists` error when two loads raced to clone its mirror, clones are now serialized and later loads reuse the finished clone
-- Fix a repository never opening again after an interrupted clone left an unusable mirror directory behind, which is now removed and re-cloned
-- Fix signing in with a `bunker://` URI silently generating a new identity instead of erroring when its master key cannot be parsed
-- Fix repository sync failing with `state event in purgatory ... doesn't match push` when grasp servers hold branches or tags the local repository lacks
-- Fix sync failing with `could not fetch refs/tags/...^{}` on repositories with annotated tags, where the peel entries `git ls-remote` reports for annotated tags were mistaken for missing refs
-
-### Removed
-
-- Remove the light/dark theme pickers and the font size, corner radius, focus ring and shadow settings from the settings dialog; colors and geometry now come from the native theme
-- Remove dead code: the unused `login`/`logout` family, the unwired `SyncProgress` pipeline, `merge_pull_request`, inbox mark-read/archive APIs and the wasm32-only code paths
-
-## v0.2.0-alpha - 2026/09/27
-
-### Added
-
-- Show an avatar in each panel's tab, using the repository owner's profile picture when set and a pixel avatar otherwise
-- Add a Tab Bar setting to hide the previous/next tab buttons, hidden by default
-- Add an Event Fetching Strategy setting, fetching a repository's activity from its announced relays only (Curated) or from every maintainer's relays as well (Uncensored, the default)
-
-### Changed
-
-- Migrate the GPUI foundation to the published `gpui-pre` crates and GPUI Kit 0.6, off the zed and gpui-component git pins
-- Use the pixel avatar as the single fallback for a missing picture, sized and rounded to match the other avatars
-- Redesign the dock tab bar, using muted grey active tab, added close buttons, double-click to zoom, and removed panel toolbar
-- Connect to bootstrap relays on demand instead of at startup
-- Fetch profile metadata in batches of 100 authors, applying every requested profile in a single database query
-- Prefetch the 500 most recent profiles at startup instead of 200
-
-### Fixed
-
-- Render every avatar at one consistent size, where a surrounding border had shrunk pictures by two pixels and the pixel avatar ignored an explicit size
-- Date repositories from their repository state event, so the explore list and open repository views show the latest push instead of the announcement date
-- Fix background tasks outliving their view, so a closed repository panel or pull request view stops fetching and publishing on its own
-
-### Removed
-
-- Remove cover note support, the kind-1624 GitWorkshop and `ngit` extension outside the NIP-34
-
-## v0.1.0-alpha - 2026/09/14
-
-Initial alpha release.
-
-### Added
-
-- Create and unlock a passphrase-protected Nostr identity
-- Browse and search NIP-34 repositories with All, Popular and Recent filters
-- Scan local Git repositories and detect their NIP-34 and GRASP bindings
-- Create, publish, clone and open repositories
-- Repository view with files, commit history, branches and tags
-- Colour-coded commit diffs
-- Issues and pull requests with discussions
-- Send patches and push branches
-- Inbox for repository activity
-- Settings for appearance, theme, GRASP servers and repository scan paths
-- Release and packaging infrastructure

Cargo.toml

@@ -2,32 +2,40 @@
 resolver = "2"
 members = ["crates/*", "desktop"]
 default-members = ["desktop"]
-exclude = ["crates/dock", "crates/signed_ui", "crates/workspace"]
 
 [workspace.package]
-version = "0.2.0"
+version = "1.0.0"
 edition = "2024"
 publish = false
 
 [workspace.dependencies]
-gpui = { git = "https://github.com/zed-industries/zed", rev = "f8cfc7ed9e57503def9479138894f3139f5400cc" }
-gpui_platform = { git = "https://github.com/zed-industries/zed", rev = "f8cfc7ed9e57503def9479138894f3139f5400cc", features = ["font-kit"] }
-reqwest_client = { git = "https://github.com/zed-industries/zed", rev = "f8cfc7ed9e57503def9479138894f3139f5400cc" }
+# GPUI
+gpui = { git = "https://github.com/zed-industries/zed" }
+gpui_platform = { git = "https://github.com/zed-industries/zed", features = ["font-kit", "x11", "wayland"] }
+gpui_linux = { git = "https://github.com/zed-industries/zed" }
+gpui_windows = { git = "https://github.com/zed-industries/zed" }
+gpui_macos = { git = "https://github.com/zed-industries/zed" }
+gpui_tokio = { git = "https://github.com/zed-industries/zed" }
+reqwest_client = { git = "https://github.com/zed-industries/zed" }
 
-gpui-native-kit = { git = "https://git.reya.info/reya/gpui-native-kit", rev = "97106b7a3a54ec929c47feb70cdab4bed044d20e", features = ["layout", "editor"] }
+# `tree-sitter-languages` enables syntax highlighting for the TextView
+# code preview (fenced code blocks are highlighted with tree-sitter).
+gpui-component = { git = "https://github.com/longbridge/gpui-component", features = ["tree-sitter-languages"] }
+gpui-base = { git = "https://github.com/longbridge/gpui-component" }
 
-settings = { path = "crates/settings" }
-signed_app = { path = "crates/signed_app" }
+dock = { path = "crates/dock" }
 
 nostr = { git = "https://github.com/rust-nostr/nostr", features = ["nip59", "nip49", "nip44", "os-rng"] }
 nostr-lmdb = { git = "https://github.com/rust-nostr/nostr" }
+nostr-memory = { git = "https://github.com/rust-nostr/nostr" }
 nostr-blossom = { git = "https://github.com/rust-nostr/nostr" }
 nostr-gossip-memory = { git = "https://github.com/rust-nostr/nostr" }
 nostr-connect = { git = "https://github.com/rust-nostr/nostr" }
 nostr-sdk = { git = "https://github.com/rust-nostr/nostr" }
 
-gix = { version = "0.88", default-features = false, features = ["sha1", "blocking-network-client", "blocking-http-transport-reqwest-rust-tls", "worktree-mutation", "status"] }
+gix = { version = "0.86", default-features = false, features = ["sha1", "blocking-network-client", "blocking-http-transport-reqwest-rust-tls", "worktree-mutation"] }
 
+chrono = { version = "0.4.38", features = ["wasmbind"] }
 smol = "2"
 futures = "0.3"
 flume = { version = "0.11.1", default-features = false, features = ["async", "select"] }
@@ -43,12 +51,16 @@ tracing = "0.1"
 errno = { version = "0.3.14", default-features = false }
 instant = "0.1"
 
+[patch.crates-io]
+# Use stacker's psm version which may have better WASM support
+psm = { git = "https://github.com/rust-lang/stacker", branch = "master" }
+
 [profile.release]
 strip = true
 opt-level = "z"
 lto = true
 codegen-units = 1
-panic = "unwind"
+panic = "abort"
 
 [profile.profiling]
 inherits = "release"

crates/assets/Cargo.toml

@@ -6,7 +6,9 @@ publish.workspace = true
 
 [dependencies]
 gpui.workspace = true
-gpui-native-kit.workspace = true
+gpui-component.workspace = true
+anyhow.workspace = true
+log.workspace = true
 rust-embed.workspace = true
 
 [dev-dependencies]

crates/assets/assets/icons/chevron-down.svg

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-<path d="M5.75 9.5L12 15.75L18.25 9.5" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
-</svg>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none"><path d="M20 9L13.4142 15.5858C12.6332 16.3668 11.3669 16.3668 10.5858 15.5858L4 9" stroke="black" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/></svg>

crates/assets/assets/icons/git-commit.svg

@@ -1,3 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none">
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-</svg>

crates/assets/assets/icons/git-file.svg

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-</svg>

crates/assets/assets/icons/grid.svg

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-</svg>

crates/assets/assets/icons/init.svg

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-</svg>

crates/assets/assets/icons/markdown.svg

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-</svg>

crates/assets/assets/icons/panel-bottom-open.svg

@@ -1,3 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none">
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-</svg>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-panel-bottom-open"><rect width="18" height="18" x="3" y="3" rx="2"/><path d="M3 15h18"/><path d="m9 10 3-3 3 3"/></svg>

crates/assets/assets/icons/panel-bottom.svg

@@ -1,3 +1 @@
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-</svg>
+<svg viewBox="0 0 24 24" fill="currentColor" xmlns="http://www.w3.org/2000/svg"><path d="M21 3C21.5523 3 22 3.44772 22 4V20C22 20.5523 21.5523 21 21 21H3C2.44772 21 2 20.5523 2 20V4C2 3.44772 2.44772 3 3 3H21ZM4 16V19H20V16H4ZM4 14H20V5H4V14Z"/></svg>

crates/assets/assets/icons/plus.svg

@@ -1,3 +1 @@
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+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none"><path d="M12 5.25V12M12 12V18.75M12 12H5.25M12 12H18.75" stroke="black" stroke-width="1.5" stroke-linecap="round"/></svg>

crates/assets/assets/icons/recent.svg

@@ -1,3 +0,0 @@
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crates/assets/assets/icons/refresh.svg

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crates/assets/assets/icons/settings.svg

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crates/assets/assets/icons/share.svg

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crates/assets/assets/icons/trash.svg

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crates/assets/assets/icons/trending.svg

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-</svg>

crates/assets/assets/themes/signed.json

@@ -0,0 +1,576 @@
+{
+  "$schema": "https://github.com/longbridge/gpui-component/raw/refs/heads/main/.theme-schema.json",
+  "name": "Signed",
+  "author": "Signed",
+  "url": "https://git.reya.su/reya/signed",
+  "themes": [
+    {
+      "name": "Signed Light",
+      "mode": "light",
+      "colors": {
+        "accent.background": "#F4F4F5",
+        "accent.foreground": "#18181B",
+        "accordion.background": "#FFFFFF",
+        "background": "#FFFFFF",
+        "border": "#E4E4E7",
+        "button.background": "#FFFFFF",
+        "button.active.background": "#E4E4E7",
+        "button.foreground": "#18181B",
+        "button.hover.background": "#F4F4F5",
+        "button.danger.background": "#DC2626",
+        "button.danger.active.background": "#B91C1C",
+        "button.danger.foreground": "#FFFFFF",
+        "button.danger.hover.background": "#EF4444",
+        "button.info.background": "#0284C7",
+        "button.info.active.background": "#0369A1",
+        "button.info.foreground": "#FFFFFF",
+        "button.info.hover.background": "#0EA5E9",
+        "button.primary.background": "#C6FF4D",
+        "button.primary.active.background": "#65A30D",
+        "button.primary.foreground": "#0B0F0C",
+        "button.primary.hover.background": "#B2EC3C",
+        "button.secondary.background": "#F4F4F5",
+        "button.secondary.active.background": "#D4D4D8",
+        "button.secondary.foreground": "#18181B",
+        "button.secondary.hover.background": "#E4E4E7",
+        "button.success.background": "#2FBF71",
+        "button.success.active.background": "#1F9A58",
+        "button.success.foreground": "#0B0F0C",
+        "button.success.hover.background": "#2AB568",
+        "button.warning.background": "#D97706",
+        "button.warning.active.background": "#B45309",
+        "button.warning.foreground": "#FFFFFF",
+        "button.warning.hover.background": "#F59E0B",
+        "group_box.background": "#F4F4F5",
+        "group_box.foreground": "#18181B",
+        "group_box.title.foreground": "#18181B",
+        "caret": "#18181B",
+        "chart.1": "#65A30D",
+        "chart.2": "#2FBF71",
+        "chart.3": "#3F6212",
+        "chart.4": "#7A8B5F",
+        "chart.5": "#A1A1AA",
+        "chart_bullish": "#2FBF71",
+        "chart_bearish": "#DC2626",
+        "danger.background": "#DC2626",
+        "danger.active.background": "#B91C1C",
+        "danger.foreground": "#FFFFFF",
+        "danger.hover.background": "#EF4444",
+        "description_list.label.background": "#F4F4F5",
+        "description_list.label.foreground": "#71717A",
+        "drag.border": "#65A30D",
+        "drop_target.background": "#65A30D33",
+        "foreground": "#18181B",
+        "info.background": "#0284C7",
+        "info.active.background": "#0369A1",
+        "info.foreground": "#FFFFFF",
+        "info.hover.background": "#0EA5E9",
+        "input.border": "#D4D4D8",
+        "link": "#65A30D",
+        "link.active": "#3F6212",
+        "link.hover": "#4A7A0B",
+        "list.background": "#FFFFFF",
+        "list.active.background": "#C6FF4D40",
+        "list.active.border": "#65A30D80",
+        "list.even.background": "#FAFAFA",
+        "list.head.background": "#FAFAFA",
+        "list.hover.background": "#F4F4F5",
+        "muted.background": "#F4F4F5",
+        "muted.foreground": "#71717A",
+        "popover.background": "#FFFFFF",
+        "popover.foreground": "#18181B",
+        "primary.background": "#C6FF4D",
+        "primary.active.background": "#65A30D",
+        "primary.foreground": "#0B0F0C",
+        "primary.hover.background": "#B2EC3C",
+        "progress.bar.background": "#65A30D",
+        "ring": "#65A30D",
+        "scrollbar.background": "#FFFFFF00",
+        "scrollbar.thumb.background": "#A1A1AA99",
+        "scrollbar.thumb.hover.background": "#A1A1AA",
+        "secondary.background": "#F4F4F5",
+        "secondary.active.background": "#D4D4D8",
+        "secondary.foreground": "#18181B",
+        "secondary.hover.background": "#E4E4E7",
+        "selection.background": "#C6FF4D59",
+        "sidebar.background": "#FAFAFA",
+        "sidebar.accent.background": "#C6FF4D40",
+        "sidebar.accent.foreground": "#65A30D",
+        "sidebar.border": "#E4E4E7",
+        "sidebar.foreground": "#18181B",
+        "sidebar.primary.background": "#F4F4F5",
+        "sidebar.primary.foreground": "#18181B",
+        "skeleton.background": "#E4E4E7",
+        "slider.background": "#E4E4E7",
+        "slider.thumb.background": "#65A30D",
+        "success.background": "#2FBF71",
+        "success.active.background": "#1F9A58",
+        "success.foreground": "#0B0F0C",
+        "success.hover.background": "#2AB568",
+        "switch.background": "#D4D4D8",
+        "switch.thumb.background": "#FFFFFF",
+        "tab.background": "#F4F4F5",
+        "tab.active.background": "#EBFFC1",
+        "tab.active.foreground": "#3F6212",
+        "tab.foreground": "#71717A",
+        "tab_bar.background": "#F4F4F5",
+        "tab_bar.segmented.background": "#E4E4E7",
+        "table.background": "#FFFFFF",
+        "table.active.background": "#C6FF4D40",
+        "table.active.border": "#65A30D80",
+        "table.even.background": "#FAFAFA",
+        "table.head.background": "#FAFAFA",
+        "table.head.foreground": "#71717A",
+        "table.foot.background": "#FAFAFA",
+        "table.foot.foreground": "#71717A",
+        "table.hover.background": "#F4F4F5",
+        "table.row.border": "#E4E4E7",
+        "title_bar.background": "#FAFAFA",
+        "title_bar.border": "#E4E4E7",
+        "status_bar.background": "#FAFAFA",
+        "status_bar.border": "#E4E4E7",
+        "tiles.background": "#FFFFFF",
+        "warning.background": "#D97706",
+        "warning.active.background": "#B45309",
+        "warning.foreground": "#FFFFFF",
+        "warning.hover.background": "#F59E0B",
+        "overlay": "#0000004D",
+        "window.border": "#E4E4E7",
+        "base.red": "#DC2626",
+        "base.green": "#16A34A",
+        "base.yellow": "#CA8A04",
+        "base.blue": "#2563EB",
+        "base.magenta": "#9333EA",
+        "base.cyan": "#0891B2"
+      },
+      "highlight": {
+        "editor.background": "#FFFFFF",
+        "editor.foreground": "#383A42",
+        "editor.active_line.background": "#F2F3F4",
+        "editor.line_number": "#A0A1A7",
+        "editor.active_line_number": "#383A42",
+        "editor.invisible": "#A0A1A766",
+        "conflict": "#DC2626",
+        "created": "#16A34A",
+        "deleted": "#DC2626",
+        "error": "#DC2626",
+        "error.background": "#FEF2F2",
+        "error.border": "#F87171",
+        "hidden": "#A0A1A7",
+        "hint": "#A626A4",
+        "hint.background": "#FAF5FF",
+        "hint.border": "#C4B5FD",
+        "ignored": "#A0A1A7",
+        "info": "#4078F2",
+        "info.background": "#EFF6FF",
+        "info.border": "#93C5FD",
+        "modified": "#C18401",
+        "modified.background": "#FFFBEB",
+        "predictive": "#A0A1A7",
+        "renamed": "#A626A4",
+        "success": "#16A34A",
+        "success.background": "#F0FDF4",
+        "unreachable": "#A0A1A7",
+        "warning": "#C18401",
+        "warning.background": "#FFFBEB",
+        "warning.border": "#FCD34D",
+        "syntax": {
+          "attribute": {
+            "color": "#986801"
+          },
+          "boolean": {
+            "color": "#986801"
+          },
+          "comment": {
+            "color": "#A0A1A7",
+            "font_style": "italic"
+          },
+          "comment.doc": {
+            "color": "#A0A1A7",
+            "font_style": "italic"
+          },
+          "constant": {
+            "color": "#986801"
+          },
+          "constructor": {
+            "color": "#4078F2"
+          },
+          "embedded": {
+            "color": "#C18401"
+          },
+          "function": {
+            "color": "#4078F2"
+          },
+          "keyword": {
+            "color": "#A626A4"
+          },
+          "label": {
+            "color": "#4078F2"
+          },
+          "link_text": {
+            "color": "#4078F2",
+            "font_style": "underline"
+          },
+          "link_uri": {
+            "color": "#4078F2",
+            "font_style": "italic"
+          },
+          "number": {
+            "color": "#986801"
+          },
+          "operator": {
+            "color": "#383A42"
+          },
+          "preproc": {
+            "color": "#C18401"
+          },
+          "property": {
+            "color": "#E45649"
+          },
+          "punctuation": {
+            "color": "#383A42"
+          },
+          "punctuation.bracket": {
+            "color": "#383A42"
+          },
+          "punctuation.delimiter": {
+            "color": "#383A42"
+          },
+          "punctuation.list_marker": {
+            "color": "#986801"
+          },
+          "punctuation.special": {
+            "color": "#A626A4"
+          },
+          "string": {
+            "color": "#50A14F"
+          },
+          "string.escape": {
+            "color": "#A626A4"
+          },
+          "string.regex": {
+            "color": "#50A14F"
+          },
+          "string.special": {
+            "color": "#50A14F"
+          },
+          "string.special.symbol": {
+            "color": "#986801"
+          },
+          "tag": {
+            "color": "#E45649"
+          },
+          "tag.doctype": {
+            "color": "#A0A1A7"
+          },
+          "text.code.span": {
+            "color": "#383A42"
+          },
+          "text.literal": {
+            "color": "#50A14F"
+          },
+          "title": {
+            "color": "#E45649",
+            "font_weight": 700
+          },
+          "type": {
+            "color": "#0184BC"
+          },
+          "variable": {
+            "color": "#383A42"
+          },
+          "variable.special": {
+            "color": "#E45649"
+          },
+          "variant": {
+            "color": "#0184BC"
+          }
+        }
+      }
+    },
+    {
+      "name": "Signed Dark",
+      "mode": "dark",
+      "colors": {
+        "accent.background": "#18181B",
+        "accent.foreground": "#FAFAFA",
+        "accordion.background": "#0A0A0A",
+        "background": "#0A0A0A",
+        "border": "#27272A",
+        "button.background": "#18181B",
+        "button.active.background": "#3F3F46",
+        "button.foreground": "#FAFAFA",
+        "button.hover.background": "#27272A",
+        "button.danger.background": "#EF4444",
+        "button.danger.active.background": "#DC2626",
+        "button.danger.foreground": "#FFFFFF",
+        "button.danger.hover.background": "#F87171",
+        "button.info.background": "#0EA5E9",
+        "button.info.active.background": "#0284C7",
+        "button.info.foreground": "#FFFFFF",
+        "button.info.hover.background": "#38BDF8",
+        "button.primary.background": "#C6FF4D",
+        "button.primary.active.background": "#65A30D",
+        "button.primary.foreground": "#0B0F0C",
+        "button.primary.hover.background": "#B2EC3C",
+        "button.secondary.background": "#18181B",
+        "button.secondary.active.background": "#3F3F46",
+        "button.secondary.foreground": "#FAFAFA",
+        "button.secondary.hover.background": "#27272A",
+        "button.success.background": "#2FBF71",
+        "button.success.active.background": "#24A35D",
+        "button.success.foreground": "#0B0F0C",
+        "button.success.hover.background": "#2AB568",
+        "button.warning.background": "#F59E0B",
+        "button.warning.active.background": "#D97706",
+        "button.warning.foreground": "#18181B",
+        "button.warning.hover.background": "#FBBF24",
+        "group_box.background": "#18181B",
+        "group_box.foreground": "#FAFAFA",
+        "group_box.title.foreground": "#FAFAFA",
+        "caret": "#FAFAFA",
+        "chart.1": "#C6FF4D",
+        "chart.2": "#A6E22E",
+        "chart.3": "#2FBF71",
+        "chart.4": "#7A8B5F",
+        "chart.5": "#A1A1AA",
+        "chart_bullish": "#2FBF71",
+        "chart_bearish": "#EF4444",
+        "danger.background": "#EF4444",
+        "danger.active.background": "#DC2626",
+        "danger.foreground": "#FFFFFF",
+        "danger.hover.background": "#F87171",
+        "description_list.label.background": "#18181B",
+        "description_list.label.foreground": "#A1A1AA",
+        "drag.border": "#C6FF4D",
+        "drop_target.background": "#C6FF4D33",
+        "foreground": "#FAFAFA",
+        "info.background": "#0EA5E9",
+        "info.active.background": "#0284C7",
+        "info.foreground": "#FFFFFF",
+        "info.hover.background": "#38BDF8",
+        "input.border": "#3F3F46",
+        "link": "#C6FF4D",
+        "link.active": "#A6E22E",
+        "link.hover": "#B2EC3C",
+        "list.background": "#0A0A0A",
+        "list.active.background": "#C6FF4D40",
+        "list.active.border": "#C6FF4D80",
+        "list.even.background": "#18181B",
+        "list.head.background": "#18181B",
+        "list.hover.background": "#27272A",
+        "muted.background": "#18181B",
+        "muted.foreground": "#A1A1AA",
+        "popover.background": "#18181B",
+        "popover.foreground": "#FAFAFA",
+        "primary.background": "#C6FF4D",
+        "primary.active.background": "#65A30D",
+        "primary.foreground": "#0B0F0C",
+        "primary.hover.background": "#B2EC3C",
+        "progress.bar.background": "#C6FF4D",
+        "ring": "#C6FF4D",
+        "scrollbar.background": "#0A0A0A00",
+        "scrollbar.thumb.background": "#3F3F46",
+        "scrollbar.thumb.hover.background": "#52525B",
+        "secondary.background": "#18181B",
+        "secondary.active.background": "#3F3F46",
+        "secondary.foreground": "#FAFAFA",
+        "secondary.hover.background": "#27272A",
+        "selection.background": "#C6FF4D59",
+        "sidebar.background": "#0A0A0A",
+        "sidebar.accent.background": "#C6FF4D40",
+        "sidebar.accent.foreground": "#C6FF4D",
+        "sidebar.border": "#27272A",
+        "sidebar.foreground": "#FAFAFA",
+        "sidebar.primary.background": "#18181B",
+        "sidebar.primary.foreground": "#FAFAFA",
+        "skeleton.background": "#27272A",
+        "slider.background": "#27272A",
+        "slider.thumb.background": "#C6FF4D",
+        "success.background": "#2FBF71",
+        "success.active.background": "#24A35D",
+        "success.foreground": "#0B0F0C",
+        "success.hover.background": "#2AB568",
+        "switch.background": "#3F3F46",
+        "switch.thumb.background": "#FAFAFA",
+        "tab.background": "#18181B",
+        "tab.active.background": "#19200A",
+        "tab.active.foreground": "#C6FF4D",
+        "tab.foreground": "#A1A1AA",
+        "tab_bar.background": "#18181B",
+        "tab_bar.segmented.background": "#27272A",
+        "table.background": "#0A0A0A",
+        "table.active.background": "#C6FF4D40",
+        "table.active.border": "#C6FF4D80",
+        "table.even.background": "#18181B",
+        "table.head.background": "#18181B",
+        "table.head.foreground": "#A1A1AA",
+        "table.foot.background": "#18181B",
+        "table.foot.foreground": "#A1A1AA",
+        "table.hover.background": "#27272A",
+        "table.row.border": "#27272A",
+        "title_bar.background": "#18181B",
+        "title_bar.border": "#27272A",
+        "status_bar.background": "#18181B",
+        "status_bar.border": "#27272A",
+        "tiles.background": "#0A0A0A",
+        "warning.background": "#F59E0B",
+        "warning.active.background": "#D97706",
+        "warning.foreground": "#18181B",
+        "warning.hover.background": "#FBBF24",
+        "overlay": "#00000080",
+        "window.border": "#27272A",
+        "base.red": "#EF4444",
+        "base.green": "#22C55E",
+        "base.yellow": "#EAB308",
+        "base.blue": "#3B82F6",
+        "base.magenta": "#A855F7",
+        "base.cyan": "#06B6D4"
+      },
+      "highlight": {
+        "editor.background": "#0A0A0A",
+        "editor.foreground": "#ABB2BF",
+        "editor.active_line.background": "#18181B",
+        "editor.line_number": "#71717A",
+        "editor.active_line_number": "#FAFAFA",
+        "editor.invisible": "#71717A66",
+        "conflict": "#E06C75",
+        "created": "#98C379",
+        "deleted": "#E06C75",
+        "error": "#E06C75",
+        "error.background": "#3A1D1D",
+        "error.border": "#E06C75",
+        "hidden": "#5C6370",
+        "hint": "#C678DD",
+        "hint.background": "#2E2740",
+        "hint.border": "#C678DD",
+        "ignored": "#5C6370",
+        "info": "#61AFEF",
+        "info.background": "#1D2E3A",
+        "info.border": "#61AFEF",
+        "modified": "#E5C07B",
+        "modified.background": "#3A320E",
+        "predictive": "#5C6370",
+        "renamed": "#C678DD",
+        "success": "#98C379",
+        "success.background": "#1D3A2E",
+        "unreachable": "#5C6370",
+        "warning": "#E5C07B",
+        "warning.background": "#3A320E",
+        "warning.border": "#E5C07B",
+        "syntax": {
+          "attribute": {
+            "color": "#D19A66"
+          },
+          "boolean": {
+            "color": "#D19A66"
+          },
+          "comment": {
+            "color": "#5C6370",
+            "font_style": "italic"
+          },
+          "comment.doc": {
+            "color": "#5C6370",
+            "font_style": "italic"
+          },
+          "constant": {
+            "color": "#D19A66"
+          },
+          "constructor": {
+            "color": "#E5C07B"
+          },
+          "embedded": {
+            "color": "#98C379"
+          },
+          "function": {
+            "color": "#61AFEF"
+          },
+          "keyword": {
+            "color": "#C678DD"
+          },
+          "label": {
+            "color": "#61AFEF"
+          },
+          "link_text": {
+            "color": "#61AFEF",
+            "font_style": "underline"
+          },
+          "link_uri": {
+            "color": "#61AFEF",
+            "font_style": "italic"
+          },
+          "number": {
+            "color": "#D19A66"
+          },
+          "operator": {
+            "color": "#56B6C2"
+          },
+          "preproc": {
+            "color": "#E5C07B"
+          },
+          "property": {
+            "color": "#E06C75"
+          },
+          "punctuation": {
+            "color": "#ABB2BF"
+          },
+          "punctuation.bracket": {
+            "color": "#ABB2BF"
+          },
+          "punctuation.delimiter": {
+            "color": "#ABB2BF"
+          },
+          "punctuation.list_marker": {
+            "color": "#98C379"
+          },
+          "punctuation.special": {
+            "color": "#ABB2BF"
+          },
+          "string": {
+            "color": "#98C379"
+          },
+          "string.escape": {
+            "color": "#56B6C2"
+          },
+          "string.regex": {
+            "color": "#E06C75"
+          },
+          "string.special": {
+            "color": "#98C379"
+          },
+          "string.special.symbol": {
+            "color": "#D19A66"
+          },
+          "tag": {
+            "color": "#E06C75"
+          },
+          "tag.doctype": {
+            "color": "#5C6370"
+          },
+          "text.code.span": {
+            "color": "#ABB2BF"
+          },
+          "text.literal": {
+            "color": "#98C379"
+          },
+          "title": {
+            "color": "#61AFEF",
+            "font_weight": 700
+          },
+          "type": {
+            "color": "#E5C07B"
+          },
+          "variable": {
+            "color": "#E06C75"
+          },
+          "variable.special": {
+            "color": "#D19A66"
+          },
+          "variant": {
+            "color": "#E5C07B"
+          }
+        }
+      }
+    }
+  ]
+}

crates/assets/src/lib.rs

@@ -1,30 +1,72 @@
-use gpui::{AssetSource, Result, SharedString};
-use gpui_native_kit::icons::IconNamed;
+use anyhow::Context;
+use gpui::{App, AssetSource, Result, SharedString};
+use gpui_component::IconNamed;
 use rust_embed::RustEmbed;
 
 #[derive(RustEmbed)]
 #[folder = "assets"]
 #[include = "icons/**/*.svg"]
-#[include = "backgrounds/**/*.jpg"]
-#[include = "backgrounds/**/*.png"]
+#[include = "themes/**/*.json"]
 #[exclude = "*.DS_Store"]
 pub struct Assets;
 
 impl AssetSource for Assets {
     fn load(&self, path: &str) -> Result<Option<std::borrow::Cow<'static, [u8]>>> {
-        if let Some(file) = Self::get(path) {
-            return Ok(Some(file.data));
-        }
-        gpui_native_kit::icons::IconAssets.load(path)
+        Self::get(path)
+            .map(|f| Some(f.data))
+            .with_context(|| format!("loading asset at path {path:?}"))
     }
 
     fn list(&self, path: &str) -> Result<Vec<SharedString>> {
-        let mut paths: Vec<SharedString> = Self::iter()
-            .filter(|p| p.starts_with(path))
-            .map(Into::into)
-            .collect();
-        paths.extend(gpui_native_kit::icons::IconAssets.list(path)?);
-        Ok(paths)
+        Ok(Self::iter()
+            .filter_map(|p| {
+                if p.starts_with(path) {
+                    Some(p.into())
+                } else {
+                    None
+                }
+            })
+            .collect())
+    }
+}
+
+impl Assets {
+    /// Returns the embedded theme files as `(file name, JSON content)` pairs,
+    /// e.g. `("signed.json", ...)`. The content is a `ThemeSet` that can be
+    /// loaded into the [`ThemeRegistry`](gpui_component::ThemeRegistry).
+    pub fn themes(&self) -> Vec<(String, String)> {
+        Self::iter()
+            .filter(|path| path.starts_with("themes/"))
+            .filter_map(|path| {
+                let data = Self::get(path.as_ref())?;
+                let name = path.strip_prefix("themes/").unwrap_or(path.as_ref());
+                // Debug builds read files from disk (owned), release builds
+                // embed them in the binary (borrowed).
+                let content = match data.data {
+                    std::borrow::Cow::Borrowed(bytes) => {
+                        std::str::from_utf8(bytes).ok()?.to_owned()
+                    }
+                    std::borrow::Cow::Owned(bytes) => String::from_utf8(bytes).ok()?,
+                };
+                Some((name.to_owned(), content))
+            })
+            .collect()
+    }
+
+    pub fn load_fonts(&self, cx: &App) -> anyhow::Result<()> {
+        let font_paths = self.list("fonts")?;
+        let mut embedded_fonts = Vec::new();
+        for font_path in font_paths {
+            if font_path.ends_with(".ttf") {
+                let font_bytes = cx
+                    .asset_source()
+                    .load(&font_path)?
+                    .expect("Assets should never return None");
+                embedded_fonts.push(font_bytes);
+            }
+        }
+
+        cx.text_system().add_fonts(embedded_fonts)
     }
 }
 
@@ -34,8 +76,6 @@ pub enum CustomIconName {
     Filter,
     GlobalOn,
     GlobalOff,
-    GitFile,
-    GitCommit,
     GitIssueDone,
     GitIssueOpen,
     GitIssueClosed,
@@ -47,17 +87,6 @@ pub enum CustomIconName {
     GitClone,
     GitBranch,
     Tag,
-    Markdown,
-    Share,
-    Trending,
-    Recent,
-    Refresh,
-    Grid,
-    Init,
-    EllipsisVertical,
-    ArrowUp,
-    Trash,
-    Globe,
 }
 
 impl IconNamed for CustomIconName {
@@ -68,8 +97,6 @@ impl IconNamed for CustomIconName {
             CustomIconName::Filter => "icons/filter.svg",
             CustomIconName::GlobalOn => "icons/global-on.svg",
             CustomIconName::GlobalOff => "icons/global-off.svg",
-            CustomIconName::GitCommit => "icons/git-commit.svg",
-            CustomIconName::GitFile => "icons/git-file.svg",
             CustomIconName::GitIssueDone => "icons/git-issue-done.svg",
             CustomIconName::GitIssueOpen => "icons/git-issue-open.svg",
             CustomIconName::GitIssueClosed => "icons/git-issue-close.svg",
@@ -81,18 +108,65 @@ impl IconNamed for CustomIconName {
             CustomIconName::GitClone => "icons/git-clone.svg",
             CustomIconName::GitBranch => "icons/git-branch.svg",
             CustomIconName::Tag => "icons/tag.svg",
-            CustomIconName::Markdown => "icons/markdown.svg",
-            CustomIconName::Share => "icons/share.svg",
-            CustomIconName::Trending => "icons/trending.svg",
-            CustomIconName::Refresh => "icons/refresh.svg",
-            CustomIconName::Recent => "icons/recent.svg",
-            CustomIconName::Grid => "icons/grid.svg",
-            CustomIconName::Init => "icons/init.svg",
-            CustomIconName::EllipsisVertical => "icons/ellipsis-vertical.svg",
-            CustomIconName::ArrowUp => "icons/arrow-up.svg",
-            CustomIconName::Trash => "icons/trash.svg",
-            CustomIconName::Globe => "icons/globe.svg",
         }
         .into()
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    fn signed_theme_set() -> gpui_component::ThemeSet {
+        let themes = Assets.themes();
+        assert_eq!(themes.len(), 1, "expected exactly one embedded theme file");
+        let (name, content) = &themes[0];
+        assert_eq!(name, "signed.json");
+        serde_json::from_str(content).expect("theme file must be a valid ThemeSet")
+    }
+
+    #[test]
+    fn signed_theme_set_parses() {
+        let set = signed_theme_set();
+        let names: Vec<&str> = set.themes.iter().map(|t| t.name.as_ref()).collect();
+        assert_eq!(names, vec!["Signed Light", "Signed Dark"]);
+    }
+
+    #[test]
+    fn signed_theme_palette_applies() {
+        let set = signed_theme_set();
+        let parse = |hex: &str| gpui_component::try_parse_color(hex).unwrap();
+        for config in &set.themes {
+            let mut theme = gpui_component::Theme::default();
+            theme.apply_config(&std::rc::Rc::new(config.clone()));
+
+            assert_eq!(theme.mode, config.mode);
+            // The resolved colors must match the brand palette.
+            assert_eq!(theme.primary, parse("#C6FF4D")); // nostr-lime
+            assert_eq!(theme.success, parse("#2FBF71")); // merge
+            assert_eq!(theme.primary_active, parse("#65A30D")); // lime-600
+
+            if config.mode.is_dark() {
+                // Dark theme chrome is neutral, mirroring the light theme.
+                assert_eq!(theme.background, parse("#0A0A0A")); // neutral-950
+                assert_eq!(theme.border, parse("#27272A")); // neutral-800
+                assert_eq!(theme.green, parse("#22C55E")); // green-500
+            } else {
+                // Light theme chrome is neutral; lime is a brand accent only.
+                assert_eq!(theme.background, parse("#FFFFFF"));
+                assert_eq!(theme.foreground, parse("#18181B"));
+                assert_eq!(theme.border, parse("#E4E4E7"));
+                assert_eq!(theme.green, parse("#16A34A"));
+            }
+            // Active tab: a paler lime on light, a dim moss on dark — each
+            // paired with readable, contrasting text.
+            if config.mode.is_dark() {
+                assert_eq!(theme.tab_active, parse("#19200A")); // dim lime
+                assert_eq!(theme.tab_active_foreground, parse("#C6FF4D")); // nostr-lime
+            } else {
+                assert_eq!(theme.tab_active, parse("#EBFFC1")); // pale nostr-lime
+                assert_eq!(theme.tab_active_foreground, parse("#3F6212")); // deep-lime
+            }
+        }
+    }
+}

crates/dock/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "dock"
-description = "The Signed dock skin over gpui-component's upstream dock (gpui_base::dock engine + renderer traits)."
+description = "Dock (DockArea / Dock / Panel) components vendored from gpui-component."
 version.workspace = true
 edition.workspace = true
 publish.workspace = true
@@ -9,8 +9,12 @@ publish.workspace = true
 gpui.workspace = true
 gpui-component.workspace = true
 gpui-base.workspace = true
-settings = { path = "../settings" }
-signed_ui = { path = "../signed_ui" }
+
+anyhow.workspace = true
+serde.workspace = true
+serde_json.workspace = true
+itertools = "0.13.0"
+smallvec = "1"
 
 [dev-dependencies]
 gpui = { workspace = true, features = ["test-support"] }

crates/dock/src/dock.rs

@@ -0,0 +1,429 @@
+use std::ops::Deref;
+use std::sync::Arc;
+
+use gpui::prelude::FluentBuilder as _;
+use gpui::{
+    App, AppContext, Axis, Context, Element, Empty, Entity, IntoElement, MouseMoveEvent,
+    MouseUpEvent, ParentElement as _, Pixels, Point, Render, Style, StyleRefinement, Styled as _,
+    WeakEntity, Window, div, px,
+};
+use gpui_component::{Side, StyledExt};
+use serde::{Deserialize, Serialize};
+
+use super::{DockArea, DockEvent, DockItem, PanelView, TabPanel};
+use crate::resize_handle::{PANEL_MIN_SIZE, resize_handle};
+
+#[derive(Clone)]
+struct ResizePanel;
+
+impl Render for ResizePanel {
+    fn render(&mut self, _window: &mut Window, _cx: &mut Context<Self>) -> impl IntoElement {
+        Empty
+    }
+}
+
+/// Where to place a panel.
+///
+/// The [`DockArea`] has a fixed left dock and a center area. `Left` targets
+/// the left dock; `Center` adds a tab to the center; `Right` and `Bottom`
+/// split the center so the new panel lands on the given side of the existing
+/// center content.
+#[derive(Debug, Clone, Copy, Serialize, Deserialize, PartialEq, Eq)]
+pub enum DockPlacement {
+    #[serde(rename = "center")]
+    Center,
+    #[serde(rename = "left")]
+    Left,
+    #[serde(rename = "bottom")]
+    Bottom,
+    #[serde(rename = "right")]
+    Right,
+}
+
+impl DockPlacement {
+    /// The split axis used when the placement splits the center area.
+    pub(crate) fn axis(&self) -> Axis {
+        match self {
+            Self::Left | Self::Right => Axis::Horizontal,
+            Self::Bottom => Axis::Vertical,
+            Self::Center => unreachable!(),
+        }
+    }
+
+    pub fn is_left(&self) -> bool {
+        matches!(self, Self::Left)
+    }
+}
+
+/// The Dock is a fixed container that places at the left side of the window.
+///
+/// This is unlike Panel, it can't be move or add any other panel.
+pub struct Dock {
+    pub(super) placement: DockPlacement,
+    dock_area: WeakEntity<DockArea>,
+    pub(crate) panel: DockItem,
+    /// The width of the dock.
+    pub(super) size: Pixels,
+    pub(super) open: bool,
+    /// Whether the Dock is collapsible, default: true
+    pub(super) collapsible: bool,
+
+    // Runtime state
+    /// Whether the Dock is resizing
+    resizing: bool,
+}
+
+impl Dock {
+    pub(crate) fn new(
+        dock_area: WeakEntity<DockArea>,
+        placement: DockPlacement,
+        window: &mut Window,
+        cx: &mut Context<Self>,
+    ) -> Self {
+        let panel = cx.new(|cx| {
+            let mut tab = TabPanel::new(None, dock_area.clone(), window, cx);
+            tab.closable = false;
+            tab
+        });
+
+        let panel = DockItem::Tabs {
+            size: None,
+            items: Vec::new(),
+            active_ix: 0,
+            view: panel.clone(),
+        };
+
+        Self::subscribe_panel_events(dock_area.clone(), &panel, window, cx);
+
+        Self {
+            placement,
+            dock_area,
+            panel,
+            open: true,
+            collapsible: true,
+            size: px(200.0),
+            resizing: false,
+        }
+    }
+
+    pub fn left(
+        dock_area: WeakEntity<DockArea>,
+        window: &mut Window,
+        cx: &mut Context<Self>,
+    ) -> Self {
+        Self::new(dock_area, DockPlacement::Left, window, cx)
+    }
+
+    /// Update the Dock to be collapsible or not.
+    ///
+    /// And if the Dock is not collapsible, it will be open.
+    pub fn set_collapsible(&mut self, collapsible: bool, _: &mut Window, cx: &mut Context<Self>) {
+        self.collapsible = collapsible;
+        if !collapsible {
+            self.open = true
+        }
+        cx.notify();
+    }
+
+    pub(super) fn from_state(
+        dock_area: WeakEntity<DockArea>,
+        placement: DockPlacement,
+        size: Pixels,
+        panel: DockItem,
+        open: bool,
+        window: &mut Window,
+        cx: &mut Context<Self>,
+    ) -> Self {
+        Self::subscribe_panel_events(dock_area.clone(), &panel, window, cx);
+
+        if !open {
+            match panel.clone() {
+                DockItem::Tabs { view, .. } => {
+                    view.update(cx, |panel, cx| {
+                        panel.set_collapsed(true, window, cx);
+                    });
+                }
+                DockItem::Split { items, .. } => {
+                    for item in items {
+                        item.set_collapsed(true, window, cx);
+                    }
+                }
+                _ => {}
+            }
+        }
+
+        Self {
+            placement,
+            dock_area,
+            panel,
+            open,
+            size,
+            collapsible: true,
+            resizing: false,
+        }
+    }
+
+    fn subscribe_panel_events(
+        dock_area: WeakEntity<DockArea>,
+        panel: &DockItem,
+        window: &mut Window,
+        cx: &mut Context<Self>,
+    ) {
+        match panel {
+            DockItem::Tabs { view, .. } => {
+                window.defer(cx, {
+                    let view = view.clone();
+                    move |window, cx| {
+                        _ = dock_area.update(cx, |this, cx| {
+                            this.subscribe_panel(&view, window, cx);
+                        });
+                    }
+                });
+            }
+            DockItem::Split { items, view, .. } => {
+                for item in items {
+                    Self::subscribe_panel_events(dock_area.clone(), item, window, cx);
+                }
+                window.defer(cx, {
+                    let view = view.clone();
+                    move |window, cx| {
+                        _ = dock_area.update(cx, |this, cx| {
+                            this.subscribe_panel(&view, window, cx);
+                        });
+                    }
+                });
+            }
+            DockItem::Panel { .. } => {
+                // Not supported
+            }
+        }
+    }
+
+    pub fn set_panel(&mut self, panel: DockItem, _: &mut Window, cx: &mut Context<Self>) {
+        self.panel = panel;
+        cx.notify();
+    }
+
+    pub fn panel(&self) -> &DockItem {
+        &self.panel
+    }
+
+    pub fn is_open(&self) -> bool {
+        self.open
+    }
+
+    pub fn toggle_open(&mut self, window: &mut Window, cx: &mut Context<Self>) {
+        self.set_open(!self.open, window, cx);
+    }
+
+    /// Returns the size of the Dock, the size is means the width or height of
+    /// the Dock, if the placement is left or right, the size is width,
+    /// otherwise the size is height.
+    pub fn size(&self) -> Pixels {
+        self.size
+    }
+
+    /// Set the size of the Dock.
+    pub fn set_size(&mut self, size: Pixels, _: &mut Window, cx: &mut Context<Self>) {
+        self.size = size.max(PANEL_MIN_SIZE);
+        cx.notify();
+    }
+
+    /// Set the open state of the Dock.
+    pub fn set_open(&mut self, open: bool, window: &mut Window, cx: &mut Context<Self>) {
+        self.open = open;
+        let item = self.panel.clone();
+        cx.defer_in(window, move |_, window, cx| {
+            item.set_collapsed(!open, window, cx);
+        });
+        cx.notify();
+    }
+
+    /// Add item to the Dock.
+    pub fn add_panel(
+        &mut self,
+        panel: Arc<dyn PanelView>,
+        window: &mut Window,
+        cx: &mut Context<Self>,
+    ) {
+        self.panel.add_panel(panel, &self.dock_area, window, cx);
+        cx.notify();
+    }
+
+    /// Remove item from the Dock.
+    pub fn remove_panel(
+        &mut self,
+        panel: Arc<dyn PanelView>,
+        window: &mut Window,
+        cx: &mut Context<Self>,
+    ) {
+        self.panel.remove_panel(panel, window, cx);
+        cx.notify();
+    }
+
+    fn render_resize_handle(&mut self, _: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
+        let axis = self.placement.axis();
+        let view = cx.entity().clone();
+
+        resize_handle("resize-handle", axis)
+            .when(self.placement == DockPlacement::Left, |this| {
+                this.placement(Side::Left)
+            })
+            .on_drag(ResizePanel {}, move |info, _, _, cx| {
+                cx.stop_propagation();
+                view.update(cx, |view, _| {
+                    view.resizing = true;
+                });
+                cx.new(|_| info.deref().clone())
+            })
+    }
+
+    fn resize(
+        &mut self,
+        mouse_position: Point<Pixels>,
+        window: &mut Window,
+        cx: &mut Context<Self>,
+    ) {
+        if !self.resizing {
+            return;
+        }
+
+        if !self.open {
+            self.set_open(true, window, cx);
+        }
+
+        let dock_area = self
+            .dock_area
+            .upgrade()
+            .expect("DockArea is missing")
+            .read(cx);
+        let area_bounds = dock_area.bounds;
+
+        let size = mouse_position.x - area_bounds.left();
+        let max_size = (area_bounds.size.width - PANEL_MIN_SIZE).max(PANEL_MIN_SIZE);
+        self.size = size.clamp(PANEL_MIN_SIZE, max_size);
+
+        cx.notify();
+    }
+
+    fn done_resizing(&mut self, _window: &mut Window, cx: &mut Context<Self>) {
+        if !self.resizing {
+            return;
+        }
+        self.resizing = false;
+
+        // Dragging the dock's resize handle finished, bubble a layout change
+        // so subscribers can persist the new dock size.
+        _ = self.dock_area.update(cx, |_, cx| {
+            cx.emit(DockEvent::LayoutChanged);
+        });
+    }
+}
+
+impl Render for Dock {
+    fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl gpui::IntoElement {
+        if !self.open {
+            return div();
+        }
+
+        let cache_style = StyleRefinement::default().absolute().size_full();
+
+        div()
+            .relative()
+            .overflow_hidden()
+            .h_flex()
+            .h_full()
+            .w(self.size)
+            .map(|this| match &self.panel {
+                DockItem::Split { view, .. } => this.child(view.clone()),
+                DockItem::Tabs { view, .. } => this.child(view.clone()),
+                DockItem::Panel { view, .. } => this.child(view.clone().view().cached(cache_style)),
+            })
+            .child(self.render_resize_handle(window, cx))
+            .child(DockElement {
+                view: cx.entity().clone(),
+            })
+    }
+}
+
+struct DockElement {
+    view: Entity<Dock>,
+}
+
+impl IntoElement for DockElement {
+    type Element = Self;
+
+    fn into_element(self) -> Self::Element {
+        self
+    }
+}
+
+impl Element for DockElement {
+    type PrepaintState = ();
+    type RequestLayoutState = ();
+
+    fn id(&self) -> Option<gpui::ElementId> {
+        None
+    }
+
+    fn source_location(&self) -> Option<&'static std::panic::Location<'static>> {
+        None
+    }
+
+    fn request_layout(
+        &mut self,
+        _: Option<&gpui::GlobalElementId>,
+        _: Option<&gpui::InspectorElementId>,
+        window: &mut gpui::Window,
+        cx: &mut App,
+    ) -> (gpui::LayoutId, Self::RequestLayoutState) {
+        (window.request_layout(Style::default(), None, cx), ())
+    }
+
+    fn prepaint(
+        &mut self,
+        _: Option<&gpui::GlobalElementId>,
+        _: Option<&gpui::InspectorElementId>,
+        _: gpui::Bounds<Pixels>,
+        _: &mut Self::RequestLayoutState,
+        _window: &mut gpui::Window,
+        _cx: &mut App,
+    ) -> Self::PrepaintState {
+    }
+
+    fn paint(
+        &mut self,
+        _: Option<&gpui::GlobalElementId>,
+        _: Option<&gpui::InspectorElementId>,
+        _: gpui::Bounds<Pixels>,
+        _: &mut Self::RequestLayoutState,
+        _: &mut Self::PrepaintState,
+        window: &mut gpui::Window,
+        cx: &mut App,
+    ) {
+        window.on_mouse_event({
+            let view = self.view.clone();
+            let resizing = view.read(cx).resizing;
+            move |e: &MouseMoveEvent, phase, window, cx| {
+                if !resizing {
+                    return;
+                }
+                if !phase.bubble() {
+                    return;
+                }
+
+                view.update(cx, |view, cx| view.resize(e.position, window, cx))
+            }
+        });
+
+        // When any mouse up, stop dragging
+        window.on_mouse_event({
+            let view = self.view.clone();
+            move |_: &MouseUpEvent, phase, window, cx| {
+                if phase.bubble() {
+                    view.update(cx, |view, cx| view.done_resizing(window, cx));
+                }
+            }
+        })
+    }
+}

crates/dock/src/dock_area.rs

@@ -1,276 +0,0 @@
-use std::cell::Cell;
-use std::ops::Deref as _;
-use std::rc::Rc;
-use std::sync::Arc;
-
-use gpui::prelude::FluentBuilder as _;
-use gpui::{
-    AnyElement, App, AppContext as _, Axis, Context, Div, Element, Empty, InteractiveElement as _,
-    IntoElement, MouseMoveEvent, MouseUpEvent, ParentElement as _, Pixels, Render, Stateful, Style,
-    Styled as _, WeakEntity, Window, div, px,
-};
-use gpui_base::dock::{
-    DockArea, DockAreaRenderer, DockContext, DockEvent, DockPlacement, NodeId, PanelState,
-    PanelView, TabGroupRenderer,
-};
-use gpui_base::{HandleEdge, resize_handle};
-use gpui_component::ActiveTheme as _;
-
-use crate::invalid_panel::InvalidPanel;
-use crate::panel_handle;
-use crate::tab_panel::SignedTabGroupSkin;
-
-/// State the skin shares with its per-container renderers.
-pub(crate) struct SkinShared {
-    area: WeakEntity<DockArea>,
-    toggle_button_visible: Cell<bool>,
-    /// The dock whose resize handle is being dragged, if any. Only one can be.
-    resizing_dock: Cell<Option<DockPlacement>>,
-}
-
-impl SkinShared {
-    pub(crate) fn area(&self) -> &WeakEntity<DockArea> {
-        &self.area
-    }
-
-    pub(crate) fn is_toggle_button_visible(&self) -> bool {
-        self.toggle_button_visible.get()
-    }
-
-    pub(crate) fn resizing_dock(&self) -> &Cell<Option<DockPlacement>> {
-        &self.resizing_dock
-    }
-}
-
-/// The Signed appearance for a [`DockArea`].
-/// Install it in the constructor, the only place the area's weak handle is available.
-///
-/// ```ignore
-/// let dock = cx.new(|cx| {
-///     let skin = SignedDockSkin::new(cx);
-///     DockArea::new("dock", Some(1), window, cx).with_renderer(skin)
-/// });
-/// ```
-pub struct SignedDockSkin {
-    shared: Rc<SkinShared>,
-}
-
-impl SignedDockSkin {
-    pub fn new(cx: &mut Context<DockArea>) -> Rc<Self> {
-        Rc::new(Self {
-            shared: Rc::new(SkinShared {
-                area: cx.weak_entity(),
-                toggle_button_visible: Cell::new(true),
-                resizing_dock: Cell::new(None),
-            }),
-        })
-    }
-
-    pub(crate) fn shared(&self) -> &Rc<SkinShared> {
-        &self.shared
-    }
-}
-
-/// Payload a dock's resize handle drags.
-///
-/// It draws nothing, the handle element is the visible affordance.
-#[derive(Clone)]
-struct ResizePanel;
-
-impl Render for ResizePanel {
-    fn render(&mut self, _: &mut Window, _: &mut Context<Self>) -> impl IntoElement {
-        Empty
-    }
-}
-
-impl DockAreaRenderer for SignedDockSkin {
-    fn frame(&self, _: &mut Window, _: &mut App) -> Stateful<Div> {
-        div()
-            .id("dock-area")
-            .relative()
-            .size_full()
-            .overflow_hidden()
-            .flex()
-            .flex_row()
-    }
-
-    fn center_frame(&self, _: &mut Window, _: &mut App) -> Stateful<Div> {
-        div()
-            .id("dock-area-center")
-            .flex()
-            .flex_1()
-            .flex_col()
-            .overflow_hidden()
-    }
-
-    fn split_frame(&self, node: NodeId, _: Axis, _: &mut Window, cx: &mut App) -> Stateful<Div> {
-        // `size_full` and `flex_1` stop the frame collapsing in an unsizing parent.
-        div()
-            .id(("dock-split-frame", node.as_u64()))
-            .size_full()
-            .flex_1()
-            .min_h(px(0.))
-            .overflow_hidden()
-            .bg(cx.theme().tokens.tab_bar)
-    }
-
-    fn render_dock(
-        &self,
-        dock: &DockContext,
-        content: AnyElement,
-        window: &mut Window,
-        cx: &mut App,
-    ) -> AnyElement {
-        div()
-            .flex()
-            .size_full()
-            .relative()
-            .child(content)
-            .child(self.render_resize_handle(dock, window, cx))
-            .child(DockResizeTracker {
-                dock: dock.clone(),
-                shared: self.shared().clone(),
-            })
-            .into_any_element()
-    }
-
-    /// Placeholder for a panel this build cannot construct.
-    /// It dumps the state it was handed, so the layout survives a load and save.
-    fn build_placeholder(
-        &self,
-        state: &PanelState,
-        _: &mut Window,
-        cx: &mut App,
-    ) -> Option<Arc<dyn PanelView>> {
-        let state = state.clone();
-        Some(panel_handle(cx.new(|cx| {
-            InvalidPanel::new(state.panel_name.clone(), state, cx)
-        })))
-    }
-
-    fn tab_group_renderer(&self) -> Rc<dyn TabGroupRenderer> {
-        Rc::new(SignedTabGroupSkin::new(self.shared().clone()))
-    }
-}
-
-impl SignedDockSkin {
-    fn render_resize_handle(
-        &self,
-        dock: &DockContext,
-        _: &mut Window,
-        _: &mut App,
-    ) -> impl IntoElement {
-        let placement = dock.placement();
-        let shared = self.shared().clone();
-
-        resize_handle("resize-handle", placement.axis())
-            .when(placement.is_left(), |this| {
-                this.inside(HandleEdge::Trailing)
-            })
-            .when(placement.is_right() || placement.is_bottom(), |this| {
-                this.inside(HandleEdge::Leading)
-            })
-            .on_drag(ResizePanel, move |info, _, _, cx| {
-                cx.stop_propagation();
-                shared.resizing_dock().set(Some(placement));
-                cx.new(|_| info.deref().clone())
-            })
-    }
-}
-
-/// Turns the window's mouse stream into dock resizing.
-/// It draws nothing, the `paint` hook is the only window listener registration point.
-struct DockResizeTracker {
-    dock: DockContext,
-    shared: Rc<SkinShared>,
-}
-
-impl IntoElement for DockResizeTracker {
-    type Element = Self;
-
-    fn into_element(self) -> Self::Element {
-        self
-    }
-}
-
-impl Element for DockResizeTracker {
-    type PrepaintState = ();
-    type RequestLayoutState = ();
-
-    fn id(&self) -> Option<gpui::ElementId> {
-        None
-    }
-
-    fn source_location(&self) -> Option<&'static std::panic::Location<'static>> {
-        None
-    }
-
-    fn request_layout(
-        &mut self,
-        _: Option<&gpui::GlobalElementId>,
-        _: Option<&gpui::InspectorElementId>,
-        window: &mut Window,
-        cx: &mut App,
-    ) -> (gpui::LayoutId, Self::RequestLayoutState) {
-        (window.request_layout(Style::default(), None, cx), ())
-    }
-
-    fn prepaint(
-        &mut self,
-        _: Option<&gpui::GlobalElementId>,
-        _: Option<&gpui::InspectorElementId>,
-        _: gpui::Bounds<Pixels>,
-        _: &mut Self::RequestLayoutState,
-        _: &mut Window,
-        _: &mut App,
-    ) -> Self::PrepaintState {
-    }
-
-    fn paint(
-        &mut self,
-        _: Option<&gpui::GlobalElementId>,
-        _: Option<&gpui::InspectorElementId>,
-        _: gpui::Bounds<Pixels>,
-        _: &mut Self::RequestLayoutState,
-        _: &mut Self::PrepaintState,
-        window: &mut Window,
-        _: &mut App,
-    ) {
-        let placement = self.dock.placement();
-
-        window.on_mouse_event({
-            let dock = self.dock.clone();
-            let shared = self.shared.clone();
-            move |event: &MouseMoveEvent, phase, window, cx| {
-                if !phase.bubble() || shared.resizing_dock().get() != Some(placement) {
-                    return;
-                }
-                // Dragging a closed dock's handle reopens it.
-                // Read the live state, the snapshot in `dock` would toggle it shut again.
-                let open = shared
-                    .area()
-                    .upgrade()
-                    .is_some_and(|area| area.read(cx).is_dock_open(placement));
-                if !open {
-                    dock.toggle(window, cx);
-                }
-                dock.resize_to(event.position, window, cx);
-            }
-        });
-
-        window.on_mouse_event({
-            let shared = self.shared.clone();
-            move |_: &MouseUpEvent, phase, _, cx| {
-                if !phase.bubble() || shared.resizing_dock().get() != Some(placement) {
-                    return;
-                }
-                shared.resizing_dock().set(None);
-                // The size lives on the dock, not the layout tree.
-                // Nothing else tells a subscriber to persist it.
-                _ = shared
-                    .area()
-                    .update(cx, |_, cx| cx.emit(DockEvent::LayoutChanged));
-            }
-        });
-    }
-}

crates/dock/src/fixtures/layout.json

@@ -0,0 +1,205 @@
+{
+  "center": {
+    "panel_name": "StackPanel",
+    "children": [
+      {
+        "panel_name": "TabPanel",
+        "children": [
+          {
+            "panel_name": "StoryContainer",
+            "children": [],
+            "info": {
+              "panel": {
+                "story_klass": "ButtonStory"
+              }
+            }
+          },
+          {
+            "panel_name": "StoryContainer",
+            "children": [],
+            "info": {
+              "panel": {
+                "story_klass": "InputStory"
+              }
+            }
+          },
+          {
+            "panel_name": "StoryContainer",
+            "children": [],
+            "info": {
+              "panel": {
+                "story_klass": "TextStory"
+              }
+            }
+          },
+          {
+            "panel_name": "StoryContainer",
+            "children": [],
+            "info": {
+              "panel": {
+                "story_klass": "SelectStory"
+              }
+            }
+          },
+          {
+            "panel_name": "StoryContainer",
+            "children": [],
+            "info": {
+              "panel": {
+                "story_klass": "DialogStory"
+              }
+            }
+          },
+          {
+            "panel_name": "StoryContainer",
+            "children": [],
+            "info": {
+              "panel": {
+                "story_klass": "SwitchStory"
+              }
+            }
+          },
+          {
+            "panel_name": "StoryContainer",
+            "children": [],
+            "info": {
+              "panel": {
+                "story_klass": "ProgressStory"
+              }
+            }
+          },
+          {
+            "panel_name": "StoryContainer",
+            "children": [],
+            "info": {
+              "panel": {
+                "story_klass": "DataTableStory"
+              }
+            }
+          },
+          {
+            "panel_name": "StoryContainer",
+            "children": [],
+            "info": {
+              "panel": {
+                "story_klass": "ImageStory"
+              }
+            }
+          },
+          {
+            "panel_name": "StoryContainer",
+            "children": [],
+            "info": {
+              "panel": {
+                "story_klass": "IconStory"
+              }
+            }
+          },
+          {
+            "panel_name": "StoryContainer",
+            "children": [],
+            "info": {
+              "panel": {
+                "story_klass": "TooltipStory"
+              }
+            }
+          },
+          {
+            "panel_name": "StoryContainer",
+            "children": [],
+            "info": {
+              "panel": {
+                "story_klass": "ProgressStory"
+              }
+            }
+          },
+          {
+            "panel_name": "StoryContainer",
+            "children": [],
+            "info": {
+              "panel": {
+                "story_klass": "CalendarStory"
+              }
+            }
+          },
+          {
+            "panel_name": "StoryContainer",
+            "children": [],
+            "info": {
+              "panel": {
+                "story_klass": "ResizableStory"
+              }
+            }
+          },
+          {
+            "panel_name": "StoryContainer",
+            "children": [],
+            "info": {
+              "panel": {
+                "story_klass": "ScrollbarStory"
+              }
+            }
+          }
+        ],
+        "info": {
+          "tabs": {
+            "active_index": 0
+          }
+        }
+      },
+      {
+        "panel_name": "TabPanel",
+        "children": [
+          {
+            "panel_name": "StoryContainer",
+            "children": [],
+            "info": {
+              "panel": {
+                "story_klass": "PopupStory"
+              }
+            }
+          }
+        ],
+        "info": {
+          "tabs": {
+            "active_index": 0
+          }
+        }
+      }
+    ],
+    "info": {
+      "stack": {
+        "sizes": [
+          704.0,
+          263.0
+        ],
+        "axis": 1
+      }
+    }
+  },
+  "left_dock": {
+    "panel": {
+      "panel_name": "TabPanel",
+      "children": [
+        {
+          "panel_name": "StoryContainer",
+          "children": [],
+          "info": {
+            "panel": {
+              "story_klass": "ListStory"
+            }
+          }
+        }
+      ],
+      "info": {
+        "tabs": {
+          "active_index": 0
+        }
+      }
+    },
+    "placement": "left",
+    "size": 350.0,
+    "open": true,
+    "resizeable": true
+  }
+}

crates/dock/src/invalid_panel.rs

@@ -1,14 +1,11 @@
 use gpui::{
-    App, Context, EventEmitter, FocusHandle, Focusable, IntoElement, ParentElement as _, Render,
-    SharedString, Styled as _, Window, div,
+    App, EventEmitter, FocusHandle, Focusable, ParentElement as _, Render, SharedString,
+    Styled as _, Window,
 };
-use gpui_base::dock::{PanelEvent, PanelState};
 use gpui_component::ActiveTheme as _;
 
-use crate::Panel;
+use super::{Panel, PanelEvent, PanelState};
 
-/// Stands in for a panel this build cannot construct.
-/// It returns the state it was handed, so the layout survives a load and save.
 pub(crate) struct InvalidPanel {
     name: SharedString,
     focus_handle: FocusHandle,
@@ -16,42 +13,36 @@ pub(crate) struct InvalidPanel {
 }
 
 impl InvalidPanel {
-    pub(crate) fn new(
-        name: impl Into<SharedString>,
-        state: PanelState,
-        cx: &mut Context<Self>,
-    ) -> Self {
+    pub(crate) fn new(name: &str, state: PanelState, _: &mut Window, cx: &mut App) -> Self {
         Self {
             focus_handle: cx.focus_handle(),
-            name: name.into(),
+            name: SharedString::from(name.to_owned()),
             old_state: state,
         }
     }
 }
-
-impl gpui_base::dock::Panel for InvalidPanel {
+impl Panel for InvalidPanel {
     fn panel_name(&self) -> &'static str {
         "InvalidPanel"
     }
 
-    fn dump(&self, _: &App) -> PanelState {
+    fn dump(&self, _cx: &App) -> super::PanelState {
         self.old_state.clone()
     }
 }
-
-impl Panel for InvalidPanel {}
-
 impl EventEmitter<PanelEvent> for InvalidPanel {}
-
 impl Focusable for InvalidPanel {
     fn focus_handle(&self, _: &App) -> FocusHandle {
         self.focus_handle.clone()
     }
 }
-
 impl Render for InvalidPanel {
-    fn render(&mut self, _: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        div()
+    fn render(
+        &mut self,
+        _: &mut gpui::Window,
+        cx: &mut gpui::Context<Self>,
+    ) -> impl gpui::IntoElement {
+        gpui::div()
             .size_full()
             .my_6()
             .flex()

crates/dock/src/panel.rs

@@ -0,0 +1,351 @@
+use std::collections::HashMap;
+use std::sync::Arc;
+
+use gpui::{
+    AnyElement, AnyView, App, AppContext as _, Context, Entity, EntityId, EventEmitter,
+    FocusHandle, Focusable, Global, IntoElement, Render, SharedString, WeakEntity, Window,
+};
+use gpui_component::button::Button;
+use gpui_component::menu::PopupMenu;
+
+use super::{DockArea, PanelInfo, PanelState, TabPanel};
+use crate::invalid_panel::InvalidPanel;
+use crate::t;
+
+pub enum PanelEvent {
+    ZoomIn,
+    ZoomOut,
+    LayoutChanged,
+}
+
+#[derive(Clone, Copy, Default)]
+pub enum PanelControl {
+    Both,
+    #[default]
+    Menu,
+    Toolbar,
+}
+
+impl PanelControl {
+    #[inline]
+    pub fn toolbar_visible(&self) -> bool {
+        matches!(self, PanelControl::Both | PanelControl::Toolbar)
+    }
+
+    #[inline]
+    pub fn menu_visible(&self) -> bool {
+        matches!(self, PanelControl::Both | PanelControl::Menu)
+    }
+}
+
+/// The Panel trait used to define the panel.
+#[allow(unused_variables)]
+pub trait Panel: EventEmitter<PanelEvent> + Render + Focusable {
+    /// The name of the panel used to serialize, deserialize and identify the panel.
+    ///
+    /// This is used to identify the panel when deserializing the panel.
+    /// Once you have defined a panel name, this must not be changed.
+    fn panel_name(&self) -> &'static str;
+
+    /// The name of the tab of the panel, default is `None`.
+    ///
+    /// Used to display in the already collapsed tab panel.
+    fn tab_name(&self, cx: &App) -> Option<SharedString> {
+        None
+    }
+
+    /// The title of the panel
+    fn title(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
+        t("Dock.Unnamed")
+    }
+
+    /// The suffix of the panel title, default is `None`.
+    ///
+    /// This is used to add a suffix element to the panel title.
+    fn title_suffix(
+        &mut self,
+        window: &mut Window,
+        cx: &mut Context<Self>,
+    ) -> Option<impl IntoElement> {
+        None::<gpui::Div>
+    }
+
+    /// Whether the panel can be closed, default is `true`.
+    ///
+    /// This method called in Panel render, we should make sure it is fast.
+    fn closable(&self, cx: &App) -> bool {
+        true
+    }
+
+    /// Return `PanelControl` if the panel is zoomable, default is `PanelControl::Menu`.
+    ///
+    /// This method called in Panel render, we should make sure it is fast.
+    fn zoomable(&self, cx: &App) -> Option<PanelControl> {
+        Some(PanelControl::Menu)
+    }
+
+    /// Return false to hide panel, true to show panel, default is `true`.
+    ///
+    /// This method called in Panel render, we should make sure it is fast.
+    fn visible(&self, cx: &App) -> bool {
+        true
+    }
+
+    /// Set active state of the panel.
+    ///
+    /// Called with the frame-end net state when this panel becomes (or stops
+    /// being) the displayed tab of its tab group: exactly one notification
+    /// per edge, delivered on the next tick after the change — never
+    /// same-value repeats nor false→true flips within one frame.
+    ///
+    /// A panel removed from its group is NOT told `false`; [`Panel::on_removed`]
+    /// is the deactivation signal. A hidden panel occupying `active_ix` still
+    /// receives `true` even though rendering falls back to the first visible
+    /// panel, and panels inside a bare `DockItem::Panel` (no tab group) are
+    /// outside this contract.
+    fn set_active(&mut self, active: bool, window: &mut Window, cx: &mut Context<Self>) {}
+
+    /// Set zoomed state of the panel.
+    ///
+    /// This method will be called when the panel is zoomed or unzoomed.
+    ///
+    /// Only current Panel will touch this method.
+    fn set_zoomed(&mut self, zoomed: bool, window: &mut Window, cx: &mut Context<Self>) {}
+
+    /// When this Panel is added to a TabPanel, this will be called.
+    fn on_added_to(
+        &mut self,
+        tab_panel: WeakEntity<TabPanel>,
+        window: &mut Window,
+        cx: &mut Context<Self>,
+    ) {
+    }
+
+    /// When this Panel is removed from a TabPanel, this will be called.
+    fn on_removed(&mut self, window: &mut Window, cx: &mut Context<Self>) {}
+
+    /// The addition dropdown menu of the panel, default is `None`.
+    fn dropdown_menu(
+        &mut self,
+        this: PopupMenu,
+        window: &mut Window,
+        cx: &mut Context<Self>,
+    ) -> PopupMenu {
+        this
+    }
+
+    /// The addition toolbar buttons of the panel used to show in the right of the title bar, default is `None`.
+    fn toolbar_buttons(
+        &mut self,
+        window: &mut Window,
+        cx: &mut Context<Self>,
+    ) -> Option<Vec<Button>> {
+        None
+    }
+
+    /// Dump the panel, used to serialize the panel.
+    fn dump(&self, cx: &App) -> PanelState {
+        PanelState::new(self)
+    }
+}
+
+/// The PanelView trait used to define the panel view.
+#[allow(unused_variables)]
+pub trait PanelView: 'static + Send + Sync {
+    fn panel_name(&self, cx: &App) -> &'static str;
+    fn panel_id(&self, cx: &App) -> EntityId;
+    fn tab_name(&self, cx: &App) -> Option<SharedString>;
+    fn title(&self, window: &mut Window, cx: &mut App) -> AnyElement;
+    fn title_suffix(&self, window: &mut Window, cx: &mut App) -> Option<AnyElement>;
+    fn closable(&self, cx: &App) -> bool;
+    fn zoomable(&self, cx: &App) -> Option<PanelControl>;
+    fn visible(&self, cx: &App) -> bool;
+    fn set_active(&self, active: bool, window: &mut Window, cx: &mut App);
+    fn set_zoomed(&self, zoomed: bool, window: &mut Window, cx: &mut App);
+    fn on_added_to(&self, tab_panel: WeakEntity<TabPanel>, window: &mut Window, cx: &mut App);
+    fn on_removed(&self, window: &mut Window, cx: &mut App);
+    fn dropdown_menu(&self, menu: PopupMenu, window: &mut Window, cx: &mut App) -> PopupMenu;
+    fn toolbar_buttons(&self, window: &mut Window, cx: &mut App) -> Option<Vec<Button>>;
+    fn view(&self) -> AnyView;
+    fn focus_handle(&self, cx: &App) -> FocusHandle;
+    fn dump(&self, cx: &App) -> PanelState;
+}
+
+impl<T: Panel> PanelView for Entity<T> {
+    fn panel_name(&self, cx: &App) -> &'static str {
+        self.read(cx).panel_name()
+    }
+
+    fn panel_id(&self, _: &App) -> EntityId {
+        self.entity_id()
+    }
+
+    fn tab_name(&self, cx: &App) -> Option<SharedString> {
+        self.read(cx).tab_name(cx)
+    }
+
+    fn title(&self, window: &mut Window, cx: &mut App) -> AnyElement {
+        self.update(cx, |this, cx| this.title(window, cx).into_any_element())
+    }
+
+    fn title_suffix(&self, window: &mut Window, cx: &mut App) -> Option<AnyElement> {
+        self.update(cx, |this, cx| {
+            this.title_suffix(window, cx)
+                .map(|el| el.into_any_element())
+        })
+    }
+
+    fn closable(&self, cx: &App) -> bool {
+        self.read(cx).closable(cx)
+    }
+
+    fn zoomable(&self, cx: &App) -> Option<PanelControl> {
+        self.read(cx).zoomable(cx)
+    }
+
+    fn visible(&self, cx: &App) -> bool {
+        self.read(cx).visible(cx)
+    }
+
+    fn set_active(&self, active: bool, window: &mut Window, cx: &mut App) {
+        self.update(cx, |this, cx| {
+            this.set_active(active, window, cx);
+        })
+    }
+
+    fn set_zoomed(&self, zoomed: bool, window: &mut Window, cx: &mut App) {
+        self.update(cx, |this, cx| {
+            this.set_zoomed(zoomed, window, cx);
+        })
+    }
+
+    fn on_added_to(&self, tab_panel: WeakEntity<TabPanel>, window: &mut Window, cx: &mut App) {
+        self.update(cx, |this, cx| this.on_added_to(tab_panel, window, cx));
+    }
+
+    fn on_removed(&self, window: &mut Window, cx: &mut App) {
+        self.update(cx, |this, cx| this.on_removed(window, cx));
+    }
+
+    fn dropdown_menu(&self, menu: PopupMenu, window: &mut Window, cx: &mut App) -> PopupMenu {
+        self.update(cx, |this, cx| this.dropdown_menu(menu, window, cx))
+    }
+
+    fn toolbar_buttons(&self, window: &mut Window, cx: &mut App) -> Option<Vec<Button>> {
+        self.update(cx, |this, cx| this.toolbar_buttons(window, cx))
+    }
+
+    fn view(&self) -> AnyView {
+        self.clone().into()
+    }
+
+    fn focus_handle(&self, cx: &App) -> FocusHandle {
+        self.read(cx).focus_handle(cx)
+    }
+
+    fn dump(&self, cx: &App) -> PanelState {
+        self.read(cx).dump(cx)
+    }
+}
+
+impl From<&dyn PanelView> for AnyView {
+    fn from(handle: &dyn PanelView) -> Self {
+        handle.view()
+    }
+}
+
+impl<T: Panel> From<&dyn PanelView> for Entity<T> {
+    fn from(value: &dyn PanelView) -> Self {
+        value.view().downcast::<T>().unwrap()
+    }
+}
+
+impl PartialEq for dyn PanelView {
+    fn eq(&self, other: &Self) -> bool {
+        self.view() == other.view()
+    }
+}
+
+/// The deserializer used by [`PanelRegistry`] to rebuild a panel from its
+/// persisted [`PanelState`].
+type PanelBuilder = dyn Fn(
+    WeakEntity<DockArea>,
+    &PanelState,
+    &PanelInfo,
+    &mut Window,
+    &mut App,
+) -> Box<dyn PanelView>;
+
+pub struct PanelRegistry {
+    pub(super) items: HashMap<String, Arc<PanelBuilder>>,
+}
+impl PanelRegistry {
+    /// Initialize the panel registry.
+    pub(crate) fn init(cx: &mut App) {
+        if cx.try_global::<PanelRegistry>().is_none() {
+            cx.set_global(PanelRegistry::new());
+        }
+    }
+
+    pub fn new() -> Self {
+        Self {
+            items: HashMap::new(),
+        }
+    }
+
+    pub fn global(cx: &App) -> &Self {
+        cx.global::<PanelRegistry>()
+    }
+
+    pub fn global_mut(cx: &mut App) -> &mut Self {
+        cx.global_mut::<PanelRegistry>()
+    }
+
+    /// Build a panel by name.
+    ///
+    /// If not registered, return InvalidPanel.
+    pub fn build_panel(
+        panel_name: &str,
+        dock_area: WeakEntity<DockArea>,
+        panel_state: &PanelState,
+        panel_info: &PanelInfo,
+        window: &mut Window,
+        cx: &mut App,
+    ) -> Box<dyn PanelView> {
+        if let Some(view) = Self::global(cx)
+            .items
+            .get(panel_name)
+            .cloned()
+            .map(|f| f(dock_area, panel_state, panel_info, window, cx))
+        {
+            view
+        } else {
+            // Show an invalid panel if the panel is not registered.
+            Box::new(cx.new(|cx| InvalidPanel::new(panel_name, panel_state.clone(), window, cx)))
+        }
+    }
+}
+impl Default for PanelRegistry {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+impl Global for PanelRegistry {}
+
+/// Register the Panel init by panel_name to global registry.
+pub fn register_panel<F>(cx: &mut App, panel_name: &str, deserialize: F)
+where
+    F: Fn(
+            WeakEntity<DockArea>,
+            &PanelState,
+            &PanelInfo,
+            &mut Window,
+            &mut App,
+        ) -> Box<dyn PanelView>
+        + 'static,
+{
+    PanelRegistry::init(cx);
+    PanelRegistry::global_mut(cx)
+        .items
+        .insert(panel_name.to_string(), Arc::new(deserialize));
+}

crates/dock/src/resize_handle.rs

@@ -0,0 +1,232 @@
+//! Vendored from `gpui-base`'s private `resizable::resize_handle` module
+//! (v0.5.2, rev 9e3a29dcbdebc318632bf68203f26c33e9f0e902). gpui-component
+//! keeps this and [`PANEL_MIN_SIZE`] crate-private, so the dock crate carries
+//! its own copy.
+
+use std::cell::Cell;
+use std::rc::Rc;
+
+use gpui::prelude::FluentBuilder as _;
+use gpui::{
+    AnyElement, App, Axis, Element, ElementId, Entity, GlobalElementId, InteractiveElement,
+    IntoElement, MouseDownEvent, MouseUpEvent, ParentElement as _, Pixels, Point, Render,
+    StatefulInteractiveElement, Styled as _, Window, div, px,
+};
+use gpui_component::{ActiveTheme as _, AxisExt as _, Side};
+
+pub(crate) const PANEL_MIN_SIZE: Pixels = px(100.);
+pub(crate) const HANDLE_PADDING: Pixels = px(4.);
+pub(crate) const HANDLE_SIZE: Pixels = px(1.);
+
+/// Create a resize handle for a resizable panel.
+#[doc(hidden)]
+pub fn resize_handle<T: 'static, E: 'static + Render>(
+    id: impl Into<ElementId>,
+    axis: Axis,
+) -> ResizeHandle<T, E> {
+    ResizeHandle::new(id, axis)
+}
+
+type DragHandler<E> = dyn Fn(&Point<Pixels>, &mut Window, &mut App) -> Entity<E>;
+
+#[doc(hidden)]
+pub struct ResizeHandle<T: 'static, E: 'static + Render> {
+    id: ElementId,
+    axis: Axis,
+    drag_value: Option<Rc<T>>,
+    placement: Option<Side>,
+    on_drag: Option<Rc<DragHandler<E>>>,
+}
+
+impl<T: 'static, E: 'static + Render> ResizeHandle<T, E> {
+    fn new(id: impl Into<ElementId>, axis: Axis) -> Self {
+        let id = id.into();
+        Self {
+            id: id.clone(),
+            on_drag: None,
+            drag_value: None,
+            placement: None,
+            axis,
+        }
+    }
+
+    pub fn on_drag(
+        mut self,
+        value: T,
+        f: impl Fn(Rc<T>, &Point<Pixels>, &mut Window, &mut App) -> Entity<E> + 'static,
+    ) -> Self {
+        let value = Rc::new(value);
+        self.drag_value = Some(value.clone());
+        self.on_drag = Some(Rc::new(move |p, window, cx| {
+            f(value.clone(), p, window, cx)
+        }));
+        self
+    }
+
+    pub fn placement(mut self, placement: Side) -> Self {
+        self.placement = Some(placement);
+        self
+    }
+}
+
+#[derive(Default, Debug, Clone)]
+struct ResizeHandleState {
+    active: Cell<bool>,
+}
+
+impl ResizeHandleState {
+    fn set_active(&self, active: bool) {
+        self.active.set(active);
+    }
+
+    fn is_active(&self) -> bool {
+        self.active.get()
+    }
+}
+
+impl<T: 'static, E: 'static + Render> IntoElement for ResizeHandle<T, E> {
+    type Element = ResizeHandle<T, E>;
+
+    fn into_element(self) -> Self::Element {
+        self
+    }
+}
+
+impl<T: 'static, E: 'static + Render> Element for ResizeHandle<T, E> {
+    type PrepaintState = ();
+    type RequestLayoutState = AnyElement;
+
+    fn id(&self) -> Option<ElementId> {
+        Some(self.id.clone())
+    }
+
+    fn source_location(&self) -> Option<&'static std::panic::Location<'static>> {
+        None
+    }
+
+    fn request_layout(
+        &mut self,
+        id: Option<&GlobalElementId>,
+        _: Option<&gpui::InspectorElementId>,
+        window: &mut Window,
+        cx: &mut App,
+    ) -> (gpui::LayoutId, Self::RequestLayoutState) {
+        let neg_offset = -HANDLE_PADDING;
+        let axis = self.axis;
+
+        window.with_element_state(id.unwrap(), |state: Option<ResizeHandleState>, window| {
+            let state = state.unwrap_or_default();
+
+            let bg_color = if state.is_active() {
+                cx.theme().drag_border
+            } else {
+                cx.theme().border
+            };
+
+            let mut el = div()
+                .id(self.id.clone())
+                .occlude()
+                .absolute()
+                .flex_shrink_0()
+                .group("handle")
+                .when_some(self.on_drag.clone(), |this, on_drag| {
+                    this.on_drag(
+                        self.drag_value.clone().unwrap(),
+                        move |_, position, window, cx| on_drag(&position, window, cx),
+                    )
+                })
+                .map(|this| match self.placement {
+                    Some(Side::Left) => {
+                        // Special for Left Dock
+                        //  FIXME: Improve this to let the scroll bar have px(HANDLE_PADDING)
+                        this.cursor_col_resize()
+                            .top_0()
+                            .right(px(1.))
+                            .h_full()
+                            .w(HANDLE_SIZE)
+                            .pl(HANDLE_PADDING)
+                    }
+                    _ => this
+                        .when(axis.is_horizontal(), |this| {
+                            this.cursor_col_resize()
+                                .top_0()
+                                .left(neg_offset)
+                                .h_full()
+                                .w(HANDLE_SIZE)
+                                .px(HANDLE_PADDING)
+                        })
+                        .when(axis.is_vertical(), |this| {
+                            this.cursor_row_resize()
+                                .top(neg_offset)
+                                .left_0()
+                                .w_full()
+                                .h(HANDLE_SIZE)
+                                .py(HANDLE_PADDING)
+                        }),
+                })
+                .child(
+                    div()
+                        .bg(bg_color)
+                        .group_hover("handle", |this| this.bg(bg_color))
+                        .when(axis.is_horizontal(), |this| this.h_full().w(HANDLE_SIZE))
+                        .when(axis.is_vertical(), |this| this.w_full().h(HANDLE_SIZE)),
+                )
+                .into_any_element();
+
+            let layout_id = el.request_layout(window, cx);
+
+            ((layout_id, el), state)
+        })
+    }
+
+    fn prepaint(
+        &mut self,
+        _: Option<&GlobalElementId>,
+        _: Option<&gpui::InspectorElementId>,
+        _: gpui::Bounds<Pixels>,
+        request_layout: &mut Self::RequestLayoutState,
+        window: &mut Window,
+        cx: &mut App,
+    ) -> Self::PrepaintState {
+        request_layout.prepaint(window, cx);
+    }
+
+    fn paint(
+        &mut self,
+        id: Option<&GlobalElementId>,
+        _: Option<&gpui::InspectorElementId>,
+        bounds: gpui::Bounds<Pixels>,
+        request_layout: &mut Self::RequestLayoutState,
+        _: &mut Self::PrepaintState,
+        window: &mut Window,
+        cx: &mut App,
+    ) {
+        request_layout.paint(window, cx);
+
+        window.with_element_state(id.unwrap(), |state: Option<ResizeHandleState>, window| {
+            let state = state.unwrap_or_default();
+
+            window.on_mouse_event({
+                let state = state.clone();
+                move |ev: &MouseDownEvent, phase, window, _| {
+                    if bounds.contains(&ev.position) && phase.bubble() {
+                        state.set_active(true);
+                        window.refresh();
+                    }
+                }
+            });
+
+            window.on_mouse_event({
+                let state = state.clone();
+                move |_: &MouseUpEvent, _, window, _| {
+                    if state.is_active() {
+                        state.set_active(false);
+                        window.refresh();
+                    }
+                }
+            });
+
+            ((), state)
+        });
+    }
+}

crates/dock/src/stack_panel.rs

@@ -0,0 +1,397 @@
+use std::sync::Arc;
+
+use gpui::{
+    App, AppContext as _, Axis, Context, DismissEvent, Entity, EventEmitter, FocusHandle,
+    Focusable, IntoElement, ParentElement, Pixels, Render, Styled, Subscription, WeakEntity,
+    Window,
+};
+use gpui_component::{
+    ActiveTheme, Placement, ResizablePanelEvent, ResizablePanelGroup, ResizableState, h_flex,
+    resizable_panel,
+};
+use smallvec::SmallVec;
+
+use super::{DockArea, Panel, PanelEvent, PanelState, PanelView, TabPanel};
+use crate::PanelInfo;
+use crate::resize_handle::PANEL_MIN_SIZE;
+
+pub struct StackPanel {
+    pub(super) parent: Option<WeakEntity<StackPanel>>,
+    pub(super) axis: Axis,
+    focus_handle: FocusHandle,
+    pub(crate) panels: SmallVec<[Arc<dyn PanelView>; 2]>,
+    state: Entity<ResizableState>,
+    _subscriptions: Vec<Subscription>,
+}
+
+impl Panel for StackPanel {
+    fn panel_name(&self) -> &'static str {
+        "StackPanel"
+    }
+
+    fn title(&mut self, _window: &mut Window, _cx: &mut Context<Self>) -> impl IntoElement {
+        "StackPanel"
+    }
+
+    fn set_active(&mut self, active: bool, window: &mut Window, cx: &mut Context<Self>) {
+        for panel in &self.panels {
+            panel.set_active(active, window, cx);
+        }
+    }
+
+    fn dump(&self, cx: &App) -> PanelState {
+        let sizes = self.state.read(cx).sizes().clone();
+        let mut state = PanelState::new(self);
+        state.info = PanelInfo::stack(sizes, self.axis);
+        for panel in &self.panels {
+            state.add_child(panel.dump(cx));
+        }
+
+        state
+    }
+}
+
+impl StackPanel {
+    pub fn new(axis: Axis, _: &mut Window, cx: &mut Context<Self>) -> Self {
+        let state = cx.new(|_| ResizableState::default());
+
+        let _subscriptions = vec![
+            // Bubble up the resize event.
+            cx.subscribe(&state, |_, _, _: &ResizablePanelEvent, cx| {
+                cx.emit(PanelEvent::LayoutChanged)
+            }),
+        ];
+
+        Self {
+            axis,
+            parent: None,
+            focus_handle: cx.focus_handle(),
+            panels: SmallVec::new(),
+            state,
+            _subscriptions,
+        }
+    }
+
+    /// The first level of the stack panel is root, will not have a parent.
+    fn is_root(&self) -> bool {
+        self.parent.is_none()
+    }
+
+    /// Return true if self or parent only have last panel.
+    pub(super) fn is_last_panel(&self, cx: &App) -> bool {
+        if self.panels.len() > 1 {
+            return false;
+        }
+
+        if let Some(parent) = &self.parent
+            && let Some(parent) = parent.upgrade()
+        {
+            return parent.read(cx).is_last_panel(cx);
+        }
+
+        true
+    }
+
+    pub(super) fn panels_len(&self) -> usize {
+        self.panels.len()
+    }
+
+    /// Return the index of the panel.
+    pub(crate) fn index_of_panel(&self, panel: Arc<dyn PanelView>) -> Option<usize> {
+        self.panels.iter().position(|p| p == &panel)
+    }
+
+    fn assert_panel_is_valid(&self, panel: &Arc<dyn PanelView>) {
+        assert!(
+            panel.view().downcast::<TabPanel>().is_ok()
+                || panel.view().downcast::<StackPanel>().is_ok(),
+            "Panel must be a `TabPanel` or `StackPanel`"
+        );
+    }
+
+    /// Add a panel at the end of the stack.
+    ///
+    /// If `size` is `None`, the panel will be given the average size of all panels in the stack.
+    ///
+    /// The `panel` must be a [`TabPanel`] or [`StackPanel`].
+    pub fn add_panel(
+        &mut self,
+        panel: Arc<dyn PanelView>,
+        size: Option<Pixels>,
+        dock_area: WeakEntity<DockArea>,
+        window: &mut Window,
+        cx: &mut Context<Self>,
+    ) {
+        self.insert_panel(panel, self.panels.len(), size, dock_area, window, cx);
+    }
+
+    /// Add a panel at the [`Placement`].
+    ///
+    /// The `panel` must be a [`TabPanel`] or [`StackPanel`].
+    pub fn add_panel_at(
+        &mut self,
+        panel: Arc<dyn PanelView>,
+        placement: Placement,
+        size: Option<Pixels>,
+        dock_area: WeakEntity<DockArea>,
+        window: &mut Window,
+        cx: &mut Context<Self>,
+    ) {
+        self.insert_panel_at(
+            panel,
+            self.panels_len(),
+            placement,
+            size,
+            dock_area,
+            window,
+            cx,
+        );
+    }
+
+    /// Insert a panel at the index.
+    ///
+    /// The `panel` must be a [`TabPanel`] or [`StackPanel`].
+    #[allow(clippy::too_many_arguments)]
+    pub fn insert_panel_at(
+        &mut self,
+        panel: Arc<dyn PanelView>,
+        ix: usize,
+        placement: Placement,
+        size: Option<Pixels>,
+        dock_area: WeakEntity<DockArea>,
+        window: &mut Window,
+        cx: &mut Context<Self>,
+    ) {
+        match placement {
+            Placement::Top | Placement::Left => {
+                self.insert_panel_before(panel, ix, size, dock_area, window, cx)
+            }
+            Placement::Right | Placement::Bottom => {
+                self.insert_panel_after(panel, ix, size, dock_area, window, cx)
+            }
+        }
+    }
+
+    /// Insert a panel at the index.
+    ///
+    /// The `panel` must be a [`TabPanel`] or [`StackPanel`].
+    pub fn insert_panel_before(
+        &mut self,
+        panel: Arc<dyn PanelView>,
+        ix: usize,
+        size: Option<Pixels>,
+        dock_area: WeakEntity<DockArea>,
+        window: &mut Window,
+        cx: &mut Context<Self>,
+    ) {
+        self.insert_panel(panel, ix, size, dock_area, window, cx);
+    }
+
+    /// Insert a panel after the index.
+    ///
+    /// The `panel` must be a [`TabPanel`] or [`StackPanel`].
+    pub fn insert_panel_after(
+        &mut self,
+        panel: Arc<dyn PanelView>,
+        ix: usize,
+        size: Option<Pixels>,
+        dock_area: WeakEntity<DockArea>,
+        window: &mut Window,
+        cx: &mut Context<Self>,
+    ) {
+        self.insert_panel(panel, ix + 1, size, dock_area, window, cx);
+    }
+
+    fn insert_panel(
+        &mut self,
+        panel: Arc<dyn PanelView>,
+        ix: usize,
+        size: Option<Pixels>,
+        dock_area: WeakEntity<DockArea>,
+        window: &mut Window,
+        cx: &mut Context<Self>,
+    ) {
+        self.assert_panel_is_valid(&panel);
+
+        // If the panel is already in the stack, return.
+        if self.index_of_panel(panel.clone()).is_some() {
+            return;
+        }
+
+        let view = cx.entity().clone();
+        window.defer(cx, {
+            let panel = panel.clone();
+
+            move |window, cx| {
+                // If the panel is a TabPanel, set its parent to this.
+                if let Ok(tab_panel) = panel.view().downcast::<TabPanel>() {
+                    tab_panel.update(cx, |tab_panel, _| tab_panel.set_parent(view.downgrade()));
+                } else if let Ok(stack_panel) = panel.view().downcast::<Self>() {
+                    stack_panel.update(cx, |stack_panel, _| {
+                        stack_panel.parent = Some(view.downgrade())
+                    });
+                }
+
+                // Subscribe to the panel's layout change event.
+                _ = dock_area.update(cx, |this, cx| {
+                    if let Ok(tab_panel) = panel.view().downcast::<TabPanel>() {
+                        this.subscribe_panel(&tab_panel, window, cx);
+                    } else if let Ok(stack_panel) = panel.view().downcast::<Self>() {
+                        this.subscribe_panel(&stack_panel, window, cx);
+                    }
+                });
+            }
+        });
+
+        let ix = if ix > self.panels.len() {
+            self.panels.len()
+        } else {
+            ix
+        };
+
+        // Get avg size of all panels to insert new panel, if size is None.
+        let size = match size {
+            Some(size) => size,
+            None => {
+                let state = self.state.read(cx);
+                (state.container_size() / (state.sizes().len() + 1) as f32).max(PANEL_MIN_SIZE)
+            }
+        };
+
+        self.panels.insert(ix, panel.clone());
+        self.state.update(cx, |state, cx| {
+            state.insert_panel(Some(size), Some(ix), cx);
+        });
+        cx.emit(PanelEvent::LayoutChanged);
+        cx.notify();
+    }
+
+    /// Remove panel from the stack.
+    ///
+    /// If `ix` is not found, do nothing.
+    pub fn remove_panel(
+        &mut self,
+        panel: Arc<dyn PanelView>,
+        window: &mut Window,
+        cx: &mut Context<Self>,
+    ) {
+        let Some(ix) = self.index_of_panel(panel.clone()) else {
+            return;
+        };
+
+        self.panels.remove(ix);
+        self.state.update(cx, |state, cx| {
+            state.remove_panel(ix, cx);
+        });
+
+        cx.emit(PanelEvent::LayoutChanged);
+        self.remove_self_if_empty(window, cx);
+    }
+
+    /// Replace the old panel with the new panel at same index.
+    pub(super) fn replace_panel(
+        &mut self,
+        old_panel: Arc<dyn PanelView>,
+        new_panel: Entity<StackPanel>,
+        _: &mut Window,
+        cx: &mut Context<Self>,
+    ) {
+        if let Some(ix) = self.index_of_panel(old_panel.clone()) {
+            self.panels[ix] = Arc::new(new_panel.clone());
+
+            self.state.update(cx, |state, cx| {
+                state.reset_panel(ix, cx);
+            });
+            cx.emit(PanelEvent::LayoutChanged);
+        }
+    }
+
+    /// If children is empty, remove self from parent view.
+    pub(crate) fn remove_self_if_empty(&mut self, window: &mut Window, cx: &mut Context<Self>) {
+        if self.is_root() {
+            return;
+        }
+
+        if !self.panels.is_empty() {
+            return;
+        }
+
+        let view = cx.entity().clone();
+        if let Some(parent) = self.parent.as_ref() {
+            _ = parent.update(cx, |parent, cx| {
+                parent.remove_panel(Arc::new(view.clone()), window, cx);
+            });
+        }
+
+        cx.emit(PanelEvent::LayoutChanged);
+        cx.notify();
+    }
+
+    /// Find the first top left in the stack.
+    pub(super) fn left_top_tab_panel(
+        &self,
+        check_parent: bool,
+        cx: &App,
+    ) -> Option<Entity<TabPanel>> {
+        if check_parent
+            && let Some(parent) = self.parent.as_ref().and_then(|parent| parent.upgrade())
+            && let Some(panel) = parent.read(cx).left_top_tab_panel(true, cx)
+        {
+            return Some(panel);
+        }
+
+        let first_panel = self.panels.first();
+        if let Some(view) = first_panel {
+            if let Ok(tab_panel) = view.view().downcast::<TabPanel>() {
+                Some(tab_panel)
+            } else if let Ok(stack_panel) = view.view().downcast::<StackPanel>() {
+                stack_panel.read(cx).left_top_tab_panel(false, cx)
+            } else {
+                None
+            }
+        } else {
+            None
+        }
+    }
+
+    /// Remove all panels from the stack.
+    pub(super) fn remove_all_panels(&mut self, _: &mut Window, cx: &mut Context<Self>) {
+        self.panels.clear();
+        self.state.update(cx, |state, cx| {
+            state.clear();
+            cx.notify();
+        });
+    }
+
+    /// Change the axis of the stack panel.
+    pub(super) fn set_axis(&mut self, axis: Axis, _: &mut Window, cx: &mut Context<Self>) {
+        self.axis = axis;
+        cx.notify();
+    }
+}
+
+impl Focusable for StackPanel {
+    fn focus_handle(&self, _cx: &App) -> FocusHandle {
+        self.focus_handle.clone()
+    }
+}
+impl EventEmitter<PanelEvent> for StackPanel {}
+impl EventEmitter<DismissEvent> for StackPanel {}
+impl Render for StackPanel {
+    fn render(&mut self, _: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
+        h_flex()
+            .size_full()
+            .overflow_hidden()
+            .bg(cx.theme().tokens.tab_bar)
+            .child(
+                ResizablePanelGroup::new("stack-panel-group")
+                    .with_state(&self.state)
+                    .axis(self.axis)
+                    .children(self.panels.clone().into_iter().map(|panel| {
+                        resizable_panel()
+                            .child(panel.view())
+                            .visible(panel.visible(cx))
+                    })),
+            )
+    }
+}

crates/dock/src/state.rs

@@ -0,0 +1,233 @@
+use gpui::{App, AppContext, Axis, Entity, Pixels, WeakEntity, Window};
+use itertools::Itertools as _;
+use serde::{Deserialize, Serialize};
+
+use super::{Dock, DockArea, DockItem, DockPlacement, Panel, PanelRegistry};
+
+/// Used to serialize and deserialize the DockArea
+#[derive(Debug, Default, Clone, Serialize, Deserialize, PartialEq)]
+pub struct DockAreaState {
+    /// The version is used to mark this persisted state is compatible with the current version
+    /// For example, some times we many totally changed the structure of the Panel,
+    /// then we can compare the version to decide whether we can use the state or ignore.
+    #[serde(default)]
+    pub version: Option<usize>,
+    pub center: PanelState,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub left_dock: Option<DockState>,
+}
+
+/// Used to serialize and deserialize the Dock
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
+pub struct DockState {
+    panel: PanelState,
+    placement: DockPlacement,
+    size: Pixels,
+    open: bool,
+}
+
+impl DockState {
+    pub fn new(dock: Entity<Dock>, cx: &App) -> Self {
+        let dock = dock.read(cx);
+
+        Self {
+            placement: dock.placement,
+            size: dock.size,
+            open: dock.open,
+            panel: dock.panel.view().dump(cx),
+        }
+    }
+
+    /// Convert the DockState to Dock
+    pub fn to_dock(
+        &self,
+        dock_area: WeakEntity<DockArea>,
+        window: &mut Window,
+        cx: &mut App,
+    ) -> Entity<Dock> {
+        let item = self.panel.to_item(dock_area.clone(), window, cx);
+        cx.new(|cx| {
+            Dock::from_state(
+                dock_area.clone(),
+                self.placement,
+                self.size,
+                item,
+                self.open,
+                window,
+                cx,
+            )
+        })
+    }
+}
+
+/// Used to serialize and deserialize the DockerItem
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
+pub struct PanelState {
+    pub panel_name: String,
+    pub children: Vec<PanelState>,
+    pub info: PanelInfo,
+}
+
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
+pub enum PanelInfo {
+    #[serde(rename = "stack")]
+    Stack {
+        sizes: Vec<Pixels>,
+        axis: usize, // 0 for horizontal, 1 for vertical
+    },
+    #[serde(rename = "tabs")]
+    Tabs { active_index: usize },
+    #[serde(rename = "panel")]
+    Panel(serde_json::Value),
+}
+
+impl PanelInfo {
+    pub fn stack(sizes: Vec<Pixels>, axis: Axis) -> Self {
+        Self::Stack {
+            sizes,
+            axis: if axis == Axis::Horizontal { 0 } else { 1 },
+        }
+    }
+
+    pub fn tabs(active_index: usize) -> Self {
+        Self::Tabs { active_index }
+    }
+
+    pub fn panel(info: serde_json::Value) -> Self {
+        Self::Panel(info)
+    }
+
+    pub fn axis(&self) -> Option<Axis> {
+        match self {
+            Self::Stack { axis, .. } => Some(if *axis == 0 {
+                Axis::Horizontal
+            } else {
+                Axis::Vertical
+            }),
+            _ => None,
+        }
+    }
+
+    pub fn sizes(&self) -> Option<&Vec<Pixels>> {
+        match self {
+            Self::Stack { sizes, .. } => Some(sizes),
+            _ => None,
+        }
+    }
+
+    pub fn active_index(&self) -> Option<usize> {
+        match self {
+            Self::Tabs { active_index } => Some(*active_index),
+            _ => None,
+        }
+    }
+}
+
+impl Default for PanelState {
+    fn default() -> Self {
+        Self {
+            panel_name: "".to_string(),
+            children: Vec::new(),
+            info: PanelInfo::Panel(serde_json::Value::Null),
+        }
+    }
+}
+
+impl PanelState {
+    pub fn new<P: Panel>(panel: &P) -> Self {
+        Self {
+            panel_name: panel.panel_name().to_string(),
+            ..Default::default()
+        }
+    }
+
+    pub fn add_child(&mut self, panel: PanelState) {
+        self.children.push(panel);
+    }
+
+    pub fn to_item(
+        &self,
+        dock_area: WeakEntity<DockArea>,
+        window: &mut Window,
+        cx: &mut App,
+    ) -> DockItem {
+        let info = self.info.clone();
+
+        let items: Vec<DockItem> = self
+            .children
+            .iter()
+            .map(|child| child.to_item(dock_area.clone(), window, cx))
+            .collect();
+
+        match info {
+            PanelInfo::Stack { sizes, axis } => {
+                let axis = if axis == 0 {
+                    Axis::Horizontal
+                } else {
+                    Axis::Vertical
+                };
+                let sizes = sizes.iter().map(|s| Some(*s)).collect_vec();
+                DockItem::split_with_sizes(axis, items, sizes, &dock_area, window, cx)
+            }
+            PanelInfo::Tabs { active_index } => {
+                if items.len() == 1 {
+                    return items[0].clone();
+                }
+
+                let items = items
+                    .iter()
+                    .flat_map(|item| match item {
+                        DockItem::Tabs { items, .. } => items.clone(),
+                        _ => {
+                            // ignore invalid panels in tabs
+                            vec![]
+                        }
+                    })
+                    .collect_vec();
+
+                DockItem::tabs(items, &dock_area, window, cx).active_index(active_index, cx)
+            }
+            PanelInfo::Panel(_) => {
+                let view = PanelRegistry::build_panel(
+                    &self.panel_name,
+                    dock_area.clone(),
+                    self,
+                    &info,
+                    window,
+                    cx,
+                );
+                DockItem::tabs(vec![view.into()], &dock_area, window, cx)
+            }
+        }
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use gpui::px;
+
+    use super::*;
+    #[test]
+    fn test_deserialize_item_state() {
+        let json = include_str!("fixtures/layout.json");
+        let state: DockAreaState = serde_json::from_str(json).unwrap();
+        assert_eq!(state.version, None);
+        assert_eq!(state.center.panel_name, "StackPanel");
+        assert_eq!(state.center.children.len(), 2);
+        assert_eq!(state.center.children[0].panel_name, "TabPanel");
+        assert_eq!(state.center.children[1].children.len(), 1);
+        assert_eq!(
+            state.center.children[1].children[0].panel_name,
+            "StoryContainer"
+        );
+        assert_eq!(state.center.children[1].panel_name, "TabPanel");
+
+        let left_dock = state.left_dock.unwrap();
+        assert!(left_dock.open);
+        assert_eq!(left_dock.size, px(350.0));
+        assert_eq!(left_dock.placement, DockPlacement::Left);
+        assert_eq!(left_dock.panel.panel_name, "TabPanel");
+        assert_eq!(left_dock.panel.children.len(), 1);
+        assert_eq!(left_dock.panel.children[0].panel_name, "StoryContainer");
+    }
+}

crates/dock/src/tab_bar.rs

@@ -0,0 +1,469 @@
+use std::sync::Arc;
+
+use gpui::prelude::FluentBuilder;
+use gpui::{
+    AnyElement, App, AppContext, ElementId, Entity, InteractiveElement as _, IntoElement,
+    ParentElement as _, RenderOnce, ScrollHandle, StatefulInteractiveElement, Styled as _, Window,
+    div, px,
+};
+use gpui_base::{InteractiveElementExt, Tab, Tabs};
+use gpui_component::{ActiveTheme, ElementExt, h_flex};
+
+use super::{AnyDrag, DragPanel, PanelView, TabPanel};
+use crate::TAB_BAR_HEIGHT;
+
+/// The dock's custom tab bar, built on gpui-base's unstyled [`Tab`]/[`Tabs`].
+///
+/// The dock owns the pill presentation; the layout mirrors gpui-component's
+/// `TabBar`: a prefix (dock toggle / tab navigation), a scrollable tab strip
+/// with a trailing drop target, then a suffix (panel toolbar).
+///
+/// Tabs are draggable to move panels between groups and double as drop
+/// targets, so panel-level events are forwarded to the owning [`TabPanel`].
+#[derive(IntoElement)]
+pub(crate) struct TabBar {
+    id: ElementId,
+    panels: Vec<Arc<dyn PanelView>>,
+    active_panel: Option<Arc<dyn PanelView>>,
+    collapsed: bool,
+    draggable: bool,
+    droppable: bool,
+    tab_panel: Entity<TabPanel>,
+    scroll_handle: ScrollHandle,
+    prefix: Option<AnyElement>,
+    suffix: Option<AnyElement>,
+    empty_space: Option<AnyElement>,
+}
+
+impl TabBar {
+    pub(crate) fn new(id: impl Into<ElementId>, tab_panel: Entity<TabPanel>) -> Self {
+        Self {
+            id: id.into(),
+            panels: Vec::new(),
+            active_panel: None,
+            collapsed: false,
+            draggable: false,
+            droppable: false,
+            tab_panel,
+            scroll_handle: ScrollHandle::new(),
+            prefix: None,
+            suffix: None,
+            empty_space: None,
+        }
+    }
+
+    /// The panels to show as tabs, in strip order.
+    pub(crate) fn panels(mut self, panels: Vec<Arc<dyn PanelView>>) -> Self {
+        self.panels = panels;
+        self
+    }
+
+    /// The currently active panel; its tab is rendered as the filled pill.
+    pub(crate) fn active_panel(mut self, active_panel: Option<Arc<dyn PanelView>>) -> Self {
+        self.active_panel = active_panel;
+        self
+    }
+
+    /// Collapsed tab panels render no suffix or trailing drop target, and
+    /// their tabs lose the active style and all interactions.
+    pub(crate) fn collapsed(mut self, collapsed: bool) -> Self {
+        self.collapsed = collapsed;
+        self
+    }
+
+    /// Whether the tabs can start a panel drag.
+    pub(crate) fn draggable(mut self, draggable: bool) -> Self {
+        self.draggable = draggable;
+        self
+    }
+
+    /// Whether the tabs and trailing space accept drops.
+    pub(crate) fn droppable(mut self, droppable: bool) -> Self {
+        self.droppable = droppable;
+        self
+    }
+
+    /// Track the strip's scroll state with the given handle, so callers can
+    /// scroll a tab into view with [`ScrollHandle::scroll_to_item`].
+    pub(crate) fn scroll_handle(mut self, scroll_handle: &ScrollHandle) -> Self {
+        self.scroll_handle = scroll_handle.clone();
+        self
+    }
+
+    /// Element shown before the tab strip.
+    pub(crate) fn prefix(mut self, prefix: impl IntoElement) -> Self {
+        self.prefix = Some(prefix.into_any_element());
+        self
+    }
+
+    /// Element shown after the tab strip.
+    pub(crate) fn suffix(mut self, suffix: impl IntoElement) -> Self {
+        self.suffix = Some(suffix.into_any_element());
+        self
+    }
+
+    /// Replace the trailing empty space (the drop target after the last tab).
+    #[cfg(test)]
+    pub(crate) fn empty_space(mut self, empty_space: impl IntoElement) -> Self {
+        self.empty_space = Some(empty_space.into_any_element());
+        self
+    }
+
+    fn render_tab(
+        &self,
+        ix: usize,
+        panel: Arc<dyn PanelView>,
+        active: bool,
+        window: &mut Window,
+        cx: &mut App,
+    ) -> Tab {
+        // While collapsed, tabs lose the active style and all interactions.
+        let droppable = self.collapsed;
+        let tab_panel = self.tab_panel.clone();
+
+        // The `ix` element id keeps each tab's identity stable across renders.
+        Tab::new(ix)
+            .h_6()
+            .px_3()
+            .text_sm()
+            .whitespace_nowrap()
+            .flex()
+            .items_center()
+            .justify_center()
+            .gap_1()
+            .flex_shrink_0()
+            .overflow_hidden()
+            .rounded(cx.theme().radius)
+            .text_color(cx.theme().foreground)
+            .map(|this| {
+                if let Some(tab_name) = panel.tab_name(cx) {
+                    this.child(tab_name)
+                } else {
+                    this.child(panel.title(window, cx))
+                }
+            })
+            // Pill presentation: the selected tab is the filled pill, the
+            // rest are transparent until hovered.
+            .styles(|styles| {
+                styles.selected(|style| {
+                    style
+                        .text_color(cx.theme().tab_active_foreground)
+                        .bg(cx.theme().tab_active)
+                })
+            })
+            .hover(|this| {
+                if active {
+                    this
+                } else {
+                    this.text_color(cx.theme().secondary_foreground)
+                        .bg(cx.theme().secondary_hover)
+                }
+            })
+            .selected(active)
+            .on_click(move |_, window, cx| {
+                tab_panel.update(cx, |view, cx| view.set_active_ix(ix, window, cx));
+            })
+            .when(!droppable, |this| {
+                this.when(self.draggable, |this| {
+                    this.on_drag(
+                        DragPanel::new(panel.clone(), self.tab_panel.clone()),
+                        |drag, offset, _, cx| {
+                            cx.stop_propagation();
+                            drag.drag_offset.set(offset);
+                            cx.new(|_| drag.clone())
+                        },
+                    )
+                })
+                .when(self.droppable, |this| {
+                    this.drag_over::<DragPanel>(|this, _, _, cx| {
+                        this.rounded_l_none()
+                            .border_l_2()
+                            .border_r_0()
+                            .border_color(cx.theme().drag_border)
+                    })
+                    .on_drop({
+                        let tab_panel = self.tab_panel.clone();
+                        move |drag: &DragPanel, window, cx| {
+                            tab_panel.update(cx, |view, cx| {
+                                view.will_split_placement = None;
+                                view.on_drop(drag, Some(ix), true, window, cx);
+                            });
+                        }
+                    })
+                    .drag_over::<AnyDrag>(|this, _, _, cx| {
+                        this.rounded_l_none()
+                            .border_l_2()
+                            .border_r_0()
+                            .border_color(cx.theme().drag_border)
+                    })
+                    .on_drop({
+                        let tab_panel = self.tab_panel.clone();
+                        move |item: &AnyDrag, _, cx| {
+                            tab_panel.update(cx, |view, cx| {
+                                view.will_split_placement = None;
+                                view.emit_drag_drop(item, None, cx);
+                            });
+                        }
+                    })
+                })
+            })
+    }
+
+    fn render_empty_space(&self) -> AnyElement {
+        let tabs_count = self.panels.len();
+
+        // The strip after the last tab is a drop target for panels and
+        // host-owned drag items. Its left edge (right after the last tab)
+        // marks the start of the title-bar drag overlay.
+        let mut empty = div()
+            .id("tab-bar-empty-space")
+            .h_full()
+            .flex_grow_1()
+            .min_w_16()
+            .on_prepaint({
+                let view = self.tab_panel.clone();
+                move |bounds, _, cx| {
+                    view.update(cx, |this, cx| {
+                        if this.title_bar_strip_bounds != Some(bounds) {
+                            this.title_bar_strip_bounds = Some(bounds);
+                            cx.notify();
+                        }
+                    });
+                }
+            });
+
+        if self.droppable {
+            empty = empty
+                .drag_over::<DragPanel>(|this, _, _, cx| this.bg(cx.theme().tokens.drop_target))
+                .on_drop({
+                    let view = self.tab_panel.clone();
+                    move |drag: &DragPanel, window, cx| {
+                        view.update(cx, |this, cx| {
+                            this.will_split_placement = None;
+
+                            // Dropping a panel from this same tab group onto
+                            // the strip moves it after the last tab.
+                            let ix = if drag.tab_panel == cx.entity() {
+                                Some(tabs_count - 1)
+                            } else {
+                                None
+                            };
+
+                            this.on_drop(drag, ix, false, window, cx);
+                        });
+                    }
+                })
+                .drag_over::<AnyDrag>(|this, _, _, cx| this.bg(cx.theme().tokens.drop_target))
+                .on_drop({
+                    let view = self.tab_panel.clone();
+                    move |item: &AnyDrag, _, cx| {
+                        view.update(cx, |this, cx| {
+                            this.will_split_placement = None;
+                            this.emit_drag_drop(item, None, cx);
+                        });
+                    }
+                });
+        }
+
+        empty.into_any_element()
+    }
+}
+
+impl RenderOnce for TabBar {
+    fn render(self, window: &mut Window, cx: &mut App) -> impl IntoElement {
+        let tabs: Vec<_> = self
+            .panels
+            .iter()
+            .enumerate()
+            .filter_map(|(ix, panel)| {
+                let mut active = self.active_panel.as_ref() == Some(panel);
+                if !panel.visible(cx) {
+                    return None;
+                }
+                // Always not show active tab style, if the panel is collapsed
+                if self.collapsed {
+                    active = false;
+                }
+                Some(self.render_tab(ix, panel.clone(), active, window, cx))
+            })
+            .collect();
+
+        let empty_space = match self.empty_space {
+            Some(empty_space) => empty_space,
+            None => self.render_empty_space(),
+        };
+
+        Tabs::new(self.id)
+            .px(px(-1.))
+            .h(TAB_BAR_HEIGHT)
+            .flex()
+            .items_center()
+            .text_color(cx.theme().tab_foreground)
+            .when_some(self.prefix, |this, prefix| this.child(prefix))
+            .child(
+                h_flex().id("tabs").flex_1().overflow_x_hidden().child(
+                    h_flex()
+                        .id("tabs-inner")
+                        .relative()
+                        .gap(px(4.))
+                        .overflow_x_scroll()
+                        .lock_scroll_axis()
+                        .track_scroll(&self.scroll_handle)
+                        .children(tabs)
+                        .when(!self.collapsed, |this| this.child(empty_space)),
+                ),
+            )
+            .when_some(self.suffix, |this, suffix| {
+                this.when(!self.collapsed, |this| this.child(suffix))
+            })
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use std::sync::atomic::{AtomicBool, Ordering};
+
+    use gpui::{
+        Context, Entity, MouseButton, Render, TestAppContext, VisualTestContext, WindowOptions,
+        div, px, size,
+    };
+    use gpui_component::{Root, Theme, v_flex};
+
+    use super::*;
+    use crate::DockArea;
+    use crate::tab_panel::title_bar_drag_handlers;
+
+    #[derive(Default)]
+    struct ProbeFlags {
+        empty_down: AtomicBool,
+        empty_click: AtomicBool,
+        control_down: AtomicBool,
+        control_click: AtomicBool,
+    }
+
+    struct ProbeView {
+        flags: Entity<ProbeFlags>,
+        tab_panel: Entity<TabPanel>,
+    }
+
+    impl Render for ProbeView {
+        fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
+            let flags = self.flags.clone();
+
+            let empty = title_bar_drag_handlers(
+                div()
+                    .id("empty-space")
+                    .h(TAB_BAR_HEIGHT)
+                    .flex_grow_1()
+                    .min_w_16(),
+                window,
+                cx,
+            )
+            .debug_selector(|| "empty-space".into())
+            .on_mouse_down(MouseButton::Left, {
+                let flags = flags.clone();
+                move |_, _, cx| flags.update(cx, |f, _| f.empty_down.store(true, Ordering::SeqCst))
+            })
+            .on_click({
+                let flags = flags.clone();
+                move |_, _, cx| flags.update(cx, |f, _| f.empty_click.store(true, Ordering::SeqCst))
+            });
+
+            let control =
+                title_bar_drag_handlers(div().id("control-space").h_8().flex_grow_1(), window, cx)
+                    .debug_selector(|| "control-space".into())
+                    .on_mouse_down(MouseButton::Left, {
+                        let flags = flags.clone();
+                        move |_, _, cx| {
+                            flags.update(cx, |f, _| f.control_down.store(true, Ordering::SeqCst))
+                        }
+                    })
+                    .on_click({
+                        let flags = flags.clone();
+                        move |_, _, cx| {
+                            flags.update(cx, |f, _| f.control_click.store(true, Ordering::SeqCst))
+                        }
+                    });
+
+            v_flex()
+                .size_full()
+                .child(TabBar::new("probe-bar", self.tab_panel.clone()).empty_space(empty))
+                .child(control)
+        }
+    }
+
+    /// Diagnostic: verify that the tab bar's trailing empty space receives
+    /// mouse events when wrapped by `title_bar_drag_handlers`, i.e. the
+    /// strip's scroll containers do not swallow them.
+    #[gpui::test]
+    fn tab_bar_empty_space_receives_events(cx: &mut TestAppContext) {
+        let (flags, handle) = cx.update(|cx| {
+            cx.set_global(Theme::default());
+            let flags = cx.new(|_| ProbeFlags::default());
+            let handle = cx.open_window(
+                WindowOptions {
+                    window_bounds: Some(gpui::WindowBounds::Windowed(gpui::Bounds {
+                        origin: gpui::Point::default(),
+                        size: size(px(800.), px(100.)),
+                    })),
+                    ..Default::default()
+                },
+                |window, cx| {
+                    let flags = flags.clone();
+                    let dock_area = cx.new(|cx| DockArea::new("probe-dock", None, window, cx));
+                    let tab_panel =
+                        cx.new(|cx| TabPanel::new(None, dock_area.downgrade(), window, cx));
+                    let content = cx.new(|_| ProbeView { flags, tab_panel });
+                    cx.new(|cx| Root::new(content, window, cx))
+                },
+            );
+            (flags, handle.unwrap())
+        });
+        let mut cx = VisualTestContext::from_window(handle.into(), cx);
+
+        cx.run_until_parked();
+        cx.update(|window, cx| {
+            _ = window.draw(cx);
+        });
+
+        let empty_bounds = cx
+            .debug_bounds("empty-space")
+            .expect("empty-space must be laid out");
+        let control_bounds = cx
+            .debug_bounds("control-space")
+            .expect("control-space must be laid out");
+        let empty_center = empty_bounds.center();
+        let control_center = control_bounds.center();
+
+        // Control: a plain div with the same handlers, outside the tab bar.
+        cx.simulate_click(control_center, Default::default());
+        // Target: the tab bar's empty-space strip.
+        cx.simulate_click(empty_center, Default::default());
+
+        let (empty_down, empty_click, control_down, control_click) = cx.read(|cx| {
+            let flags = flags.read(cx);
+            (
+                flags.empty_down.load(Ordering::SeqCst),
+                flags.empty_click.load(Ordering::SeqCst),
+                flags.control_down.load(Ordering::SeqCst),
+                flags.control_click.load(Ordering::SeqCst),
+            )
+        });
+        assert!(
+            control_down,
+            "control mouse_down must fire at {control_center:?}"
+        );
+        assert!(
+            control_click,
+            "control click must fire at {control_center:?}"
+        );
+        assert!(
+            empty_down,
+            "empty-space mouse_down must fire at {empty_center:?}"
+        );
+        assert!(
+            empty_click,
+            "empty-space click must fire at {empty_center:?}"
+        );
+    }
+}

crates/dock/src/window_controls.rs

@@ -7,6 +7,7 @@ use gpui_component::{ActiveTheme, Icon, IconName, Sizable as _, h_flex};
 
 use crate::TAB_BAR_HEIGHT;
 
+/// The standard width of a window control button.
 const CONTROL_WIDTH: f32 = 34.;
 
 #[derive(IntoElement, Clone)]
@@ -146,7 +147,8 @@ pub(crate) fn window_controls(window: &mut Window, cx: &mut App) -> impl IntoEle
         .items_center()
         .flex_shrink_0()
         .h_full()
-        // The controls span the title bar but never grow past the tab bar height.
+        // Like native windows apps, the controls span the title bar but never
+        // grow past the tab bar height.
         .when(cfg!(target_os = "windows"), |this| {
             this.max_h(TAB_BAR_HEIGHT)
         })

crates/dock/tests/render_smoke.rs

@@ -1,92 +0,0 @@
-use dock::{BasePanel, Panel, SignedDockSkin, panel_handle};
-use gpui::{
-    App, AppContext, Context, Empty, EventEmitter, FocusHandle, Focusable, IntoElement, Render,
-    TestAppContext, Window,
-};
-use gpui_base::dock::{DockArea, DockLayout, DockPlacement, PanelEvent};
-
-struct Probe {
-    focus_handle: FocusHandle,
-}
-
-impl Probe {
-    fn new(cx: &mut Context<Self>) -> Self {
-        Self {
-            focus_handle: cx.focus_handle(),
-        }
-    }
-}
-
-impl BasePanel for Probe {
-    fn panel_name(&self) -> &'static str {
-        "Probe"
-    }
-}
-
-impl Panel for Probe {
-    fn title(&mut self, _: &mut Window, _: &mut Context<Self>) -> impl IntoElement {
-        "Probe"
-    }
-}
-
-impl EventEmitter<PanelEvent> for Probe {}
-
-impl Focusable for Probe {
-    fn focus_handle(&self, _: &App) -> FocusHandle {
-        self.focus_handle.clone()
-    }
-}
-
-impl Render for Probe {
-    fn render(&mut self, _: &mut Window, _: &mut Context<Self>) -> impl IntoElement {
-        Empty
-    }
-}
-
-#[gpui::test]
-fn the_first_frame_renders_the_area_and_its_docks(cx: &mut TestAppContext) {
-    cx.update(|cx| {
-        gpui_component::init(cx);
-    });
-    let (area, cx) = cx.add_window_view(|window, cx| {
-        let skin = SignedDockSkin::new(cx);
-        DockArea::new("test", None, window, cx).with_renderer(skin)
-    });
-
-    let bottom = cx.update(|_, cx| cx.new(Probe::new));
-    cx.update(|window, cx| {
-        let left = cx.new(Probe::new);
-        let center = cx.new(Probe::new);
-
-        area.update(cx, |area, cx| {
-            area.set_dock(
-                DockPlacement::Left,
-                DockLayout::tabs().panel_view(panel_handle(left), cx),
-                window,
-                cx,
-            );
-            area.set_center(
-                DockLayout::tabs().panel_view(panel_handle(center), cx),
-                window,
-                cx,
-            );
-            area.set_dock(
-                DockPlacement::Bottom,
-                DockLayout::tabs().panel_view(panel_handle(bottom.clone()), cx),
-                window,
-                cx,
-            );
-        });
-    });
-
-    // The first frame walks every render hook, all of which read the dock area.
-    cx.update(|window, cx| window.draw(cx).clear(cx));
-
-    // Emptying a dock leaves an empty group, its render must also be safe.
-    cx.update(|window, cx| {
-        area.update(cx, |area, cx| {
-            area.remove_panel(bottom, window, cx);
-        });
-    });
-    cx.update(|window, cx| window.draw(cx).clear(cx));
-}

crates/metadata/Cargo.toml

@@ -1,16 +0,0 @@
-[package]
-name = "metadata"
-version.workspace = true
-edition.workspace = true
-publish.workspace = true
-
-[dependencies]
-signed_state = { path = "../signed_state" }
-utils = { path = "../utils" }
-
-nostr-sdk.workspace = true
-flume.workspace = true
-futures.workspace = true
-anyhow.workspace = true
-gpui.workspace = true
-log.workspace = true

crates/metadata/src/lib.rs

@@ -1,9 +0,0 @@
-mod profile;
-
-use gpui::{App, AppContext};
-pub use profile::{Profile, ProfileDirectory, ProfileEvent, ProfileStore};
-
-/// Initialize the global profile store.
-pub fn init(cx: &mut App) {
-    ProfileStore::set_global(cx.new(ProfileStore::new), cx);
-}

crates/metadata/src/profile.rs

@@ -1,374 +0,0 @@
-use std::cell::RefCell;
-use std::collections::{HashMap, HashSet};
-use std::time::{Duration, Instant};
-
-use flume::Sender;
-use gpui::{
-    App, AppContext, Context, Entity, EventEmitter, Global, SharedString, Subscription, Task,
-};
-use nostr_sdk::prelude::*;
-use signed_state::{Backend, BackendEvent, sync_bootstrap_only};
-use utils::shorten_pubkey;
-
-const BATCH_TIMEOUT: Duration = Duration::from_millis(500);
-const REQUEST_CHUNK: usize = 100;
-
-#[derive(Debug, Clone)]
-pub struct Profile {
-    public_key: PublicKey,
-    metadata: Metadata,
-}
-
-impl Profile {
-    pub fn new(public_key: PublicKey, metadata: Metadata) -> Self {
-        Self {
-            public_key,
-            metadata,
-        }
-    }
-
-    pub fn public_key(&self) -> PublicKey {
-        self.public_key
-    }
-
-    pub fn metadata(&self) -> &Metadata {
-        &self.metadata
-    }
-
-    // Falls back to `name`, then a shortened npub.
-    pub fn name(&self) -> SharedString {
-        if let Some(display_name) = self.metadata.display_name.as_ref()
-            && !display_name.is_empty()
-        {
-            return SharedString::from(display_name.trim().to_owned());
-        }
-
-        if let Some(name) = self.metadata.name.as_ref()
-            && !name.is_empty()
-        {
-            return SharedString::from(name.trim().to_owned());
-        }
-
-        SharedString::from(shorten_pubkey(self.public_key))
-    }
-
-    pub fn picture(&self) -> Option<SharedString> {
-        self.metadata
-            .picture
-            .as_ref()
-            .filter(|p| !p.is_empty())
-            .map(|p| SharedString::from(p.clone()))
-    }
-
-    /// The newest profile per author from metadata events.
-    fn latest_profiles(events: impl IntoIterator<Item = Event>) -> Vec<Self> {
-        let mut latest: HashMap<PublicKey, (Timestamp, Metadata)> = HashMap::new();
-
-        for event in events {
-            match latest.get(&event.pubkey) {
-                Some((created_at, _)) if *created_at >= event.created_at => {}
-                _ => {
-                    let metadata = Metadata::from_json(&event.content).unwrap_or_default();
-                    latest.insert(event.pubkey, (event.created_at, metadata));
-                }
-            }
-        }
-
-        latest
-            .into_iter()
-            .map(|(public_key, (_, metadata))| Profile::new(public_key, metadata))
-            .collect()
-    }
-}
-
-/// Metadata for these authors may have changed in the local database.
-#[derive(Debug, Clone)]
-pub enum ProfileEvent {
-    Updated(Vec<PublicKey>),
-}
-
-/// Batches metadata requests into relay syncs feeding the local database.
-pub struct ProfileStore {
-    in_flight: RefCell<HashSet<PublicKey>>,
-    sender: Sender<PublicKey>,
-    _task: Task<Result<(), anyhow::Error>>,
-    _subscription: Subscription,
-}
-
-struct GlobalProfileStore(Entity<ProfileStore>);
-
-impl Global for GlobalProfileStore {}
-
-impl EventEmitter<ProfileEvent> for ProfileStore {}
-
-impl ProfileStore {
-    pub(crate) fn global(cx: &App) -> Entity<Self> {
-        cx.global::<GlobalProfileStore>().0.clone()
-    }
-
-    pub(crate) fn set_global(entity: Entity<Self>, cx: &mut App) {
-        cx.set_global(GlobalProfileStore(entity));
-    }
-
-    pub(crate) fn new(cx: &mut Context<Self>) -> Self {
-        let backend = Backend::global(cx);
-        let client = backend.read(cx).client();
-
-        let (sender, receiver) = flume::unbounded::<PublicKey>();
-
-        let subscription = cx.subscribe(&backend, |this, _backend, event, cx| {
-            if let BackendEvent::ProfileUpdates(authors) = event {
-                this.emit_updated(authors.clone(), cx);
-            }
-        });
-
-        let task = cx.spawn(async move |this, cx| {
-            let mut batch: HashSet<PublicKey> = HashSet::new();
-
-            loop {
-                match receiver.recv_async().await {
-                    Ok(public_key) => {
-                        batch.insert(public_key);
-                    }
-                    Err(_) => return Ok(()),
-                }
-
-                // The channel has no async timeout, race the receive against a timer.
-                let deadline = Instant::now() + BATCH_TIMEOUT;
-
-                loop {
-                    let now = Instant::now();
-
-                    if now >= deadline {
-                        break;
-                    }
-
-                    let timer = cx.background_executor().timer(deadline - now);
-                    futures::pin_mut!(timer);
-
-                    let recv = receiver.recv_async();
-                    futures::pin_mut!(recv);
-
-                    match futures::future::select(recv, timer).await {
-                        futures::future::Either::Left((Ok(public_key), _)) => {
-                            batch.insert(public_key);
-                        }
-                        futures::future::Either::Left((Err(_), _)) => return Ok(()),
-                        futures::future::Either::Right(_) => break,
-                    }
-                }
-
-                let authors: Vec<PublicKey> = batch.drain().collect();
-
-                for chunk in authors.chunks(REQUEST_CHUNK) {
-                    let opts = SyncOptions::default();
-                    let filter = Filter::new()
-                        .kind(Kind::Metadata)
-                        .authors(chunk.iter().copied());
-
-                    if let Err(e) = sync_bootstrap_only(&client, filter, opts).await {
-                        log::warn!("profile fetch failed: {e}");
-                    }
-                }
-
-                // Emit even when the sync failed, the database may hold newer data.
-                this.update(cx, |this, cx| {
-                    this.emit_updated(authors, cx);
-                })?;
-            }
-        });
-
-        Self {
-            in_flight: RefCell::new(HashSet::new()),
-            sender,
-            _task: task,
-            _subscription: subscription,
-        }
-    }
-
-    /// Queue a batched relay sync for keys without one in flight.
-    pub fn fetch(&self, keys: impl IntoIterator<Item = PublicKey>) {
-        let mut queue = Vec::new();
-        {
-            let mut in_flight = self.in_flight.borrow_mut();
-
-            for key in keys {
-                if in_flight.insert(key) {
-                    queue.push(key);
-                }
-            }
-        }
-        for public_key in queue {
-            if let Err(e) = self.sender.send(public_key) {
-                log::warn!("failed to queue profile fetch: {e}");
-            }
-        }
-    }
-
-    // Releases the in-flight keys so future fetches can be queued again.
-    fn emit_updated(&mut self, authors: Vec<PublicKey>, cx: &mut Context<Self>) {
-        if authors.is_empty() {
-            return;
-        }
-
-        {
-            let mut in_flight = self.in_flight.borrow_mut();
-            for author in &authors {
-                in_flight.remove(author);
-            }
-        }
-
-        cx.emit(ProfileEvent::Updated(authors));
-    }
-}
-
-/// Profile cache bound to one panel or screen.
-pub struct ProfileDirectory {
-    profiles: HashMap<PublicKey, Profile>,
-    pending: RefCell<HashSet<PublicKey>>,
-    tasks: Vec<Task<()>>,
-    _subscriptions: Vec<Subscription>,
-}
-
-impl ProfileDirectory {
-    pub fn new(cx: &mut App) -> Entity<Self> {
-        let store = ProfileStore::global(cx);
-
-        cx.new(|cx| {
-            let subscription =
-                cx.subscribe(&store, |this: &mut Self, _store, event, cx| match event {
-                    ProfileEvent::Updated(authors) => this.refresh(authors, cx),
-                });
-
-            Self {
-                profiles: HashMap::new(),
-                pending: RefCell::new(HashSet::new()),
-                tasks: Vec::new(),
-                _subscriptions: vec![subscription],
-            }
-        })
-    }
-
-    /// Resolve keys from the local database, queue the rest for a relay sync.
-    pub fn track<K>(&mut self, keys: K, cx: &mut Context<Self>)
-    where
-        K: IntoIterator<Item = PublicKey>,
-    {
-        let missing: Vec<PublicKey> = keys
-            .into_iter()
-            .filter(|key| {
-                !self.profiles.contains_key(key)
-                    && !self.with_pending(|pending| pending.contains(key))
-            })
-            .collect();
-
-        if missing.is_empty() {
-            return;
-        }
-
-        self.load(missing, true, cx);
-    }
-
-    /// The profile for a key, or a placeholder that queues a relay sync.
-    pub fn profile(&self, public_key: &PublicKey, cx: &App) -> Profile {
-        if let Some(profile) = self.profiles.get(public_key) {
-            return profile.clone();
-        }
-
-        if self.with_pending(|pending| pending.insert(*public_key)) {
-            let store = ProfileStore::global(cx);
-            store.read(cx).fetch([*public_key]);
-        }
-
-        Profile::new(*public_key, Metadata::default())
-    }
-
-    /// Refreshes profiles for keys that are already tracked.
-    fn refresh(&mut self, authors: &[PublicKey], cx: &mut Context<Self>) {
-        let tracked: Vec<PublicKey> = authors
-            .iter()
-            .copied()
-            .filter(|key| {
-                self.profiles.contains_key(key)
-                    || self.with_pending(|pending| pending.contains(key))
-            })
-            .collect();
-
-        if tracked.is_empty() {
-            return;
-        }
-
-        self.load(tracked, false, cx);
-    }
-
-    /// Loads profiles from the local database, queueing a relay sync for any missing keys.
-    fn load(&mut self, keys: Vec<PublicKey>, queue_sync: bool, cx: &mut Context<Self>) {
-        // Accept events that arrive while the database query is running.
-        self.with_pending(|pending| {
-            pending.extend(keys.iter().copied());
-        });
-
-        let backend = Backend::global(cx);
-        let client = backend.read(cx).client();
-        let query_keys = keys.clone();
-
-        let work = cx.background_spawn(async move {
-            let authors = query_keys.iter().copied();
-            let filter = Filter::new().kind(Kind::Metadata).authors(authors);
-            let events = client.database().query(filter).await?;
-
-            Ok::<_, anyhow::Error>(Profile::latest_profiles(events))
-        });
-
-        self.tasks.push(cx.spawn(async move |this, cx| {
-            let loaded = work.await;
-
-            this.update(cx, |this, cx| {
-                let remaining = match loaded {
-                    Ok(profiles) => {
-                        let found: HashSet<PublicKey> =
-                            profiles.iter().map(Profile::public_key).collect();
-                        this.insert_loaded(profiles, cx);
-                        keys.into_iter()
-                            .filter(|key| !found.contains(key))
-                            .collect()
-                    }
-                    Err(e) => {
-                        log::warn!("failed to load profiles from the database: {e}");
-                        keys
-                    }
-                };
-
-                if queue_sync && !remaining.is_empty() {
-                    let store = ProfileStore::global(cx);
-                    store.read(cx).fetch(remaining);
-                }
-            })
-            .ok();
-        }));
-    }
-
-    // Inserts database results, replacing anything loaded earlier.
-    fn insert_loaded(&mut self, profiles: Vec<Profile>, cx: &mut Context<Self>) {
-        let mut inserted = false;
-
-        for profile in profiles {
-            let public_key = profile.public_key();
-            self.profiles.insert(public_key, profile);
-            self.with_pending(|pending| pending.remove(&public_key));
-            inserted = true;
-        }
-
-        if inserted {
-            cx.notify();
-        }
-    }
-
-    fn with_pending<R, T>(&self, then: T) -> R
-    where
-        T: FnOnce(&mut HashSet<PublicKey>) -> R,
-    {
-        let mut pending = self.pending.borrow_mut();
-        then(&mut pending)
-    }
-}

crates/paths/src/lib.rs

@@ -1,16 +1,23 @@
+//! Paths to locations used by Signed.
+//!
+//! Follows the same pattern as Zed's `paths` crate: platform-correct base
+//! directories, resolved once and cached, with an optional custom data dir
+//! override for portable/dev installs.
+
 use std::path::PathBuf;
 use std::sync::OnceLock;
 
-/// The application name.
-///
-/// It derives the platform-specific data, config and cache directory paths.
+/// The application name, used to derive platform-specific data, config and
+/// cache directory paths.
 pub const APP_NAME: &str = "Signed";
 
-/// Lowercased form of [`APP_NAME`].
-///
-/// Used in XDG-style paths on Linux and FreeBSD, and the macOS `~/.config` fallback.
+/// Lowercased form of [`APP_NAME`], for use in XDG-style paths on
+/// Linux/FreeBSD and the macOS `~/.config` fallback.
 pub const APP_NAME_LOWERCASE: &str = "signed";
 
+/// A custom data directory override, set only by [`set_custom_data_dir`].
+static CUSTOM_DATA_DIR: OnceLock<PathBuf> = OnceLock::new();
+
 /// The resolved data directory.
 /// On macOS, this is `~/Library/Application Support/Signed`.
 /// On Linux/FreeBSD, this is `$XDG_DATA_HOME/signed`.
@@ -23,27 +30,38 @@ static CURRENT_DATA_DIR: OnceLock<PathBuf> = OnceLock::new();
 /// On Windows, this is `%APPDATA%\Signed`.
 static CONFIG_DIR: OnceLock<PathBuf> = OnceLock::new();
 
-fn home_dir() -> PathBuf {
+/// Returns the current user's home directory.
+pub fn home_dir() -> PathBuf {
     dirs::home_dir().expect("failed to determine home directory")
 }
 
-/// Returns the current user's Desktop folder.
+/// Sets a custom directory for all user data, overriding the default data
+/// directory. Must be called before any other path operation. The directory
+/// is created if it doesn't exist and canonicalized to an absolute path.
 ///
-/// Falls back to the home directory or an empty path when it cannot be determined.
-pub fn desktop_dir() -> PathBuf {
-    dirs::desktop_dir().unwrap_or_else(|| dirs::home_dir().unwrap_or_default())
+/// # Panics
+///
+/// Panics if called after [`data_dir`] or [`config_dir`] was initialized, or
+/// if the directory cannot be created/canonicalized.
+pub fn set_custom_data_dir(dir: &str) -> &'static PathBuf {
+    if CURRENT_DATA_DIR.get().is_some() || CONFIG_DIR.get().is_some() {
+        panic!("set_custom_data_dir called after data_dir or config_dir was initialized");
+    }
+
+    CUSTOM_DATA_DIR.get_or_init(|| {
+        let path = PathBuf::from(dir);
+        std::fs::create_dir_all(&path).expect("failed to create custom data directory");
+        path.canonicalize()
+            .expect("failed to canonicalize custom data directory")
+    })
 }
 
-/// Returns the current user's Documents folder.
-///
-/// Falls back to the home directory or an empty path when it cannot be determined.
-pub fn documents_dir() -> PathBuf {
-    dirs::document_dir().unwrap_or_else(|| dirs::home_dir().unwrap_or_default())
-}
-
-fn config_dir() -> &'static PathBuf {
+/// Returns the path to the configuration directory.
+pub fn config_dir() -> &'static PathBuf {
     CONFIG_DIR.get_or_init(|| {
-        if cfg!(target_os = "windows") {
+        if let Some(custom_dir) = CUSTOM_DATA_DIR.get() {
+            custom_dir.join("config")
+        } else if cfg!(target_os = "windows") {
             dirs::config_dir()
                 .expect("failed to determine RoamingAppData directory")
                 .join(APP_NAME)
@@ -60,9 +78,12 @@ fn config_dir() -> &'static PathBuf {
     })
 }
 
-fn data_dir() -> &'static PathBuf {
+/// Returns the path to the data directory.
+pub fn data_dir() -> &'static PathBuf {
     CURRENT_DATA_DIR.get_or_init(|| {
-        if cfg!(target_os = "macos") {
+        if let Some(custom_dir) = CUSTOM_DATA_DIR.get() {
+            custom_dir.clone()
+        } else if cfg!(target_os = "macos") {
             home_dir()
                 .join("Library/Application Support")
                 .join(APP_NAME)
@@ -83,23 +104,63 @@ fn data_dir() -> &'static PathBuf {
     })
 }
 
-/// Returns the path to the nostr database directory, LMDB.
+/// Returns the path to the cache directory.
+pub fn cache_dir() -> &'static PathBuf {
+    static CACHE_DIR: OnceLock<PathBuf> = OnceLock::new();
+    CACHE_DIR.get_or_init(|| {
+        if cfg!(target_os = "macos") {
+            dirs::cache_dir()
+                .expect("failed to determine caches directory")
+                .join(APP_NAME)
+        } else if cfg!(target_os = "windows") {
+            dirs::cache_dir()
+                .expect("failed to determine LocalAppData directory")
+                .join(APP_NAME)
+        } else if cfg!(any(target_os = "linux", target_os = "freebsd")) {
+            if let Ok(flatpak_xdg_cache) = std::env::var("FLATPAK_XDG_CACHE_HOME") {
+                flatpak_xdg_cache.into()
+            } else {
+                dirs::cache_dir().expect("failed to determine XDG_CACHE_HOME directory")
+            }
+            .join(APP_NAME_LOWERCASE)
+        } else {
+            home_dir().join(".cache").join(APP_NAME_LOWERCASE)
+        }
+    })
+}
+
+/// Returns the path to the logs directory.
+pub fn logs_dir() -> &'static PathBuf {
+    static LOGS_DIR: OnceLock<PathBuf> = OnceLock::new();
+    LOGS_DIR.get_or_init(|| {
+        if cfg!(target_os = "macos") {
+            home_dir().join("Library/Logs").join(APP_NAME)
+        } else {
+            data_dir().join("logs")
+        }
+    })
+}
+
+/// Returns the path to the nostr database directory (LMDB).
 pub fn nostr_dir() -> &'static PathBuf {
     static NOSTR_DIR: OnceLock<PathBuf> = OnceLock::new();
     NOSTR_DIR.get_or_init(|| data_dir().join("nostr"))
 }
 
-/// Returns the path to the local git clone cache, the grasp mirrors.
-///
-/// The mirrors are disposable and re-cloned from their grasp server on
-/// demand, so the cache lives in the OS temp directory for the system to
-/// reclaim.
+/// Returns the path to the local git clone cache (grasp mirrors).
 pub fn repos_dir() -> &'static PathBuf {
     static REPOS_DIR: OnceLock<PathBuf> = OnceLock::new();
-    REPOS_DIR.get_or_init(|| std::env::temp_dir().join(APP_NAME_LOWERCASE).join("repos"))
+    REPOS_DIR.get_or_init(|| data_dir().join("repos"))
 }
 
+/// Returns the path to the `settings.json` file.
 pub fn settings_file() -> &'static PathBuf {
     static SETTINGS_FILE: OnceLock<PathBuf> = OnceLock::new();
     SETTINGS_FILE.get_or_init(|| config_dir().join("settings.json"))
 }
+
+/// Returns the path to the `keymap.json` file.
+pub fn keymap_file() -> &'static PathBuf {
+    static KEYMAP_FILE: OnceLock<PathBuf> = OnceLock::new();
+    KEYMAP_FILE.get_or_init(|| config_dir().join("keymap.json"))
+}

crates/settings/Cargo.toml

@@ -1,15 +0,0 @@
-[package]
-name = "settings"
-description = "Persisted application settings for Signed."
-version.workspace = true
-edition.workspace = true
-publish.workspace = true
-
-[dependencies]
-paths = { path = "../paths" }
-
-gpui.workspace = true
-serde.workspace = true
-serde_json.workspace = true
-anyhow.workspace = true
-log.workspace = true

crates/settings/src/lib.rs

@@ -1,5 +0,0 @@
-mod settings;
-mod store;
-
-pub use settings::*;
-pub use store::*;

crates/settings/src/settings.rs

@@ -1,165 +0,0 @@
-use std::path::PathBuf;
-
-use serde::{Deserialize, Serialize};
-
-/// The default grasp servers, offered while the user has not published a grasp list.
-pub const DEFAULT_GRASP_SERVERS: [&str; 3] = [
-    "wss://relay.ngit.dev",
-    "wss://gitnostr.com",
-    "wss://git.shakespeare.diy",
-];
-
-#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, Serialize, Deserialize)]
-#[serde(rename_all = "snake_case")]
-pub enum AppearanceMode {
-    #[default]
-    System,
-    Light,
-    Dark,
-}
-
-#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, Serialize, Deserialize)]
-#[serde(rename_all = "snake_case")]
-pub enum EventFetchingStrategy {
-    /// Only the relays declared in the repository announcement.
-    Curated,
-    /// Repository relays plus every maintainer's NIP-65 relays.
-    #[default]
-    Uncensored,
-}
-
-#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
-#[serde(default)]
-pub struct GraspServersSettings {
-    /// Servers offered while the user has not published a grasp list, kind `10317`.
-    pub default_servers: Vec<String>,
-}
-
-impl Default for GraspServersSettings {
-    fn default() -> Self {
-        Self {
-            default_servers: DEFAULT_GRASP_SERVERS
-                .iter()
-                .map(|server| (*server).to_owned())
-                .collect(),
-        }
-    }
-}
-
-#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
-#[serde(default)]
-pub struct LocalReposSettings {
-    /// The directories scanned for local git repositories,
-    /// Defaults:
-    ///
-    /// - `~/Desktop`
-    /// - `~/Documents`
-    pub scan_paths: Vec<PathBuf>,
-}
-
-impl Default for LocalReposSettings {
-    fn default() -> Self {
-        Self {
-            scan_paths: vec![paths::desktop_dir(), paths::documents_dir()],
-        }
-    }
-}
-
-/// A remembered association between a local checkout folder and an announced repository,
-/// recorded when the user clones a repository or picks a folder in the New PR panel.
-///
-/// The panel can then prefill the folder later without asking again.
-#[derive(Debug, Clone, PartialEq, Serialize, Deserialize, Default)]
-#[serde(default)]
-pub struct CheckoutRecord {
-    pub path: PathBuf,
-    /// Repository address as a string, `30617:<pubkey>:<id>`.
-    pub addr: String,
-    /// Unix seconds of the last use, for freshest-first ordering.
-    pub last_used: u64,
-}
-
-#[derive(Debug, Clone, Default, PartialEq, Serialize, Deserialize)]
-#[serde(default)]
-pub struct CheckoutsSettings {
-    /// The latest use of a path and repo pair replaces the older record.
-    pub records: Vec<CheckoutRecord>,
-}
-
-#[derive(Debug, Clone, Default, PartialEq, Serialize, Deserialize)]
-#[serde(default)]
-pub struct CreateRepositorySettings {
-    /// The folder the create-repository dialog defaults to, the user's Desktop when unset.
-    pub default_folder: Option<PathBuf>,
-}
-
-/// The complete set of persisted application settings.
-#[derive(Debug, Clone, Default, PartialEq, Serialize, Deserialize)]
-#[serde(default)]
-pub struct Settings {
-    pub appearance: AppearanceMode,
-    pub event_fetching: EventFetchingStrategy,
-    pub grasp_servers: GraspServersSettings,
-    pub local_repos: LocalReposSettings,
-    pub checkouts: CheckoutsSettings,
-    pub create_repository: CreateRepositorySettings,
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn json_roundtrip_preserves_everything() {
-        let settings = Settings {
-            appearance: AppearanceMode::Dark,
-            event_fetching: EventFetchingStrategy::Curated,
-            create_repository: CreateRepositorySettings {
-                default_folder: Some(PathBuf::from("/tmp/repos")),
-            },
-            ..Default::default()
-        };
-
-        let json = serde_json::to_string(&settings).unwrap();
-        let parsed: Settings = serde_json::from_str(&json).unwrap();
-        assert_eq!(parsed, settings);
-    }
-
-    #[test]
-    fn partial_json_merges_with_defaults() {
-        let settings: Settings = serde_json::from_str(
-            r#"{"appearance": "dark", "grasp_servers": {"default_servers": []}}"#,
-        )
-        .unwrap();
-        assert_eq!(settings.appearance, AppearanceMode::Dark);
-        assert_eq!(settings.grasp_servers.default_servers, Vec::<String>::new());
-        // Unset fields fall back to their defaults, including the fetching strategy.
-        assert_eq!(settings.event_fetching, EventFetchingStrategy::Uncensored);
-        assert_eq!(settings.local_repos, LocalReposSettings::default());
-        assert_eq!(settings.create_repository.default_folder, None);
-    }
-
-    #[test]
-    fn legacy_theme_keys_are_ignored() {
-        let settings: Settings = serde_json::from_str(
-            r#"{"appearance": "light", "theme": {"radius": 8.0}, "tab_bar": {"hide_navigation_buttons": false}}"#,
-        )
-        .unwrap();
-        assert_eq!(settings.appearance, AppearanceMode::Light);
-        assert_eq!(
-            settings,
-            Settings {
-                appearance: AppearanceMode::Light,
-                ..Default::default()
-            }
-        );
-    }
-
-    #[test]
-    fn event_fetching_uses_snake_case() {
-        let json = serde_json::to_string(&EventFetchingStrategy::Curated).unwrap();
-        assert_eq!(json, r#""curated""#);
-        let parsed: EventFetchingStrategy = serde_json::from_str(r#""uncensored""#).unwrap();
-        assert_eq!(parsed, EventFetchingStrategy::Uncensored);
-    }
-}

crates/settings/src/store.rs

@@ -1,156 +0,0 @@
-use std::path::{Path, PathBuf};
-
-use anyhow::Result;
-use gpui::{App, Context, Entity, Global};
-
-use crate::Settings;
-
-struct GlobalSettingsStore(Entity<SettingsStore>);
-
-impl Global for GlobalSettingsStore {}
-
-/// The application settings,
-/// loaded from disk at startup and saved whenever they change.
-///
-/// Installed as a global by the app so any part of the UI can read and edit them.
-pub struct SettingsStore {
-    path: PathBuf,
-    settings: Settings,
-}
-
-impl SettingsStore {
-    /// Retrieve the global settings store, created at startup by the app.
-    pub fn global(cx: &App) -> Entity<Self> {
-        cx.global::<GlobalSettingsStore>().0.clone()
-    }
-
-    /// Retrieve the global settings store if one has been installed.
-    pub fn try_global(cx: &App) -> Option<Entity<Self>> {
-        cx.try_global::<GlobalSettingsStore>()
-            .map(|store| store.0.clone())
-    }
-
-    pub fn set_global(entity: Entity<Self>, cx: &mut App) {
-        cx.set_global(GlobalSettingsStore(entity));
-    }
-
-    /// Load the settings from `path`,
-    /// falls back to defaults when the file is missing or unreadable.
-    ///
-    /// Missing keys merge with the defaults,
-    /// older settings files keep working as new settings are added.
-    pub fn new(path: impl AsRef<Path>, _cx: &mut Context<Self>) -> Self {
-        Self {
-            path: path.as_ref().to_path_buf(),
-            settings: Self::load(path.as_ref()),
-        }
-    }
-
-    /// A snapshot of the current settings.
-    pub fn settings(&self) -> &Settings {
-        &self.settings
-    }
-
-    /// Mutate the settings, persist them to disk, and notify observers.
-    pub fn edit(&mut self, f: impl FnOnce(&mut Settings), cx: &mut Context<Self>) {
-        f(&mut self.settings);
-        if let Err(err) = self.save() {
-            log::error!(
-                "failed to save settings to {}: {err:#}",
-                self.path.display()
-            );
-        }
-        cx.notify();
-    }
-
-    /// Read the settings file, merging any missing fields with the defaults.
-    fn load(path: &Path) -> Settings {
-        match std::fs::read_to_string(path) {
-            Ok(contents) => match serde_json::from_str::<Settings>(&contents) {
-                Ok(settings) => settings,
-                Err(err) => {
-                    log::error!(
-                        "failed to parse settings file {}: {err}; using defaults",
-                        path.display()
-                    );
-                    Settings::default()
-                }
-            },
-            Err(err) if err.kind() == std::io::ErrorKind::NotFound => Settings::default(),
-            Err(err) => {
-                log::error!(
-                    "failed to read settings file {}: {err}; using defaults",
-                    path.display()
-                );
-                Settings::default()
-            }
-        }
-    }
-
-    /// Write the settings to disk, replacing the file atomically.
-    fn save(&self) -> Result<()> {
-        if let Some(parent) = self.path.parent() {
-            std::fs::create_dir_all(parent)?;
-        }
-        let json = serde_json::to_string_pretty(&self.settings)?;
-        let tmp = self.path.with_extension("json.tmp");
-        std::fs::write(&tmp, json)?;
-        // `rename` cannot replace an existing file on Windows.
-        if cfg!(target_os = "windows") && self.path.exists() {
-            std::fs::remove_file(&self.path)?;
-        }
-        std::fs::rename(&tmp, &self.path)?;
-        Ok(())
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use std::sync::atomic::{AtomicUsize, Ordering};
-
-    use super::*;
-
-    static TEST_FILE_COUNTER: AtomicUsize = AtomicUsize::new(0);
-
-    /// A unique, temporary settings path for one test.
-    fn temp_settings_path() -> PathBuf {
-        let n = TEST_FILE_COUNTER.fetch_add(1, Ordering::SeqCst);
-        std::env::temp_dir().join(format!(
-            "signed-settings-test-{}-{n}.json",
-            std::process::id()
-        ))
-    }
-
-    fn cleanup(path: &Path) {
-        let _ = std::fs::remove_file(path);
-        let _ = std::fs::remove_file(path.with_extension("json.tmp"));
-    }
-
-    #[test]
-    fn missing_file_loads_defaults() {
-        let path = temp_settings_path();
-        cleanup(&path);
-
-        let settings = SettingsStore::load(&path);
-        assert_eq!(settings, Settings::default());
-        cleanup(&path);
-    }
-
-    #[test]
-    fn save_and_load_roundtrip() {
-        let path = temp_settings_path();
-        cleanup(&path);
-
-        let mut expected = Settings::default();
-        expected.create_repository.default_folder = Some(PathBuf::from("/tmp/repos"));
-
-        let store = SettingsStore {
-            path: path.clone(),
-            settings: expected.clone(),
-        };
-        store.save().unwrap();
-
-        assert_eq!(SettingsStore::load(&path), expected);
-        cleanup(&path);
-    }
-}

crates/signed_app/Cargo.toml

@@ -1,23 +0,0 @@
-[package]
-name = "signed_app"
-version.workspace = true
-edition.workspace = true
-publish.workspace = true
-
-[dependencies]
-assets = { path = "../assets" }
-metadata = { path = "../metadata" }
-paths = { path = "../paths" }
-settings = { path = "../settings" }
-signed_core = { path = "../signed_core" }
-signed_git = { path = "../signed_git" }
-signed_nostr = { path = "../signed_nostr" }
-signed_state = { path = "../signed_state" }
-utils = { path = "../utils" }
-
-gpui.workspace = true
-gpui-native-kit.workspace = true
-nostr.workspace = true
-anyhow.workspace = true
-futures.workspace = true
-log.workspace = true

crates/signed_app/src/app.rs

@@ -1,114 +0,0 @@
-use gpui::{
-    App, AppContext as _, Context, Entity, IntoElement, ParentElement as _, Render, Styled as _,
-    Subscription, Window, div,
-};
-use gpui_native_kit::icons::IconRole;
-use gpui_native_kit::layout::dock::{Dock, DockState};
-use gpui_native_kit::layout::shell::{LayoutState, Shell, SidebarToggles};
-use gpui_native_kit::theme::{ActiveTheme as _, ThemeVariant, follow_system, set_mode_override};
-use gpui_native_kit::toast::Toast;
-use settings::{AppearanceMode, Settings, SettingsStore};
-use signed_state::{Backend, BackendEvent};
-
-use crate::dialogs::{self, DialogHost};
-use crate::views::placeholder::PlaceholderView;
-use crate::views::sidebar::SidebarView;
-
-pub struct AppRoot {
-    layout: Entity<LayoutState>,
-    dock: Entity<DockState>,
-    sidebar: Entity<SidebarView>,
-    dialogs: Entity<DialogHost>,
-    _subscriptions: Vec<Subscription>,
-}
-
-impl AppRoot {
-    pub fn new(window: &mut Window, cx: &mut Context<Self>) -> Self {
-        let dock = DockState::new(cx);
-        let layout = LayoutState::new(cx);
-
-        layout.update(cx, |layout, cx| {
-            layout.set_sidebar_toggles(SidebarToggles::Hidden, cx);
-        });
-
-        dock.update(cx, |dock, cx| {
-            dock.register_panel("welcome", |_, cx| {
-                cx.new(|_| PlaceholderView::new("Welcome"))
-            });
-            dock.register_panel("profile", |_, cx| {
-                cx.new(|_| PlaceholderView::new("Profile"))
-            });
-            dock.register_panel("relays", |_, cx| cx.new(|_| PlaceholderView::new("Relays")));
-            dock.open_panel("welcome", window, cx);
-        });
-
-        let sidebar = cx.new(|cx| SidebarView::new(dock.downgrade(), cx));
-        let dialogs = cx.new(DialogHost::new);
-        DialogHost::set_global(dialogs.clone(), cx);
-
-        let backend = Backend::global(cx);
-        let settings = SettingsStore::global(cx);
-
-        let mut subscriptions = Vec::new();
-
-        subscriptions.push(
-            cx.subscribe(&backend, |this, _backend, event, cx| match event {
-                BackendEvent::PassphraseRequired => dialogs::passphrase::open(cx),
-                BackendEvent::Error(message) => {
-                    this.layout.update(cx, |layout, cx| {
-                        layout.push_toast(Toast::new(message.clone()).icon(IconRole::Warning), cx);
-                    });
-                }
-                _ => {}
-            }),
-        );
-
-        subscriptions.push(cx.observe(&settings, |_this, store, cx| {
-            let settings = store.read(cx).settings().clone();
-            apply_appearance(&settings, cx);
-        }));
-
-        window.defer(cx, move |_window, cx| {
-            if backend.read(cx).passphrase_required() {
-                dialogs::passphrase::open(cx);
-            }
-        });
-
-        Self {
-            layout,
-            dock,
-            sidebar,
-            dialogs,
-            _subscriptions: subscriptions,
-        }
-    }
-}
-
-impl Render for AppRoot {
-    fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        let theme = cx.theme();
-        div()
-            .size_full()
-            .font_family(".SystemUIFont")
-            .text_color(theme.colors.foreground)
-            .child(
-                Shell::new("signed-shell", self.layout.clone())
-                    .left_sidebar(self.sidebar.read(cx).build(cx))
-                    .center(
-                        Dock::new("signed-dock", self.dock.clone())
-                            .window_controls(true)
-                            .traffic_light_pad(!self.layout.read(cx).is_left_sidebar_visible())
-                            .sidebar_toggles(self.layout.clone()),
-                    ),
-            )
-            .child(self.dialogs.clone())
-    }
-}
-
-pub fn apply_appearance(settings: &Settings, cx: &mut App) {
-    match settings.appearance {
-        AppearanceMode::System => follow_system(cx),
-        AppearanceMode::Light => set_mode_override(Some(ThemeVariant::Light), cx),
-        AppearanceMode::Dark => set_mode_override(Some(ThemeVariant::Dark), cx),
-    }
-}

crates/signed_app/src/components.rs

@@ -1,32 +0,0 @@
-use assets::CustomIconName;
-use gpui_native_kit::badge::{Badge, BadgeVariant};
-use gpui_native_kit::icons::Icon;
-use gpui_native_kit::tooltip::Tooltip;
-use signed_core::RepoStatus;
-
-/// The status pill shown on issue and pull-request rows.
-pub fn status_badge(status: RepoStatus) -> Badge {
-    let (label, variant, icon) = match status {
-        RepoStatus::Open => ("Open", BadgeVariant::Neutral, CustomIconName::GitIssueOpen),
-        RepoStatus::Closed => (
-            "Closed",
-            BadgeVariant::Danger,
-            CustomIconName::GitIssueClosed,
-        ),
-        RepoStatus::Draft => (
-            "Draft",
-            BadgeVariant::Warning,
-            CustomIconName::GitIssueOngoing,
-        ),
-        RepoStatus::Applied => (
-            "Applied",
-            BadgeVariant::Success,
-            CustomIconName::GitIssueDone,
-        ),
-    };
-
-    Badge::new(format!("status-{label}"), label)
-        .variant(variant)
-        .icon(Icon::named(icon))
-        .tooltip(Tooltip::text(label))
-}

crates/signed_app/src/dialogs/about.rs

@@ -1,265 +0,0 @@
-use gpui::{
-    AnyElement, App, AppContext as _, Context, Entity, IntoElement, ParentElement as _, Render,
-    SharedString, Styled as _, Window, div, px,
-};
-use gpui_native_kit::avatar::Avatar;
-use gpui_native_kit::clipboard::ClipboardButton;
-use gpui_native_kit::common::{Sizable as _, h_flex, v_flex};
-use gpui_native_kit::dialog::Dialog;
-use gpui_native_kit::theme::ActiveTheme as _;
-use metadata::ProfileDirectory;
-use nostr::prelude::PublicKey;
-use signed_core::Announcement;
-use utils::middle_truncate;
-
-use super::{close_global, open_global};
-
-pub struct AboutDialog {
-    announcement: Announcement,
-    directory: Entity<ProfileDirectory>,
-}
-
-impl AboutDialog {
-    pub fn new(
-        announcement: Announcement,
-        directory: Entity<ProfileDirectory>,
-        cx: &mut App,
-    ) -> Entity<Self> {
-        cx.new(|_| Self {
-            announcement,
-            directory,
-        })
-    }
-}
-
-impl Render for AboutDialog {
-    fn render(&mut self, _window: &mut Window, _cx: &mut Context<Self>) -> impl IntoElement {
-        let announcement = self.announcement.clone();
-        let directory = self.directory.clone();
-
-        Dialog::new("about-dialog")
-            .open(true)
-            .min_width(px(500.))
-            .on_change(|open, _, cx| {
-                if !open {
-                    close_global(cx);
-                }
-            })
-            .title("About")
-            .content(move |_, cx| announcement_rows(&announcement, &directory, cx))
-            .into_any_element()
-    }
-}
-
-fn announcement_rows(
-    announcement: &Announcement,
-    directory: &Entity<ProfileDirectory>,
-    cx: &App,
-) -> AnyElement {
-    let mut rows: Vec<AnyElement> = Vec::new();
-
-    rows.push(row(
-        "Name",
-        text(
-            announcement
-                .name
-                .as_deref()
-                .map(SharedString::from)
-                .unwrap_or_else(|| SharedString::from("-")),
-        ),
-        cx,
-    ));
-    rows.push(row(
-        "Description",
-        text(
-            announcement
-                .description
-                .as_deref()
-                .map(SharedString::from)
-                .unwrap_or_else(|| SharedString::from("-")),
-        ),
-        cx,
-    ));
-
-    if !announcement.web.is_empty() {
-        rows.push(row(
-            "Web",
-            list(
-                "about-web",
-                announcement.web.iter().map(|url| url.to_string()),
-                cx,
-            ),
-            cx,
-        ));
-    }
-
-    if let Some(euc) = &announcement.euc {
-        rows.push(row(
-            "Earliest Commit",
-            copy_value("about-euc", euc.clone(), cx),
-            cx,
-        ));
-    }
-
-    if let Some(upstream) = &announcement.upstream {
-        rows.push(row("Upstream", text(upstream.display()), cx));
-    }
-
-    if !announcement.hashtags.is_empty() {
-        rows.push(row(
-            "Hashtags",
-            text(SharedString::from(announcement.hashtags.join(", "))),
-            cx,
-        ));
-    }
-
-    if !announcement.clone.is_empty() {
-        rows.push(row(
-            "Clone URLs",
-            list(
-                "about-clone",
-                announcement.clone.iter().map(|url| url.to_string()),
-                cx,
-            ),
-            cx,
-        ));
-    }
-
-    if !announcement.relays.is_empty() {
-        rows.push(row(
-            "Grasp Relays",
-            list(
-                "about-relays",
-                announcement.relays.iter().map(|url| url.to_string()),
-                cx,
-            ),
-            cx,
-        ));
-    }
-
-    if !announcement.maintainers.is_empty() {
-        rows.push(row(
-            "Maintainers",
-            maintainers(&announcement.maintainers, directory, cx),
-            cx,
-        ));
-    }
-
-    v_flex().gap_3().w_full().children(rows).into_any_element()
-}
-
-fn row(label: &'static str, value: AnyElement, cx: &App) -> AnyElement {
-    v_flex()
-        .gap_1()
-        .min_w_0()
-        .child(
-            div()
-                .text_xs()
-                .font_weight(gpui::FontWeight::SEMIBOLD)
-                .text_color(cx.theme().colors.muted_foreground)
-                .child(label),
-        )
-        .child(value)
-        .into_any_element()
-}
-
-fn text<T>(value: T) -> AnyElement
-where
-    T: Into<SharedString>,
-{
-    div()
-        .text_sm()
-        .w_full()
-        .min_w_0()
-        .child(value.into())
-        .into_any_element()
-}
-
-fn copy_value(id: &'static str, value: String, cx: &App) -> AnyElement {
-    h_flex()
-        .gap_2()
-        .items_center()
-        .min_w_0()
-        .child(
-            div()
-                .font_family(cx.theme().mono_font)
-                .text_xs()
-                .min_w_0()
-                .child(SharedString::from(value.clone())),
-        )
-        .child(ClipboardButton::new(id, value))
-        .into_any_element()
-}
-
-fn maintainers(
-    maintainers: &[PublicKey],
-    directory: &Entity<ProfileDirectory>,
-    cx: &App,
-) -> AnyElement {
-    v_flex()
-        .gap_2()
-        .min_w_0()
-        .children(maintainers.iter().map(|pubkey| {
-            let profile = directory.read(cx).profile(pubkey, cx);
-            let name = profile.name();
-
-            h_flex()
-                .gap_2()
-                .items_center()
-                .min_w_0()
-                .child(
-                    Avatar::new(*pubkey)
-                        .name(name.clone())
-                        .picture(profile.picture())
-                        .small(),
-                )
-                .child(
-                    div()
-                        .flex_1()
-                        .min_w_0()
-                        .overflow_hidden()
-                        .whitespace_nowrap()
-                        .text_ellipsis()
-                        .text_sm()
-                        .child(name),
-                )
-                .into_any_element()
-        }))
-        .into_any_element()
-}
-
-fn list(id: &'static str, items: impl IntoIterator<Item = String>, cx: &App) -> AnyElement {
-    v_flex()
-        .gap_2()
-        .min_w_0()
-        .children(items.into_iter().enumerate().map(|(ix, item)| {
-            h_flex()
-                .h_8()
-                .px_2()
-                .gap_2()
-                .min_w_0()
-                .bg(cx.theme().colors.secondary)
-                .rounded(cx.theme().radius.control)
-                .text_color(cx.theme().colors.secondary_foreground)
-                .child(
-                    div()
-                        .flex_1()
-                        .min_w_0()
-                        .whitespace_nowrap()
-                        .text_ellipsis()
-                        .text_sm()
-                        .child(SharedString::from(middle_truncate(&item, 28, 16))),
-                )
-                .child(ClipboardButton::new(
-                    SharedString::from(format!("{id}-{ix}")),
-                    item,
-                ))
-                .into_any_element()
-        }))
-        .into_any_element()
-}
-
-/// Opens the read-only repository metadata dialog.
-pub fn open(announcement: Announcement, directory: Entity<ProfileDirectory>, cx: &mut App) {
-    open_global(AboutDialog::new(announcement, directory, cx), cx);
-}

crates/signed_app/src/dialogs/create_repo.rs

@@ -1,268 +0,0 @@
-use std::path::PathBuf;
-
-use gpui::prelude::FluentBuilder as _;
-use gpui::{
-    AnyElement, App, AppContext as _, Context, Entity, IntoElement, ParentElement as _,
-    PathPromptOptions, Render, Styled as _, WeakEntity, Window, div, px,
-};
-use gpui_native_kit::button::{Button, ButtonVariant};
-use gpui_native_kit::common::{h_flex, v_flex};
-use gpui_native_kit::dialog::Dialog;
-use gpui_native_kit::field::Field;
-use gpui_native_kit::icons::{Icon, IconRole};
-use gpui_native_kit::input::{Input, InputState};
-use gpui_native_kit::layout::dock::DockState;
-use gpui_native_kit::theme::ActiveTheme as _;
-use gpui_native_kit::tooltip::Tooltip;
-use settings::SettingsStore;
-use signed_state::{Backend, CheckoutsStore};
-
-use super::grasp_servers::{GraspServersState, grasp_servers_field, load_user_grasp_servers};
-use super::progress::{DialogProgress, error_row, push_steps_row};
-use super::{close_global, open_global};
-use crate::views::repo::actions::open_repo_panel;
-
-/// Progress of the create-repository flow, so async results can be rendered.
-pub struct CreateRepoDialog {
-    name_input: Entity<InputState>,
-    desc_input: Entity<InputState>,
-    folder_input: Entity<InputState>,
-    relay_input: Entity<InputState>,
-    state: Entity<DialogProgress>,
-    grasp_state: Entity<GraspServersState>,
-    dock: WeakEntity<DockState>,
-}
-
-impl CreateRepoDialog {
-    pub fn new(dock: WeakEntity<DockState>, window: &mut Window, cx: &mut App) -> Entity<Self> {
-        let settings = SettingsStore::global(cx);
-        let default_folder = settings
-            .read(cx)
-            .settings()
-            .create_repository
-            .default_folder
-            .clone()
-            .unwrap_or_else(paths::desktop_dir);
-        let grasp_settings = settings.read(cx).settings().grasp_servers.clone();
-
-        let name_input = InputState::new(cx);
-        let desc_input = InputState::new(cx);
-        desc_input.update(cx, |state, cx| state.set_multiline(true, cx));
-        let folder_input = InputState::new_with_text(default_folder.to_string_lossy(), cx);
-        folder_input.update(cx, |state, cx| state.set_read_only(true, cx));
-        let relay_input = InputState::new(cx);
-        let state = cx.new(|_| DialogProgress::default());
-        let grasp_state = cx.new(|_| GraspServersState::new_default(&grasp_settings));
-
-        load_user_grasp_servers(grasp_state.clone(), window, cx);
-
-        cx.new(|_| Self {
-            name_input,
-            desc_input,
-            folder_input,
-            relay_input,
-            state,
-            grasp_state,
-            dock,
-        })
-    }
-
-    fn create(&mut self, window: &mut Window, cx: &mut Context<Self>) {
-        if self.state.read(cx).busy {
-            return;
-        }
-
-        let name = self.name_input.read(cx).value().trim().to_owned();
-        let description = self.desc_input.read(cx).value().trim().to_owned();
-        let folder = PathBuf::from(self.folder_input.read(cx).value().trim());
-        let servers = self.grasp_state.read(cx).grasp_servers.clone();
-
-        if name.is_empty() {
-            self.fail("Repository name is required", cx);
-            return;
-        }
-        if servers.is_empty() {
-            self.fail("Add at least one grasp server", cx);
-            return;
-        }
-
-        let backend = Backend::global(cx);
-        let Some(user) = backend.read(cx).current_user() else {
-            self.fail("Sign in to create a repository", cx);
-            return;
-        };
-
-        let addr =
-            signed_core::RepoAddr::new(user, signed_core::RepoAddr::identifier_from_name(&name));
-        self.state.update(cx, |state, cx| {
-            state.begin_push(addr, cx);
-            cx.notify();
-        });
-
-        let task = backend.update(cx, |backend, cx| {
-            backend.create_repository(&name, &description, folder, servers, cx)
-        });
-        let state = self.state.clone();
-        let dock = self.dock.clone();
-        let handle = window.window_handle();
-
-        cx.spawn(async move |_this, cx| match task.await {
-            Ok((announcement, local_path)) => {
-                cx.update_window(handle, |_, window, cx| {
-                    let checkouts = CheckoutsStore::global(cx);
-                    checkouts.update(cx, |store, cx| {
-                        store.record(local_path.clone(), announcement.addr(), cx);
-                    });
-                    cx.open_with_system(&local_path);
-                    open_repo_panel(&dock, &announcement.addr(), Some(&announcement), window, cx);
-                    close_global(cx);
-                })
-                .ok();
-            }
-            Err(error) => {
-                state.update(cx, |state, cx| {
-                    state.fail(error.to_string());
-                    cx.notify();
-                });
-            }
-        })
-        .detach();
-    }
-
-    fn fail(&mut self, message: impl Into<gpui::SharedString>, cx: &mut Context<Self>) {
-        self.state.update(cx, |state, cx| {
-            state.fail(message);
-            cx.notify();
-        });
-    }
-}
-
-impl Render for CreateRepoDialog {
-    fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        let name_input = self.name_input.clone();
-        let desc_input = self.desc_input.clone();
-        let folder_input = self.folder_input.clone();
-        let relay_input = self.relay_input.clone();
-        let state = self.state.clone();
-        let grasp_state = self.grasp_state.clone();
-        let action_state = state.clone();
-        let this = cx.entity().downgrade();
-
-        Dialog::new("create-repo-dialog")
-            .open(true)
-            .min_width(px(520.))
-            .on_change(|open, _, cx| {
-                if !open {
-                    close_global(cx);
-                }
-            })
-            .title("Create repository")
-            .content(move |_window, cx| {
-                let progress = state.read(cx);
-
-                v_flex()
-                    .gap_3()
-                    .child(
-                        div()
-                            .text_sm()
-                            .text_color(cx.theme().colors.muted_foreground)
-                            .child("Publish a new repository to your grasp servers."),
-                    )
-                    .child(
-                        Field::new("repo-name", "Repository name")
-                            .description("Max 100 characters")
-                            .child(Input::new("repo-name-input", name_input.clone())),
-                    )
-                    .child(
-                        Field::new("repo-description", "Description").child(
-                            Input::new("repo-description-input", desc_input.clone()).rows(3),
-                        ),
-                    )
-                    .child(
-                        Field::new("repo-folder", "Folder")
-                            .description("Where the repository's working copy is created.")
-                            .child(
-                                h_flex()
-                                    .gap_1()
-                                    .items_center()
-                                    .child(div().flex_1().child(Input::new(
-                                        "repo-folder-input",
-                                        folder_input.clone(),
-                                    )))
-                                    .child(
-                                        Button::new("choose-folder")
-                                            .icon(Icon::named(IconRole::Folder))
-                                            .variant(ButtonVariant::Ghost)
-                                            .tooltip(Tooltip::text("Choose folder"))
-                                            .on_click({
-                                                let folder_input = folder_input.clone();
-                                                move |_, window, cx| {
-                                                    choose_folder(&folder_input, window, cx);
-                                                }
-                                            }),
-                                    ),
-                            ),
-                    )
-                    .child(grasp_servers_field(&grasp_state, &relay_input, cx))
-                    .when_some(push_steps_row(&progress.push_steps, cx), |el, steps| {
-                        el.child(steps)
-                    })
-                    .when_some(error_row(&progress.error, cx), |el, error| el.child(error))
-                    .into_any_element()
-            })
-            .actions(move |_, cx| {
-                let busy = action_state.read(cx).busy;
-                let this = this.clone();
-
-                let create: AnyElement = Button::new("create-repository")
-                    .label("Create repository")
-                    .icon(Icon::named(IconRole::Plus))
-                    .loading(busy)
-                    .disabled(busy)
-                    .on_click(move |_, window, cx| {
-                        let _ = this.update(cx, |this, cx| this.create(window, cx));
-                    })
-                    .into_any_element();
-
-                vec![create]
-            })
-    }
-}
-
-fn choose_folder(folder_input: &Entity<InputState>, window: &mut Window, cx: &mut App) {
-    let store = SettingsStore::global(cx);
-    let prompt = cx.prompt_for_paths(PathPromptOptions {
-        files: false,
-        directories: true,
-        multiple: false,
-        prompt: Some("Choose folder".into()),
-    });
-    let handle = window.window_handle();
-    let folder_input = folder_input.clone();
-
-    cx.spawn(async move |cx| {
-        if let Ok(Ok(Some(mut paths))) = prompt.await
-            && let Some(path) = paths.pop()
-            && let Err(error) = cx.update_window(handle, |_, window, cx| {
-                let text = path.to_string_lossy().to_string();
-                store.update(cx, |store, cx| {
-                    store.edit(
-                        |settings| {
-                            settings.create_repository.default_folder = Some(path.clone());
-                        },
-                        cx,
-                    );
-                });
-                folder_input.update(cx, |input, cx| input.set_value(text, window, cx));
-            })
-        {
-            log::warn!("failed to apply selected folder: {error}");
-        }
-    })
-    .detach();
-}
-
-/// Opens the create-repository form.
-pub fn open(dock: WeakEntity<DockState>, window: &mut Window, cx: &mut App) {
-    open_global(CreateRepoDialog::new(dock, window, cx), cx);
-}

crates/signed_app/src/dialogs/exit.rs

@@ -1,62 +0,0 @@
-use gpui::{
-    AnyElement, App, AppContext as _, Context, IntoElement, ParentElement as _, Render,
-    Styled as _, Window, div,
-};
-use gpui_native_kit::button::{Button, ButtonVariant};
-use gpui_native_kit::common::v_flex;
-use gpui_native_kit::dialog::Dialog;
-use gpui_native_kit::theme::ActiveTheme as _;
-use signed_state::Backend;
-
-use super::{close_global, open_global};
-
-pub struct ExitDialog;
-
-impl Render for ExitDialog {
-    fn render(&mut self, _window: &mut Window, _cx: &mut Context<Self>) -> impl IntoElement {
-        Dialog::new("exit-dialog")
-            .open(true)
-            .on_change(|open, _, cx| {
-                if !open {
-                    close_global(cx);
-                }
-            })
-            .title("Exit Signed?")
-            .content(|_, cx| {
-                v_flex()
-                    .child(
-                        div()
-                            .text_sm()
-                            .text_color(cx.theme().colors.muted_foreground)
-                            .child(
-                                "You will be signed out on this device and will need to sign in again on the next session.",
-                            ),
-                    )
-                    .into_any_element()
-            })
-            .actions(|_, _| {
-                let cancel: AnyElement = Button::new("cancel-exit")
-                    .label("Cancel")
-                    .variant(ButtonVariant::Secondary)
-                    .on_click(|_, _, cx| close_global(cx))
-                    .into_any_element();
-
-                let exit: AnyElement = Button::new("confirm-exit")
-                    .label("Exit")
-                    .variant(ButtonVariant::Destructive)
-                    .on_click(|_, _, cx| {
-                        let backend = Backend::global(cx);
-                        backend.update(cx, |backend, cx| backend.sign_out(cx));
-                        close_global(cx);
-                    })
-                    .into_any_element();
-
-                vec![cancel, exit]
-            })
-    }
-}
-
-/// Opens the sign-out confirmation.
-pub fn open(cx: &mut App) {
-    open_global(cx.new(|_| ExitDialog), cx);
-}

crates/signed_app/src/dialogs/grasp_servers.rs

@@ -1,271 +0,0 @@
-use gpui::prelude::FluentBuilder as _;
-use gpui::{
-    AnyElement, App, AppContext as _, Entity, IntoElement, ParentElement as _, SharedString,
-    Styled as _, Window, div,
-};
-use gpui_native_kit::button::{Button, ButtonVariant};
-use gpui_native_kit::common::{h_flex, v_flex};
-use gpui_native_kit::icons::{Icon, IconRole};
-use gpui_native_kit::input::{Input, InputState};
-use gpui_native_kit::switch::Switch;
-use gpui_native_kit::theme::ActiveTheme as _;
-use gpui_native_kit::tooltip::Tooltip;
-use nostr::prelude::RelayUrl;
-use settings::{DEFAULT_GRASP_SERVERS, GraspServersSettings};
-use signed_state::Backend;
-
-/// State of the grasp-server section of a publish dialog, so async results can be rendered.
-#[derive(Default)]
-pub struct GraspServersState {
-    /// Set while the user's kind `10317` grasp list loads.
-    pub loading_servers: bool,
-    pub grasp_servers: Vec<RelayUrl>,
-    pub servers_enabled: bool,
-    /// Error from the last grasp-server edit, such as an invalid relay URL.
-    pub error: Option<SharedString>,
-}
-
-impl GraspServersState {
-    /// Defaults used until the user's grasp list loads and replaces them.
-    pub fn new_default(settings: &GraspServersSettings) -> Self {
-        let urls: Vec<String> = if settings.default_servers.is_empty() {
-            DEFAULT_GRASP_SERVERS
-                .iter()
-                .map(|url| (*url).to_owned())
-                .collect()
-        } else {
-            settings.default_servers.clone()
-        };
-        Self {
-            loading_servers: true,
-            servers_enabled: false,
-            grasp_servers: urls
-                .iter()
-                .filter_map(|url| RelayUrl::parse(url).ok())
-                .collect(),
-            ..Default::default()
-        }
-    }
-}
-
-/// The Grasp servers section shared by the publish dialogs.
-pub fn grasp_servers_field(
-    state: &Entity<GraspServersState>,
-    relay_input: &Entity<InputState>,
-    cx: &App,
-) -> AnyElement {
-    let state = state.clone();
-    let relay_input = relay_input.clone();
-
-    let servers = state.read(cx).grasp_servers.clone();
-    let loading_servers = state.read(cx).loading_servers;
-    let servers_enabled = state.read(cx).servers_enabled;
-    let error = state.read(cx).error.clone();
-
-    let add_state = state.clone();
-    let add_input = relay_input.clone();
-    let toggle_state = state.clone();
-
-    v_flex()
-        .gap_2()
-        .child(
-            h_flex()
-                .justify_between()
-                .items_center()
-                .child(div().text_sm().child("Grasp servers"))
-                .child(
-                    Switch::new("grasp-servers-toggle")
-                        .checked(servers_enabled)
-                        .on_change(move |checked, _, cx| {
-                            toggle_state.update(cx, |state, cx| {
-                                state.servers_enabled = checked;
-                                cx.notify();
-                            });
-                        }),
-                ),
-        )
-        .when(servers_enabled, |section| {
-            section
-                .child(
-                    div()
-                        .text_xs()
-                        .text_color(cx.theme().colors.muted_foreground)
-                        .child("Where the repository is hosted"),
-                )
-                .child(
-                    v_flex().gap_1().children(
-                        servers
-                            .iter()
-                            .enumerate()
-                            .map(|(ix, relay)| render_server_row(ix, relay, state.clone(), cx)),
-                    ),
-                )
-                .child(
-                    h_flex()
-                        .gap_1()
-                        .items_center()
-                        .child(
-                            div()
-                                .flex_1()
-                                .child(Input::new("grasp-relay-input", relay_input.clone())),
-                        )
-                        .child(
-                            Button::new("add-relay")
-                                .icon(Icon::named(IconRole::Plus))
-                                .variant(ButtonVariant::Ghost)
-                                .tooltip(Tooltip::text("Add grasp server"))
-                                .on_click(move |_, window, cx| {
-                                    add_relay(&add_state, &add_input, window, cx);
-                                }),
-                        ),
-                )
-                .when(loading_servers, |section| {
-                    section.child(
-                        div()
-                            .text_xs()
-                            .text_color(cx.theme().colors.muted_foreground)
-                            .child("Loading your grasp servers..."),
-                    )
-                })
-                .when_some(error, |section, error| {
-                    section.child(
-                        div()
-                            .text_xs()
-                            .text_color(cx.theme().ramps.destructive.base)
-                            .child(error),
-                    )
-                })
-        })
-        .into_any_element()
-}
-
-fn render_server_row(
-    ix: usize,
-    relay: &RelayUrl,
-    state: Entity<GraspServersState>,
-    cx: &App,
-) -> AnyElement {
-    h_flex()
-        .w_full()
-        .gap_1()
-        .items_center()
-        .child(
-            div()
-                .flex_1()
-                .h_8()
-                .px_2()
-                .bg(cx.theme().colors.muted)
-                .text_color(cx.theme().colors.muted_foreground)
-                .text_sm()
-                .rounded(cx.theme().radius.control)
-                .child(server_host(relay)),
-        )
-        .child(
-            Button::new(SharedString::from(format!("remove-relay:{ix}")))
-                .icon(Icon::named(IconRole::Close))
-                .variant(ButtonVariant::Ghost)
-                .tooltip(Tooltip::text("Remove"))
-                .on_click(move |_, _, cx| {
-                    state.update(cx, |state, cx| {
-                        if ix < state.grasp_servers.len() {
-                            state.grasp_servers.remove(ix);
-                            cx.notify();
-                        }
-                    });
-                }),
-        )
-        .into_any_element()
-}
-
-/// Accepts a bare host as well as a full URL.
-fn add_relay(
-    state: &Entity<GraspServersState>,
-    input: &Entity<InputState>,
-    window: &mut Window,
-    cx: &mut App,
-) {
-    let value = input.read(cx).value().trim().to_owned();
-    if value.is_empty() {
-        return;
-    }
-
-    match normalize_server(&value) {
-        Some((_, relay)) => {
-            state.update(cx, |state, cx| {
-                state.error = None;
-                if !state.grasp_servers.contains(&relay) {
-                    state.grasp_servers.push(relay);
-                }
-                cx.notify();
-            });
-            input.update(cx, |input, cx| input.set_value("", window, cx));
-        }
-        None => {
-            state.update(cx, |state, cx| {
-                state.error = Some(format!("Invalid grasp server URL: {value}").into());
-                cx.notify();
-            });
-        }
-    }
-}
-
-/// Loads the user's kind `10317` grasp list from the local database.
-pub fn load_user_grasp_servers(
-    state: Entity<GraspServersState>,
-    window: &mut Window,
-    cx: &mut App,
-) {
-    let backend = Backend::global(cx);
-    let (user, client) = {
-        let backend = backend.read(cx);
-        (backend.current_user(), backend.client())
-    };
-
-    let Some(user) = user else {
-        state.update(cx, |state, _| state.loading_servers = false);
-        return;
-    };
-
-    let task =
-        cx.background_spawn(
-            async move { signed_state::user_grasp_list_servers(&client, user).await },
-        );
-    let handle = window.window_handle();
-
-    cx.spawn(async move |cx| {
-        let result = task.await;
-
-        if let Err(error) = cx.update_window(handle, |_, _window, cx| {
-            state.update(cx, |state, cx| {
-                state.loading_servers = false;
-                if let Ok(servers) = result
-                    && !servers.is_empty()
-                {
-                    state.grasp_servers = servers;
-                }
-                cx.notify();
-            });
-        }) {
-            log::warn!("failed to apply grasp servers: {error}");
-        }
-    })
-    .detach();
-}
-
-/// Normalize a user-typed grasp server, adding a `wss://` scheme when none is given.
-pub fn normalize_server(input: &str) -> Option<(String, RelayUrl)> {
-    let text = if input.contains("://") {
-        input.to_owned()
-    } else {
-        format!("wss://{input}")
-    };
-    RelayUrl::parse(&text).ok().map(|relay| (text, relay))
-}
-
-/// The host of a relay URL, which is what the server lists show; the scheme is implied.
-pub fn server_host(relay: &RelayUrl) -> SharedString {
-    relay
-        .domain()
-        .map(SharedString::from)
-        .unwrap_or_else(|| SharedString::from(relay.to_string()))
-}

crates/signed_app/src/dialogs/import.rs

@@ -1,338 +0,0 @@
-use gpui::prelude::FluentBuilder as _;
-use gpui::{
-    AnyElement, App, AppContext as _, Context, Entity, IntoElement, ParentElement as _, Render,
-    Styled as _, Subscription, Task, Window, div, px,
-};
-use gpui_native_kit::button::Button;
-use gpui_native_kit::common::v_flex;
-use gpui_native_kit::dialog::Dialog;
-use gpui_native_kit::field::Field;
-use gpui_native_kit::input::{Input, InputState, InputStateEvent};
-use gpui_native_kit::theme::ActiveTheme as _;
-use signed_state::Backend;
-
-use super::close_global;
-use super::progress::{DialogProgress, error_row};
-
-#[derive(Clone, Copy, Default, PartialEq, Eq)]
-enum Stage {
-    #[default]
-    Credential,
-    /// An `nsec` was entered; ask for a passphrase to encrypt it with.
-    Encrypt,
-    /// An `ncryptsec` was entered; ask for its passphrase to decrypt it.
-    Decrypt,
-}
-
-/// The credential entered on the first step.
-enum Credential {
-    Nsec(String),
-    Ncryptsec(String),
-    Bunker(String),
-}
-
-impl Credential {
-    fn parse(input: &str) -> Option<Self> {
-        let input = input.trim();
-
-        if input.starts_with("nsec1") {
-            Some(Self::Nsec(input.to_owned()))
-        } else if input.starts_with("ncryptsec1") {
-            Some(Self::Ncryptsec(input.to_owned()))
-        } else if input.starts_with("bunker://") {
-            Some(Self::Bunker(input.to_owned()))
-        } else {
-            None
-        }
-    }
-}
-
-/// State of the import dialog, so the current step and async results can be rendered.
-#[derive(Default)]
-pub struct ImportState {
-    stage: Stage,
-    credential: String,
-    progress: DialogProgress,
-}
-
-pub struct ImportDialog {
-    secret_input: Entity<InputState>,
-    pass_input: Entity<InputState>,
-    repass_input: Entity<InputState>,
-    state: Entity<ImportState>,
-    _subscriptions: Vec<Subscription>,
-}
-
-impl ImportDialog {
-    pub fn new(cx: &mut App) -> Entity<Self> {
-        let secret_input = InputState::new(cx);
-        let pass_input = InputState::new(cx);
-        pass_input.update(cx, |state, cx| state.set_password(true, cx));
-        let repass_input = InputState::new(cx);
-        repass_input.update(cx, |state, cx| state.set_password(true, cx));
-        let state = cx.new(|_| ImportState::default());
-
-        cx.new(|cx| {
-            let mut subscriptions = Vec::new();
-
-            for input in [&secret_input, &pass_input, &repass_input] {
-                let secret_input = secret_input.clone();
-                let pass_input = pass_input.clone();
-                let repass_input = repass_input.clone();
-                let state = state.clone();
-
-                subscriptions.push(cx.subscribe(input, move |_this, _input, event, cx| {
-                    if matches!(event, InputStateEvent::Submitted) {
-                        submit(&secret_input, &pass_input, &repass_input, &state, cx);
-                    }
-                }));
-            }
-
-            Self {
-                secret_input,
-                pass_input,
-                repass_input,
-                state,
-                _subscriptions: subscriptions,
-            }
-        })
-    }
-}
-
-impl Render for ImportDialog {
-    fn render(&mut self, _window: &mut Window, _cx: &mut Context<Self>) -> impl IntoElement {
-        let secret_input = self.secret_input.clone();
-        let pass_input = self.pass_input.clone();
-        let repass_input = self.repass_input.clone();
-        let state = self.state.clone();
-        let action_state = state.clone();
-        let action_secret = secret_input.clone();
-        let action_pass = pass_input.clone();
-        let action_repass = repass_input.clone();
-
-        Dialog::new("import-dialog")
-            .open(true)
-            .min_width(px(520.))
-            .on_change(|open, _, cx| {
-                if !open {
-                    close_global(cx);
-                }
-            })
-            .title("Import identity")
-            .content(move |_window, cx| {
-                let state = state.read(cx);
-                let stage = state.stage;
-                let description = match stage {
-                    Stage::Credential => {
-                        "Paste the secret key or bunker URI of an existing identity."
-                    }
-                    Stage::Encrypt => "Choose a passphrase to encrypt your key on this device.",
-                    Stage::Decrypt => "Enter the passphrase used to encrypt this key.",
-                };
-
-                let form = match stage {
-                    Stage::Credential => v_flex().gap_3().child(
-                        Field::new("secret-field", "Secret key or bunker URI")
-                            .child(Input::new("secret-input", secret_input.clone())),
-                    ),
-                    Stage::Encrypt => v_flex()
-                        .gap_3()
-                        .child(
-                            Field::new("passphrase-field", "Passphrase")
-                                .child(Input::new("passphrase-input", pass_input.clone())),
-                        )
-                        .child(
-                            Field::new("repeat-field", "Repeat passphrase")
-                                .child(Input::new("repeat-input", repass_input.clone())),
-                        ),
-                    Stage::Decrypt => v_flex().gap_3().child(
-                        Field::new("passphrase-field", "Passphrase")
-                            .child(Input::new("passphrase-input", pass_input.clone())),
-                    ),
-                };
-
-                v_flex()
-                    .gap_3()
-                    .child(
-                        div()
-                            .text_sm()
-                            .text_color(cx.theme().colors.muted_foreground)
-                            .child(description),
-                    )
-                    .child(form)
-                    .when_some(error_row(&state.progress.error, cx), |el, error| {
-                        el.child(error)
-                    })
-                    .into_any_element()
-            })
-            .actions(move |_, cx| {
-                let state = action_state.read(cx);
-                let busy = state.progress.busy;
-                let label = match state.stage {
-                    Stage::Credential => "Continue",
-                    Stage::Encrypt => "Import identity",
-                    Stage::Decrypt => "Unlock",
-                };
-                let secret = action_secret.clone();
-                let pass = action_pass.clone();
-                let repass = action_repass.clone();
-                let state = action_state.clone();
-
-                let import: AnyElement = Button::new("import-identity")
-                    .label(label)
-                    .loading(busy)
-                    .disabled(busy)
-                    .on_click(move |_, _, cx| {
-                        submit(&secret, &pass, &repass, &state, cx);
-                    })
-                    .into_any_element();
-
-                vec![import]
-            })
-    }
-}
-
-fn submit(
-    secret_input: &Entity<InputState>,
-    pass_input: &Entity<InputState>,
-    repass_input: &Entity<InputState>,
-    state: &Entity<ImportState>,
-    cx: &mut App,
-) {
-    if state.read(cx).progress.busy {
-        return;
-    }
-
-    match state.read(cx).stage {
-        Stage::Credential => start_import(secret_input, state, cx),
-        Stage::Encrypt => import_nsec(pass_input, repass_input, state, cx),
-        Stage::Decrypt => import_ncryptsec(pass_input, state, cx),
-    }
-}
-
-/// Parses the entered credential and either moves to the passphrase step or connects to a bunker.
-fn start_import(secret_input: &Entity<InputState>, state: &Entity<ImportState>, cx: &mut App) {
-    let credential = match Credential::parse(secret_input.read(cx).value()) {
-        Some(credential) => credential,
-        None => {
-            state.update(cx, |state, cx| {
-                state
-                    .progress
-                    .fail("Enter an nsec, ncryptsec or bunker:// URI");
-                cx.notify();
-            });
-            return;
-        }
-    };
-
-    match credential {
-        Credential::Nsec(secret) => {
-            state.update(cx, |state, cx| {
-                state.credential = secret;
-                state.stage = Stage::Encrypt;
-                state.progress.error = None;
-                cx.notify();
-            });
-        }
-        Credential::Ncryptsec(secret) => {
-            state.update(cx, |state, cx| {
-                state.credential = secret;
-                state.stage = Stage::Decrypt;
-                state.progress.error = None;
-                cx.notify();
-            });
-        }
-        Credential::Bunker(uri) => {
-            state.update(cx, |state, cx| {
-                state.progress.begin();
-                cx.notify();
-            });
-
-            let backend = Backend::global(cx);
-            let task = backend.update(cx, |backend, cx| backend.import_bunker(&uri, cx));
-            finish_import(task, state, cx);
-        }
-    }
-}
-
-/// Encrypts the entered `nsec` with the passphrase and signs in with it.
-fn import_nsec(
-    pass_input: &Entity<InputState>,
-    repass_input: &Entity<InputState>,
-    state: &Entity<ImportState>,
-    cx: &mut App,
-) {
-    let backend = Backend::global(cx);
-    let nsec = state.read(cx).credential.clone();
-    let pass = pass_input.read(cx).value().to_string();
-    let repass = repass_input.read(cx).value().to_string();
-
-    if pass.is_empty() {
-        state.update(cx, |state, cx| {
-            state.progress.fail("Passphrase must not be empty");
-            cx.notify();
-        });
-        return;
-    }
-
-    if pass != repass {
-        state.update(cx, |state, cx| {
-            state.progress.fail("Passphrases do not match");
-            cx.notify();
-        });
-        return;
-    }
-
-    state.update(cx, |state, cx| {
-        state.progress.begin();
-        cx.notify();
-    });
-
-    let task = backend.update(cx, |backend, cx| backend.import_nsec(&nsec, &pass, cx));
-    finish_import(task, state, cx);
-}
-
-/// Decrypts the entered `ncryptsec` with the passphrase and signs in with it.
-fn import_ncryptsec(pass_input: &Entity<InputState>, state: &Entity<ImportState>, cx: &mut App) {
-    let backend = Backend::global(cx);
-    let ncryptsec = state.read(cx).credential.clone();
-    let pass = pass_input.read(cx).value().to_string();
-
-    if pass.is_empty() {
-        state.update(cx, |state, cx| {
-            state.progress.fail("Passphrase must not be empty");
-            cx.notify();
-        });
-        return;
-    }
-
-    state.update(cx, |state, cx| {
-        state.progress.begin();
-        cx.notify();
-    });
-
-    let task = backend.update(cx, |backend, cx| {
-        backend.import_ncryptsec(&ncryptsec, &pass, cx)
-    });
-    finish_import(task, state, cx);
-}
-
-/// Runs the import task to completion, closing the dialog on success.
-fn finish_import<T: 'static>(
-    task: Task<Result<T, anyhow::Error>>,
-    state: &Entity<ImportState>,
-    cx: &mut App,
-) {
-    let state = state.clone();
-
-    cx.spawn(async move |cx| match task.await {
-        Ok(_) => cx.update(close_global),
-        Err(error) => {
-            state.update(cx, |state, cx| {
-                state.progress.fail(error.to_string());
-                cx.notify();
-            });
-        }
-    })
-    .detach();
-}

crates/signed_app/src/dialogs/init_repo.rs

@@ -1,286 +0,0 @@
-use std::path::PathBuf;
-
-use gpui::prelude::FluentBuilder as _;
-use gpui::{
-    AnyElement, App, AppContext as _, Context, Entity, IntoElement, ParentElement as _, Render,
-    SharedString, Styled as _, WeakEntity, Window, div, px,
-};
-use gpui_native_kit::button::Button;
-use gpui_native_kit::common::v_flex;
-use gpui_native_kit::dialog::Dialog;
-use gpui_native_kit::field::Field;
-use gpui_native_kit::icons::{Icon, IconRole};
-use gpui_native_kit::input::{Input, InputState};
-use gpui_native_kit::select::{Select, SelectOption};
-use gpui_native_kit::theme::ActiveTheme as _;
-use settings::SettingsStore;
-use signed_core::RepoAddr;
-use signed_git::Repo;
-use signed_state::Backend;
-
-use super::grasp_servers::{GraspServersState, grasp_servers_field, load_user_grasp_servers};
-use super::progress::{DialogProgress, error_row, push_steps_row};
-use super::{close_global, open_global};
-use crate::views::repo::RepoDetailView;
-
-pub struct InitRepoDialog {
-    local_path: PathBuf,
-    name_input: Entity<InputState>,
-    desc_input: Entity<InputState>,
-    relay_input: Entity<InputState>,
-    state: Entity<DialogProgress>,
-    grasp_state: Entity<GraspServersState>,
-    branches: Vec<SharedString>,
-    selected_branch: Option<SharedString>,
-    view: WeakEntity<RepoDetailView>,
-}
-
-impl InitRepoDialog {
-    pub fn new(
-        local_path: PathBuf,
-        view: WeakEntity<RepoDetailView>,
-        window: &mut Window,
-        cx: &mut App,
-    ) -> Entity<Self> {
-        let default_name = local_path
-            .file_name()
-            .map(|name| name.to_string_lossy().into_owned())
-            .unwrap_or_default();
-        let grasp_settings = SettingsStore::global(cx)
-            .read(cx)
-            .settings()
-            .grasp_servers
-            .clone();
-
-        let state = cx.new(|_| DialogProgress::default());
-        let grasp_state = cx.new(|_| GraspServersState::new_default(&grasp_settings));
-        let name_input = InputState::new_with_text(default_name, cx);
-        name_input.update(cx, |state, cx| state.set_read_only(true, cx));
-        let desc_input = InputState::new(cx);
-        desc_input.update(cx, |state, cx| state.set_multiline(true, cx));
-        let relay_input = InputState::new(cx);
-
-        load_user_grasp_servers(grasp_state.clone(), window, cx);
-
-        let dialog = cx.new(|_| Self {
-            local_path,
-            name_input,
-            desc_input,
-            relay_input,
-            state,
-            grasp_state,
-            branches: Vec::new(),
-            selected_branch: None,
-            view,
-        });
-
-        load_branches(dialog.clone(), cx);
-        dialog
-    }
-
-    fn init_repository(&mut self, window: &mut Window, cx: &mut Context<Self>) {
-        if self.state.read(cx).busy {
-            return;
-        }
-
-        let name = self.name_input.read(cx).value().trim().to_owned();
-        let description = self.desc_input.read(cx).value().trim().to_owned();
-        let servers = self.grasp_state.read(cx).grasp_servers.clone();
-        let default_branch = self
-            .selected_branch
-            .as_ref()
-            .map(|branch| branch.trim().to_owned())
-            .filter(|branch| !branch.is_empty());
-
-        if name.is_empty() {
-            self.fail("Repository name is required", cx);
-            return;
-        }
-        if servers.is_empty() {
-            self.fail("Add at least one grasp server", cx);
-            return;
-        }
-
-        let backend = Backend::global(cx);
-        let Some(user) = backend.read(cx).current_user() else {
-            self.fail("Sign in to publish a repository", cx);
-            return;
-        };
-
-        let addr = RepoAddr::new(user, RepoAddr::identifier_from_name(&name));
-        self.state.update(cx, |state, cx| {
-            state.begin_push(addr, cx);
-            cx.notify();
-        });
-
-        let local_path = self.local_path.clone();
-        let task = backend.update(cx, |backend, cx| {
-            backend.publish_local_repo(local_path, &name, &description, servers, default_branch, cx)
-        });
-        let state = self.state.clone();
-        let view = self.view.clone();
-        let handle = window.window_handle();
-
-        cx.spawn(async move |_this, cx| match task.await {
-            Ok(announcement) => {
-                cx.update_window(handle, |_, _window, cx| {
-                    close_global(cx);
-                    if let Some(view) = view.upgrade() {
-                        view.update(cx, |this, cx| this.apply_announcement(announcement, cx));
-                    }
-                })
-                .ok();
-            }
-            Err(error) => {
-                state.update(cx, |state, cx| {
-                    state.fail(error.to_string());
-                    cx.notify();
-                });
-            }
-        })
-        .detach();
-    }
-
-    fn fail(&mut self, message: impl Into<SharedString>, cx: &mut Context<Self>) {
-        self.state.update(cx, |state, cx| {
-            state.fail(message);
-            cx.notify();
-        });
-    }
-}
-
-impl Render for InitRepoDialog {
-    fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        let name_input = self.name_input.clone();
-        let desc_input = self.desc_input.clone();
-        let relay_input = self.relay_input.clone();
-        let state = self.state.clone();
-        let grasp_state = self.grasp_state.clone();
-        let action_state = state.clone();
-        let this = cx.entity().downgrade();
-        let folder = self.local_path.display().to_string();
-        let branches = self.branches.clone();
-        let selected_branch = self.selected_branch.clone();
-
-        Dialog::new("init-repo-dialog")
-            .open(true)
-            .min_width(px(520.))
-            .on_change(|open, _, cx| {
-                if !open {
-                    close_global(cx);
-                }
-            })
-            .title("Initialize repository")
-            .content(move |_, cx| {
-                let progress = state.read(cx);
-
-                v_flex()
-                    .gap_3()
-                    .child(
-                        div()
-                            .text_sm()
-                            .text_color(cx.theme().colors.muted_foreground)
-                            .child("Publish this local repository to Nostr."),
-                    )
-                    .child(
-                        Field::new("init-name", "Repository name")
-                            .description("Max 100 characters")
-                            .child(Input::new("init-name-input", name_input.clone())),
-                    )
-                    .child(
-                        Field::new("init-description", "Description").child(
-                            Input::new("init-description-input", desc_input.clone()).rows(3),
-                        ),
-                    )
-                    .child(
-                        Field::new("init-folder", "Folder")
-                            .description("The local repository being published")
-                            .child(
-                                div()
-                                    .h_8()
-                                    .w_full()
-                                    .px_2()
-                                    .bg(cx.theme().colors.muted)
-                                    .text_sm()
-                                    .text_color(cx.theme().colors.muted_foreground)
-                                    .rounded(cx.theme().radius.control)
-                                    .child(folder.clone()),
-                            ),
-                    )
-                    .child(
-                        Field::new("init-branch", "Default branch")
-                            .description("The local branch to announce as the default")
-                            .child(
-                                Select::new("init-branch-select")
-                                    .options(
-                                        branches
-                                            .iter()
-                                            .cloned()
-                                            .map(|branch| SelectOption::new(branch.clone(), branch))
-                                            .collect::<Vec<_>>(),
-                                    )
-                                    .selected(selected_branch.clone())
-                                    .placeholder("Select branch"),
-                            ),
-                    )
-                    .child(grasp_servers_field(&grasp_state, &relay_input, cx))
-                    .when_some(push_steps_row(&progress.push_steps, cx), |el, steps| {
-                        el.child(steps)
-                    })
-                    .when_some(error_row(&progress.error, cx), |el, error| el.child(error))
-                    .into_any_element()
-            })
-            .actions(move |_, cx| {
-                let busy = action_state.read(cx).busy;
-                let this = this.clone();
-
-                let init: AnyElement = Button::new("initialize-repository")
-                    .label("Initialize")
-                    .icon(Icon::named(IconRole::Plus))
-                    .loading(busy)
-                    .disabled(busy)
-                    .on_click(move |_, window, cx| {
-                        let _ = this.update(cx, |this, cx| this.init_repository(window, cx));
-                    })
-                    .into_any_element();
-
-                vec![init]
-            })
-    }
-}
-
-fn load_branches(dialog: Entity<InitRepoDialog>, cx: &mut App) {
-    let local_path = dialog.read(cx).local_path.clone();
-
-    cx.spawn(async move |cx| {
-        let loaded = cx
-            .background_spawn(async move {
-                let repo = Repo::open(&local_path)?;
-                let current: Option<SharedString> = repo.current_branch().map(Into::into);
-                Ok::<_, anyhow::Error>((repo.branches()?, current))
-            })
-            .await;
-
-        let Ok((branches, current)) = loaded else {
-            log::warn!("failed to list branches for the default branch selector");
-            return;
-        };
-
-        dialog.update(cx, |dialog, cx| {
-            dialog.branches = branches.into_iter().map(Into::into).collect();
-            dialog.selected_branch = current;
-            cx.notify();
-        });
-    })
-    .detach();
-}
-
-/// Opens the initialize form for `local_path`.
-pub fn open(
-    local_path: PathBuf,
-    view: WeakEntity<RepoDetailView>,
-    window: &mut Window,
-    cx: &mut App,
-) {
-    open_global(InitRepoDialog::new(local_path, view, window, cx), cx);
-}

crates/signed_app/src/dialogs/mod.rs

@@ -1,81 +0,0 @@
-pub mod about;
-pub mod create_repo;
-pub mod exit;
-pub mod grasp_servers;
-pub mod import;
-pub mod init_repo;
-pub mod new_issue;
-pub mod onboarding;
-pub mod passphrase;
-pub mod progress;
-pub mod reset_remote;
-
-use gpui::prelude::FluentBuilder as _;
-use gpui::{
-    AnyView, App, Context, Entity, Global, IntoElement, ParentElement as _, Render, Styled as _,
-    Window, div,
-};
-
-struct GlobalDialogHost(Entity<DialogHost>);
-
-impl Global for GlobalDialogHost {}
-
-/// Owns the modal currently mounted at the window root.
-pub struct DialogHost {
-    open: Option<AnyView>,
-}
-
-impl DialogHost {
-    pub fn new(_cx: &mut Context<Self>) -> Self {
-        Self { open: None }
-    }
-
-    pub fn set_global(entity: Entity<Self>, cx: &mut App) {
-        cx.set_global(GlobalDialogHost(entity));
-    }
-
-    pub fn global(cx: &App) -> Entity<Self> {
-        cx.global::<GlobalDialogHost>().0.clone()
-    }
-
-    pub fn open(&mut self, view: AnyView, cx: &mut Context<Self>) {
-        self.open = Some(view);
-        cx.notify();
-    }
-
-    pub fn close(&mut self, cx: &mut Context<Self>) {
-        self.open = None;
-        cx.notify();
-    }
-}
-
-/// Replaces the mounted modal with `view`.
-pub fn open_global(view: impl Into<AnyView>, cx: &mut App) {
-    let host = DialogHost::global(cx);
-    host.update(cx, |host, cx| host.open(view.into(), cx));
-}
-
-/// Unmounts the current modal, if any.
-pub fn close_global(cx: &mut App) {
-    let host = DialogHost::global(cx);
-    host.update(cx, |host, cx| host.close(cx));
-}
-
-/// Opens the onboarding form.
-pub fn open_onboarding(cx: &mut App) {
-    open_global(onboarding::OnboardingDialog::new(cx), cx);
-}
-
-/// Opens the identity import form.
-pub fn open_import(cx: &mut App) {
-    open_global(import::ImportDialog::new(cx), cx);
-}
-
-impl Render for DialogHost {
-    fn render(&mut self, _window: &mut Window, _cx: &mut Context<Self>) -> impl IntoElement {
-        div()
-            .absolute()
-            .inset_0()
-            .when_some(self.open.clone(), |host, view| host.child(view))
-    }
-}

crates/signed_app/src/dialogs/new_issue.rs

@@ -1,98 +0,0 @@
-use gpui::{
-    AnyElement, App, AppContext as _, Context, Entity, IntoElement, ParentElement as _, Render,
-    Styled as _, Window, div,
-};
-use gpui_native_kit::button::Button;
-use gpui_native_kit::common::v_flex;
-use gpui_native_kit::dialog::Dialog;
-use gpui_native_kit::field::Field;
-use gpui_native_kit::input::{Input, InputState};
-use gpui_native_kit::theme::ActiveTheme as _;
-use signed_state::RepoStore;
-
-use super::{close_global, open_global};
-
-pub struct NewIssueDialog {
-    store: Entity<RepoStore>,
-    subject: Entity<InputState>,
-    content: Entity<InputState>,
-}
-
-impl NewIssueDialog {
-    pub fn new(store: Entity<RepoStore>, cx: &mut App) -> Entity<Self> {
-        let subject = InputState::new(cx);
-        let content = InputState::new(cx);
-        content.update(cx, |state, cx| state.set_multiline(true, cx));
-
-        cx.new(|_| Self {
-            store,
-            subject,
-            content,
-        })
-    }
-
-    fn submit(&mut self, cx: &mut Context<Self>) {
-        let subject = self.subject.read(cx).value().to_string();
-        let content = self.content.read(cx).value().to_string();
-        let subject = (!subject.trim().is_empty()).then_some(subject);
-
-        self.store.update(cx, |store, cx| {
-            store.open_issue(subject, content, cx);
-        });
-
-        close_global(cx);
-    }
-}
-
-impl Render for NewIssueDialog {
-    fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        let subject = self.subject.clone();
-        let content = self.content.clone();
-        let this = cx.entity().downgrade();
-
-        Dialog::new("new-issue-dialog")
-            .open(true)
-            .min_width(gpui::px(520.))
-            .on_change(|open, _, cx| {
-                if !open {
-                    close_global(cx);
-                }
-            })
-            .title("New issue")
-            .content(move |_, cx| {
-                v_flex()
-                    .gap_3()
-                    .child(
-                        div()
-                            .text_sm()
-                            .text_color(cx.theme().colors.muted_foreground)
-                            .child("Report a bug, ask a question, or propose a change."),
-                    )
-                    .child(
-                        Field::new("issue-title", "Title")
-                            .child(Input::new("issue-title-input", subject.clone())),
-                    )
-                    .child(
-                        Field::new("issue-content", "Content")
-                            .child(Input::new("issue-content-input", content.clone()).rows(6)),
-                    )
-                    .into_any_element()
-            })
-            .actions(move |_, _| {
-                let this = this.clone();
-                vec![
-                    Button::new("create-issue")
-                        .label("Create issue")
-                        .on_click(move |_, _, cx| {
-                            let _ = this.update(cx, |this, cx| this.submit(cx));
-                        })
-                        .into_any_element() as AnyElement,
-                ]
-            })
-    }
-}
-
-/// Opens the new-issue form for `store`.
-pub fn open(store: Entity<RepoStore>, cx: &mut App) {
-    open_global(NewIssueDialog::new(store, cx), cx);
-}

crates/signed_app/src/dialogs/onboarding.rs

@@ -1,140 +0,0 @@
-use gpui::prelude::FluentBuilder as _;
-use gpui::{
-    AnyElement, App, AppContext as _, Context, Entity, IntoElement, ParentElement as _, Render,
-    Styled as _, Window, div, px,
-};
-use gpui_native_kit::button::Button;
-use gpui_native_kit::common::v_flex;
-use gpui_native_kit::dialog::Dialog;
-use gpui_native_kit::field::Field;
-use gpui_native_kit::input::{Input, InputState};
-use gpui_native_kit::theme::ActiveTheme as _;
-use signed_state::Backend;
-
-use super::close_global;
-use super::progress::{DialogProgress, error_row};
-
-pub struct OnboardingDialog {
-    name_input: Entity<InputState>,
-    pass_input: Entity<InputState>,
-    repass_input: Entity<InputState>,
-    state: Entity<DialogProgress>,
-}
-
-impl OnboardingDialog {
-    pub fn new(cx: &mut App) -> Entity<Self> {
-        let name_input = InputState::new(cx);
-        let pass_input = InputState::new(cx);
-        pass_input.update(cx, |state, cx| state.set_password(true, cx));
-        let repass_input = InputState::new(cx);
-        repass_input.update(cx, |state, cx| state.set_password(true, cx));
-        let state = cx.new(|_| DialogProgress::default());
-
-        cx.new(|_| Self {
-            name_input,
-            pass_input,
-            repass_input,
-            state,
-        })
-    }
-
-    fn create_identity(&mut self, cx: &mut Context<Self>) {
-        if self.state.read(cx).busy {
-            return;
-        }
-
-        let name = self.name_input.read(cx).value().to_string();
-        let pass = self.pass_input.read(cx).value().to_string();
-        let repass = self.repass_input.read(cx).value().to_string();
-
-        if pass != repass {
-            self.state.update(cx, |state, cx| {
-                state.fail("Passphrases do not match");
-                cx.notify();
-            });
-            return;
-        }
-
-        self.state.update(cx, |state, cx| {
-            state.begin();
-            cx.notify();
-        });
-
-        let backend = Backend::global(cx);
-        let task = backend.update(cx, |backend, cx| backend.create_identity(&name, &pass, cx));
-        let state = self.state.clone();
-
-        cx.spawn(async move |_this, cx| match task.await {
-            Ok(_) => cx.update(close_global),
-            Err(error) => {
-                state.update(cx, |state, cx| {
-                    state.fail(error.to_string());
-                    cx.notify();
-                });
-            }
-        })
-        .detach();
-    }
-}
-
-impl Render for OnboardingDialog {
-    fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        let name_input = self.name_input.clone();
-        let pass_input = self.pass_input.clone();
-        let repass_input = self.repass_input.clone();
-        let state = self.state.clone();
-        let action_state = state.clone();
-        let this = cx.entity().downgrade();
-
-        Dialog::new("onboarding-dialog")
-            .open(true)
-            .min_width(px(520.))
-            .on_change(|open, _, cx| {
-                if !open {
-                    close_global(cx);
-                }
-            })
-            .title("Create identity")
-            .content(move |_window, cx| {
-                let progress = state.read(cx);
-                v_flex()
-                    .gap_3()
-                    .child(
-                        div()
-                            .text_sm()
-                            .text_color(cx.theme().colors.muted_foreground)
-                            .child("Set up your Signed identity to get started."),
-                    )
-                    .child(
-                        Field::new("name-field", "Name")
-                            .description("Max 255 characters")
-                            .child(Input::new("name-input", name_input.clone())),
-                    )
-                    .child(
-                        Field::new("passphrase-field", "Passphrase")
-                            .child(Input::new("passphrase-input", pass_input.clone())),
-                    )
-                    .child(
-                        Field::new("repeat-field", "Repeat passphrase")
-                            .child(Input::new("repeat-input", repass_input.clone())),
-                    )
-                    .when_some(error_row(&progress.error, cx), |el, error| el.child(error))
-                    .into_any_element()
-            })
-            .actions(move |_, cx| {
-                let busy = action_state.read(cx).busy;
-                let this = this.clone();
-
-                let create: AnyElement = Button::new("create-identity")
-                    .label("Create new identity")
-                    .loading(busy)
-                    .disabled(busy)
-                    .on_click(move |_, _, cx| {
-                        let _ = this.update(cx, |this, cx| this.create_identity(cx));
-                    })
-                    .into_any_element();
-
-                vec![create]
-            })
-    }
-}

crates/signed_app/src/dialogs/passphrase.rs

@@ -1,139 +0,0 @@
-use assets::CustomIconName;
-use gpui::prelude::FluentBuilder as _;
-use gpui::{
-    AnyElement, App, AppContext as _, Context, Entity, IntoElement, ParentElement as _, Render,
-    Styled as _, Subscription, Window, div,
-};
-use gpui_native_kit::button::Button;
-use gpui_native_kit::common::v_flex;
-use gpui_native_kit::dialog::Dialog;
-use gpui_native_kit::field::Field;
-use gpui_native_kit::icons::Icon;
-use gpui_native_kit::input::{Input, InputState, InputStateEvent};
-use gpui_native_kit::theme::ActiveTheme as _;
-use signed_state::Backend;
-
-use super::progress::{DialogProgress, error_row, push_steps_row};
-use super::{close_global, open_global};
-
-pub struct PassphraseDialog {
-    pass_input: Entity<InputState>,
-    state: Entity<DialogProgress>,
-    _enter_subscription: Subscription,
-}
-
-impl PassphraseDialog {
-    pub fn new(cx: &mut App) -> Entity<Self> {
-        let pass_input = InputState::new(cx);
-        pass_input.update(cx, |state, cx| state.set_password(true, cx));
-        let state = cx.new(|_| DialogProgress::default());
-
-        cx.new(|cx| {
-            let enter_subscription =
-                cx.subscribe(&pass_input, |this: &mut Self, _input, event, cx| {
-                    if matches!(event, InputStateEvent::Submitted) {
-                        this.unlock(cx);
-                    }
-                });
-
-            Self {
-                pass_input,
-                state,
-                _enter_subscription: enter_subscription,
-            }
-        })
-    }
-
-    fn unlock(&mut self, cx: &mut Context<Self>) {
-        if self.state.read(cx).busy {
-            return;
-        }
-
-        let pass = self.pass_input.read(cx).value().to_string();
-
-        if pass.is_empty() {
-            self.state.update(cx, |state, cx| {
-                state.fail("Passphrase must not be empty");
-                cx.notify();
-            });
-            return;
-        }
-
-        self.state.update(cx, |state, cx| {
-            state.begin();
-            cx.notify();
-        });
-
-        let backend = Backend::global(cx);
-        let task = backend.update(cx, |backend, cx| backend.restore_with_passphrase(&pass, cx));
-        let state = self.state.clone();
-
-        cx.spawn(async move |_this, cx| match task.await {
-            Ok(_) => {
-                cx.update(close_global);
-            }
-            Err(error) => {
-                state.update(cx, |state, cx| {
-                    state.fail(error.to_string());
-                    cx.notify();
-                });
-            }
-        })
-        .detach();
-    }
-}
-
-impl Render for PassphraseDialog {
-    fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        let pass_input = self.pass_input.clone();
-        let state = self.state.clone();
-        let action_state = state.clone();
-        let this = cx.entity().downgrade();
-
-        Dialog::new("passphrase-dialog")
-            .open(true)
-            .on_change(|_open, _, _| {})
-            .title("Unlock your identity")
-            .content(move |_window, cx| {
-                let progress = state.read(cx);
-                v_flex()
-                    .gap_3()
-                    .child(
-                        div()
-                            .text_sm()
-                            .text_color(cx.theme().colors.muted_foreground)
-                            .child("Enter the passphrase used to encrypt this identity."),
-                    )
-                    .child(
-                        Field::new("passphrase-field", "Passphrase")
-                            .child(Input::new("passphrase-input", pass_input.clone())),
-                    )
-                    .when_some(error_row(&progress.error, cx), |el, error| el.child(error))
-                    .when_some(push_steps_row(&progress.push_steps, cx), |el, steps| {
-                        el.child(steps)
-                    })
-                    .into_any_element()
-            })
-            .actions(move |_, cx| {
-                let busy = action_state.read(cx).busy;
-                let this = this.clone();
-
-                let unlock: AnyElement = Button::new("unlock")
-                    .label("Unlock")
-                    .icon(Icon::named(CustomIconName::Unlock))
-                    .loading(busy)
-                    .disabled(busy)
-                    .on_click(move |_, _, cx| {
-                        let _ = this.update(cx, |this, cx| this.unlock(cx));
-                    })
-                    .into_any_element();
-
-                vec![unlock]
-            })
-    }
-}
-
-/// Opens the dialog; used by the backend passphrase event and the startup fallback.
-pub fn open(cx: &mut App) {
-    open_global(PassphraseDialog::new(cx), cx);
-}

crates/signed_app/src/dialogs/progress.rs

@@ -1,128 +0,0 @@
-use gpui::{
-    AnyElement, App, Context, IntoElement as _, ParentElement as _, SharedString, Styled as _,
-    Subscription, div, px,
-};
-use gpui_native_kit::common::{h_flex, v_flex};
-use gpui_native_kit::icons::{Icon, IconRole};
-use gpui_native_kit::spinner::Spinner;
-use gpui_native_kit::theme::ActiveTheme as _;
-use signed_core::RepoAddr;
-use signed_state::{Backend, BackendEvent, PushStepStatus};
-
-/// Progress of an async dialog action: a busy flag that disables the form and an error shown below it.
-#[derive(Debug, Default)]
-pub struct DialogProgress {
-    pub busy: bool,
-    pub error: Option<SharedString>,
-    // The repository whose push checklist is shown; `None` outside a publish.
-    push_addr: Option<RepoAddr>,
-    pub push_steps: Vec<PushStepStatus>,
-    _push_subscription: Option<Subscription>,
-}
-
-impl DialogProgress {
-    /// Marks an action as started, disabling the form and clearing the previous error.
-    pub fn begin(&mut self) {
-        self.busy = true;
-        self.error = None;
-    }
-
-    /// Starts a publish for the repository at `addr` and listens for its push steps.
-    pub fn begin_push(&mut self, addr: RepoAddr, cx: &mut Context<Self>) {
-        self.begin();
-        self.push_addr = Some(addr);
-        self.push_steps.clear();
-
-        if self._push_subscription.is_none() {
-            let backend = Backend::global(cx);
-            self._push_subscription = Some(cx.subscribe(&backend, |this, _backend, event, cx| {
-                let BackendEvent::PushProgress { addr, status } = event else {
-                    return;
-                };
-
-                if this.push_addr.as_ref() != Some(addr) {
-                    return;
-                }
-
-                match this
-                    .push_steps
-                    .iter_mut()
-                    .find(|step| step.step() == status.step())
-                {
-                    Some(step) => *step = status.clone(),
-                    None => this.push_steps.push(status.clone()),
-                }
-
-                cx.notify();
-            }));
-        }
-    }
-
-    /// Marks an action as failed, enabling the form and showing `message`.
-    pub fn fail(&mut self, message: impl Into<SharedString>) {
-        self.busy = false;
-        self.error = Some(message.into());
-    }
-}
-
-/// The shared error line under a dialog form, `None` when there is no error.
-pub fn error_row(error: &Option<SharedString>, cx: &App) -> Option<AnyElement> {
-    error.as_ref().map(|message| {
-        div()
-            .text_sm()
-            .text_color(cx.theme().ramps.destructive.base)
-            .child(message.clone())
-            .into_any_element()
-    })
-}
-
-/// The push checklist of a running publish, `None` before any step is reported.
-pub fn push_steps_row(steps: &[PushStepStatus], cx: &App) -> Option<AnyElement> {
-    if steps.is_empty() {
-        return None;
-    }
-
-    let rows = steps
-        .iter()
-        .map(|status| {
-            let label = SharedString::from(status.step().label());
-
-            match status {
-                PushStepStatus::Running(_) => h_flex()
-                    .gap_2()
-                    .text_sm()
-                    .text_color(cx.theme().colors.muted_foreground)
-                    .child(Spinner::new("push-step"))
-                    .child(label)
-                    .into_any_element(),
-                PushStepStatus::Done(_) => h_flex()
-                    .gap_2()
-                    .text_sm()
-                    .text_color(cx.theme().colors.foreground)
-                    .child(
-                        Icon::named(IconRole::Check)
-                            .size(px(14.))
-                            .color(cx.theme().colors.foreground),
-                    )
-                    .child(label)
-                    .into_any_element(),
-                PushStepStatus::Failed(_, reason) => h_flex()
-                    .gap_2()
-                    .text_sm()
-                    .text_color(cx.theme().ramps.destructive.base)
-                    .child(
-                        Icon::named(IconRole::Close)
-                            .size(px(14.))
-                            .color(cx.theme().ramps.destructive.base),
-                    )
-                    .child(SharedString::from(format!(
-                        "{}: {reason}",
-                        status.step().label()
-                    )))
-                    .into_any_element(),
-            }
-        })
-        .collect::<Vec<_>>();
-
-    Some(v_flex().gap_1().children(rows).into_any_element())
-}

crates/signed_app/src/dialogs/reset_remote.rs

@@ -1,99 +0,0 @@
-use gpui::{
-    AnyElement, App, AppContext as _, Context, Entity, IntoElement, ParentElement as _, Render,
-    Styled as _, Window, div, px,
-};
-use gpui_native_kit::button::{Button, ButtonVariant};
-use gpui_native_kit::common::v_flex;
-use gpui_native_kit::dialog::Dialog;
-use gpui_native_kit::theme::ActiveTheme as _;
-use signed_state::RepoStore;
-
-use super::{close_global, open_global};
-
-pub struct ResetRemoteDialog {
-    store: Entity<RepoStore>,
-    deleted: Vec<String>,
-}
-
-impl ResetRemoteDialog {
-    pub fn new(store: Entity<RepoStore>, deleted: Vec<String>, cx: &mut App) -> Entity<Self> {
-        cx.new(|_| Self { store, deleted })
-    }
-}
-
-impl Render for ResetRemoteDialog {
-    fn render(&mut self, _window: &mut Window, _cx: &mut Context<Self>) -> impl IntoElement {
-        let deleted = self.deleted.clone();
-        let store = self.store.clone();
-
-        Dialog::new("reset-remote-dialog")
-            .open(true)
-            .min_width(px(480.))
-            .on_change(|open, _, cx| {
-                if !open {
-                    close_global(cx);
-                }
-            })
-            .title("Reset remote to local")
-            .content(move |_, cx| {
-                v_flex()
-                    .gap_2()
-                    .child(
-                        div()
-                            .text_sm()
-                            .text_color(cx.theme().colors.muted_foreground)
-                            .child(
-                                "Grasp servers are overwritten to match the local mirror. Refs that do not exist locally are deleted from the servers. This cannot be undone.",
-                            ),
-                    )
-                    .child(if deleted.is_empty() {
-                        div()
-                            .text_sm()
-                            .text_color(cx.theme().colors.muted_foreground)
-                            .child("No server refs will be deleted.")
-                            .into_any_element()
-                    } else {
-                        v_flex()
-                            .gap_1()
-                            .children(deleted.iter().map(|name| {
-                                div()
-                                    .text_sm()
-                                    .font_family(cx.theme().mono_font)
-                                    .child(name.clone())
-                            }))
-                            .into_any_element()
-                    })
-                    .into_any_element()
-            })
-            .actions(move |_, _| {
-                let store = store.clone();
-                let cancel: AnyElement = Button::new("cancel-reset-remote")
-                    .label("Cancel")
-                    .variant(ButtonVariant::Secondary)
-                    .on_click(|_, _, cx| close_global(cx))
-                    .into_any_element();
-
-                let confirm: AnyElement = Button::new("confirm-reset-remote")
-                    .label("Reset remote")
-                    .variant(ButtonVariant::Destructive)
-                    .on_click(move |_, _, cx| {
-                        let task = store.update(cx, |store, cx| store.reset_repository(cx));
-                        cx.spawn(async move |_cx| {
-                            if let Err(error) = task.await {
-                                log::error!("failed to reset remote: {error:#}");
-                            }
-                        })
-                        .detach();
-                        close_global(cx);
-                    })
-                    .into_any_element();
-
-                vec![cancel, confirm]
-            })
-    }
-}
-
-/// Opens the reset confirmation listing the refs the reset deletes.
-pub fn open(store: Entity<RepoStore>, deleted: Vec<String>, cx: &mut App) {
-    open_global(ResetRemoteDialog::new(store, deleted, cx), cx);
-}

crates/signed_app/src/lib.rs

@@ -1,13 +0,0 @@
-mod app;
-pub mod components;
-mod dialogs;
-mod panels;
-mod views;
-
-pub use app::{AppRoot, apply_appearance};
-
-use gpui::{App, AppContext as _, Entity, Window};
-
-pub fn root(window: &mut Window, cx: &mut App) -> Entity<AppRoot> {
-    cx.new(|cx| AppRoot::new(window, cx))
-}

crates/signed_app/src/panels.rs

@@ -1,23 +0,0 @@
-use gpui::{App, Entity, SharedString, WeakEntity, Window};
-use gpui_native_kit::layout::dock::{DockState, Panel};
-
-/// Registers a panel builder under `id` and opens it in the dock.
-pub fn open<P, F>(
-    dock: &WeakEntity<DockState>,
-    id: impl Into<SharedString>,
-    build: F,
-    window: &mut Window,
-    cx: &mut App,
-) where
-    P: Panel + 'static,
-    F: Fn(&mut Window, &mut App) -> Entity<P> + 'static,
-{
-    let id = id.into();
-
-    if let Err(error) = dock.update(cx, |dock, cx| {
-        dock.register_panel(id.clone(), build);
-        dock.open_panel(&id, window, cx);
-    }) {
-        log::warn!("failed to open panel {id}: {error}");
-    }
-}

crates/signed_app/src/views/discussion.rs

@@ -1,225 +0,0 @@
-use assets::CustomIconName;
-use gpui::prelude::FluentBuilder as _;
-use gpui::{
-    AnyElement, App, Entity, IntoElement, ParentElement as _, SharedString, Styled as _, div, px,
-};
-use gpui_native_kit::avatar::Avatar;
-use gpui_native_kit::badge::{Badge, BadgeVariant};
-use gpui_native_kit::button::Button;
-use gpui_native_kit::common::{Sizable as _, h_flex, v_flex};
-use gpui_native_kit::icons::Icon;
-use gpui_native_kit::input::{Input, InputState};
-use gpui_native_kit::theme::ActiveTheme as _;
-use gpui_native_kit::tooltip::Tooltip;
-use metadata::ProfileDirectory;
-use nostr::prelude::{Event, EventId, PublicKey};
-use signed_state::RepoStore;
-use utils::relative_time;
-
-pub fn issue_roots(store: &RepoStore) -> &[Event] {
-    &store.issues
-}
-
-fn sidebar_title(text: &str, cx: &App) -> AnyElement {
-    div()
-        .text_xs()
-        .font_weight(gpui::FontWeight::SEMIBOLD)
-        .text_color(cx.theme().colors.muted_foreground)
-        .child(text.to_string())
-        .into_any_element()
-}
-
-pub fn sidebar_section(
-    store: &Entity<RepoStore>,
-    id: EventId,
-    roots: fn(&RepoStore) -> &[Event],
-    top_gap: bool,
-    directory: &Entity<ProfileDirectory>,
-    cx: &App,
-) -> AnyElement {
-    let store = store.read(cx);
-    let Some(root) = roots(store).iter().find(|event| event.id == id) else {
-        return div().into_any_element();
-    };
-
-    let mut participants: Vec<PublicKey> = vec![root.pubkey];
-    participants.extend(store.comments_of(&root.id).map(|comment| comment.pubkey));
-    participants.sort_by_key(PublicKey::to_hex);
-    participants.dedup();
-
-    let labels: Vec<String> = root.tags.hashtags().map(|tag| tag.to_string()).collect();
-
-    v_flex()
-        .w(px(240.))
-        .h_full()
-        .flex_none()
-        .px_4()
-        .gap_4()
-        .border_l_1()
-        .border_color(cx.theme().colors.border)
-        .child(
-            v_flex()
-                .when(top_gap, |this| this.mt_4())
-                .gap_2()
-                .child(sidebar_title("Participants", cx))
-                .children(participants.iter().map(|pubkey| {
-                    let profile = directory.read(cx).profile(pubkey, cx);
-                    let name = profile.name();
-
-                    h_flex()
-                        .gap_1()
-                        .child(
-                            Avatar::new(*pubkey)
-                                .name(name.clone())
-                                .picture(profile.picture())
-                                .small(),
-                        )
-                        .child(div().text_sm().text_ellipsis().child(name))
-                        .into_any_element()
-                })),
-        )
-        .child(
-            v_flex()
-                .gap_2()
-                .child(sidebar_title("Labels", cx))
-                .map(|this| {
-                    if labels.is_empty() {
-                        this.child(
-                            div()
-                                .text_sm()
-                                .text_color(cx.theme().colors.muted_foreground)
-                                .child("None yet."),
-                        )
-                    } else {
-                        this.child(v_flex().gap_1().children(labels.iter().map(|label| {
-                            Badge::new(SharedString::from(format!("label:{label}")), label.clone())
-                                .variant(BadgeVariant::Outline)
-                        })))
-                    }
-                }),
-        )
-        .into_any_element()
-}
-
-pub fn comments_section(
-    store: &Entity<RepoStore>,
-    root: EventId,
-    directory: &Entity<ProfileDirectory>,
-    cx: &App,
-) -> AnyElement {
-    let store = store.read(cx);
-    let comments: Vec<&Event> = store.comments_of(&root).collect();
-    let title = SharedString::from(format!("Discussions {}", comments.len()));
-
-    v_flex()
-        .gap_4()
-        .child(
-            div()
-                .text_xs()
-                .font_weight(gpui::FontWeight::SEMIBOLD)
-                .child(title),
-        )
-        .children(comments.iter().map(|comment| {
-            let profile = directory.read(cx).profile(&comment.pubkey, cx);
-            let author = profile.name();
-            let age = relative_time(comment.created_at);
-            let content = SharedString::from(comment.content.as_str());
-
-            v_flex()
-                .gap_1()
-                .p_3()
-                .border_1()
-                .border_color(cx.theme().colors.border)
-                .rounded(cx.theme().radius.control)
-                .child(
-                    h_flex()
-                        .gap_2()
-                        .text_sm()
-                        .child(
-                            h_flex()
-                                .gap_1()
-                                .child(
-                                    Avatar::new(comment.pubkey)
-                                        .name(author.clone())
-                                        .picture(profile.picture())
-                                        .small(),
-                                )
-                                .child(author),
-                        )
-                        .child(
-                            div()
-                                .text_color(cx.theme().colors.muted_foreground)
-                                .child("commented"),
-                        )
-                        .child(
-                            div()
-                                .text_color(cx.theme().colors.muted_foreground)
-                                .child(SharedString::from(age)),
-                        ),
-                )
-                .child(div().text_sm().child(content))
-        }))
-        .into_any_element()
-}
-
-/// `roots` selects the root's list within the store, issues or pull requests.
-pub fn comment_form(
-    store: &Entity<RepoStore>,
-    root: EventId,
-    roots: fn(&RepoStore) -> &[Event],
-    comment_input: &Entity<InputState>,
-    button_id: &'static str,
-    cx: &App,
-) -> AnyElement {
-    let comment_input = comment_input.clone();
-    let store = store.clone();
-
-    v_flex()
-        .gap_2()
-        .child(
-            Input::new("comment-input", comment_input.clone())
-                .rows(4)
-                .placeholder("Leave a comment..."),
-        )
-        .child(
-            h_flex()
-                .justify_between()
-                .child(
-                    h_flex()
-                        .gap_1()
-                        .text_xs()
-                        .text_color(cx.theme().colors.muted_foreground)
-                        .child(
-                            Icon::named(CustomIconName::Markdown)
-                                .size(px(12.))
-                                .color(cx.theme().colors.muted_foreground),
-                        )
-                        .child("Markdown is supported"),
-                )
-                .child(
-                    Button::new(button_id)
-                        .label("Comment")
-                        .tooltip(Tooltip::text("Post comment"))
-                        .on_click(move |_, window, cx| {
-                            let content = comment_input.read(cx).value().trim().to_string();
-                            if content.is_empty() {
-                                return;
-                            }
-                            let Some(root) = roots(store.read(cx))
-                                .iter()
-                                .find(|event| event.id == root)
-                                .cloned()
-                            else {
-                                return;
-                            };
-                            store.update(cx, |store, cx| {
-                                store.comment(&root, content, cx);
-                            });
-                            comment_input.update(cx, |input, cx| {
-                                input.set_value("", window, cx);
-                            });
-                        }),
-                ),
-        )
-        .into_any_element()
-}

crates/signed_app/src/views/explore.rs

@@ -1,422 +0,0 @@
-use assets::CustomIconName;
-use gpui::prelude::FluentBuilder as _;
-use gpui::{
-    AnyElement, App, Context, Entity, InteractiveElement as _, IntoElement, ParentElement as _,
-    Render, SharedString, StatefulInteractiveElement as _, Styled as _, Subscription,
-    UniformListScrollHandle, WeakEntity, Window, div, px, uniform_list,
-};
-use gpui_native_kit::avatar::Avatar;
-use gpui_native_kit::common::{Sizable as _, h_flex, v_flex};
-use gpui_native_kit::empty_state::EmptyState;
-use gpui_native_kit::icons::{Icon, IconRole};
-use gpui_native_kit::input::{Input, InputState, InputStateEvent};
-use gpui_native_kit::layout::dock::{DockState, Panel};
-use gpui_native_kit::scrollbar::Scrollbar;
-use gpui_native_kit::segmented::{Segmented, SegmentedOption};
-use gpui_native_kit::theme::ActiveTheme as _;
-use metadata::ProfileDirectory;
-use nostr::prelude::PublicKey;
-use signed_core::Announcement;
-use signed_state::{RepoListStore, Timestamp};
-use utils::relative_time;
-
-use crate::views::repo::actions::open_repo_panel;
-
-const COLUMNS: usize = 2;
-const CARD_HEIGHT: f32 = 40. + 64. + 48. + 2. + 6.;
-const RECENT_COUNT: usize = 10;
-
-#[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]
-enum RepoFilter {
-    All,
-    #[default]
-    Popular,
-    Recent,
-}
-
-impl RepoFilter {
-    /// Indices into the store's `announcements` this filter includes, in display order.
-    fn visible(self, store: &RepoListStore, query: &str) -> Vec<usize> {
-        let announcements = &store.announcements;
-        let mut indices: Vec<usize> = (0..announcements.len()).collect();
-        let query = query.trim().to_lowercase();
-
-        if !query.is_empty() {
-            indices.retain(|&ix| {
-                let announcement = &announcements[ix];
-                let name = announcement.name.as_deref().unwrap_or(&announcement.id);
-                name.to_lowercase().contains(&query)
-            });
-        }
-
-        match self {
-            Self::All => {}
-            Self::Recent => indices.truncate(RECENT_COUNT),
-            Self::Popular => {
-                let counts = &store.counts;
-                let scores: Vec<u32> = announcements
-                    .iter()
-                    .map(|a| counts.get(&a.addr()).map_or(0, |c| c.score()))
-                    .collect();
-                indices.sort_by(|&a, &b| scores[b].cmp(&scores[a]));
-            }
-        }
-
-        indices
-    }
-}
-
-pub struct ExploreView {
-    store: Entity<RepoListStore>,
-    dock: WeakEntity<DockState>,
-    scroll_handle: UniformListScrollHandle,
-    filter: RepoFilter,
-    /// Indices matching [`Self::filter`] into the store's `announcements`.
-    visible: Vec<usize>,
-    search: Entity<InputState>,
-    /// Profiles for the card owners.
-    directory: Entity<ProfileDirectory>,
-    _search_subscription: Subscription,
-    _store_subscription: Subscription,
-}
-
-impl ExploreView {
-    pub fn new(dock: WeakEntity<DockState>, cx: &mut Context<Self>) -> Self {
-        let store = RepoListStore::global(cx);
-        let directory = ProfileDirectory::new(cx);
-
-        let search = InputState::new(cx);
-        let search_subscription = cx.subscribe(&search, |this, _search, event, cx| {
-            if matches!(event, InputStateEvent::TextChanged) {
-                this.rebuild_rows(cx);
-            }
-        });
-
-        let store_subscription = cx.observe(&store, |this, _store, cx| {
-            this.rebuild_rows(cx);
-        });
-
-        let mut view = Self {
-            store,
-            dock,
-            scroll_handle: UniformListScrollHandle::new(),
-            filter: RepoFilter::default(),
-            visible: Vec::new(),
-            search,
-            directory,
-            _search_subscription: search_subscription,
-            _store_subscription: store_subscription,
-        };
-        view.rebuild_rows(cx);
-        view
-    }
-
-    fn rebuild_rows(&mut self, cx: &mut Context<Self>) {
-        let filter = self.filter;
-        let query = self.search.read(cx).value().to_string();
-        let store = self.store.read(cx);
-
-        self.visible = filter.visible(store, &query);
-
-        let owners: Vec<PublicKey> = self
-            .visible
-            .iter()
-            .filter_map(|ix| store.announcements.get(*ix))
-            .map(|announcement| announcement.owner)
-            .collect();
-
-        self.directory.update(cx, |directory, cx| {
-            directory.track(owners, cx);
-        });
-
-        cx.notify();
-    }
-
-    fn render_header(&self, count: usize, cx: &mut Context<Self>) -> AnyElement {
-        let muted = cx.theme().colors.muted_foreground;
-        let weak = cx.entity().downgrade();
-
-        h_flex()
-            .px_4()
-            .py_2()
-            .w_full()
-            .gap_3()
-            .child(
-                v_flex()
-                    .gap_1()
-                    .child(
-                        div()
-                            .font_weight(gpui::FontWeight::SEMIBOLD)
-                            .text_xs()
-                            .child("Repositories"),
-                    )
-                    .child(
-                        div()
-                            .text_size(px(10.))
-                            .text_color(muted)
-                            .child(SharedString::from(format!("Total: {count}"))),
-                    ),
-            )
-            .child(
-                div().w(px(180.)).child(
-                    Input::new("explore-search", self.search.clone())
-                        .placeholder("Search...")
-                        .prefix(Icon::named(IconRole::Search).size(px(14.)).color(muted)),
-                ),
-            )
-            .child(div().flex_1())
-            .child(
-                Segmented::new("explore-filter", self.filter)
-                    .options(vec![
-                        SegmentedOption::new(RepoFilter::All, "All")
-                            .icon(Icon::named(CustomIconName::Grid).size(px(14.)).color(muted)),
-                        SegmentedOption::new(RepoFilter::Popular, "Popular").icon(
-                            Icon::named(CustomIconName::Trending)
-                                .size(px(14.))
-                                .color(muted),
-                        ),
-                        SegmentedOption::new(RepoFilter::Recent, "Recent").icon(
-                            Icon::named(CustomIconName::Recent)
-                                .size(px(14.))
-                                .color(muted),
-                        ),
-                    ])
-                    .on_change(move |filter, _, cx| {
-                        if let Err(error) = weak.update(cx, |this, cx| {
-                            this.filter = filter;
-                            this.rebuild_rows(cx);
-                        }) {
-                            log::warn!("failed to change explore filter: {error}");
-                        }
-                    }),
-            )
-            .into_any_element()
-    }
-}
-
-impl Panel for ExploreView {
-    fn title(&self, _cx: &App) -> Option<SharedString> {
-        Some(SharedString::from("Explore"))
-    }
-
-    fn lead(&self, cx: &App) -> Option<AnyElement> {
-        Some(
-            Icon::named(CustomIconName::Globe)
-                .size(px(14.))
-                .color(cx.theme().colors.muted_foreground)
-                .into_any_element(),
-        )
-    }
-}
-
-impl Render for ExploreView {
-    fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        let store = self.store.read(cx);
-        let announcements = store.announcements.clone();
-        let last_activity = store.last_activity.clone();
-        let count = self.visible.len();
-        let visible = self.visible.clone();
-        let directory = self.directory.clone();
-        let dock = self.dock.clone();
-        let has_repos = count > 0;
-        let rows = visible.len().div_ceil(COLUMNS);
-
-        v_flex()
-            .relative()
-            .size_full()
-            .child(self.render_header(count, cx))
-            .when(!has_repos, |this| {
-                this.child(
-                    v_flex()
-                        .size_full()
-                        .items_center()
-                        .justify_center()
-                        .child(EmptyState::new("No repositories match your search")),
-                )
-            })
-            .when(has_repos, |this| {
-                this.child(
-                    uniform_list("explore-repos", rows, move |range, _, cx| {
-                        range
-                            .map(|row| {
-                                let mut cards = Vec::with_capacity(COLUMNS);
-
-                                for col in 0..COLUMNS {
-                                    let Some(&ix) = visible.get(row * COLUMNS + col) else {
-                                        break;
-                                    };
-                                    let Some(announcement) = announcements.get(ix) else {
-                                        break;
-                                    };
-                                    let activity = last_activity.get(&announcement.addr()).copied();
-                                    cards.push(render_card(
-                                        ix,
-                                        announcement,
-                                        activity,
-                                        &announcements,
-                                        &directory,
-                                        &dock,
-                                        cx,
-                                    ));
-                                }
-
-                                h_flex()
-                                    .id(row)
-                                    .w_full()
-                                    .h(px(CARD_HEIGHT))
-                                    .gap_3()
-                                    .px_4()
-                                    .pt_4()
-                                    .children(cards)
-                                    .into_any_element()
-                            })
-                            .collect()
-                    })
-                    .track_scroll(&self.scroll_handle)
-                    .size_full(),
-                )
-            })
-            .child(
-                div()
-                    .absolute()
-                    .top_0()
-                    .left_0()
-                    .right_0()
-                    .bottom_0()
-                    .child(Scrollbar::vertical(
-                        "explore-scroll",
-                        self.scroll_handle.clone(),
-                    )),
-            )
-    }
-}
-
-fn render_card(
-    ix: usize,
-    announcement: &Announcement,
-    last_activity: Option<Timestamp>,
-    announcements: &[Announcement],
-    directory: &Entity<ProfileDirectory>,
-    dock: &WeakEntity<DockState>,
-    cx: &mut gpui::App,
-) -> AnyElement {
-    let owner = directory.read(cx).profile(&announcement.owner, cx);
-    let name = announcement
-        .name
-        .as_deref()
-        .map(SharedString::from)
-        .unwrap_or_else(|| SharedString::from(announcement.id.clone()));
-    let description = announcement
-        .description
-        .as_deref()
-        .map(SharedString::from)
-        .unwrap_or_else(|| SharedString::from("No description"));
-    let activity = last_activity
-        .map(relative_time)
-        .map(|label| SharedString::from(format!("Updated {label}")))
-        .unwrap_or_default();
-
-    let fork_label: Option<SharedString> = announcement.upstream.as_ref().and_then(|upstream| {
-        let addr = upstream.addr.as_ref()?;
-        let name = announcements
-            .iter()
-            .find(|a| a.addr() == *addr)
-            .map(|a| {
-                a.name
-                    .as_deref()
-                    .map(SharedString::from)
-                    .unwrap_or_else(|| SharedString::from(a.id.clone()))
-            })
-            .unwrap_or_else(|| SharedString::from(addr.identifier().to_owned()));
-        Some(SharedString::from(format!("forked from {name}")))
-    });
-
-    let owner_name = owner.name();
-    let dock = dock.clone();
-    let announcement = announcement.clone();
-
-    v_flex()
-        .id(ix)
-        .flex_1()
-        .h_full()
-        .min_w_0()
-        .px_3()
-        .rounded(cx.theme().radius.control)
-        .border_1()
-        .border_color(cx.theme().colors.border)
-        .hover(|this| this.bg(cx.theme().colors.muted_hover))
-        .child(
-            h_flex()
-                .h_10()
-                .gap_2()
-                .child(
-                    div()
-                        .min_w_0()
-                        .text_sm()
-                        .font_weight(gpui::FontWeight::SEMIBOLD)
-                        .whitespace_nowrap()
-                        .text_ellipsis()
-                        .child(name),
-                )
-                .when_some(fork_label, |this, label| {
-                    this.child(
-                        h_flex()
-                            .gap_1()
-                            .text_xs()
-                            .text_color(cx.theme().colors.muted_foreground)
-                            .whitespace_nowrap()
-                            .child(
-                                Icon::named(CustomIconName::GitBranch)
-                                    .size(px(12.))
-                                    .color(cx.theme().colors.muted_foreground),
-                            )
-                            .child(label),
-                    )
-                }),
-        )
-        .child(
-            div()
-                .h_16()
-                .min_w_0()
-                .text_xs()
-                .text_color(cx.theme().colors.muted_foreground)
-                .line_clamp(2)
-                .child(description),
-        )
-        .child(
-            h_flex()
-                .h_12()
-                .gap_2()
-                .overflow_hidden()
-                .child(
-                    h_flex()
-                        .gap_2()
-                        .child(
-                            Avatar::new(announcement.owner)
-                                .name(owner_name.clone())
-                                .picture(owner.picture())
-                                .small(),
-                        )
-                        .child(
-                            div()
-                                .text_xs()
-                                .text_color(cx.theme().colors.muted_foreground)
-                                .whitespace_nowrap()
-                                .child(owner_name),
-                        ),
-                )
-                .child(
-                    h_flex()
-                        .flex_1()
-                        .justify_end()
-                        .text_xs()
-                        .text_color(cx.theme().colors.muted_foreground)
-                        .whitespace_nowrap()
-                        .child(activity),
-                ),
-        )
-        .on_click(move |_, window, cx| {
-            open_repo_panel(&dock, &announcement.addr(), Some(&announcement), window, cx);
-        })
-        .into_any_element()
-}

crates/signed_app/src/views/issues/detail.rs

@@ -1,232 +0,0 @@
-use gpui::{
-    AnyElement, Context, Entity, InteractiveElement as _, IntoElement, ParentElement as _, Render,
-    ScrollHandle, SharedString, Styled as _, Subscription, Window, div,
-};
-use gpui_native_kit::avatar::Avatar;
-use gpui_native_kit::common::{Sizable as _, h_flex, v_flex};
-use gpui_native_kit::empty_state::EmptyState;
-use gpui_native_kit::input::InputState;
-use gpui_native_kit::layout::dock::Panel;
-use gpui_native_kit::scroll_area::ScrollArea;
-use gpui_native_kit::theme::ActiveTheme as _;
-use metadata::ProfileDirectory;
-use nostr::prelude::{EventId, PublicKey};
-use signed_core::GitEvent;
-use signed_state::RepoStore;
-use utils::relative_time;
-
-use crate::components::status_badge;
-use crate::views::discussion::{comment_form, comments_section, issue_roots, sidebar_section};
-
-pub struct IssueDetailView {
-    store: Entity<RepoStore>,
-    issue_id: EventId,
-    comment_input: Entity<InputState>,
-    /// Profiles for the author, commenters and the repository owner.
-    directory: Entity<ProfileDirectory>,
-    scroll_handle: ScrollHandle,
-    _subscription: Subscription,
-}
-
-impl IssueDetailView {
-    pub fn new(store: Entity<RepoStore>, issue_id: EventId, cx: &mut Context<Self>) -> Self {
-        let comment_input = InputState::new(cx);
-        comment_input.update(cx, |state, cx| state.set_multiline(true, cx));
-
-        let subscription = cx.observe(&store, |this, _store, cx| {
-            this.track_participants(cx);
-            cx.notify();
-        });
-
-        let directory = ProfileDirectory::new(cx);
-
-        let mut view = Self {
-            store,
-            issue_id,
-            comment_input,
-            directory,
-            scroll_handle: ScrollHandle::new(),
-            _subscription: subscription,
-        };
-        view.track_participants(cx);
-        view
-    }
-
-    /// Track the issue author, everyone who commented and the repository owner.
-    fn track_participants(&mut self, cx: &mut Context<Self>) {
-        let store = self.store.read(cx);
-        let mut keys: Vec<PublicKey> = store
-            .issues
-            .iter()
-            .find(|issue| issue.id == self.issue_id)
-            .map(|issue| issue.pubkey)
-            .into_iter()
-            .collect();
-
-        keys.extend(
-            store
-                .comments_of(&self.issue_id)
-                .map(|comment| comment.pubkey),
-        );
-
-        if let Some(owner) = store.announcement.as_ref().map(|a| a.owner) {
-            keys.push(owner);
-        }
-
-        self.directory.update(cx, |directory, cx| {
-            directory.track(keys, cx);
-        });
-    }
-}
-
-impl Panel for IssueDetailView {
-    fn title(&self, cx: &gpui::App) -> Option<SharedString> {
-        let short_id = self
-            .store
-            .read(cx)
-            .issues
-            .iter()
-            .find(|issue| issue.id == self.issue_id)
-            .map(|issue| {
-                let hex = issue.id.to_hex();
-                SharedString::from(&hex[..8])
-            })
-            .unwrap_or_else(|| SharedString::from("Issue"));
-
-        Some(short_id)
-    }
-
-    fn lead(&self, cx: &gpui::App) -> Option<AnyElement> {
-        Some(crate::views::repo::repo_tab_avatar(
-            self.store.read(cx),
-            &self.directory,
-            cx,
-        ))
-    }
-}
-
-impl Render for IssueDetailView {
-    fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        let store = self.store.read(cx);
-
-        let Some(issue) = store.issues.iter().find(|issue| issue.id == self.issue_id) else {
-            let message = if store.loaded {
-                "Issue not found"
-            } else {
-                "Loading issue..."
-            };
-            return v_flex()
-                .size_full()
-                .items_center()
-                .justify_center()
-                .child(EmptyState::new(message))
-                .into_any_element();
-        };
-
-        let (title, author, status, age, issue_id, content, pubkey) = {
-            let profile = self.directory.read(cx).profile(&issue.pubkey, cx);
-            let content = if issue.content.is_empty() {
-                SharedString::from("No description provided.")
-            } else {
-                SharedString::from(&issue.content)
-            };
-
-            (
-                issue.activity_subject(),
-                profile.name(),
-                store.status_of(issue),
-                relative_time(issue.created_at),
-                issue.id,
-                content,
-                issue.pubkey,
-            )
-        };
-        let picture = self.directory.read(cx).profile(&pubkey, cx).picture();
-
-        h_flex()
-            .id("issue-detail")
-            .size_full()
-            .child(
-                ScrollArea::new("issue-detail-scroll")
-                    .handle(self.scroll_handle.clone())
-                    .flex_1()
-                    .min_w_0()
-                    .child(
-                        v_flex()
-                            .p_4()
-                            .gap_6()
-                            .child(
-                                h_flex().gap_2().child(status_badge(status)).child(
-                                    div()
-                                        .flex_1()
-                                        .min_w_0()
-                                        .font_weight(gpui::FontWeight::SEMIBOLD)
-                                        .child(title),
-                                ),
-                            )
-                            .child(
-                                v_flex()
-                                    .gap_8()
-                                    .child(
-                                        v_flex()
-                                            .gap_4()
-                                            .child(
-                                                h_flex()
-                                                    .gap_2()
-                                                    .text_sm()
-                                                    .child(
-                                                        h_flex()
-                                                            .gap_1()
-                                                            .child(
-                                                                Avatar::new(pubkey)
-                                                                    .name(author.clone())
-                                                                    .picture(picture)
-                                                                    .small(),
-                                                            )
-                                                            .child(author),
-                                                    )
-                                                    .child(
-                                                        div()
-                                                            .text_color(
-                                                                cx.theme().colors.muted_foreground,
-                                                            )
-                                                            .child("opened"),
-                                                    )
-                                                    .child(
-                                                        div()
-                                                            .text_color(
-                                                                cx.theme().colors.muted_foreground,
-                                                            )
-                                                            .child(SharedString::from(age)),
-                                                    ),
-                                            )
-                                            .child(div().text_sm().child(content)),
-                                    )
-                                    .child(comments_section(
-                                        &self.store,
-                                        issue_id,
-                                        &self.directory,
-                                        cx,
-                                    ))
-                                    .child(comment_form(
-                                        &self.store,
-                                        issue_id,
-                                        issue_roots,
-                                        &self.comment_input,
-                                        "comment",
-                                        cx,
-                                    )),
-                            ),
-                    ),
-            )
-            .child(sidebar_section(
-                &self.store,
-                issue_id,
-                issue_roots,
-                true,
-                &self.directory,
-                cx,
-            ))
-            .into_any_element()
-    }
-}

crates/signed_app/src/views/issues/mod.rs

@@ -1,342 +0,0 @@
-use assets::CustomIconName;
-use gpui::prelude::FluentBuilder as _;
-use gpui::{
-    AnyElement, App, AppContext as _, Context, Entity, InteractiveElement as _, IntoElement,
-    ParentElement as _, Render, SharedString, StatefulInteractiveElement as _, Styled as _,
-    Subscription, UniformListScrollHandle, WeakEntity, Window, div, px, uniform_list,
-};
-use gpui_native_kit::avatar::Avatar;
-use gpui_native_kit::button::Button;
-use gpui_native_kit::common::{Sizable as _, h_flex, v_flex};
-use gpui_native_kit::empty_state::EmptyState;
-use gpui_native_kit::icons::Icon;
-use gpui_native_kit::layout::dock::{DockState, Panel};
-use gpui_native_kit::scrollbar::Scrollbar;
-use gpui_native_kit::segmented::{Segmented, SegmentedOption};
-use gpui_native_kit::theme::ActiveTheme as _;
-use metadata::ProfileDirectory;
-use nostr::prelude::PublicKey;
-use signed_core::{GitEvent, RepoStatus};
-use signed_state::RepoStore;
-use utils::relative_time;
-
-use self::detail::IssueDetailView;
-use super::status_list::{StatusCounts, filter_by_status};
-use crate::components::status_badge;
-use crate::dialogs::new_issue;
-use crate::panels;
-
-pub mod detail;
-
-const ISSUE_ROW_HEIGHT: f32 = 73.;
-
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
-enum IssueFilter {
-    All,
-    Open,
-    Closed,
-}
-
-impl IssueFilter {
-    fn matches(self, status: RepoStatus) -> bool {
-        match self {
-            Self::All => true,
-            Self::Open => status == RepoStatus::Open,
-            Self::Closed => matches!(status, RepoStatus::Closed | RepoStatus::Applied),
-        }
-    }
-}
-
-pub struct IssuesView {
-    dock: WeakEntity<DockState>,
-    store: Entity<RepoStore>,
-    repo_name: SharedString,
-    filter: IssueFilter,
-    visible_issues: Vec<usize>,
-    counts: StatusCounts,
-    // A filter change notifies even when the visible rows are unchanged.
-    synced_filter: IssueFilter,
-    scroll_handle: UniformListScrollHandle,
-    /// Profiles for issue authors and the repository owner.
-    directory: Entity<ProfileDirectory>,
-    _subscription: Subscription,
-}
-
-impl IssuesView {
-    pub fn new(
-        dock: WeakEntity<DockState>,
-        store: Entity<RepoStore>,
-        cx: &mut Context<Self>,
-    ) -> Self {
-        let repo_name = store.read(cx).name();
-
-        let subscription = cx.observe(&store, |this, _store, cx| {
-            this.rebuild(cx);
-        });
-
-        let mut view = Self {
-            dock,
-            store,
-            repo_name,
-            filter: IssueFilter::Open,
-            visible_issues: Vec::new(),
-            counts: StatusCounts::default(),
-            synced_filter: IssueFilter::Open,
-            scroll_handle: UniformListScrollHandle::new(),
-            directory: ProfileDirectory::new(cx),
-            _subscription: subscription,
-        };
-        view.rebuild(cx);
-        view
-    }
-
-    fn rebuild(&mut self, cx: &mut Context<Self>) {
-        let filter = self.filter;
-
-        let (visible_issues, counts) = {
-            let store = self.store.read(cx);
-            filter_by_status(
-                &store.issues,
-                |issue| store.status_of(issue),
-                |status| filter.matches(status),
-            )
-        };
-
-        let store = self.store.read(cx);
-        let mut keys: Vec<PublicKey> = store.issues.iter().map(|issue| issue.pubkey).collect();
-
-        if let Some(owner) = store
-            .announcement
-            .as_ref()
-            .map(|announcement| announcement.owner)
-        {
-            keys.push(owner);
-        }
-
-        self.directory.update(cx, |directory, cx| {
-            directory.track(keys, cx);
-        });
-
-        let filter_changed = self.synced_filter != filter;
-        let visible_issues_changed = self.visible_issues != visible_issues;
-        let counts_changed = self.counts != counts;
-
-        if !filter_changed && !visible_issues_changed && !counts_changed {
-            return;
-        }
-
-        self.synced_filter = filter;
-        self.visible_issues = visible_issues;
-        self.counts = counts;
-
-        cx.notify();
-    }
-
-    fn render_header(&self, cx: &mut Context<Self>) -> AnyElement {
-        let counts = self.counts;
-        let muted = cx.theme().colors.muted_foreground;
-        let weak = cx.entity().downgrade();
-
-        h_flex()
-            .px_4()
-            .w_full()
-            .gap_3()
-            .border_b_1()
-            .border_color(cx.theme().colors.border)
-            .bg(cx.theme().colors.muted)
-            .child(
-                Segmented::new("issue-filter", self.filter)
-                    .options(vec![
-                        SegmentedOption::new(IssueFilter::All, format!("All ({})", counts.total))
-                            .icon(Icon::named(CustomIconName::GitIssueDone).color(muted)),
-                        SegmentedOption::new(IssueFilter::Open, format!("Open ({})", counts.open))
-                            .icon(Icon::named(CustomIconName::GitIssueOpen).color(muted)),
-                        SegmentedOption::new(
-                            IssueFilter::Closed,
-                            format!("Closed ({})", counts.closed),
-                        )
-                        .icon(Icon::named(CustomIconName::GitIssueClosed).color(muted)),
-                    ])
-                    .on_change(move |filter, _, cx| {
-                        if let Err(error) = weak.update(cx, |this, cx| {
-                            this.filter = filter;
-                            this.rebuild(cx);
-                        }) {
-                            log::warn!("failed to switch issue filter: {error}");
-                        }
-                    }),
-            )
-            .child(div().flex_1())
-            .child(
-                Button::new("new-issue")
-                    .label("New issue")
-                    .icon(Icon::named(CustomIconName::CirclePlus))
-                    .on_click(cx.listener(|this, _, _, cx| {
-                        new_issue::open(this.store.clone(), cx);
-                    })),
-            )
-            .into_any_element()
-    }
-}
-
-impl Panel for IssuesView {
-    fn title(&self, _cx: &App) -> Option<SharedString> {
-        Some(SharedString::from(format!("{}/issues", self.repo_name)))
-    }
-
-    fn lead(&self, cx: &App) -> Option<AnyElement> {
-        Some(super::repo::repo_tab_avatar(
-            self.store.read(cx),
-            &self.directory,
-            cx,
-        ))
-    }
-}
-
-impl Render for IssuesView {
-    fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        let filter = self.filter;
-        let count = self.visible_issues.len();
-        let visible_issues = self.visible_issues.clone();
-        let directory = self.directory.clone();
-        let store = self.store.clone();
-        let dock = self.dock.clone();
-
-        v_flex()
-            .size_full()
-            .child(self.render_header(cx))
-            .child(
-                v_flex()
-                    .relative()
-                    .flex_1()
-                    .min_h_0()
-                    .w_full()
-                    .when(count > 0, |this| {
-                        this.child(
-                            uniform_list("issues", count, move |range, _, cx| {
-                                range
-                                    .map(|ix| {
-                                        let issue_ix = visible_issues[ix];
-                                        let issue = &store.read(cx).issues[issue_ix];
-                                        let title = issue.activity_subject();
-                                        let id_hex = issue.id.to_hex();
-                                        let profile = directory.read(cx).profile(&issue.pubkey, cx);
-                                        let author = profile.name();
-                                        let age = relative_time(issue.created_at);
-                                        let status = store.read(cx).status_of(issue);
-                                        let issue_id = issue.id;
-                                        let dock = dock.clone();
-                                        let store = store.clone();
-
-                                        h_flex()
-                                            .id(ix)
-                                            .w_full()
-                                            .h(px(ISSUE_ROW_HEIGHT))
-                                            .gap_4()
-                                            .px_4()
-                                            .border_b_1()
-                                            .border_color(cx.theme().colors.border)
-                                            .hover(|this| this.bg(cx.theme().colors.muted_hover))
-                                            .on_click(move |_, window, cx| {
-                                                let id =
-                                                    SharedString::from(format!("issue:{issue_id}"));
-                                                let store = store.clone();
-                                                panels::open(
-                                                    &dock,
-                                                    id,
-                                                    move |_, cx| {
-                                                        cx.new(|cx| {
-                                                            IssueDetailView::new(
-                                                                store.clone(),
-                                                                issue_id,
-                                                                cx,
-                                                            )
-                                                        })
-                                                    },
-                                                    window,
-                                                    cx,
-                                                );
-                                            })
-                                            .child(status_badge(status))
-                                            .child(
-                                                v_flex()
-                                                    .flex_1()
-                                                    .min_w_0()
-                                                    .gap_1()
-                                                    .child(
-                                                        div()
-                                                            .text_sm()
-                                                            .text_ellipsis()
-                                                            .whitespace_nowrap()
-                                                            .child(title),
-                                                    )
-                                                    .child(
-                                                        h_flex()
-                                                            .gap_2()
-                                                            .text_xs()
-                                                            .child(
-                                                                h_flex()
-                                                                    .gap_1()
-                                                                    .child(
-                                                                        Avatar::new(issue.pubkey)
-                                                                            .name(author.clone())
-                                                                            .picture(
-                                                                                profile.picture(),
-                                                                            )
-                                                                            .small(),
-                                                                    )
-                                                                    .child(div().child(author)),
-                                                            )
-                                                            .child(SharedString::from("opened"))
-                                                            .child(
-                                                                div()
-                                                                    .text_color(
-                                                                        cx.theme()
-                                                                            .colors
-                                                                            .muted_foreground,
-                                                                    )
-                                                                    .child(SharedString::from(
-                                                                        &id_hex[..8],
-                                                                    )),
-                                                            )
-                                                            .child(SharedString::from(age)),
-                                                    ),
-                                            )
-                                            .into_any_element()
-                                    })
-                                    .collect()
-                            })
-                            .track_scroll(&self.scroll_handle)
-                            .size_full(),
-                        )
-                        .child(
-                            div()
-                                .absolute()
-                                .top_0()
-                                .left_0()
-                                .right_0()
-                                .bottom_0()
-                                .child(Scrollbar::vertical(
-                                    "issues-scroll",
-                                    self.scroll_handle.clone(),
-                                )),
-                        )
-                    })
-                    .when(count == 0, |this| {
-                        let message = match filter {
-                            IssueFilter::All => "No issues",
-                            IssueFilter::Open => "No open issues",
-                            IssueFilter::Closed => "No closed issues",
-                        };
-                        this.child(
-                            v_flex()
-                                .size_full()
-                                .items_center()
-                                .justify_center()
-                                .child(EmptyState::new(message)),
-                        )
-                    }),
-            )
-            .into_any_element()
-    }
-}

crates/signed_app/src/views/mod.rs

@@ -1,8 +0,0 @@
-pub mod discussion;
-pub mod explore;
-pub mod issues;
-pub mod placeholder;
-pub mod repo;
-pub mod sidebar;
-pub mod status_list;
-pub mod tree;

crates/signed_app/src/views/placeholder.rs

@@ -1,30 +0,0 @@
-use gpui::{
-    App, Context, IntoElement, ParentElement as _, Render, SharedString, Styled as _, Window, div,
-};
-use gpui_native_kit::empty_state::EmptyState;
-use gpui_native_kit::layout::dock::Panel;
-
-/// A tab that stands in for a screen that is not ported yet.
-pub struct PlaceholderView {
-    title: SharedString,
-}
-
-impl PlaceholderView {
-    pub fn new(title: impl Into<SharedString>) -> Self {
-        Self {
-            title: title.into(),
-        }
-    }
-}
-
-impl Panel for PlaceholderView {
-    fn title(&self, _cx: &App) -> Option<SharedString> {
-        Some(self.title.clone())
-    }
-}
-
-impl Render for PlaceholderView {
-    fn render(&mut self, _window: &mut Window, _cx: &mut Context<Self>) -> impl IntoElement {
-        div().size_full().child(EmptyState::new(self.title.clone()))
-    }
-}

crates/signed_app/src/views/repo/actions.rs

@@ -1,32 +0,0 @@
-use gpui::{App, AppContext as _, SharedString, WeakEntity, Window};
-use gpui_native_kit::layout::dock::DockState;
-use signed_core::{Announcement, RepoAddr};
-
-use crate::panels;
-use crate::views::repo::RepoDetailView;
-
-/// Opens a repository as a dock panel, keyed by its address.
-pub fn open_repo_panel(
-    dock: &WeakEntity<DockState>,
-    addr: &RepoAddr,
-    hint: Option<&Announcement>,
-    window: &mut Window,
-    cx: &mut App,
-) {
-    let id = SharedString::from(format!("repo:{addr}"));
-    let addr = addr.clone();
-    let hint = hint.cloned();
-    let dock_for_build = dock.clone();
-
-    panels::open(
-        dock,
-        id,
-        move |window, cx| {
-            let addr = addr.clone();
-            let hint = hint.clone();
-            cx.new(|cx| RepoDetailView::new(dock_for_build.clone(), addr, hint, window, cx))
-        },
-        window,
-        cx,
-    );
-}

crates/signed_app/src/views/repo/banners.rs

@@ -1,54 +0,0 @@
-use std::collections::HashSet;
-use std::path::PathBuf;
-
-use signed_state::{CheckoutStatus, CheckoutSyncStatus};
-
-#[derive(Default)]
-pub(super) struct Banners {
-    dismissed: HashSet<(PathBuf, String)>,
-    sync_dismissed: HashSet<PathBuf>,
-    ready_requested: bool,
-    ready_head: Option<String>,
-    ready_statuses: Vec<CheckoutStatus>,
-    push_statuses: Vec<CheckoutStatus>,
-}
-
-impl Banners {
-    pub(super) fn dismissal(&self, status: &CheckoutStatus) -> bool {
-        self.dismissed
-            .contains(&(status.path.clone(), status.branch.clone()))
-    }
-
-    pub(super) fn dismiss(&mut self, status: &CheckoutStatus) {
-        self.dismissed
-            .insert((status.path.clone(), status.branch.clone()));
-    }
-
-    pub(super) fn sync_dismissal(&self, checkout: &CheckoutSyncStatus) -> bool {
-        self.sync_dismissed.contains(&checkout.path)
-    }
-
-    pub(super) fn sync_dismiss(&mut self, checkout: &CheckoutSyncStatus) {
-        self.sync_dismissed.insert(checkout.path.clone());
-    }
-
-    pub(super) fn ready_requested_at(&self) -> (bool, &Option<String>) {
-        (self.ready_requested, &self.ready_head)
-    }
-
-    pub(super) fn mark_ready_requested(&mut self, head: Option<String>) {
-        self.ready_requested = true;
-        self.ready_head = head;
-    }
-
-    pub(super) fn set_statuses(
-        &mut self,
-        ready: Vec<CheckoutStatus>,
-        push: Vec<CheckoutStatus>,
-    ) -> bool {
-        let changed = ready != self.ready_statuses || push != self.push_statuses;
-        self.ready_statuses = ready;
-        self.push_statuses = push;
-        changed
-    }
-}

crates/signed_app/src/views/repo/commit_diff.rs

@@ -1,661 +0,0 @@
-use std::collections::HashSet;
-use std::path::PathBuf;
-
-use gpui::prelude::FluentBuilder as _;
-use gpui::{
-    AnyElement, App, AppContext as _, Axis, Context, Entity, IntoElement, ParentElement as _,
-    Render, ScrollStrategy, SharedString, Styled as _, Task, UniformListScrollHandle, Window, div,
-    px, uniform_list,
-};
-use gpui_native_kit::badge::{Badge, BadgeVariant};
-use gpui_native_kit::clipboard::ClipboardButton;
-use gpui_native_kit::common::{h_flex, v_flex};
-use gpui_native_kit::data::tree::{Tree, TreeItem};
-use gpui_native_kit::empty_state::EmptyState;
-use gpui_native_kit::icons::{Icon, IconRole};
-use gpui_native_kit::layout::dock::Panel;
-use gpui_native_kit::layout::resizable::{Resizable, ResizableState};
-use gpui_native_kit::scrollbar::Scrollbar;
-use gpui_native_kit::spinner::Spinner;
-use gpui_native_kit::theme::ActiveTheme as _;
-use metadata::ProfileDirectory;
-use signed_git::{
-    CommitDiff, DiffHunk, DiffLine, DiffLineKind, DiffStatus, FileCommit, FileDiff, Repo,
-};
-use signed_state::RepoStore;
-use utils::relative_time_secs;
-
-use crate::views::tree::{TreeRow, build_tree_items, collect_expanded, flatten};
-
-pub struct DiffPane {
-    diff: Option<CommitDiff>,
-    seeds: Vec<crate::views::tree::TreeItemSeed>,
-    expanded: HashSet<String>,
-    rows: Vec<TreeRow>,
-    selected_file: Option<SharedString>,
-    selected_index: Option<usize>,
-    /// Rows of the selected file's diff, hunk headers and lines.
-    diff_rows: Vec<DiffRow>,
-    scroll_handle: UniformListScrollHandle,
-    split: Entity<ResizableState>,
-}
-
-impl DiffPane {
-    pub fn new(cx: &mut Context<Self>) -> Self {
-        Self {
-            diff: None,
-            seeds: Vec::new(),
-            expanded: HashSet::new(),
-            rows: Vec::new(),
-            selected_file: None,
-            selected_index: None,
-            diff_rows: Vec::new(),
-            scroll_handle: UniformListScrollHandle::new(),
-            split: {
-                let split = ResizableState::new(cx);
-                split.update(cx, |split, cx| split.set_sizes([px(260.)], cx));
-                split
-            },
-        }
-    }
-
-    pub fn diff(&self) -> Option<&CommitDiff> {
-        self.diff.as_ref()
-    }
-
-    pub fn set_diff(&mut self, diff: CommitDiff, cx: &mut Context<Self>) {
-        let mut paths: Vec<PathBuf> = diff
-            .files
-            .iter()
-            .map(|file| PathBuf::from(&file.path))
-            .collect();
-        paths.sort();
-        self.seeds = build_tree_items(&paths);
-        self.expanded = collect_expanded(&self.seeds);
-        self.rows = flatten(&self.seeds, &self.expanded);
-
-        let first = diff
-            .files
-            .first()
-            .map(|file| SharedString::from(file.path.as_str()));
-
-        self.selected_file = first.clone();
-        self.selected_index = first
-            .as_ref()
-            .and_then(|path| self.rows.iter().position(|row| row.id == path.as_ref()));
-        self.diff = Some(diff);
-
-        if let Some(path) = first {
-            self.set_diff_rows(path.as_ref());
-        } else {
-            self.diff_rows.clear();
-        }
-        cx.notify();
-    }
-
-    fn select_file(&mut self, path: &str, cx: &mut Context<Self>) {
-        self.selected_file = Some(path.into());
-        self.selected_index = self.rows.iter().position(|row| row.id == path);
-        self.set_diff_rows(path);
-        cx.notify();
-    }
-
-    fn set_diff_rows(&mut self, path: &str) {
-        let Some(diff) = self.diff.as_ref() else {
-            return;
-        };
-        let Some(file) = diff.files.iter().find(|file| file.path == path) else {
-            return;
-        };
-        self.diff_rows = diff_rows(file);
-        self.scroll_handle.scroll_to_item(0, ScrollStrategy::Top);
-    }
-
-    fn toggle_folder(&mut self, id: &str, cx: &mut Context<Self>) {
-        if !self.expanded.remove(id) {
-            self.expanded.insert(id.to_owned());
-        }
-        self.rows = flatten(&self.seeds, &self.expanded);
-        self.selected_index = self
-            .selected_file
-            .as_ref()
-            .and_then(|path| self.rows.iter().position(|row| row.id == path.as_ref()));
-        cx.notify();
-    }
-
-    fn render_tree_column(&self, cx: &mut Context<Self>) -> AnyElement {
-        let rows = self.rows.clone();
-        let selected = self.selected_index;
-        let view = cx.entity().downgrade();
-        let change_view = view.clone();
-
-        v_flex()
-            .h_full()
-            .min_h_0()
-            .p_2()
-            .child(
-                Tree::new("commit-diff-tree")
-                    .selected(selected)
-                    .items(move |_, _| {
-                        rows.iter()
-                            .map(|row| {
-                                let item = TreeItem::new(row.id.clone(), row.label.clone())
-                                    .depth(row.depth)
-                                    .expandable(row.expandable)
-                                    .expanded(row.expanded);
-
-                                if row.expandable {
-                                    item.icon(Icon::named(IconRole::Folder))
-                                } else {
-                                    item
-                                }
-                            })
-                            .collect()
-                    })
-                    .on_change(move |index, window, cx| {
-                        if let Some(index) = index
-                            && let Err(error) = change_view.update(cx, |this, cx| {
-                                this.activate_row(index, window, cx);
-                            })
-                        {
-                            log::warn!("failed to activate diff tree row: {error}");
-                        }
-                    })
-                    .on_disclosure({
-                        let view = view;
-                        move |index, _, cx| {
-                            if let Err(error) = view.update(cx, |this, cx| {
-                                let id = this.rows.get(index).map(|row| row.id.clone());
-                                if let Some(id) = id {
-                                    this.toggle_folder(&id, cx);
-                                }
-                            }) {
-                                log::warn!("failed to toggle diff folder: {error}");
-                            }
-                        }
-                    }),
-            )
-            .into_any_element()
-    }
-
-    fn activate_row(&mut self, index: usize, _window: &mut Window, cx: &mut Context<Self>) {
-        let Some(row) = self.rows.get(index) else {
-            return;
-        };
-        let id = row.id.clone();
-        let expandable = row.expandable;
-        self.selected_index = Some(index);
-
-        if expandable {
-            self.toggle_folder(&id, cx);
-        } else {
-            self.select_file(&id, cx);
-        }
-    }
-
-    fn render_detail_column(&self, cx: &mut Context<Self>) -> AnyElement {
-        let Some(diff) = self.diff.as_ref() else {
-            return placeholder("No changes");
-        };
-        let Some(path) = self.selected_file.clone() else {
-            return if diff.files.is_empty() {
-                placeholder("No files changed")
-            } else {
-                placeholder("Select a file")
-            };
-        };
-        let Some(file) = diff.files.iter().find(|file| file.path == path.as_ref()) else {
-            return placeholder("File not found");
-        };
-        self.render_file_diff(file, cx)
-    }
-
-    fn render_file_diff(&self, file: &FileDiff, cx: &App) -> AnyElement {
-        let status_label = match file.status {
-            DiffStatus::Added => "A",
-            DiffStatus::Modified => "M",
-            DiffStatus::Deleted => "D",
-            DiffStatus::Renamed => "R",
-            DiffStatus::Copied => "C",
-        };
-        let status_color = match file.status {
-            DiffStatus::Added => cx.theme().ramps.success.base,
-            DiffStatus::Modified => cx.theme().ramps.info.base,
-            DiffStatus::Deleted => cx.theme().ramps.destructive.base,
-            DiffStatus::Renamed | DiffStatus::Copied => cx.theme().colors.muted_foreground,
-        };
-        let title = match &file.old_path {
-            Some(old) => format!("{old} → {}", file.path),
-            None => file.path.clone(),
-        };
-
-        let body: AnyElement = if file.binary {
-            placeholder("Diff not available")
-        } else if file.hunks.is_empty() {
-            placeholder("No content changes")
-        } else {
-            let hunks = file.hunks.clone();
-            let rows = self.diff_rows.clone();
-
-            v_flex()
-                .size_full()
-                .relative()
-                .child(
-                    uniform_list("commit-diff-rows", rows.len(), move |range, _, cx| {
-                        range
-                            .map(|ix| render_diff_row(&hunks, rows[ix], cx))
-                            .collect()
-                    })
-                    .track_scroll(&self.scroll_handle)
-                    .size_full(),
-                )
-                .child(
-                    div()
-                        .absolute()
-                        .top_0()
-                        .left_0()
-                        .right_0()
-                        .bottom_0()
-                        .child(Scrollbar::vertical(
-                            "commit-diff-scroll",
-                            self.scroll_handle.clone(),
-                        )),
-                )
-                .into_any_element()
-        };
-
-        v_flex()
-            .flex_1()
-            .min_w_0()
-            .h_full()
-            .child(
-                h_flex()
-                    .px_3()
-                    .h_9()
-                    .gap_2()
-                    .child(
-                        div()
-                            .text_xs()
-                            .font_weight(gpui::FontWeight::SEMIBOLD)
-                            .text_color(status_color)
-                            .child(status_label),
-                    )
-                    .child(
-                        div()
-                            .flex_1()
-                            .min_w_0()
-                            .text_xs()
-                            .font_weight(gpui::FontWeight::SEMIBOLD)
-                            .text_ellipsis()
-                            .whitespace_nowrap()
-                            .child(title),
-                    )
-                    .when(!file.binary, |this| {
-                        this.child(
-                            h_flex()
-                                .gap_2()
-                                .text_xs()
-                                .child(
-                                    div()
-                                        .text_color(cx.theme().ramps.success.base)
-                                        .child(format!("+{}", file.insertions)),
-                                )
-                                .child(
-                                    div()
-                                        .text_color(cx.theme().ramps.destructive.base)
-                                        .child(format!("-{}", file.deletions)),
-                                ),
-                        )
-                    }),
-            )
-            .child(div().flex_1().min_h_0().child(body))
-            .into_any_element()
-    }
-}
-
-impl Render for DiffPane {
-    fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        let tree = self.render_tree_column(cx);
-        let detail = self.render_detail_column(cx);
-
-        h_flex()
-            .size_full()
-            .min_h_0()
-            .bg(cx.theme().colors.background)
-            .child(
-                Resizable::new("commit-diff-split", self.split.clone())
-                    .axis(Axis::Horizontal)
-                    .pane_with_min(tree, px(120.))
-                    .pane_with_min(detail, px(240.)),
-            )
-    }
-}
-
-pub struct CommitDiffView {
-    store: Entity<RepoStore>,
-    worktree: PathBuf,
-    repo_name: SharedString,
-    commit: FileCommit,
-    /// The diff is being computed on a background task.
-    loading: bool,
-    error: Option<SharedString>,
-    pane: Entity<DiffPane>,
-    /// Profile for the repository owner in the tab title.
-    directory: Entity<ProfileDirectory>,
-    tasks: Vec<Task<Result<(), anyhow::Error>>>,
-}
-
-impl CommitDiffView {
-    pub fn new(
-        store: Entity<RepoStore>,
-        worktree: PathBuf,
-        repo_name: SharedString,
-        commit_id: String,
-        window: &mut Window,
-        cx: &mut Context<Self>,
-    ) -> Self {
-        let pane = cx.new(DiffPane::new);
-        let directory = ProfileDirectory::new(cx);
-
-        if let Some(owner) = store.read(cx).announcement.as_ref().map(|a| a.owner) {
-            directory.update(cx, |directory, cx| {
-                directory.track([owner], cx);
-            });
-        }
-
-        let weak = cx.entity().downgrade();
-        window.defer(cx, move |window, cx| {
-            if let Err(error) = weak.update(cx, |this, cx| this.load(window, cx)) {
-                log::warn!("failed to load commit diff: {error}");
-            }
-        });
-
-        Self {
-            store,
-            worktree,
-            repo_name,
-            commit: FileCommit {
-                id: commit_id,
-                summary: String::new(),
-                description: None,
-                author: String::new(),
-                time: 0,
-            },
-            loading: true,
-            error: None,
-            pane,
-            directory,
-            tasks: Vec::new(),
-        }
-    }
-
-    fn load(&mut self, window: &mut Window, cx: &mut Context<Self>) {
-        self.loading = true;
-        self.error = None;
-        cx.notify();
-
-        let worktree = self.worktree.clone();
-        let id = self.commit.id.clone();
-
-        let task: Task<Result<(), anyhow::Error>> = cx.spawn_in(window, async move |this, cx| {
-            let commit = cx
-                .background_spawn({
-                    let worktree = worktree.clone();
-                    let id = id.clone();
-                    async move { Repo::open(&worktree).and_then(|repo| repo.commit(&id)) }
-                })
-                .await;
-            let diff = cx
-                .background_spawn({
-                    let worktree = worktree.clone();
-                    let id = id.clone();
-                    async move { Repo::open(&worktree).and_then(|repo| repo.commit_diff(&id)) }
-                })
-                .await;
-
-            this.update_in(cx, |this, _window, cx| {
-                this.loading = false;
-                if let Ok(Some(commit)) = commit {
-                    this.commit = commit;
-                }
-                match diff {
-                    Ok(diff) => {
-                        this.pane.update(cx, |pane, cx| pane.set_diff(diff, cx));
-                    }
-                    Err(error) => {
-                        this.error = Some(error.to_string().into());
-                    }
-                }
-                cx.notify();
-            })?;
-
-            Ok(())
-        });
-
-        self.tasks.push(task);
-    }
-
-    fn render_header(&self, cx: &mut Context<Self>) -> AnyElement {
-        let commit = &self.commit;
-        let (files, insertions, deletions) = self.pane.read(cx).diff().map_or((0, 0, 0), |diff| {
-            (
-                diff.files.len(),
-                diff.files.iter().map(|file| file.insertions).sum(),
-                diff.files.iter().map(|file| file.deletions).sum(),
-            )
-        });
-
-        v_flex()
-            .flex_none()
-            .px_4()
-            .py_3()
-            .w_full()
-            .gap_2()
-            .border_b_1()
-            .border_color(cx.theme().colors.border)
-            .child(
-                v_flex()
-                    .child(
-                        div()
-                            .font_weight(gpui::FontWeight::SEMIBOLD)
-                            .text_ellipsis()
-                            .whitespace_nowrap()
-                            .child(commit.summary.clone()),
-                    )
-                    .child(
-                        h_flex()
-                            .gap_2()
-                            .text_sm()
-                            .child(SharedString::from(format!("{} committed", commit.author)))
-                            .child(
-                                h_flex()
-                                    .gap_1()
-                                    .text_color(cx.theme().colors.muted_foreground)
-                                    .child(SharedString::from(&commit.id))
-                                    .child(ClipboardButton::new("commit-id", &commit.id)),
-                            )
-                            .child(
-                                div()
-                                    .text_color(cx.theme().colors.muted_foreground)
-                                    .child(relative_time_secs(commit.time)),
-                            ),
-                    ),
-            )
-            .when_some(commit.description.as_ref(), |this, description| {
-                this.child(div().text_sm().child(SharedString::from(description)))
-            })
-            .child(
-                h_flex()
-                    .gap_2()
-                    .text_xs()
-                    .child(Badge::new("commit-files", format!("{files} files changed")))
-                    .when(insertions > 0, |this| {
-                        this.child(
-                            Badge::new("commit-insertions", format!("+ {insertions}"))
-                                .variant(BadgeVariant::Success),
-                        )
-                    })
-                    .when(deletions > 0, |this| {
-                        this.child(
-                            Badge::new("commit-deletions", format!("- {deletions}"))
-                                .variant(BadgeVariant::Danger),
-                        )
-                    }),
-            )
-            .into_any_element()
-    }
-}
-
-impl Panel for CommitDiffView {
-    fn title(&self, _cx: &App) -> Option<SharedString> {
-        Some(SharedString::from(format!(
-            "{}/{}",
-            self.repo_name, self.commit.id
-        )))
-    }
-
-    fn lead(&self, cx: &App) -> Option<AnyElement> {
-        Some(super::repo_tab_avatar(
-            self.store.read(cx),
-            &self.directory,
-            cx,
-        ))
-    }
-}
-
-impl Render for CommitDiffView {
-    fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        let body: AnyElement = if self.loading {
-            v_flex()
-                .size_full()
-                .items_center()
-                .justify_center()
-                .child(Spinner::new("commit-diff-loading"))
-                .into_any_element()
-        } else if let Some(error) = self.error.clone() {
-            placeholder(&error)
-        } else {
-            self.pane.clone().into_any_element()
-        };
-
-        v_flex()
-            .size_full()
-            .min_h_0()
-            .child(self.render_header(cx))
-            .child(div().flex_1().min_h_0().child(body))
-    }
-}
-
-const GUTTER_WIDTH: f32 = 44.;
-pub const DIFF_ROW_HEIGHT: f32 = 20.;
-pub const COMMIT_ROW_HEIGHT: f32 = 56.;
-
-#[derive(Clone, Copy)]
-enum DiffRow {
-    Hunk {
-        old_start: u32,
-        old_lines: u32,
-        new_start: u32,
-        new_lines: u32,
-    },
-    Line {
-        hunk: usize,
-        line: usize,
-    },
-}
-
-fn diff_rows(file: &FileDiff) -> Vec<DiffRow> {
-    let mut rows = Vec::new();
-    for (hunk_ix, hunk) in file.hunks.iter().enumerate() {
-        rows.push(DiffRow::Hunk {
-            old_start: hunk.old_start,
-            old_lines: hunk.old_lines,
-            new_start: hunk.new_start,
-            new_lines: hunk.new_lines,
-        });
-        rows.extend((0..hunk.lines.len()).map(|line| DiffRow::Line {
-            hunk: hunk_ix,
-            line,
-        }));
-    }
-    rows
-}
-
-fn render_diff_row(hunks: &[DiffHunk], row: DiffRow, cx: &App) -> AnyElement {
-    match row {
-        DiffRow::Hunk {
-            old_start,
-            old_lines,
-            new_start,
-            new_lines,
-        } => div()
-            .px_2()
-            .w_full()
-            .h(px(DIFF_ROW_HEIGHT))
-            .font_family(cx.theme().mono_font)
-            .text_xs()
-            .bg(cx.theme().colors.muted)
-            .border_y_1()
-            .border_color(cx.theme().colors.border)
-            .text_color(cx.theme().colors.muted_foreground)
-            .child(SharedString::from(format!(
-                "@@ -{},{} +{},{} @@",
-                old_start, old_lines, new_start, new_lines
-            )))
-            .into_any_element(),
-        DiffRow::Line { hunk, line } => render_diff_line(&hunks[hunk].lines[line], cx),
-    }
-}
-
-fn render_diff_line(line: &DiffLine, cx: &App) -> AnyElement {
-    let bg = match line.kind {
-        DiffLineKind::Addition => Some(cx.theme().ramps.success.base.opacity(0.2)),
-        DiffLineKind::Deletion => Some(cx.theme().ramps.destructive.base.opacity(0.2)),
-        DiffLineKind::Context => None,
-    };
-    let gutter = cx.theme().colors.muted_foreground;
-
-    h_flex()
-        .w_full()
-        .h(px(DIFF_ROW_HEIGHT))
-        .font_family(cx.theme().mono_font)
-        .text_xs()
-        .when_some(bg, |this, bg| this.bg(bg))
-        .child(
-            div()
-                .w(px(GUTTER_WIDTH))
-                .flex_none()
-                .pr_2()
-                .text_right()
-                .text_color(gutter)
-                .child(line.old.map(|n| n.to_string()).unwrap_or_default()),
-        )
-        .child(
-            div()
-                .w(px(GUTTER_WIDTH))
-                .flex_none()
-                .pr_2()
-                .text_right()
-                .text_color(gutter)
-                .child(line.new.map(|n| n.to_string()).unwrap_or_default()),
-        )
-        .child(
-            div()
-                .flex_1()
-                .min_w_0()
-                .overflow_hidden()
-                .whitespace_nowrap()
-                .text_color(cx.theme().colors.foreground)
-                .child(line.text.clone()),
-        )
-        .into_any_element()
-}
-
-fn placeholder(message: impl Into<SharedString>) -> AnyElement {
-    v_flex()
-        .size_full()
-        .items_center()
-        .justify_center()
-        .child(EmptyState::new(message))
-        .into_any_element()
-}

crates/signed_app/src/views/repo/files.rs

@@ -1,809 +0,0 @@
-use std::collections::{HashMap, HashSet, VecDeque};
-use std::path::{Component, Path, PathBuf};
-
-use anyhow::Error;
-use gpui::prelude::FluentBuilder as _;
-use gpui::{
-    AnyElement, AppContext as _, Context, Entity, IntoElement, ParentElement as _, Render,
-    SharedString, Styled as _, Task, WeakEntity, Window, div, px,
-};
-use gpui_native_kit::common::{h_flex, v_flex};
-use gpui_native_kit::data::tree::{Tree, TreeItem};
-use gpui_native_kit::editor::code::CodeViewState;
-use gpui_native_kit::editor::highlight::Language;
-use gpui_native_kit::editor::markdown::MarkdownViewState;
-use gpui_native_kit::empty_state::EmptyState;
-use gpui_native_kit::icons::{Icon, IconRole};
-use gpui_native_kit::spinner::Spinner;
-use gpui_native_kit::theme::ActiveTheme as _;
-use signed_git::{FileCommit, Repo, WorktreeSnapshot};
-
-use crate::views::tree::{TreeItemSeed, TreeRow, flatten};
-
-const TREE_WIDTH: f32 = 240.;
-const MAX_PREVIEW_BYTES: usize = 1024 * 1024;
-const MAX_PREVIEWED_FILES: usize = 32;
-const MAX_PREVIEW_CACHE_BYTES: usize = 8 * 1024 * 1024;
-
-enum FileContent {
-    Text(String),
-    Binary,
-    TooLarge,
-    Failed(String),
-}
-
-struct MarkdownView {
-    /// `None` means the repository README.
-    path: Option<SharedString>,
-    state: Entity<MarkdownViewState>,
-    /// Hash of the source, so the same document is not re-parsed on a refresh.
-    source_hash: u64,
-}
-
-struct CodeView {
-    /// Source path, relative to the worktree root.
-    path: SharedString,
-    state: Entity<CodeViewState>,
-    /// Hash of the source, so the same document is not re-parsed on a refresh.
-    source_hash: u64,
-}
-
-pub struct RepoFilesView {
-    seeds: Vec<TreeItemSeed>,
-    expanded: HashSet<String>,
-    rows: Vec<TreeRow>,
-    selected_index: Option<usize>,
-    worktree: Option<PathBuf>,
-    worktree_paths: Vec<String>,
-    md: Option<MarkdownView>,
-    code: Option<CodeView>,
-    readme_name: Option<SharedString>,
-    selected_file: Option<SharedString>,
-    files: HashMap<String, FileContent>,
-    file_order: VecDeque<String>,
-    preview_bytes: usize,
-    loading_files: HashSet<String>,
-    commits: HashMap<String, FileCommit>,
-    pending_commits: Vec<String>,
-    loading_commits: bool,
-    tasks: Vec<Task<Result<(), Error>>>,
-}
-
-impl RepoFilesView {
-    pub fn new(cx: &mut Context<Self>) -> Self {
-        let _ = cx;
-        Self {
-            seeds: Vec::new(),
-            expanded: HashSet::new(),
-            rows: Vec::new(),
-            selected_index: None,
-            worktree: None,
-            worktree_paths: Vec::new(),
-            md: None,
-            code: None,
-            readme_name: None,
-            selected_file: None,
-            files: HashMap::new(),
-            file_order: VecDeque::new(),
-            preview_bytes: 0,
-            loading_files: HashSet::new(),
-            commits: HashMap::new(),
-            pending_commits: Vec::new(),
-            loading_commits: false,
-            tasks: Vec::new(),
-        }
-    }
-
-    pub fn set_worktree(&mut self, path: PathBuf) {
-        self.worktree = Some(path);
-    }
-
-    pub fn apply_entries(
-        &mut self,
-        tree: Vec<TreeItemSeed>,
-        paths: Vec<String>,
-        cx: &mut Context<Self>,
-    ) {
-        self.worktree_paths = paths;
-        self.seeds = tree;
-        let folder_ids = folder_ids(&self.seeds);
-        self.expanded.retain(|id| folder_ids.contains(id));
-        self.rebuild_rows();
-        cx.notify();
-    }
-
-    fn rebuild_rows(&mut self) {
-        self.rows = flatten(&self.seeds, &self.expanded);
-        self.selected_index = self
-            .selected_file
-            .as_ref()
-            .and_then(|path| self.rows.iter().position(|row| row.id == path.as_ref()));
-    }
-
-    fn toggle_folder(&mut self, id: &str) {
-        if !self.expanded.remove(id) {
-            self.expanded.insert(id.to_owned());
-        }
-        self.rebuild_rows();
-    }
-
-    /// Point the README pane at `path`/`bytes`, or clear it when absent.
-    pub fn set_readme(
-        &mut self,
-        path: Option<PathBuf>,
-        bytes: Option<Vec<u8>>,
-        cx: &mut Context<Self>,
-    ) -> bool {
-        let Some((path, bytes)) = path.zip(bytes) else {
-            let changed = self.readme_name.is_some() || self.md.is_some();
-            self.readme_name = None;
-            self.md = None;
-            return changed;
-        };
-
-        let name: SharedString = path.to_string_lossy().into();
-        let mut changed = self.readme_name.as_ref() != Some(&name);
-        self.readme_name = Some(name);
-        self.load_commit(&path.to_string_lossy(), cx);
-
-        if let Ok(text) = String::from_utf8(bytes) {
-            changed |= self.set_markdown(None, &text, cx);
-        }
-
-        changed
-    }
-
-    /// Drop every cached preview and the README, e.g. on a branch switch.
-    pub fn clear_previews(&mut self) {
-        self.selected_file = None;
-        self.selected_index = None;
-        self.files.clear();
-        self.file_order.clear();
-        self.preview_bytes = 0;
-        self.loading_files.clear();
-        self.commits.clear();
-        self.pending_commits.clear();
-        self.loading_commits = false;
-        self.md = None;
-        self.code = None;
-        self.readme_name = None;
-    }
-
-    /// Refresh after the mirror caught up with the remote.
-    pub fn catch_up(
-        &mut self,
-        snapshot: &WorktreeSnapshot,
-        tree: Vec<TreeItemSeed>,
-        paths: Vec<String>,
-        cx: &mut Context<Self>,
-    ) -> bool {
-        let mut changed = false;
-
-        if paths != self.worktree_paths {
-            self.apply_entries(tree, paths, cx);
-            changed = true;
-        }
-
-        let present: HashSet<String> = snapshot
-            .entries
-            .iter()
-            .map(|path| path.to_string_lossy().into_owned())
-            .collect();
-
-        let mut previewed: Vec<String> = Vec::new();
-        previewed.extend(self.files.keys().cloned());
-        previewed.extend(self.selected_file.clone().map(|path| path.to_string()));
-
-        if let Some(path) = self.md.as_ref().and_then(|md| md.path.clone()) {
-            previewed.push(path.to_string());
-        }
-        if let Some(path) = self.code.as_ref().map(|code| code.path.clone()) {
-            previewed.push(path.to_string());
-        }
-
-        previewed.sort();
-        previewed.dedup();
-
-        for path in previewed {
-            if !present.contains(&path) {
-                self.drop_preview_of(&path);
-                changed = true;
-            }
-        }
-
-        if self.selected_file.is_none() {
-            changed |= self.set_readme(snapshot.readme_path.clone(), snapshot.readme.clone(), cx);
-        }
-
-        changed
-    }
-
-    fn pane_title(&self) -> SharedString {
-        self.selected_file
-            .clone()
-            .or_else(|| self.readme_name.clone())
-            .unwrap_or_else(|| "Overview".into())
-    }
-
-    fn activate_row(&mut self, index: usize, window: &mut Window, cx: &mut Context<Self>) {
-        let Some(row) = self.rows.get(index) else {
-            return;
-        };
-        let id = row.id.clone();
-        let expandable = row.expandable;
-
-        self.selected_index = Some(index);
-
-        if expandable {
-            self.toggle_folder(&id);
-        } else {
-            self.open_file(&id, window, cx);
-        }
-        cx.notify();
-    }
-
-    fn render_tree_column(
-        &self,
-        rows: Vec<TreeRow>,
-        selected: Option<usize>,
-        view: WeakEntity<Self>,
-        cx: &mut Context<Self>,
-    ) -> impl IntoElement {
-        let change_view = view.clone();
-        let disclosure_view = view;
-
-        v_flex()
-            .h_full()
-            .w(px(TREE_WIDTH))
-            .p_2()
-            .flex_none()
-            .border_r_1()
-            .border_color(cx.theme().colors.border)
-            .child(
-                div().flex_1().min_h_0().child(
-                    Tree::new("repo-tree")
-                        .selected(selected)
-                        .items(move |_, _| {
-                            rows.iter()
-                                .map(|row| {
-                                    let item = TreeItem::new(row.id.clone(), row.label.clone())
-                                        .depth(row.depth)
-                                        .expandable(row.expandable)
-                                        .expanded(row.expanded);
-
-                                    if row.expandable {
-                                        item.icon(Icon::named(IconRole::Folder))
-                                    } else {
-                                        item
-                                    }
-                                })
-                                .collect()
-                        })
-                        .on_change({
-                            let view = change_view;
-                            move |index, window, cx| {
-                                if let Some(index) = index
-                                    && let Err(error) = view.update(cx, |this, cx| {
-                                        this.activate_row(index, window, cx);
-                                    })
-                                {
-                                    log::warn!("failed to activate tree row: {error}");
-                                }
-                            }
-                        })
-                        .on_disclosure({
-                            let view = disclosure_view;
-                            move |index, _, cx| {
-                                if let Err(error) = view.update(cx, |this, cx| {
-                                    let id = this.rows.get(index).map(|row| row.id.clone());
-                                    if let Some(id) = id {
-                                        this.toggle_folder(&id);
-                                        cx.notify();
-                                    }
-                                }) {
-                                    log::warn!("failed to toggle folder: {error}");
-                                }
-                            }
-                        }),
-                ),
-            )
-    }
-
-    fn render_content_column(
-        &self,
-        pane_title: SharedString,
-        cx: &mut Context<Self>,
-    ) -> impl IntoElement {
-        let body: AnyElement = if let Some(path) = self.selected_file.clone() {
-            match self.files.get(path.as_ref()) {
-                Some(FileContent::Text(_)) => {
-                    if is_markdown_path(path.as_ref()) {
-                        self.markdown_element(Some(path.as_ref()))
-                    } else {
-                        self.code_element(path.as_ref())
-                    }
-                }
-                Some(FileContent::Binary) => placeholder("Binary file - preview not supported"),
-                Some(FileContent::TooLarge) => placeholder("File is too large to preview"),
-                Some(FileContent::Failed(message)) => placeholder(message),
-                None => preview_spinner(),
-            }
-        } else if self.readme_name.is_some() {
-            self.markdown_element(None)
-        } else {
-            placeholder("No README found")
-        };
-
-        let commit = match &self.selected_file {
-            Some(path) => self.commits.get(path.as_ref()),
-            None => self
-                .readme_name
-                .as_ref()
-                .and_then(|name| self.commits.get(name.as_ref())),
-        };
-
-        v_flex()
-            .flex_1()
-            .min_w_0()
-            .h_full()
-            .child(
-                h_flex()
-                    .px_3()
-                    .h_9()
-                    .gap_2()
-                    .bg(cx.theme().colors.muted)
-                    .border_b_1()
-                    .border_color(cx.theme().colors.border)
-                    .text_color(cx.theme().colors.muted_foreground)
-                    .child(
-                        div()
-                            .text_xs()
-                            .font_weight(gpui::FontWeight::SEMIBOLD)
-                            .text_ellipsis()
-                            .whitespace_nowrap()
-                            .child(pane_title),
-                    )
-                    .when_some(commit, |this, commit| {
-                        this.child(
-                            h_flex()
-                                .flex_1()
-                                .gap_1()
-                                .child(
-                                    div()
-                                        .text_xs()
-                                        .font_family(cx.theme().mono_font)
-                                        .child(commit.id.clone()),
-                                )
-                                .child(
-                                    div()
-                                        .max_w(px(250.))
-                                        .text_xs()
-                                        .text_ellipsis()
-                                        .whitespace_nowrap()
-                                        .child(commit.summary.clone()),
-                                ),
-                        )
-                    }),
-            )
-            .child(div().flex_1().min_h_0().child(body))
-    }
-
-    fn set_markdown(
-        &mut self,
-        path: Option<SharedString>,
-        text: &str,
-        cx: &mut Context<Self>,
-    ) -> bool {
-        let hash = source_hash(text);
-
-        if let Some(md) = &self.md
-            && md.path == path
-            && md.source_hash == hash
-        {
-            return false;
-        }
-
-        if let Some(md) = self.md.take()
-            && md.path == path
-        {
-            md.state.update(cx, |state, cx| {
-                state.set_source(text, cx);
-            });
-            self.md = Some(MarkdownView {
-                path,
-                state: md.state,
-                source_hash: hash,
-            });
-            return true;
-        }
-
-        let state = cx.new(|_| MarkdownViewState::new("repo-readme", text));
-        self.md = Some(MarkdownView {
-            path,
-            state,
-            source_hash: hash,
-        });
-
-        true
-    }
-
-    fn markdown_element(&self, path: Option<&str>) -> AnyElement {
-        let Some(md) = &self.md else {
-            return preview_spinner();
-        };
-
-        let ready = match path {
-            Some(path) => md.path.as_deref() == Some(path),
-            None => md.path.is_none(),
-        };
-
-        if !ready {
-            return preview_spinner();
-        }
-
-        div()
-            .p_4()
-            .size_full()
-            .overflow_hidden()
-            .child(md.state.clone())
-            .into_any_element()
-    }
-
-    fn set_code(
-        &mut self,
-        path: SharedString,
-        text: &str,
-        window: &mut Window,
-        cx: &mut Context<Self>,
-    ) {
-        let hash = source_hash(text);
-        let language = code_language(path.as_ref());
-
-        if let Some(code) = &self.code
-            && code.path == path
-            && code.source_hash == hash
-        {
-            return;
-        }
-
-        if let Some(code) = self.code.take()
-            && code.path == path
-        {
-            code.state.update(cx, |state, cx| {
-                state.set_source(text, language, cx);
-            });
-            self.code = Some(CodeView {
-                path,
-                state: code.state,
-                source_hash: hash,
-            });
-            return;
-        }
-
-        let state = cx.new(|cx| CodeViewState::new("repo-code", text, language, cx));
-        let _ = window;
-        self.code = Some(CodeView {
-            path,
-            state,
-            source_hash: hash,
-        });
-    }
-
-    fn code_element(&self, path: &str) -> AnyElement {
-        let Some(code) = &self.code else {
-            return preview_spinner();
-        };
-        if code.path.as_ref() != path {
-            return preview_spinner();
-        }
-
-        div()
-            .size_full()
-            .overflow_hidden()
-            .child(code.state.clone())
-            .into_any_element()
-    }
-
-    fn open_file(&mut self, path: &str, window: &mut Window, cx: &mut Context<Self>) {
-        self.selected_file = Some(path.into());
-
-        if self.files.contains_key(path) {
-            if let Some(FileContent::Text(text)) = self.files.get(path) {
-                let text = text.clone();
-                if is_markdown_path(path) {
-                    if self.md.as_ref().map(|md| md.path.as_deref()) != Some(Some(path)) {
-                        self.set_markdown(Some(path.into()), &text, cx);
-                    }
-                } else if self.code.as_ref().map(|code| code.path.as_str()) != Some(path) {
-                    self.set_code(path.into(), &text, window, cx);
-                }
-            }
-            cx.notify();
-            return;
-        }
-        if self.loading_files.contains(path) {
-            cx.notify();
-            return;
-        }
-
-        let rel = Path::new(path);
-        let unsafe_path = rel.is_absolute()
-            || rel.components().any(|c| {
-                matches!(
-                    c,
-                    Component::ParentDir | Component::RootDir | Component::Prefix(_)
-                )
-            });
-
-        let Some(worktree) = self.worktree.clone() else {
-            return;
-        };
-
-        if unsafe_path {
-            return;
-        }
-
-        self.loading_files.insert(path.to_string());
-        let path = path.to_string();
-
-        self.load_commit(&path, cx);
-
-        let task: Task<Result<(), Error>> = cx.spawn_in(window, async move |this, cx| {
-            let path_for_read = path.clone();
-            let content = cx
-                .background_spawn(async move {
-                    let full = worktree.join(&path_for_read);
-
-                    let metadata = match std::fs::metadata(&full) {
-                        Ok(metadata) => metadata,
-                        Err(error) => return Err(anyhow::anyhow!("{}", error)),
-                    };
-
-                    if metadata.len() > MAX_PREVIEW_BYTES as u64 {
-                        return Ok(FileContent::TooLarge);
-                    }
-
-                    let bytes = match std::fs::read(&full) {
-                        Ok(bytes) => bytes,
-                        Err(error) => return Err(anyhow::anyhow!("{}", error)),
-                    };
-
-                    match String::from_utf8(bytes) {
-                        Ok(text) => Ok(FileContent::Text(text)),
-                        Err(_) => Ok(FileContent::Binary),
-                    }
-                })
-                .await;
-
-            this.update_in(cx, |this, window, cx| {
-                this.loading_files.remove(&path);
-
-                match content {
-                    Ok(kind) => {
-                        if let FileContent::Text(text) = &kind {
-                            if is_markdown_path(&path) {
-                                let same = this.md.as_ref().map(|md| md.path.as_deref())
-                                    == Some(Some(path.as_str()));
-                                if !same {
-                                    this.set_markdown(Some(path.clone().into()), text, cx);
-                                }
-                            } else {
-                                let same = this.code.as_ref().map(|code| code.path.as_str())
-                                    == Some(path.as_str());
-                                if !same {
-                                    this.set_code(path.clone().into(), text, window, cx);
-                                }
-                            }
-                            this.preview_bytes += text.len();
-                        }
-                        this.files.insert(path.clone(), kind);
-                        this.file_order.push_back(path);
-                        this.evict_previews();
-                    }
-                    Err(error) => {
-                        this.files
-                            .insert(path, FileContent::Failed(error.to_string()));
-                    }
-                }
-                cx.notify();
-            })?;
-
-            Ok(())
-        });
-
-        self.tasks.push(task);
-    }
-
-    fn drop_preview_of(&mut self, path: &str) {
-        if let Some(FileContent::Text(text)) = self.files.remove(path) {
-            self.preview_bytes -= text.len();
-        }
-
-        self.commits.remove(path);
-
-        if self.selected_file.as_deref() == Some(path) {
-            self.selected_file = None;
-        }
-        if self.md.as_ref().and_then(|md| md.path.as_deref()) == Some(path) {
-            self.md = None;
-        }
-        if self.code.as_ref().map(|code| code.path.as_ref()) == Some(path) {
-            self.code = None;
-        }
-    }
-
-    fn evict_previews(&mut self) {
-        while (self.files.len() > MAX_PREVIEWED_FILES
-            || self.preview_bytes > MAX_PREVIEW_CACHE_BYTES)
-            && self.file_order.len() > 1
-        {
-            let Some(path) = self.file_order.pop_front() else {
-                break;
-            };
-
-            if Some(path.as_str()) == self.selected_file.as_deref() {
-                self.file_order.push_back(path);
-                continue;
-            }
-
-            if let Some(FileContent::Text(text)) = self.files.remove(&path) {
-                self.preview_bytes -= text.len();
-            }
-            if self.md.as_ref().and_then(|md| md.path.as_deref()) == Some(path.as_str()) {
-                self.md = None;
-            }
-            if self
-                .code
-                .as_ref()
-                .is_some_and(|code| code.path.as_ref() == path.as_str())
-            {
-                self.code = None;
-            }
-            self.commits.remove(&path);
-        }
-    }
-
-    fn load_commit(&mut self, path: &str, cx: &mut Context<Self>) {
-        if self.commits.contains_key(path) || self.pending_commits.iter().any(|p| p == path) {
-            return;
-        }
-
-        self.pending_commits.push(path.to_string());
-
-        if !self.loading_commits {
-            self.load_commits(cx);
-        }
-    }
-
-    fn load_commits(&mut self, cx: &mut Context<Self>) {
-        if self.pending_commits.is_empty() || self.loading_commits {
-            return;
-        }
-
-        let Some(worktree) = self.worktree.clone() else {
-            self.pending_commits.clear();
-            return;
-        };
-
-        self.loading_commits = true;
-        let paths = std::mem::take(&mut self.pending_commits);
-
-        let task: Task<Result<(), Error>> = cx.spawn(async move |this, cx| {
-            let rels: Vec<PathBuf> = paths.iter().map(PathBuf::from).collect();
-            let result = cx
-                .background_spawn(async move {
-                    Repo::open_cached(&worktree).and_then(|repo| repo.last_commits(&rels))
-                })
-                .await;
-
-            this.update(cx, |this, cx| {
-                this.loading_commits = false;
-
-                if let Ok(found) = result {
-                    for (path, commit) in found {
-                        this.commits
-                            .insert(path.to_string_lossy().into_owned(), commit);
-                    }
-                }
-
-                if !this.pending_commits.is_empty() {
-                    this.load_commits(cx);
-                }
-
-                cx.notify();
-            })?;
-
-            Ok(())
-        });
-
-        self.tasks.push(task);
-    }
-}
-
-impl Render for RepoFilesView {
-    fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        let rows = self.rows.clone();
-        let selected = self.selected_index;
-        let view = cx.entity().downgrade();
-        let pane_title = self.pane_title();
-
-        h_flex()
-            .flex_1()
-            .w_full()
-            .overflow_hidden()
-            .child(self.render_tree_column(rows, selected, view, cx))
-            .child(self.render_content_column(pane_title, cx))
-    }
-}
-
-fn folder_ids(seeds: &[TreeItemSeed]) -> HashSet<String> {
-    fn push(seed: &TreeItemSeed, ids: &mut HashSet<String>) {
-        if !seed.children.is_empty() {
-            ids.insert(seed.id.clone());
-            for child in &seed.children {
-                push(child, ids);
-            }
-        }
-    }
-
-    let mut ids = HashSet::new();
-    for seed in seeds {
-        push(seed, &mut ids);
-    }
-    ids
-}
-
-fn source_hash(text: &str) -> u64 {
-    use std::hash::{Hash, Hasher};
-
-    let mut hasher = std::collections::hash_map::DefaultHasher::new();
-    text.hash(&mut hasher);
-    hasher.finish()
-}
-
-fn preview_spinner() -> AnyElement {
-    v_flex()
-        .size_full()
-        .items_center()
-        .justify_center()
-        .child(Spinner::new("repo-preview-spinner"))
-        .into_any_element()
-}
-
-fn placeholder(message: impl Into<SharedString>) -> AnyElement {
-    v_flex()
-        .size_full()
-        .items_center()
-        .justify_center()
-        .child(EmptyState::new(message))
-        .into_any_element()
-}
-
-/// The kit grammar for a path; only four languages are supported.
-fn code_language(path: &str) -> Language {
-    match Path::new(path)
-        .extension()
-        .and_then(|ext| ext.to_str())
-        .map(|ext| ext.to_ascii_lowercase())
-        .as_deref()
-    {
-        Some("rs") => Language::Rust,
-        Some("ts" | "mts" | "cts" | "tsx") => Language::TypeScript,
-        Some("js" | "mjs" | "cjs" | "jsx") => Language::JavaScript,
-        Some("py") => Language::Python,
-        _ => Language::Plain,
-    }
-}
-
-/// Whether a file path has a markdown extension.
-fn is_markdown_path(path: &str) -> bool {
-    Path::new(path)
-        .extension()
-        .and_then(|ext| ext.to_str())
-        .is_some_and(|ext| {
-            matches!(
-                ext.to_ascii_lowercase().as_str(),
-                "md" | "markdown" | "mdown" | "mkdn"
-            )
-        })
-}

crates/signed_app/src/views/repo/history.rs

@@ -1,279 +0,0 @@
-use std::path::PathBuf;
-
-use anyhow::Error;
-use gpui::prelude::FluentBuilder as _;
-use gpui::{
-    AppContext as _, Context, Entity, InteractiveElement as _, IntoElement, ParentElement as _,
-    Render, SharedString, StatefulInteractiveElement as _, Styled as _, Task,
-    UniformListScrollHandle, WeakEntity, Window, div, px, uniform_list,
-};
-use gpui_native_kit::common::{h_flex, v_flex};
-use gpui_native_kit::empty_state::EmptyState;
-use gpui_native_kit::layout::dock::DockState;
-use gpui_native_kit::scrollbar::Scrollbar;
-use gpui_native_kit::spinner::Spinner;
-use gpui_native_kit::theme::ActiveTheme as _;
-use signed_git::{CommitList, FileCommit, Repo};
-use signed_state::RepoStore;
-use utils::relative_time_secs;
-
-use super::commit_diff::{COMMIT_ROW_HEIGHT, CommitDiffView};
-use super::repo_display_name;
-use crate::panels;
-
-pub struct RepoHistoryView {
-    store: Entity<RepoStore>,
-    dock: WeakEntity<DockState>,
-    worktree: Option<PathBuf>,
-    all_commits: Option<CommitList>,
-    loading_all_commits: bool,
-    scroll_handle: UniformListScrollHandle,
-    tasks: Vec<Task<Result<(), Error>>>,
-}
-
-impl RepoHistoryView {
-    pub fn new(store: Entity<RepoStore>, dock: WeakEntity<DockState>) -> Self {
-        Self {
-            store,
-            dock,
-            worktree: None,
-            all_commits: None,
-            loading_all_commits: false,
-            scroll_handle: UniformListScrollHandle::new(),
-            tasks: Vec::new(),
-        }
-    }
-
-    pub fn set_worktree(&mut self, path: Option<PathBuf>) {
-        self.worktree = path;
-    }
-
-    /// Number of commits reachable from HEAD, for the Commits tab label.
-    pub fn commit_count(&self) -> Option<usize> {
-        self.all_commits.as_ref().map(|list| list.total)
-    }
-
-    /// Drop the current list and walk HEAD again.
-    pub fn reload(&mut self, cx: &mut Context<Self>) {
-        self.all_commits = None;
-        self.loading_all_commits = false;
-        self.load(cx);
-    }
-
-    fn load(&mut self, cx: &mut Context<Self>) {
-        if self.loading_all_commits || self.all_commits.is_some() {
-            return;
-        }
-
-        let Some(worktree) = self.worktree.clone() else {
-            return;
-        };
-
-        self.loading_all_commits = true;
-
-        let task: Task<Result<(), Error>> = cx.spawn(async move |this, cx| {
-            let result = cx
-                .background_spawn(async move {
-                    Repo::open_cached(&worktree).and_then(|repo| repo.all_commits())
-                })
-                .await;
-
-            this.update(cx, |this, cx| {
-                if let Ok(list) = result {
-                    this.all_commits = Some(list);
-                }
-                this.loading_all_commits = false;
-                cx.notify();
-            })?;
-
-            Ok(())
-        });
-
-        self.tasks.push(task);
-    }
-
-    pub fn open_commit_diff(
-        &mut self,
-        commit_id: &str,
-        window: &mut Window,
-        cx: &mut Context<Self>,
-    ) {
-        let Some(worktree) = self.worktree.clone() else {
-            return;
-        };
-
-        // Same display name as the repo detail panel's title.
-        let repo_name = repo_display_name(self.store.read(cx));
-        let store = self.store.clone();
-        let commit_id = commit_id.to_owned();
-        let id = match store.read(cx).addr() {
-            Some(addr) => SharedString::from(format!("commit:{addr}:{commit_id}")),
-            None => SharedString::from(format!("commit:{}:{}", worktree.display(), commit_id)),
-        };
-        let dock = self.dock.clone();
-
-        panels::open(
-            &dock,
-            id,
-            move |window, cx| {
-                cx.new(|cx| {
-                    CommitDiffView::new(
-                        store.clone(),
-                        worktree.clone(),
-                        repo_name.clone(),
-                        commit_id.clone(),
-                        window,
-                        cx,
-                    )
-                })
-            },
-            window,
-            cx,
-        );
-    }
-}
-
-impl Render for RepoHistoryView {
-    fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        let Some(list) = self.all_commits.as_ref() else {
-            return if self.loading_all_commits {
-                v_flex()
-                    .size_full()
-                    .items_center()
-                    .justify_center()
-                    .child(Spinner::new("commits-loading"))
-                    .into_any_element()
-            } else {
-                empty_state("Failed to load commits")
-            };
-        };
-
-        if list.commits.is_empty() {
-            return empty_state("No commits found");
-        }
-
-        let commits = list.commits.clone();
-        let shown = commits.len();
-        let total = list.total;
-        let view = cx.entity().downgrade();
-
-        v_flex()
-            .relative()
-            .flex_1()
-            .w_full()
-            .min_h_0()
-            .child(
-                uniform_list("commits", shown, move |range, _, cx| {
-                    range
-                        .map(|ix| {
-                            let commit = commits[ix].clone();
-                            let id = commit.id.clone();
-                            let view = view.clone();
-                            commit_row(
-                                ix,
-                                &commit,
-                                move |window, cx| {
-                                    if let Err(error) = view.update(cx, |this, cx| {
-                                        this.open_commit_diff(&id, window, cx);
-                                    }) {
-                                        log::warn!("failed to open commit diff: {error}");
-                                    }
-                                },
-                                cx,
-                            )
-                        })
-                        .collect()
-                })
-                .track_scroll(&self.scroll_handle)
-                .size_full(),
-            )
-            .when(shown < total, |this| {
-                this.child(
-                    div()
-                        .py_2()
-                        .w_full()
-                        .text_xs()
-                        .text_color(cx.theme().colors.muted_foreground)
-                        .child(format!("Showing {shown} of {total} commits")),
-                )
-            })
-            .child(
-                div()
-                    .absolute()
-                    .top_0()
-                    .left_0()
-                    .right_0()
-                    .bottom_0()
-                    .child(Scrollbar::vertical(
-                        "commits-scroll",
-                        self.scroll_handle.clone(),
-                    )),
-            )
-            .into_any_element()
-    }
-}
-
-fn empty_state(message: &'static str) -> gpui::AnyElement {
-    v_flex()
-        .size_full()
-        .items_center()
-        .justify_center()
-        .child(EmptyState::new(message))
-        .into_any_element()
-}
-
-/// One commit row shared by the repository history and pull-request commit list.
-pub fn commit_row(
-    ix: usize,
-    commit: &FileCommit,
-    on_click: impl Fn(&mut Window, &mut gpui::App) + 'static,
-    cx: &gpui::App,
-) -> gpui::AnyElement {
-    h_flex()
-        .id(ix)
-        .px_4()
-        .h(px(COMMIT_ROW_HEIGHT))
-        .w_full()
-        .gap_3()
-        .border_b_1()
-        .border_color(cx.theme().colors.border)
-        .hover(|this| this.bg(cx.theme().colors.muted_hover))
-        .child(
-            v_flex()
-                .flex_1()
-                .min_w_0()
-                .gap_1()
-                .justify_center()
-                .child(
-                    h_flex()
-                        .gap_2()
-                        .overflow_hidden()
-                        .child(
-                            div()
-                                .font_family(cx.theme().mono_font)
-                                .text_xs()
-                                .text_color(cx.theme().colors.muted_foreground)
-                                .child(commit.id.clone()),
-                        )
-                        .child(
-                            div()
-                                .flex_1()
-                                .min_w_0()
-                                .text_sm()
-                                .text_ellipsis()
-                                .whitespace_nowrap()
-                                .child(commit.summary.clone()),
-                        ),
-                )
-                .child(
-                    h_flex()
-                        .gap_2()
-                        .text_xs()
-                        .text_color(cx.theme().colors.muted_foreground)
-                        .child(commit.author.clone())
-                        .child(relative_time_secs(commit.time)),
-                ),
-        )
-        .on_click(move |_, window, cx| on_click(window, cx))
-        .into_any_element()
-}

crates/signed_app/src/views/repo/refs.rs

@@ -1,139 +0,0 @@
-use gpui::{App, AppContext as _, Entity, SharedString, WeakEntity, Window};
-use gpui_native_kit::combobox::{Combobox, ComboboxState};
-
-use super::RepoDetailView;
-
-pub(super) struct RefSwitcher {
-    pub(super) branch_select: Entity<ComboboxState<SharedString>>,
-    pub(super) tag_select: Entity<ComboboxState<SharedString>>,
-    ref_branches: Vec<SharedString>,
-    ref_tags: Vec<SharedString>,
-    pub(super) switching_ref: bool,
-}
-
-impl RefSwitcher {
-    pub(super) fn new(view: WeakEntity<RepoDetailView>, window: &mut Window, cx: &mut App) -> Self {
-        let branch_view = view.clone();
-        let branch_select = cx.new(|cx| {
-            ComboboxState::new(
-                Combobox::new("branch-select", "Branch", Vec::new())
-                    .placeholder("Branch")
-                    .on_change(move |value, window, cx| {
-                        if let Some(name) = value
-                            && let Err(error) = branch_view.update(cx, |this, cx| {
-                                this.switch_ref(super::RefKind::Branch, name, window, cx);
-                            })
-                        {
-                            log::warn!("failed to switch branch: {error}");
-                        }
-                    }),
-                window,
-                cx,
-            )
-        });
-
-        let tag_view = view;
-        let tag_select = cx.new(|cx| {
-            ComboboxState::new(
-                Combobox::new("tag-select", "Tag", Vec::new())
-                    .placeholder("Tag")
-                    .on_change(move |value, window, cx| {
-                        if let Some(name) = value
-                            && let Err(error) = tag_view.update(cx, |this, cx| {
-                                this.switch_ref(super::RefKind::Tag, name, window, cx);
-                            })
-                        {
-                            log::warn!("failed to switch tag: {error}");
-                        }
-                    }),
-                window,
-                cx,
-            )
-        });
-
-        Self {
-            branch_select,
-            tag_select,
-            ref_branches: Vec::new(),
-            ref_tags: Vec::new(),
-            switching_ref: false,
-        }
-    }
-
-    pub(super) fn set_branches(
-        &mut self,
-        branches: Vec<SharedString>,
-        selected: Option<SharedString>,
-        window: &mut Window,
-        cx: &mut App,
-    ) -> bool {
-        sync_selector(
-            &self.branch_select,
-            &mut self.ref_branches,
-            branches,
-            selected,
-            window,
-            cx,
-        )
-    }
-
-    pub(super) fn set_tags(
-        &mut self,
-        tags: Vec<SharedString>,
-        window: &mut Window,
-        cx: &mut App,
-    ) -> bool {
-        sync_selector(&self.tag_select, &mut self.ref_tags, tags, None, window, cx)
-    }
-
-    pub(super) fn restore_selection(
-        &self,
-        select: &Entity<ComboboxState<SharedString>>,
-        previous: &Option<SharedString>,
-        window: &mut Window,
-        cx: &mut App,
-    ) {
-        select.update(cx, |state, cx| {
-            state.set_selected(previous.clone(), window, cx)
-        });
-    }
-}
-
-fn sync_selector(
-    select: &Entity<ComboboxState<SharedString>>,
-    cached: &mut Vec<SharedString>,
-    items: Vec<SharedString>,
-    selected: Option<SharedString>,
-    window: &mut Window,
-    cx: &mut App,
-) -> bool {
-    let items_changed = *cached != items;
-
-    let selection_changed = selected
-        .as_ref()
-        .is_some_and(|value| select.read(cx).selected() != Some(value));
-
-    if !items_changed && !selection_changed {
-        return false;
-    }
-
-    select.update(cx, |state, cx| {
-        if items_changed {
-            state.set_options(
-                items
-                    .iter()
-                    .map(|item| (item.clone(), item.clone()))
-                    .collect(),
-                cx,
-            );
-        }
-        if let Some(value) = selected
-            && (items_changed || selection_changed)
-        {
-            state.set_selected(Some(value), window, cx);
-        }
-    });
-    *cached = items;
-
-    true
-}

crates/signed_app/src/views/sidebar.rs

@@ -1,649 +0,0 @@
-use std::collections::HashMap;
-use std::sync::Arc;
-use std::time::{SystemTime, UNIX_EPOCH};
-
-use assets::CustomIconName;
-use gpui::{
-    AnyElement, App, AppContext as _, Context, FontWeight, IntoElement, ObjectFit,
-    ParentElement as _, SharedString, Styled as _, StyledImage as _, Subscription, WeakEntity,
-    Window, div, img, px,
-};
-use gpui_native_kit::avatar::Avatar;
-use gpui_native_kit::badge::{Badge, BadgeVariant};
-use gpui_native_kit::button::{Button, ButtonVariant};
-use gpui_native_kit::common::{Sizable as _, h_flex, v_flex};
-use gpui_native_kit::data::sidebar::{Sidebar, SidebarEntry};
-use gpui_native_kit::icons::{Icon, IconRole};
-use gpui_native_kit::layout::dock::DockState;
-use gpui_native_kit::menu::{Menu, MenuItem};
-use gpui_native_kit::theme::ActiveTheme as _;
-use gpui_native_kit::tooltip::Tooltip;
-use metadata::{Profile, ProfileDirectory};
-use nostr::prelude::PublicKey;
-use signed_core::{Announcement, RepoAddr};
-use signed_state::{
-    Backend, BackendEvent, CheckoutsStore, LocalReposStore, Nip34Binding, Nip34Kind, RepoListStore,
-    ResolvedLocalRepo, SyncStatusDirectory,
-};
-
-use crate::dialogs;
-use crate::views::explore::ExploreView;
-
-pub struct SidebarView {
-    weak: WeakEntity<Self>,
-    dock: WeakEntity<DockState>,
-    banner: SharedString,
-    scanning: bool,
-    /// User's announced repositories.
-    announcements: Arc<Vec<Announcement>>,
-    /// Local repositories found by the scan that are not announced yet.
-    local_repos: Arc<Vec<ResolvedLocalRepo>>,
-    /// Unpushed commit counts per announced repository.
-    unpushed: HashMap<RepoAddr, usize>,
-    /// Profiles rendered by the sidebar.
-    directory: gpui::Entity<ProfileDirectory>,
-    /// Sync statuses for the announced repositories.
-    sync_directory: gpui::Entity<SyncStatusDirectory>,
-    user_menu_open: bool,
-    _subscriptions: Vec<Subscription>,
-}
-
-impl SidebarView {
-    pub fn new(dock: WeakEntity<DockState>, cx: &mut Context<Self>) -> Self {
-        let backend = Backend::global(cx);
-        let repos = RepoListStore::global(cx);
-        let local = LocalReposStore::global(cx);
-        let checkouts = CheckoutsStore::global(cx);
-
-        let mut subscriptions = Vec::new();
-
-        // Identity changes swap the whole sidebar between the sign-in screen and the signed-in content.
-        subscriptions.push(cx.subscribe(&backend, |this, _backend, event, cx| {
-            let signer_changed = matches!(event, BackendEvent::SignerChanged);
-            let signer_required = matches!(event, BackendEvent::SignerRequired);
-
-            if signer_required {
-                this.banner = pick_banner();
-                cx.notify();
-            }
-
-            if this.refresh(cx) || signer_changed {
-                cx.notify();
-            }
-        }));
-
-        subscriptions.push(cx.observe(&repos, |this, _repos, cx| {
-            if this.refresh(cx) {
-                cx.notify();
-            }
-        }));
-
-        subscriptions.push(cx.observe(&local, |this, _local, cx| {
-            if this.refresh(cx) {
-                cx.notify();
-            }
-        }));
-
-        // Push statuses are recomputed in the background, so only the badge counts change.
-        subscriptions.push(cx.observe(&checkouts, |this, _checkouts, cx| {
-            if this.refresh_unpushed(cx) {
-                cx.notify();
-            }
-        }));
-
-        Self {
-            weak: cx.entity().downgrade(),
-            dock,
-            banner: pick_banner(),
-            announcements: Arc::new(Vec::new()),
-            local_repos: Arc::new(Vec::new()),
-            scanning: false,
-            unpushed: HashMap::new(),
-            directory: ProfileDirectory::new(cx),
-            sync_directory: SyncStatusDirectory::new(cx),
-            user_menu_open: false,
-            _subscriptions: subscriptions,
-        }
-    }
-
-    fn refresh(&mut self, cx: &mut Context<Self>) -> bool {
-        let backend = Backend::global(cx);
-        let user = backend.read(cx).current_user();
-
-        let (announcements, local_repos, scanning) = {
-            let repo_list = RepoListStore::global(cx).read(cx);
-
-            let announcements = user
-                .as_ref()
-                .map(|user| repo_list.announcements_of(user))
-                .unwrap_or_default();
-
-            let local = LocalReposStore::global(cx).read(cx);
-            let local_repos =
-                LocalReposStore::resolve(&local.repos, &repo_list.announcements, &announcements);
-
-            (announcements, local_repos, local.scanning)
-        };
-
-        let announcements_changed = *self.announcements != announcements;
-        let local_changed = *self.local_repos != local_repos;
-        let scanning_changed = self.scanning != scanning;
-
-        self.announcements = Arc::new(announcements);
-        self.local_repos = Arc::new(local_repos);
-        self.scanning = scanning;
-
-        let mut profiles: Vec<PublicKey> = user.into_iter().collect();
-        let owners: Vec<PublicKey> = self
-            .local_repos
-            .iter()
-            .filter_map(|entry| {
-                entry
-                    .nip34
-                    .as_ref()
-                    .and_then(|binding| binding.owner)
-                    .filter(|owner| !profiles.contains(owner))
-            })
-            .collect();
-
-        profiles.extend(owners);
-
-        self.directory.update(cx, |directory, cx| {
-            directory.track(profiles, cx);
-        });
-
-        let addrs: Vec<RepoAddr> = self
-            .announcements
-            .iter()
-            .map(|announcement| announcement.addr())
-            .collect();
-
-        self.sync_directory.update(cx, |directory, cx| {
-            directory.track(addrs, cx);
-        });
-
-        if announcements_changed {
-            self.request_push_watches(cx);
-            self.unpushed.clear();
-        }
-
-        announcements_changed || local_changed || scanning_changed
-    }
-
-    fn refresh_unpushed(&mut self, cx: &mut Context<Self>) -> bool {
-        let checkouts = CheckoutsStore::global(cx);
-        let mut unpushed = HashMap::with_capacity(self.announcements.len());
-
-        for announcement in self.announcements.iter() {
-            let addr = announcement.addr();
-            let count = checkouts.read(cx).unpushed(&addr);
-            if count > 0 {
-                unpushed.insert(addr, count);
-            }
-        }
-
-        if unpushed == self.unpushed {
-            return false;
-        }
-
-        self.unpushed = unpushed;
-        true
-    }
-
-    fn request_push_watches(&self, cx: &mut Context<Self>) {
-        let checkouts = CheckoutsStore::global(cx);
-        checkouts.update(cx, |checkouts, cx| {
-            for announcement in self.announcements.iter() {
-                checkouts.request_push_statuses(&announcement.addr(), cx);
-            }
-        });
-    }
-
-    /// Renders the sidebar for the current identity state.
-    pub fn build(&self, cx: &App) -> Sidebar {
-        let backend = Backend::global(cx);
-
-        let profile = backend
-            .read(cx)
-            .current_user()
-            .map(|public_key| self.directory.read(cx).profile(&public_key, cx));
-
-        let Some(profile) = profile else {
-            return Sidebar::new("signed-sidebar").content(self.render_sign_in(cx));
-        };
-
-        let weak = self.weak.clone();
-        let announcements = self.announcements.clone();
-        let local_repos = self.local_repos.clone();
-        let unpushed = self.unpushed.clone();
-        let directory = self.directory.clone();
-        let sync_directory = self.sync_directory.clone();
-
-        Sidebar::new("signed-sidebar")
-            .transparent(true)
-            .header(self.render_user(&profile, self.scanning, cx))
-            .entries(move |_, cx| {
-                let muted = cx.theme().colors.muted_foreground;
-                let mut entries = vec![
-                    SidebarEntry::row("browse", "Browse").prefix(
-                        Icon::named(CustomIconName::Globe)
-                            .size(px(14.))
-                            .color(muted),
-                    ),
-                    SidebarEntry::row("search", "Search")
-                        .prefix(Icon::named(IconRole::Search).size(px(14.)).color(muted)),
-                    SidebarEntry::header("All Repositories"),
-                ];
-
-                for announcement in announcements.iter() {
-                    let owner = directory.read(cx).profile(&announcement.owner, cx);
-                    let name = announcement
-                        .name
-                        .as_deref()
-                        .map(SharedString::from)
-                        .unwrap_or_else(|| SharedString::from(announcement.id.clone()));
-                    let addr = announcement.addr();
-                    let mut row = SidebarEntry::row(
-                        SharedString::from(format!("repo:{}", announcement.id)),
-                        name,
-                    )
-                    .prefix(
-                        Avatar::new(announcement.owner)
-                            .name(owner.name())
-                            .picture(owner.picture())
-                            .small(),
-                    );
-
-                    let count = unpushed.get(&addr).copied().unwrap_or(0);
-                    let unsynced = sync_directory.read(cx).unsynced(&addr, cx);
-
-                    if count > 0 || unsynced > 0 {
-                        let mut badges = h_flex().gap_1();
-                        if count > 0 {
-                            badges = badges.child(
-                                Badge::new(
-                                    SharedString::from(format!("unpushed:{addr}")),
-                                    count.to_string(),
-                                )
-                                .variant(BadgeVariant::Danger),
-                            );
-                        }
-                        if unsynced > 0 {
-                            badges = badges.child(
-                                Badge::new(
-                                    SharedString::from(format!("unsynced:{addr}")),
-                                    unsynced.to_string(),
-                                )
-                                .variant(BadgeVariant::Accent),
-                            );
-                        }
-                        row = row.suffix(badges);
-                    }
-
-                    entries.push(row);
-                }
-
-                for entry in local_repos.iter() {
-                    let suffix: AnyElement = match entry.nip34.as_ref() {
-                        Some(binding) => {
-                            let (label, note) = match binding.kind {
-                                Nip34Kind::Initialized => {
-                                    let platform = local_platform(binding).unwrap_or("Grasp");
-                                    (platform, "Initialized for NIP-34")
-                                }
-                                Nip34Kind::Cloned => ("Cloned", "Cloned but not initialized"),
-                                Nip34Kind::ToolingOnly => ("Tooling", "Grasp tooling only"),
-                            };
-                            Badge::new(
-                                SharedString::from(format!("local-badge:{}", entry.path.display())),
-                                label,
-                            )
-                            .tooltip(Tooltip::text(note))
-                            .into_any_element()
-                        }
-                        None => Badge::new(
-                            SharedString::from(format!(
-                                "local-unpublished:{}",
-                                entry.path.display()
-                            )),
-                            "Unpublished",
-                        )
-                        .variant(BadgeVariant::Warning)
-                        .into_any_element(),
-                    };
-
-                    entries.push(
-                        SidebarEntry::row(
-                            SharedString::from(format!("local-repo:{}", entry.path.display())),
-                            entry.name(),
-                        )
-                        .prefix(local_avatar(entry, &directory, cx))
-                        .suffix(suffix),
-                    );
-                }
-
-                entries
-            })
-            .on_change(move |index, window, cx| {
-                if let Err(error) = weak.update(cx, |this, cx| this.activate(index, window, cx)) {
-                    log::warn!("failed to activate sidebar row: {error}");
-                }
-            })
-    }
-
-    fn activate(&mut self, index: Option<usize>, window: &mut Window, cx: &mut Context<Self>) {
-        let Some(index) = index else {
-            return;
-        };
-
-        match index {
-            0 | 1 => {
-                self.open_explore(window, cx);
-                return;
-            }
-            _ => {}
-        }
-
-        let Some(row) = index.checked_sub(3) else {
-            return;
-        };
-
-        if row < self.announcements.len() {
-            let announcement = self.announcements[row].clone();
-            let addr = announcement.addr();
-            crate::views::repo::actions::open_repo_panel(
-                &self.dock,
-                &addr,
-                Some(&announcement),
-                window,
-                cx,
-            );
-            return;
-        }
-
-        let local_ix = row - self.announcements.len();
-        if let Some(entry) = self.local_repos.get(local_ix).cloned() {
-            self.open_local_entry(entry, window, cx);
-        }
-    }
-
-    /// A local repository opens as the announced repository when its binding matches one.
-    fn open_local_entry(
-        &mut self,
-        entry: ResolvedLocalRepo,
-        window: &mut Window,
-        cx: &mut Context<Self>,
-    ) {
-        let ResolvedLocalRepo {
-            path,
-            nip34,
-            announcement,
-        } = entry;
-
-        if let Some(announcement) = announcement {
-            let id = SharedString::from(format!("repo:{}", announcement.addr()));
-            let dock = self.dock.clone();
-            let dock_for_build = dock.clone();
-            crate::panels::open(
-                &dock,
-                id,
-                move |window, cx| {
-                    cx.new(|cx| {
-                        crate::views::repo::RepoDetailView::new_local_announced(
-                            dock_for_build.clone(),
-                            announcement.clone(),
-                            path.clone(),
-                            window,
-                            cx,
-                        )
-                    })
-                },
-                window,
-                cx,
-            );
-            return;
-        }
-
-        let id = SharedString::from(format!("repo-local:{}", path.display()));
-        let dock = self.dock.clone();
-        let dock_for_build = dock.clone();
-        crate::panels::open(
-            &dock,
-            id,
-            move |window, cx| {
-                cx.new(|cx| {
-                    crate::views::repo::RepoDetailView::new_local(
-                        dock_for_build.clone(),
-                        path.clone(),
-                        nip34.clone(),
-                        window,
-                        cx,
-                    )
-                })
-            },
-            window,
-            cx,
-        );
-    }
-
-    fn open_explore(&mut self, window: &mut Window, cx: &mut Context<Self>) {
-        let dock = self.dock.clone();
-        let dock_for_build = dock.clone();
-        crate::panels::open(
-            &dock,
-            "explore",
-            move |_window, cx| cx.new(|cx| ExploreView::new(dock_for_build.clone(), cx)),
-            window,
-            cx,
-        );
-    }
-
-    fn open_panel(&mut self, id: &str, window: &mut Window, cx: &mut Context<Self>) {
-        if let Err(error) = self
-            .dock
-            .update(cx, |dock, cx| dock.open_panel(id, window, cx))
-        {
-            log::warn!("failed to open panel {id}: {error}");
-        }
-    }
-
-    fn render_user(&self, profile: &Profile, scanning: bool, cx: &App) -> impl IntoElement {
-        let name = profile.name();
-        let picture = profile.picture();
-        let public_key = profile.public_key();
-        let weak = self.weak.clone();
-        let weak_for_open = self.weak.clone();
-        let muted = cx.theme().colors.muted_foreground;
-        let dock = self.dock.clone();
-
-        let menu = Menu::new("user-menu")
-            .open(self.user_menu_open)
-            .on_change({
-                let weak = weak_for_open.clone();
-                move |open, _, cx| {
-                    if let Err(error) = weak.update(cx, |this, cx| {
-                        this.user_menu_open = open;
-                        cx.notify();
-                    }) {
-                        log::warn!("failed to update user menu: {error}");
-                    }
-                }
-            })
-            .trigger({
-                let name = name.clone();
-                let picture = picture.clone();
-                move |_, _| {
-                    h_flex()
-                        .gap_1()
-                        .items_center()
-                        .child(
-                            Avatar::new(public_key)
-                                .name(name.clone())
-                                .picture(picture.clone()),
-                        )
-                        .child(
-                            div()
-                                .text_xs()
-                                .font_weight(FontWeight::SEMIBOLD)
-                                .child(name.clone()),
-                        )
-                        .child(
-                            Icon::named(IconRole::ChevronDown)
-                                .size(px(12.))
-                                .color(muted),
-                        )
-                        .into_any_element()
-                }
-            })
-            .items(move |_, _| {
-                let profile_weak = weak.clone();
-                let relays_weak = weak.clone();
-
-                vec![
-                    MenuItem::new("View Profile").handler(move |window, cx| {
-                        if let Err(error) = profile_weak.update(cx, |this, cx| {
-                            this.open_panel("profile", window, cx);
-                        }) {
-                            log::warn!("failed to open profile: {error}");
-                        }
-                    }),
-                    MenuItem::new("View Relays").handler(move |window, cx| {
-                        if let Err(error) = relays_weak.update(cx, |this, cx| {
-                            this.open_panel("relays", window, cx);
-                        }) {
-                            log::warn!("failed to open relays: {error}");
-                        }
-                    }),
-                    MenuItem::separator(),
-                    MenuItem::new("Exit")
-                        .destructive(true)
-                        .handler(|_, cx| dialogs::exit::open(cx)),
-                ]
-            });
-
-        h_flex().w_full().justify_between().child(menu).child(
-            h_flex()
-                .gap_1()
-                .child(
-                    Button::new("rescan-repos")
-                        .icon(Icon::named(IconRole::Loader))
-                        .variant(ButtonVariant::Ghost)
-                        .loading(scanning)
-                        .disabled(scanning)
-                        .tooltip(Tooltip::text("Rescan for local repositories"))
-                        .on_click(move |_, _, cx| {
-                            let local_repos = LocalReposStore::global(cx);
-                            local_repos.update(cx, |store, cx| store.rescan(cx));
-                        }),
-                )
-                .child(
-                    Button::new("add-repo")
-                        .icon(Icon::named(IconRole::Plus))
-                        .variant(ButtonVariant::Ghost)
-                        .tooltip(Tooltip::text("Create repository"))
-                        .on_click({
-                            let dock = dock.clone();
-                            move |_, window, cx| {
-                                dialogs::create_repo::open(dock.clone(), window, cx);
-                            }
-                        }),
-                ),
-        )
-    }
-
-    /// Shown while no identity is signed in.
-    fn render_sign_in(&self, _cx: &App) -> impl IntoElement {
-        let weak = self.weak.clone();
-        let import_weak = self.weak.clone();
-
-        v_flex()
-            .size_full()
-            .relative()
-            .child(
-                div().absolute().inset_0().child(
-                    img(self.banner.clone())
-                        .size_full()
-                        .object_fit(ObjectFit::Cover),
-                ),
-            )
-            .child(
-                v_flex()
-                    .size_full()
-                    .justify_end()
-                    .p_4()
-                    .gap_4()
-                    .child(img("backgrounds/headline.png").max_w_48())
-                    .child(
-                        v_flex()
-                            .gap_1()
-                            .w_full()
-                            .child(Button::new("onboarding").label("Join now").on_click(
-                                move |_, window, cx| {
-                                    if let Err(error) = weak.update(cx, |this, cx| {
-                                        this.open_panel("welcome", window, cx);
-                                        crate::dialogs::open_onboarding(cx);
-                                    }) {
-                                        log::warn!("failed to open onboarding: {error}");
-                                    }
-                                },
-                            ))
-                            .child(
-                                Button::new("import")
-                                    .label("Import identity")
-                                    .variant(ButtonVariant::Secondary)
-                                    .on_click(move |_, _, cx| {
-                                        if let Err(error) = import_weak
-                                            .update(cx, |_, cx| crate::dialogs::open_import(cx))
-                                        {
-                                            log::warn!("failed to open import: {error}");
-                                        }
-                                    }),
-                            ),
-                    ),
-            )
-    }
-}
-
-fn pick_banner() -> SharedString {
-    let num = SystemTime::now()
-        .duration_since(UNIX_EPOCH)
-        .map(|duration| duration.subsec_nanos())
-        .unwrap_or(1)
-        % 3
-        + 1;
-    format!("backgrounds/banner{num}.jpg").into()
-}
-
-/// The platform that bound a repository, `"nak"` or `"ngit"`.
-fn local_platform(binding: &Nip34Binding) -> Option<&'static str> {
-    let signals = &binding.signals;
-
-    if signals.nip34_json || signals.nip34_grasp_remote || signals.nip34_state_refs {
-        Some("nak")
-    } else if signals.nostr_repo_config {
-        Some("ngit")
-    } else {
-        None
-    }
-}
-
-/// The bound owner's avatar, falling back to the path's pixel avatar when unowned.
-fn local_avatar(
-    entry: &ResolvedLocalRepo,
-    directory: &gpui::Entity<ProfileDirectory>,
-    cx: &App,
-) -> AnyElement {
-    let Some(owner) = entry.nip34.as_ref().and_then(|binding| binding.owner) else {
-        return Avatar::new(entry.path.to_string_lossy())
-            .small()
-            .into_any_element();
-    };
-
-    let profile = directory.read(cx).profile(&owner, cx);
-
-    Avatar::new(owner)
-        .name(profile.name())
-        .picture(profile.picture())
-        .small()
-        .into_any_element()
-}

crates/signed_app/src/views/status_list.rs

@@ -1,45 +0,0 @@
-use nostr::prelude::Event;
-use signed_core::RepoStatus;
-
-/// Root events counted by their resolved status.
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-pub struct StatusCounts {
-    pub total: usize,
-    pub open: usize,
-    pub closed: usize,
-    pub draft: usize,
-    pub applied: usize,
-}
-
-impl StatusCounts {
-    fn record(&mut self, status: RepoStatus) {
-        self.total += 1;
-        match status {
-            RepoStatus::Open => self.open += 1,
-            RepoStatus::Closed => self.closed += 1,
-            RepoStatus::Draft => self.draft += 1,
-            RepoStatus::Applied => self.applied += 1,
-        }
-    }
-}
-
-/// Indices of `roots` whose status `keep` accepts, counting every root's status.
-pub fn filter_by_status<'a>(
-    roots: impl IntoIterator<Item = &'a Event>,
-    status_of: impl Fn(&Event) -> RepoStatus,
-    keep: impl Fn(RepoStatus) -> bool,
-) -> (Vec<usize>, StatusCounts) {
-    let mut counts = StatusCounts::default();
-
-    let visible = roots
-        .into_iter()
-        .enumerate()
-        .filter_map(|(index, root)| {
-            let status = status_of(root);
-            counts.record(status);
-            keep(status).then_some(index)
-        })
-        .collect();
-
-    (visible, counts)
-}

crates/signed_app/src/views/tree.rs

@@ -1,188 +0,0 @@
-use std::collections::{HashMap, HashSet};
-use std::path::PathBuf;
-
-pub struct TreeItemSeed {
-    /// Path of the node, relative to the worktree root.
-    pub id: String,
-    pub label: String,
-    pub children: Vec<TreeItemSeed>,
-}
-
-/// One visible row of the flattened tree.
-#[derive(Clone)]
-pub struct TreeRow {
-    pub id: String,
-    pub label: String,
-    pub depth: usize,
-    pub expandable: bool,
-    pub expanded: bool,
-}
-
-/// Flattens the seeds into the rows a flat tree renders, honoring `expanded`.
-pub fn flatten(seeds: &[TreeItemSeed], expanded: &HashSet<String>) -> Vec<TreeRow> {
-    fn push(
-        seed: &TreeItemSeed,
-        depth: usize,
-        expanded: &HashSet<String>,
-        rows: &mut Vec<TreeRow>,
-    ) {
-        let is_expanded = expanded.contains(&seed.id);
-        rows.push(TreeRow {
-            id: seed.id.clone(),
-            label: seed.label.clone(),
-            depth,
-            expandable: !seed.children.is_empty(),
-            expanded: is_expanded,
-        });
-
-        if is_expanded {
-            for child in &seed.children {
-                push(child, depth + 1, expanded, rows);
-            }
-        }
-    }
-
-    let mut rows = Vec::new();
-    for seed in seeds {
-        push(seed, 0, expanded, &mut rows);
-    }
-    rows
-}
-
-/// Every folder id, for starting with the tree fully expanded.
-pub fn collect_expanded(seeds: &[TreeItemSeed]) -> HashSet<String> {
-    fn push(seed: &TreeItemSeed, expanded: &mut HashSet<String>) {
-        if !seed.children.is_empty() {
-            expanded.insert(seed.id.clone());
-            for child in &seed.children {
-                push(child, expanded);
-            }
-        }
-    }
-
-    let mut expanded = HashSet::new();
-    for seed in seeds {
-        push(seed, &mut expanded);
-    }
-    expanded
-}
-
-/// Build nested tree items from a flat entry list sorted dirs-first.
-pub fn build_tree_items(entries: &[PathBuf]) -> Vec<TreeItemSeed> {
-    // Node indices by full path, so parents resolve in constant time while inserting.
-    let mut index: HashMap<String, usize> = HashMap::new();
-    let mut nodes: Vec<(String, String, Vec<usize>)> = Vec::new();
-    let mut roots: Vec<usize> = Vec::new();
-
-    for entry in entries {
-        let mut parent: Option<usize> = None;
-        let mut path = String::new();
-        for part in entry.components() {
-            let label = part.as_os_str().to_string_lossy().into_owned();
-            path = if path.is_empty() {
-                label.clone()
-            } else {
-                format!("{path}/{label}")
-            };
-            let ix = *index.entry(path.clone()).or_insert_with(|| {
-                let ix = nodes.len();
-                nodes.push((path.clone(), label.clone(), Vec::new()));
-                match parent {
-                    Some(parent) => nodes[parent].2.push(ix),
-                    None => roots.push(ix),
-                }
-                ix
-            });
-            parent = Some(ix);
-        }
-    }
-
-    fn assemble(ix: usize, nodes: &[(String, String, Vec<usize>)]) -> TreeItemSeed {
-        let (id, label, children) = &nodes[ix];
-        TreeItemSeed {
-            id: id.clone(),
-            label: label.clone(),
-            children: children
-                .iter()
-                .map(|child| assemble(*child, nodes))
-                .collect(),
-        }
-    }
-
-    roots.iter().map(|root| assemble(*root, &nodes)).collect()
-}
-
-/// Sorted relative paths of a worktree snapshot.
-pub fn sorted_worktree_paths(entries: &[PathBuf]) -> Vec<String> {
-    let mut paths: Vec<String> = entries
-        .iter()
-        .map(|path| path.to_string_lossy().into_owned())
-        .collect();
-    paths.sort();
-    paths
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    fn ids(rows: &[TreeRow]) -> Vec<(&str, usize)> {
-        rows.iter()
-            .map(|row| (row.id.as_str(), row.depth))
-            .collect()
-    }
-
-    #[test]
-    fn collapsed_folders_hide_children() {
-        let seeds = build_tree_items(&[
-            PathBuf::from("src"),
-            PathBuf::from("src/lib.rs"),
-            PathBuf::from("README.md"),
-        ]);
-
-        let rows = flatten(&seeds, &HashSet::new());
-
-        assert_eq!(ids(&rows), vec![("src", 0), ("README.md", 0)]);
-        assert!(rows[0].expandable);
-        assert!(!rows[0].expanded);
-    }
-
-    #[test]
-    fn expanding_a_folder_shows_children_in_order() {
-        let seeds = build_tree_items(&[
-            PathBuf::from("src"),
-            PathBuf::from("src/lib.rs"),
-            PathBuf::from("src/views/mod.rs"),
-            PathBuf::from("README.md"),
-        ]);
-        let expanded = HashSet::from(["src".to_owned(), "src/views".to_owned()]);
-
-        let rows = flatten(&seeds, &expanded);
-
-        assert_eq!(
-            ids(&rows),
-            vec![
-                ("src", 0),
-                ("src/lib.rs", 1),
-                ("src/views", 1),
-                ("src/views/mod.rs", 2),
-                ("README.md", 0),
-            ]
-        );
-    }
-
-    #[test]
-    fn indices_map_to_row_ids() {
-        let seeds = build_tree_items(&[
-            PathBuf::from("docs"),
-            PathBuf::from("docs/guide.md"),
-            PathBuf::from("README.md"),
-        ]);
-        let expanded = HashSet::from(["docs".to_owned()]);
-        let rows = flatten(&seeds, &expanded);
-
-        assert_eq!(rows[0].id, "docs");
-        assert_eq!(rows[1].id, "docs/guide.md");
-        assert_eq!(rows[2].id, "README.md");
-    }
-}

crates/signed_core/Cargo.toml

@@ -5,6 +5,5 @@ edition.workspace = true
 publish.workspace = true
 
 [dependencies]
+gpui.workspace = true
 nostr.workspace = true
-serde.workspace = true
-utils = { path = "../utils" }

crates/signed_core/src/addr.rs

@@ -1,98 +1,13 @@
-use std::fmt;
-use std::str::FromStr;
-
 use nostr::prelude::*;
-use serde::{Deserialize, Serialize};
 
-#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Serialize, Deserialize)]
-#[serde(transparent)]
-pub struct RepoAddr(Coordinate);
+/// Address of a NIP-34 repository announcement: `30617:<owner-pubkey>:<repo-id>`.
+///
+/// The Rust Nostr SDK's [`Coordinate`] already provides parsing, formatting
+/// and hashing for this; the alias keeps the repository-specific vocabulary
+/// while reusing the SDK type.
+pub type RepoAddr = Coordinate;
 
-impl RepoAddr {
-    pub fn new(owner: PublicKey, identifier: impl Into<String>) -> Self {
-        Self(Coordinate::new(Kind::GitRepoAnnouncement, owner).identifier(identifier))
-    }
-
-    pub fn identifier_from_name(name: &str) -> String {
-        name.chars()
-            .map(|c| {
-                if c.is_ascii_alphanumeric() || c == '/' {
-                    c
-                } else {
-                    '-'
-                }
-            })
-            .collect()
-    }
-
-    pub fn kind(&self) -> Kind {
-        self.0.kind
-    }
-
-    pub fn public_key(&self) -> PublicKey {
-        self.0.public_key
-    }
-
-    pub fn identifier(&self) -> &str {
-        &self.0.identifier
-    }
-
-    pub fn coordinate(&self) -> &Coordinate {
-        &self.0
-    }
-
-    pub fn announcement_filter(&self) -> Filter {
-        Filter::new()
-            .kind(Kind::GitRepoAnnouncement)
-            .author(self.public_key())
-            .identifier(self.identifier())
-    }
-
-    pub fn state_filter(&self) -> Filter {
-        Filter::new()
-            .kind(Kind::RepoState)
-            .author(self.public_key())
-            .identifier(self.identifier())
-    }
-
-    pub fn activity_filter(&self) -> Filter {
-        Filter::new()
-            .kinds(crate::filters::ACTIVITY_KINDS)
-            .coordinate(&self.0)
-    }
-
-    pub fn deletion_filters(&self) -> Vec<Filter> {
-        vec![
-            Filter::new()
-                .kinds([Kind::EventDeletion, Kind::RequestToVanish])
-                .author(self.public_key()),
-            Filter::new().kind(Kind::EventDeletion).coordinate(&self.0),
-        ]
-    }
-}
-
-impl fmt::Display for RepoAddr {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        fmt::Display::fmt(&self.0, f)
-    }
-}
-
-impl FromStr for RepoAddr {
-    type Err = <Coordinate as FromStr>::Err;
-
-    fn from_str(s: &str) -> Result<Self, Self::Err> {
-        Coordinate::from_str(s).map(RepoAddr)
-    }
-}
-
-impl From<Coordinate> for RepoAddr {
-    fn from(coordinate: Coordinate) -> Self {
-        RepoAddr(coordinate)
-    }
-}
-
-impl From<RepoAddr> for Coordinate {
-    fn from(addr: RepoAddr) -> Self {
-        addr.0
-    }
+/// Build the address of a NIP-34 repository announcement.
+pub fn repo_addr(owner: PublicKey, id: impl Into<String>) -> RepoAddr {
+    Coordinate::new(Kind::GitRepoAnnouncement, owner).identifier(id)
 }

crates/signed_core/src/announcement.rs

@@ -1,492 +0,0 @@
-use std::collections::HashSet;
-
-use nostr::prelude::*;
-
-use crate::RepoAddr;
-use crate::upstream::Upstream;
-
-#[derive(Debug, Clone, PartialEq, Eq)]
-pub struct Announcement {
-    pub event_id: EventId,
-    pub id: String,
-    pub owner: PublicKey,
-    pub created_at: Timestamp,
-    pub name: Option<String>,
-    pub description: Option<String>,
-    pub web: Vec<Url>,
-    pub clone: Vec<Url>,
-    pub relays: Vec<RelayUrl>,
-    pub euc: Option<String>,
-    pub maintainers: Vec<PublicKey>,
-    pub upstream: Option<Upstream>,
-    pub hashtags: Vec<String>,
-}
-
-impl Announcement {
-    /// Lists forks of the base, the user's own first.
-    pub fn forks_in<'a>(
-        announcements: &'a [Announcement],
-        base: &RepoAddr,
-        base_euc: Option<&str>,
-        user: Option<PublicKey>,
-    ) -> Vec<&'a Announcement> {
-        let (mut own, mut others) = (Vec::new(), Vec::new());
-        for announcement in announcements {
-            if announcement.clone.is_empty() || !announcement.is_fork_of(base, base_euc) {
-                continue;
-            }
-            if Some(announcement.owner) == user {
-                own.push(announcement);
-            } else {
-                others.push(announcement);
-            }
-        }
-        own.into_iter().chain(others).collect()
-    }
-
-    /// Parses a kind 30617 event, rejecting other kinds and missing `d` tags.
-    pub fn from_event(event: &Event) -> Option<Self> {
-        if event.kind != Kind::GitRepoAnnouncement {
-            return None;
-        }
-
-        let id = event.tags.identifier()?;
-
-        let mut hashtags: Vec<String> = Vec::new();
-        hashtags.extend(event.tags.hashtags().map(|t| t.to_string()));
-
-        let mut name: Option<String> = None;
-        let mut description: Option<String> = None;
-        let mut web: Vec<Url> = Vec::new();
-        let mut clone: Vec<Url> = Vec::new();
-        let mut relays: Vec<RelayUrl> = Vec::new();
-        let mut euc: Option<String> = None;
-        let mut maintainers: Vec<PublicKey> = Vec::new();
-        let mut upstream: Option<Upstream> = None;
-
-        for tag in event.tags.iter() {
-            match Nip34Tag::parse(tag.as_slice()) {
-                Ok(Nip34Tag::Name(value)) => name = Some(value),
-                Ok(Nip34Tag::Description(value)) => description = Some(value),
-                Ok(Nip34Tag::Web(urls)) => web.extend(urls),
-                Ok(Nip34Tag::Clone(urls)) => clone.extend(urls),
-                Ok(Nip34Tag::Relays(urls)) => relays.extend(urls),
-                Ok(Nip34Tag::EarliestUniqueCommitId(commit)) => euc = Some(commit.to_string()),
-                Ok(Nip34Tag::Maintainers(keys)) => maintainers.extend(keys),
-                _ => {}
-            }
-
-            if upstream.is_none() && tag.kind() == "u" {
-                let values = tag.as_slice();
-                let raw = values.get(1).map(String::as_str).unwrap_or_default();
-                if !raw.is_empty() {
-                    upstream = Some(Upstream::parse(raw));
-                }
-            }
-        }
-
-        Some(Self {
-            event_id: event.id,
-            owner: event.pubkey,
-            created_at: event.created_at,
-            id,
-            name,
-            description,
-            web,
-            clone,
-            relays,
-            euc,
-            maintainers,
-            upstream,
-            hashtags,
-        })
-    }
-
-    /// Returns the owner and identifier as a repository address.
-    pub fn addr(&self) -> RepoAddr {
-        RepoAddr::new(self.owner, self.id.clone())
-    }
-
-    /// Returns the name, defaulting to "Untitled".
-    pub fn name(&self) -> String {
-        self.name.clone().unwrap_or("Untitled".into())
-    }
-
-    /// Matches a `u` tag pointing at the base or a shared earliest unique commit.
-    pub fn is_fork_of(&self, base: &RepoAddr, base_euc: Option<&str>) -> bool {
-        if self.addr() == *base {
-            return false;
-        }
-        if self.upstream.as_ref().and_then(|u| u.addr.as_ref()) == Some(base) {
-            return true;
-        }
-        base_euc.is_some_and(|euc| self.euc.as_deref() == Some(euc))
-    }
-
-    /// Returns the description, defaulting to "No description".
-    pub fn description(&self) -> String {
-        self.description
-            .clone()
-            .unwrap_or("No description".to_string())
-    }
-
-    /// Adds the owner to the maintainers unless a `u` tag marks this a subordinate fork.
-    pub fn effective_maintainers(&self) -> Vec<PublicKey> {
-        let mut maintainers = self.maintainers.clone();
-        if self.upstream.is_none() && !maintainers.contains(&self.owner) {
-            maintainers.push(self.owner);
-        }
-        maintainers
-    }
-
-    /// Returns deduplicated `git clone` commands for the advertised URLs.
-    pub fn clone_urls(&self) -> Vec<String> {
-        let mut seen = HashSet::new();
-        self.clone
-            .iter()
-            .map(|url| format!("git clone {url}"))
-            .filter(|command| seen.insert(command.clone()))
-            .collect()
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    const MAINTAINER_HEX: &str = "68d81165918100b7da43fc28f7d1fc12554466e1115886b9e7bb326f65ec4272";
-
-    /// Returns the test signer keys.
-    fn keys() -> Keys {
-        Keys::new(
-            SecretKey::from_hex("0000000000000000000000000000000000000000000000000000000000000001")
-                .expect("valid secret key"),
-        )
-    }
-
-    /// Builds a signed repo announcement event from raw tags.
-    fn announcement_event(tags: &[&[&str]]) -> Event {
-        let tags: Vec<Tag> = tags
-            .iter()
-            .map(|t| Tag::parse(t.to_vec()).expect("valid tag"))
-            .collect();
-
-        EventBuilder::new(Kind::GitRepoAnnouncement, "")
-            .tags(tags)
-            .finalize(&keys())
-            .expect("signed event")
-    }
-
-    /// Parses an event carrying every supported tag.
-    #[test]
-    fn parses_full_announcement() {
-        let event = announcement_event(&[
-            &["d", "my-repo"],
-            &["name", "My Repo"],
-            &["description", "A test repository"],
-            &["web", "https://example.com/repo"],
-            &["clone", "https://example.com/repo.git"],
-            &["relays", "wss://relay.example.com"],
-            &["r", "aa231c4c6a5777dc89b42207b499891a344add5c", "euc"],
-            &["maintainers", MAINTAINER_HEX],
-            &["t", "rust"],
-            &["t", "nostr"],
-        ]);
-
-        let announcement = Announcement::from_event(&event).expect("parses");
-
-        assert_eq!(announcement.owner, keys().public_key());
-        assert_eq!(announcement.id, "my-repo");
-        assert_eq!(announcement.name.as_deref(), Some("My Repo"));
-        assert_eq!(
-            announcement.description.as_deref(),
-            Some("A test repository")
-        );
-        assert_eq!(
-            announcement.web,
-            vec![Url::parse("https://example.com/repo").unwrap()]
-        );
-        assert_eq!(
-            announcement.clone,
-            vec![Url::parse("https://example.com/repo.git").unwrap()]
-        );
-        assert_eq!(
-            announcement.relays,
-            vec![RelayUrl::parse("wss://relay.example.com").unwrap()]
-        );
-        assert_eq!(
-            announcement.euc.as_deref(),
-            Some("aa231c4c6a5777dc89b42207b499891a344add5c")
-        );
-        assert_eq!(
-            announcement.maintainers,
-            vec![PublicKey::from_hex(MAINTAINER_HEX).expect("valid pubkey")]
-        );
-        assert_eq!(announcement.hashtags, vec!["rust", "nostr"]);
-    }
-
-    /// Skips malformed clone, relay, and maintainer values.
-    #[test]
-    fn drops_malformed_values() {
-        let event = announcement_event(&[
-            &["d", "my-repo"],
-            &["clone", "not a url"],
-            &["relays", "wss://good.example.com"],
-            &["maintainers", "not-a-pubkey"],
-        ]);
-
-        let announcement = Announcement::from_event(&event).expect("parses");
-
-        assert!(announcement.clone.is_empty());
-        assert_eq!(
-            announcement.relays,
-            vec![RelayUrl::parse("wss://good.example.com").unwrap()]
-        );
-        assert!(announcement.maintainers.is_empty());
-    }
-
-    /// Parses the `u` tag into an upstream coordinate.
-    #[test]
-    fn parses_upstream_tag() {
-        let event = announcement_event(&[
-            &["d", "my-fork"],
-            &[
-                "u",
-                "30617:68d81165918100b7da43fc28f7d1fc12554466e1115886b9e7bb326f65ec4272:upstream|https://example.com/upstream.git",
-                "wss://relay.example.com",
-            ],
-        ]);
-
-        let announcement = Announcement::from_event(&event).expect("parses");
-        let upstream = announcement.upstream.expect("parses the u tag");
-
-        assert_eq!(
-            upstream.addr,
-            Some(RepoAddr::new(
-                PublicKey::from_hex(MAINTAINER_HEX).expect("valid pubkey"),
-                "upstream"
-            ))
-        );
-        assert_eq!(
-            upstream.raw,
-            "30617:68d81165918100b7da43fc28f7d1fc12554466e1115886b9e7bb326f65ec4272:upstream|https://example.com/upstream.git"
-        );
-        assert_eq!(
-            upstream.display().to_string(),
-            "30617:68d81165918100b7da43fc28f7d1fc12554466e1115886b9e7bb326f65ec4272:upstream"
-        );
-    }
-
-    /// Matches a fork through its `u` tag coordinate.
-    #[test]
-    fn is_fork_of_matches_the_u_tag_coordinate() {
-        let base = RepoAddr::new(
-            PublicKey::from_hex(MAINTAINER_HEX).expect("valid pubkey"),
-            "upstream",
-        );
-        let event = announcement_event(&[&["d", "my-fork"], &["u", &base.to_string()]]);
-        let fork = Announcement::from_event(&event).expect("parses");
-
-        assert!(fork.is_fork_of(&base, None));
-    }
-
-    /// Matches forks sharing the base's earliest unique commit.
-    #[test]
-    fn is_fork_of_matches_a_shared_euc() {
-        let euc = "aa231c4c6a5777dc89b42207b499891a344add5c";
-        let base_event = announcement_event(&[&["d", "upstream"], &["r", euc, "euc"]]);
-        let base = Announcement::from_event(&base_event).expect("parses");
-        let base_addr = base.addr();
-
-        let fork_event = announcement_event(&[&["d", "mirror"], &["r", euc, "euc"]]);
-        let fork = Announcement::from_event(&fork_event).expect("parses");
-        assert!(fork.is_fork_of(&base_addr, base.euc.as_deref()));
-
-        let other_event = announcement_event(&[
-            &["d", "other"],
-            &["r", "bb231c4c6a5777dc89b42207b499891a344add5c", "euc"],
-        ]);
-        let other = Announcement::from_event(&other_event).expect("parses");
-        assert!(!other.is_fork_of(&base_addr, base.euc.as_deref()));
-
-        assert!(!fork.is_fork_of(&base_addr, None));
-    }
-
-    /// Matches permanent forks whose `u` tag points at the base despite a diverged EUC.
-    #[test]
-    fn is_fork_of_matches_permanent_forks_with_a_diverged_euc() {
-        let base = RepoAddr::new(
-            PublicKey::from_hex(MAINTAINER_HEX).expect("valid pubkey"),
-            "upstream",
-        );
-        let base_euc = "aa231c4c6a5777dc89b42207b499891a344add5c";
-        let event = announcement_event(&[
-            &["d", "my-fork"],
-            &["u", &base.to_string()],
-            &["r", "cc231c4c6a5777dc89b42207b499891a344add5c", "euc"],
-        ]);
-        let fork = Announcement::from_event(&event).expect("parses");
-
-        assert!(fork.is_fork_of(&base, Some(base_euc)));
-    }
-
-    /// Includes the owner among maintainers for primary repositories.
-    #[test]
-    fn effective_maintainers_include_owner_for_primary_repos() {
-        let event = announcement_event(&[&["d", "my-repo"], &["maintainers", MAINTAINER_HEX]]);
-
-        let announcement = Announcement::from_event(&event).expect("parses");
-        let maintainers = announcement.effective_maintainers();
-
-        assert_eq!(maintainers.len(), 2);
-        assert!(maintainers.contains(&announcement.owner));
-        assert!(maintainers.contains(&PublicKey::from_hex(MAINTAINER_HEX).expect("valid pubkey")));
-    }
-
-    /// Excludes the owner from maintainers for subordinate forks.
-    #[test]
-    fn effective_maintainers_exclude_owner_for_subordinate_forks() {
-        let event = announcement_event(&[
-            &["d", "my-fork"],
-            &["u", "30617:abc:upstream|https://example.com/upstream.git"],
-            &["maintainers", MAINTAINER_HEX],
-        ]);
-
-        let announcement = Announcement::from_event(&event).expect("parses");
-        let maintainers = announcement.effective_maintainers();
-
-        assert!(!maintainers.contains(&announcement.owner));
-        assert_eq!(
-            maintainers,
-            vec![PublicKey::from_hex(MAINTAINER_HEX).expect("valid pubkey")]
-        );
-    }
-
-    const OWNER_KEYS: [&str; 3] = [
-        "0000000000000000000000000000000000000000000000000000000000000001",
-        "0000000000000000000000000000000000000000000000000000000000000002",
-        "0000000000000000000000000000000000000000000000000000000000000003",
-    ];
-
-    /// Builds an announcement event signed by the given owner key.
-    fn owned_announcement_event(owner: &str, tags: &[&[&str]]) -> Event {
-        let keys = Keys::new(SecretKey::from_hex(owner).expect("valid secret key"));
-        let tags: Vec<Tag> = tags
-            .iter()
-            .map(|t| Tag::parse(t.to_vec()).expect("valid tag"))
-            .collect();
-        EventBuilder::new(Kind::GitRepoAnnouncement, "")
-            .tags(tags)
-            .finalize(&keys)
-            .expect("signed event")
-    }
-
-    /// Builds one announcement owned by the owner key at the given index.
-    fn owned_announcements(owner_ix: usize, tags: &[&[&str]]) -> Vec<Announcement> {
-        vec![
-            Announcement::from_event(&owned_announcement_event(OWNER_KEYS[owner_ix], tags))
-                .expect("parses"),
-        ]
-    }
-
-    /// Places the user's own forks before everyone else's.
-    #[test]
-    fn fork_candidates_orders_own_forks_first() {
-        let euc = "aa231c4c6a5777dc89b42207b499891a344add5c";
-        let clone = "https://grasp.example/npub1x/my-fork.git";
-
-        let base_addr = RepoAddr::new(
-            PublicKey::from_hex(OWNER_KEYS[0]).expect("pubkey"),
-            "upstream",
-        );
-        let all = vec![
-            owned_announcements(
-                2,
-                &[
-                    &["d", "other-project"],
-                    &["r", "bb231c4c6a5777dc89b42207b499891a344add5c", "euc"],
-                ],
-            )
-            .pop()
-            .unwrap(),
-            owned_announcements(
-                1,
-                &[&["d", "my-fork"], &["r", euc, "euc"], &["clone", clone]],
-            )
-            .pop()
-            .unwrap(),
-            owned_announcements(
-                2,
-                &[
-                    &["d", "their-fork"],
-                    &["u", &base_addr.to_string()],
-                    &["clone", clone],
-                ],
-            )
-            .pop()
-            .unwrap(),
-        ];
-
-        let user = PublicKey::from_hex(OWNER_KEYS[1]).expect("pubkey");
-        let forks = Announcement::forks_in(&all, &base_addr, Some(euc), Some(user));
-
-        let ids: Vec<&str> = forks.iter().map(|a| a.id.as_str()).collect();
-        assert_eq!(ids, vec!["my-fork", "their-fork"]);
-    }
-
-    /// Excludes the base itself, unrelated repos, and repos without clone URLs.
-    #[test]
-    fn fork_candidates_excludes_base_unrelated_and_unfetchable() {
-        let euc = "aa231c4c6a5777dc89b42207b499891a344add5c";
-        let base_owner = PublicKey::from_hex(OWNER_KEYS[0]).expect("pubkey");
-        let base_addr = RepoAddr::new(base_owner, "upstream");
-
-        let mut all = vec![
-            owned_announcements(0, &[&["d", "upstream"], &["r", euc, "euc"]])
-                .pop()
-                .unwrap(),
-            owned_announcements(1, &[&["d", "no-clone-fork"], &["r", euc, "euc"]])
-                .pop()
-                .unwrap(),
-            owned_announcements(
-                2,
-                &[
-                    &["d", "other"],
-                    &["r", "cc231c4c6a5777dc89b42207b499891a344add5c", "euc"],
-                ],
-            )
-            .pop()
-            .unwrap(),
-            owned_announcements(
-                2,
-                &[
-                    &["d", "mirror"],
-                    &["r", euc, "euc"],
-                    &["clone", "https://grasp.example/x/mirror.git"],
-                ],
-            )
-            .pop()
-            .unwrap(),
-        ];
-
-        let forks = Announcement::forks_in(&all, &base_addr, Some(euc), Some(base_owner));
-        assert_eq!(forks.len(), 1);
-        assert_eq!(forks[0].id, "mirror");
-
-        all.push(
-            owned_announcements(
-                2,
-                &[
-                    &["d", "u-fork"],
-                    &["u", &base_addr.to_string()],
-                    &["clone", "https://grasp.example/x/u-fork.git"],
-                ],
-            )
-            .pop()
-            .unwrap(),
-        );
-        let forks = Announcement::forks_in(&all, &base_addr, None, Some(base_owner));
-        let ids: Vec<&str> = forks.iter().map(|a| a.id.as_str()).collect();
-        assert_eq!(ids, vec!["u-fork"]);
-    }
-}

crates/signed_core/src/clone_url.rs

@@ -0,0 +1,116 @@
+use nostr::prelude::*;
+
+use crate::RepoAddr;
+
+/// Target of a `nostr://` clone URL (NIP-34 "Nostr Clone URL format").
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub enum CloneTarget {
+    /// `nostr://<naddr1...>` — direct repository address.
+    Addr(RepoAddr),
+    /// `nostr://<npub|nip05>/[relay-hint/]<identifier>`
+    UserRepo {
+        /// `npub1...` or a NIP-05 identifier.
+        user: String,
+        relay_hint: Option<RelayUrl>,
+        /// `d` tag identifier of the repository.
+        identifier: String,
+    },
+}
+
+/// Parse a `nostr://` clone URL. Returns `None` for other URL schemes.
+pub fn parse_clone_url(url: &str) -> Option<CloneTarget> {
+    let rest = url.strip_prefix("nostr://")?;
+    let mut parts = rest.split('/');
+
+    let first = parts.next()?;
+    let second = parts.next()?;
+    let third = parts.next();
+
+    if first.starts_with("naddr1") {
+        let coordinate = Nip19Coordinate::from_bech32(first).ok()?;
+        return Some(CloneTarget::Addr(coordinate.coordinate));
+    }
+
+    let (relay_hint, identifier) = match third {
+        Some(id) => (
+            RelayUrl::parse(&percent_decode(second)).ok(),
+            percent_decode(id),
+        ),
+        None => (None, percent_decode(second)),
+    };
+
+    Some(CloneTarget::UserRepo {
+        user: first.to_owned(),
+        relay_hint,
+        identifier,
+    })
+}
+
+fn percent_decode(input: &str) -> String {
+    let bytes = input.as_bytes();
+    let mut out = Vec::with_capacity(bytes.len());
+    let mut i = 0;
+    while i < bytes.len() {
+        if bytes[i] == b'%' && i + 2 < bytes.len() {
+            let hex = &input[i + 1..i + 3];
+            if let Ok(v) = u8::from_str_radix(hex, 16) {
+                out.push(v);
+                i += 3;
+                continue;
+            }
+        }
+        out.push(bytes[i]);
+        i += 1;
+    }
+    String::from_utf8_lossy(&out).into_owned()
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn parses_user_repo_without_relay() {
+        let target = parse_clone_url(
+            "nostr://npub15qydau2hjma6ngxkl2cyar74wzyjshvl65za5k5rl69264ar2exs5cyejr/ngit",
+        )
+        .unwrap();
+        assert_eq!(
+            target,
+            CloneTarget::UserRepo {
+                user: "npub15qydau2hjma6ngxkl2cyar74wzyjshvl65za5k5rl69264ar2exs5cyejr".to_owned(),
+                relay_hint: None,
+                identifier: "ngit".to_owned(),
+            }
+        );
+    }
+
+    #[test]
+    fn parses_user_repo_with_relay_hint() {
+        let target = parse_clone_url("nostr://danconwaydev.com/relay.ngit.dev/ngit").unwrap();
+        assert_eq!(
+            target,
+            CloneTarget::UserRepo {
+                user: "danconwaydev.com".to_owned(),
+                relay_hint: RelayUrl::parse("relay.ngit.dev").ok(),
+                identifier: "ngit".to_owned(),
+            }
+        );
+    }
+
+    #[test]
+    fn decodes_percent_encoded_parts() {
+        let target = parse_clone_url(
+            "nostr://danconwaydev.com/ws%3A%2F%2Flocalhost%3A7334/my-local-only-repo",
+        )
+        .unwrap();
+        assert_eq!(
+            target,
+            CloneTarget::UserRepo {
+                user: "danconwaydev.com".to_owned(),
+                relay_hint: RelayUrl::parse("ws://localhost:7334").ok(),
+                identifier: "my-local-only-repo".to_owned(),
+            }
+        );
+    }
+}

crates/signed_core/src/deletions.rs

@@ -2,18 +2,24 @@ use std::collections::HashSet;
 
 use nostr::prelude::*;
 
+/// NIP-09 deletion requests and NIP-62 vanish requests, used to hide
+/// deleted events before they reach the UI.
+///
+/// Built from the kind-5 / kind-62 events stored in the local database;
+/// pass any event through [`Deletions::is_deleted`] before displaying it.
 pub struct Deletions {
+    /// `(deleted event id, expected author)` from `e` tags of kind-5 events.
     ids: HashSet<(EventId, PublicKey)>,
+    /// `(coordinate, expected author, cutoff)` from `a` tags of kind-5 events.
+    /// All versions of the addressable event up to `cutoff` are deleted.
     coords: Vec<(Coordinate, PublicKey, Timestamp)>,
+    /// `(author, cutoff)` from kind-62 vanish requests.
     vanished: Vec<(PublicKey, Timestamp)>,
 }
 
 impl Deletions {
-    /// Builds a [`Deletions`] instance from a collection of events.
-    pub fn from_events<E>(events: E) -> Self
-    where
-        E: IntoIterator<Item = Event>,
-    {
+    /// Build the deletion index from raw kind-5 and kind-62 events.
+    pub fn from_events(events: impl IntoIterator<Item = Event>) -> Self {
         let mut ids = HashSet::new();
         let mut coords = Vec::new();
         let mut vanished = Vec::new();
@@ -28,6 +34,8 @@ impl Deletions {
                         .map(|c| (c, event.pubkey, event.created_at)),
                 );
             } else if event.kind == Kind::RequestToVanish {
+                // Client-side we can't verify which relay the request targeted,
+                // so any vanish request is honored for the author's events.
                 vanished.push((event.pubkey, event.created_at));
             }
         }
@@ -39,7 +47,11 @@ impl Deletions {
         }
     }
 
-    /// Returns whether the given event is deleted.
+    /// Whether the event is covered by a valid deletion or vanish request.
+    ///
+    /// A request is only valid when its author matches the deleted event's
+    /// author (NIP-09); addressable events are deleted up to the request's
+    /// `created_at`.
     pub fn is_deleted(&self, event: &Event) -> bool {
         if self
             .vanished

crates/signed_core/src/filters.rs

@@ -1,60 +1,47 @@
-use std::time::Duration;
-
 use nostr::prelude::*;
 
+use crate::RepoAddr;
+
+/// Kinds that make up the activity of a repository.
 pub const ACTIVITY_KINDS: [Kind; 9] = [
+    Kind::GitPatch,
+    Kind::GitPullRequest,
+    Kind::GitPullRequestUpdate,
+    Kind::GitIssue,
     Kind::Comment,
-    Kind::GitPatch,
-    Kind::GitPullRequest,
-    Kind::GitPullRequestUpdate,
-    Kind::GitIssue,
     Kind::GitStatusOpen,
     Kind::GitStatusApplied,
     Kind::GitStatusClosed,
     Kind::GitStatusDraft,
 ];
 
-const NOTIFICATION_KINDS: [Kind; 8] = [
-    Kind::GitIssue,
-    Kind::GitPullRequest,
-    Kind::GitPatch,
-    Kind::GitPullRequestUpdate,
-    Kind::GitStatusOpen,
-    Kind::GitStatusApplied,
-    Kind::GitStatusClosed,
-    Kind::GitStatusDraft,
-];
-
-const GIT_ROOT_KINDS: [Kind; 4] = [
-    Kind::GitIssue,
-    Kind::GitPatch,
-    Kind::GitPullRequest,
-    Kind::GitRepoAnnouncement,
-];
-
-pub fn is_repo_kind(kind: Kind) -> bool {
-    kind == Kind::GitRepoAnnouncement
-        || kind == Kind::RepoState
-        || kind == Kind::EventDeletion
-        || kind == Kind::RequestToVanish
-        || ACTIVITY_KINDS.contains(&kind)
+/// Latest announcement event for a repository.
+pub fn announcement(addr: &RepoAddr) -> Filter {
+    Filter::new()
+        .kind(Kind::GitRepoAnnouncement)
+        .author(addr.public_key)
+        .identifier(addr.identifier.clone())
 }
 
-fn tag_kind(event: &Event, name: &str) -> Option<Kind> {
-    event
-        .tags
-        .iter()
-        .find(|tag| tag.kind() == name)
-        .and_then(|tag| tag.content())
-        .and_then(|value| value.parse::<Kind>().ok())
+/// Latest state event (refs / HEAD) for a repository.
+pub fn state(addr: &RepoAddr) -> Filter {
+    Filter::new()
+        .kind(Kind::RepoState)
+        .author(addr.public_key)
+        .identifier(addr.identifier.clone())
 }
 
-pub struct Filters;
+/// All NIP-34 activity addressed to a repository (`#a` tag): issues, PRs,
+/// patches, statuses and comments (kind 1111).
+///
+/// Note: the `a` tag on status events is optional per NIP-34, so statuses
+/// published without it won't be matched here.
+pub fn activity(addr: &RepoAddr) -> Filter {
+    Filter::new().kinds(ACTIVITY_KINDS).coordinate(addr)
+}
 
-impl Filters {
-    const DELETIONS_LOOKBACK: Duration = Duration::from_secs(3 * 365 * 86_400);
-
-    pub fn statuses_for(roots: impl IntoIterator<Item = EventId>) -> Filter {
+/// Status events (`1630..=1633`) referencing a specific root event (`#e` tag).
+pub fn statuses_for(root: EventId) -> Filter {
     Filter::new()
         .kinds([
             Kind::GitStatusOpen,
@@ -62,167 +49,48 @@ impl Filters {
             Kind::GitStatusClosed,
             Kind::GitStatusDraft,
         ])
-            .events(roots)
-    }
+        .event(root)
+}
 
-    pub fn grasp_list(public_key: PublicKey) -> Filter {
+/// A user's grasp list (kind `10317`).
+pub fn grasp_list(public_key: PublicKey) -> Filter {
     Filter::new()
         .kind(Kind::GitUserGraspList)
         .author(public_key)
-    }
+}
 
-    /// NIP-51: code (people who produce NIP-34 events) follow list
-    pub fn git_authors(public_key: PublicKey) -> Filter {
-        Filter::new().kind(Kind::Custom(10017)).author(public_key)
-    }
-
-    /// NIP-51: NIP-34 followed repositories
-    pub fn git_repos(public_key: PublicKey) -> Filter {
-        Filter::new().kind(Kind::Custom(10018)).author(public_key)
-    }
-
-    /// Replaceable events, so the latest of each kind is all we need.
-    pub fn user_metadata(public_key: PublicKey) -> Vec<Filter> {
-        vec![
-            Self::grasp_list(public_key).limit(1),
-            Self::git_authors(public_key).limit(1),
-            Self::git_repos(public_key).limit(1),
+/// All repositories announced by an author.
+pub fn announcements_by(public_key: PublicKey) -> Filter {
     Filter::new()
-                .kind(Kind::ContactList)
+        .kind(Kind::GitRepoAnnouncement)
         .author(public_key)
-                .limit(1),
-            Filter::new()
-                .kind(Kind::Metadata)
-                .author(public_key)
-                .limit(1),
-            Filter::new()
-                .kind(Kind::MuteList)
-                .author(public_key)
-                .limit(1),
-            Filter::new()
-                .kind(Kind::BlossomServerList)
-                .author(public_key)
-                .limit(1),
-        ]
-    }
+}
 
-    pub fn comments_for(roots: impl IntoIterator<Item = EventId>) -> Vec<Filter> {
-        let roots: Vec<String> = roots.into_iter().map(|id| id.to_hex()).collect();
-
-        if roots.is_empty() {
-            return Vec::new();
-        }
-
-        vec![
-            Filter::new()
-                .kind(Kind::Comment)
-                .custom_tags(SingleLetterTag::UPPERCASE_E, roots.clone()),
-            Filter::new()
-                .kind(Kind::Comment)
-                .custom_tags(SingleLetterTag::LOWERCASE_E, roots),
-        ]
-    }
-
-    fn notification_comments(me: PublicKey) -> Filter {
-        Filter::new()
-            .kind(Kind::Comment)
-            .custom_tags(SingleLetterTag::UPPERCASE_P, [me.to_hex()])
-            .custom_tags(SingleLetterTag::UPPERCASE_K, ["1621", "1617", "1618"])
-    }
-
-    pub fn notifications(me: PublicKey) -> Vec<Filter> {
-        vec![
-            Self::notification_comments(me),
-            Filter::new().kinds(NOTIFICATION_KINDS).pubkey(me),
-        ]
-    }
-
-    pub fn authored_activity(me: PublicKey) -> Filter {
-        Filter::new().kinds(ACTIVITY_KINDS).author(me)
-    }
-
-    pub fn all_announcements() -> Filter {
+/// All repository announcements (for global discovery).
+///
+/// Unbounded: intended for negentropy sync, which reconciles sets
+/// efficiently regardless of size. Local database queries with this
+/// filter are served by LMDB, so they stay fast as the database grows.
+pub fn all_announcements() -> Filter {
     Filter::new().kind(Kind::GitRepoAnnouncement)
-    }
+}
 
-    pub fn all_states() -> Filter {
-        Filter::new().kind(Kind::RepoState)
-    }
+/// All deletion-related events (NIP-09 kind `5`, NIP-62 kind `62`).
+///
+/// Unbounded, like [`all_announcements`]: deletion requests must be known
+/// before any other event can be shown.
+pub fn deletions() -> Filter {
+    Filter::new().kinds([Kind::EventDeletion, Kind::RequestToVanish])
+}
 
-    fn deletions_since() -> Timestamp {
-        let now = Timestamp::now().as_secs();
-        Timestamp::from_secs(now - now % 86_400) - Self::DELETIONS_LOOKBACK
-    }
-
-    pub fn deletions() -> Filter {
+/// Deletion events relevant to a single repository: requests authored by
+/// the repository owner and requests addressed to the repository
+/// coordinate (`#a` tag).
+pub fn deletions_for_repo(addr: &RepoAddr) -> Vec<Filter> {
+    vec![
         Filter::new()
             .kinds([Kind::EventDeletion, Kind::RequestToVanish])
-            .since(Self::deletions_since())
-    }
-}
-
-pub(crate) fn is_git_comment(event: &Event) -> bool {
-    event.kind == Kind::Comment
-        && tag_kind(event, "K").is_some_and(|kind| GIT_ROOT_KINDS.contains(&kind))
-}
-
-pub(crate) fn is_git_status(event: &Event) -> bool {
-    tag_kind(event, "k").is_some_and(|kind| GIT_ROOT_KINDS.contains(&kind))
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::GitEvent;
-
-    fn keys(seed: u8) -> Keys {
-        let mut hex = "00000000000000000000000000000000000000000000000000000000000000".to_string();
-        hex.push_str(&format!("{seed:02x}"));
-        Keys::new(SecretKey::from_hex(&hex).expect("valid secret key"))
-    }
-
-    fn signed(author: &Keys, kind: Kind, tags: Vec<Tag>) -> Event {
-        EventBuilder::new(kind, "")
-            .tags(tags)
-            .finalize(author)
-            .expect("signed event")
-    }
-
-    fn kind_tag(name: &str, kind: Kind) -> Tag {
-        Tag::parse([name, &kind.as_u16().to_string()]).expect("valid kind tag")
-    }
-
-    #[test]
-    fn comment_activity_depends_on_the_uppercase_k_tag() {
-        let on_git = signed(&keys(1), Kind::Comment, vec![kind_tag("K", Kind::GitIssue)]);
-        let on_repo = signed(
-            &keys(1),
-            Kind::Comment,
-            vec![kind_tag("K", Kind::GitRepoAnnouncement)],
-        );
-        let on_note = signed(&keys(1), Kind::Comment, vec![kind_tag("K", Kind::TextNote)]);
-
-        assert!(on_git.is_git_activity());
-        assert!(on_repo.is_git_activity());
-        assert!(!on_note.is_git_activity());
-        assert!(!signed(&keys(1), Kind::Comment, Vec::new()).is_git_activity());
-    }
-
-    #[test]
-    fn status_activity_depends_on_the_lowercase_k_tag() {
-        let status = signed(
-            &keys(1),
-            Kind::GitStatusClosed,
-            vec![kind_tag("k", Kind::GitPullRequest)],
-        );
-        let unrelated = signed(
-            &keys(1),
-            Kind::GitStatusClosed,
-            vec![kind_tag("k", Kind::Metadata)],
-        );
-
-        assert!(status.is_git_activity());
-        assert!(!unrelated.is_git_activity());
-        assert!(!signed(&keys(1), Kind::GitStatusClosed, Vec::new()).is_git_activity());
-    }
+            .author(addr.public_key),
+        Filter::new().kind(Kind::EventDeletion).coordinate(addr),
+    ]
 }

crates/signed_core/src/git_event.rs

@@ -1,145 +0,0 @@
-use nostr::prelude::*;
-
-pub trait GitEvent {
-    /// Returns the NIP-34 subject or the first non-empty content line.
-    fn activity_subject(&self) -> String;
-
-    /// Returns the current commit id.
-    fn current_commit(&self) -> Option<String>;
-
-    /// Returns the merge base commit id.
-    fn merge_base(&self) -> Option<String>;
-
-    /// Returns the advertised clone URLs.
-    fn clone_urls(&self) -> Option<Vec<Url>>;
-
-    /// Returns the branch name.
-    fn branch_name(&self) -> Option<String>;
-
-    /// Returns whether the event is git activity.
-    fn is_git_activity(&self) -> bool;
-
-    /// Returns whether an `e` or `E` tag points at the root event.
-    fn references_root(&self, root: &EventId) -> bool;
-}
-
-impl GitEvent for Event {
-    /// Reads the subject tag, then the first content line, then "Untitled".
-    fn activity_subject(&self) -> String {
-        let subject = self
-            .tags
-            .iter()
-            .find_map(|tag| match Nip34Tag::parse(tag.as_slice()) {
-                Ok(Nip34Tag::Subject(subject)) => Some(subject),
-                _ => None,
-            });
-
-        subject
-            .or_else(|| {
-                self.content
-                    .lines()
-                    .map(str::trim)
-                    .find(|line| !line.is_empty())
-                    .map(|value| value.to_string())
-            })
-            .unwrap_or("Untitled".to_string())
-    }
-
-    /// Reads the `commit` tag.
-    fn current_commit(&self) -> Option<String> {
-        self.tags
-            .iter()
-            .find_map(|tag| match Nip34Tag::parse(tag.as_slice()) {
-                Ok(Nip34Tag::CurrentCommit(commit)) => Some(commit.to_string()),
-                _ => None,
-            })
-    }
-
-    /// Reads the `merge-base` tag.
-    fn merge_base(&self) -> Option<String> {
-        self.tags
-            .iter()
-            .find_map(|tag| match Nip34Tag::parse(tag.as_slice()) {
-                Ok(Nip34Tag::MergeBase(commit)) => Some(commit.to_string()),
-                _ => None,
-            })
-    }
-
-    /// Reads the `clone` tag.
-    fn clone_urls(&self) -> Option<Vec<Url>> {
-        self.tags
-            .iter()
-            .find_map(|tag| match Nip34Tag::parse(tag.as_slice()) {
-                Ok(Nip34Tag::Clone(urls)) => Some(urls),
-                _ => None,
-            })
-    }
-
-    /// Reads the `branch-name` tag.
-    fn branch_name(&self) -> Option<String> {
-        self.tags
-            .iter()
-            .find_map(|tag| match Nip34Tag::parse(tag.as_slice()) {
-                Ok(Nip34Tag::BranchName(name)) => Some(name),
-                _ => None,
-            })
-    }
-
-    /// Classifies git issue, patch, pull request, comment, and status kinds.
-    fn is_git_activity(&self) -> bool {
-        match self.kind {
-            Kind::GitIssue | Kind::GitPatch | Kind::GitPullRequest => true,
-            Kind::Comment => crate::filters::is_git_comment(self),
-            Kind::GitStatusOpen
-            | Kind::GitStatusApplied
-            | Kind::GitStatusClosed
-            | Kind::GitStatusDraft => crate::filters::is_git_status(self),
-            _ => false,
-        }
-    }
-
-    /// Compares `e` and `E` tag contents against the root id.
-    fn references_root(&self, root: &EventId) -> bool {
-        let root = root.to_hex();
-        self.tags
-            .iter()
-            .any(|tag| matches!(tag.kind(), "e" | "E") && tag.content() == Some(root.as_str()))
-    }
-}
-
-impl<T: GitEvent + ?Sized> GitEvent for &T {
-    /// Delegates to the referenced event.
-    fn activity_subject(&self) -> String {
-        (*self).activity_subject()
-    }
-
-    /// Delegates to the referenced event.
-    fn current_commit(&self) -> Option<String> {
-        (*self).current_commit()
-    }
-
-    /// Delegates to the referenced event.
-    fn merge_base(&self) -> Option<String> {
-        (*self).merge_base()
-    }
-
-    /// Delegates to the referenced event.
-    fn clone_urls(&self) -> Option<Vec<Url>> {
-        (*self).clone_urls()
-    }
-
-    /// Delegates to the referenced event.
-    fn branch_name(&self) -> Option<String> {
-        (*self).branch_name()
-    }
-
-    /// Delegates to the referenced event.
-    fn is_git_activity(&self) -> bool {
-        (*self).is_git_activity()
-    }
-
-    /// Delegates to the referenced event.
-    fn references_root(&self, root: &EventId) -> bool {
-        (*self).references_root(root)
-    }
-}

crates/signed_core/src/inbox/group.rs

@@ -1,172 +0,0 @@
-use std::collections::HashMap;
-
-use nostr::prelude::*;
-use utils::sort_newest_first;
-
-use super::{InboxItem, InboxReadState, ThreadResolver};
-use crate::RepoAddr;
-
-/// Groups events into inbox threads, merging the user's own events.
-pub fn group<E, O, L>(
-    events: E,
-    own: O,
-    me: PublicKey,
-    state: &InboxReadState,
-    lookup: &L,
-) -> Vec<InboxItem>
-where
-    E: IntoIterator<Item = Event>,
-    O: IntoIterator<Item = Event>,
-    L: Fn(EventId) -> Option<Event>,
-{
-    let resolver = ThreadResolver::new(lookup);
-    let mut groups: HashMap<EventId, Vec<Event>> = HashMap::new();
-    for event in events {
-        if event.pubkey == me {
-            continue;
-        }
-        let Some(root) = resolver.notification_root(&event) else {
-            continue;
-        };
-        groups.entry(root).or_default().push(event);
-    }
-
-    let mut own_groups: HashMap<EventId, Vec<Event>> = HashMap::new();
-    for event in own {
-        let root = resolver.notification_root(&event).unwrap_or(event.id);
-        own_groups.entry(root).or_default().push(event);
-    }
-
-    let mut roots: Vec<EventId> = groups.keys().chain(own_groups.keys()).copied().collect();
-    roots.sort();
-    roots.dedup();
-
-    let mut items: Vec<InboxItem> = roots
-        .into_iter()
-        .map(|root| {
-            let mut events = groups.remove(&root).unwrap_or_default();
-            let mut own_events = own_groups.remove(&root).unwrap_or_default();
-            sort_newest_first(&mut events);
-            sort_newest_first(&mut own_events);
-
-            let root_event = lookup(root);
-
-            let mut item = InboxItem {
-                root,
-                address: root_event
-                    .as_ref()
-                    .and_then(|event| event.tags.coordinates().next())
-                    .map(RepoAddr::from),
-                root_event,
-                events,
-                own_events,
-                unread_ids: Vec::new(),
-                archived: false,
-            };
-            item.apply_state(state);
-            item
-        })
-        .collect();
-
-    items.sort_by(|a, b| {
-        b.latest_activity()
-            .cmp(&a.latest_activity())
-            .then_with(|| b.root.to_hex().cmp(&a.root.to_hex()))
-    });
-
-    items
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    /// Derives deterministic signer keys from a seed byte.
-    fn keys(seed: u8) -> Keys {
-        let mut hex = "00000000000000000000000000000000000000000000000000000000000000".to_string();
-        hex.push_str(&format!("{seed:02x}"));
-        Keys::new(SecretKey::from_hex(&hex).expect("valid secret key"))
-    }
-
-    /// Builds a signed event with a fixed timestamp.
-    fn signed(author: &Keys, kind: Kind, tags: Vec<Tag>, created_at: u64) -> Event {
-        EventBuilder::new(kind, "")
-            .tags(tags)
-            .custom_created_at(Timestamp::from_secs(created_at))
-            .finalize(author)
-            .expect("signed event")
-    }
-
-    /// Builds an uppercase `E` tag for the event.
-    fn uppercase_e_tag(event: &Event) -> Tag {
-        Tag::parse(["E", &event.id.to_hex()]).expect("valid E tag")
-    }
-
-    /// Builds an event lookup closure over a slice.
-    fn lookup(events: &[Event]) -> impl Fn(EventId) -> Option<Event> + '_ {
-        move |id| events.iter().find(|event| event.id == id).cloned()
-    }
-
-    /// Builds a git issue event with a subject tag.
-    fn titled_issue(author: &Keys, title: &str, at: u64) -> Event {
-        signed(
-            author,
-            Kind::GitIssue,
-            vec![Tag::parse(["subject", title]).expect("valid subject tag")],
-            at,
-        )
-    }
-
-    /// Merges the user's own events into the matching thread.
-    #[test]
-    fn group_merges_own_events_into_the_matching_thread() {
-        let me = keys(1);
-        let issue = titled_issue(&me, "Add retry logic", 100);
-        let mine = signed(
-            &me,
-            Kind::Comment,
-            vec![
-                uppercase_e_tag(&issue),
-                Tag::parse(["K", "1621"]).expect("K tag"),
-            ],
-            150,
-        );
-        let reply = signed(
-            &keys(2),
-            Kind::Comment,
-            vec![
-                uppercase_e_tag(&issue),
-                Tag::parse(["K", "1621"]).expect("K tag"),
-            ],
-            200,
-        );
-
-        let context = [issue.clone(), mine.clone(), reply.clone()];
-        let items = group(
-            [reply.clone()],
-            [issue.clone(), mine.clone()],
-            me.public_key(),
-            &InboxReadState::default(),
-            &lookup(&context),
-        );
-
-        assert_eq!(items.len(), 1);
-        assert_eq!(items[0].root, issue.id);
-        assert_eq!(
-            items[0].root_event.as_ref().map(|event| event.id),
-            Some(issue.id)
-        );
-        assert_eq!(items[0].kind(), Some(Kind::GitIssue));
-        assert_eq!(items[0].title(), "Add retry logic");
-        assert_eq!(items[0].events, vec![reply.clone()]);
-        assert_eq!(items[0].own_events, vec![mine.clone(), issue.clone()]);
-        assert_eq!(
-            items[0]
-                .timeline(5)
-                .iter()
-                .map(|event| event.id)
-                .collect::<Vec<_>>(),
-            vec![issue.id, mine.id, reply.id]
-        );
-    }
-}

crates/signed_core/src/inbox/item.rs

@@ -1,99 +0,0 @@
-use std::collections::HashSet;
-
-use nostr::prelude::*;
-
-use super::InboxReadState;
-use crate::{GitEvent, RepoAddr};
-
-#[derive(Debug, Clone)]
-pub struct InboxItem {
-    pub root: EventId,
-    pub root_event: Option<Event>,
-    pub address: Option<RepoAddr>,
-    pub events: Vec<Event>,
-    pub own_events: Vec<Event>,
-    pub unread_ids: Vec<EventId>,
-    pub archived: bool,
-}
-
-impl InboxItem {
-    /// Returns the thread title from the root, own events, or events.
-    pub fn title(&self) -> String {
-        self.root_event
-            .as_ref()
-            .or_else(|| self.own_events.first())
-            .or_else(|| self.events.first())
-            .map(|event| event.activity_subject())
-            .unwrap_or_else(|| "Untitled".to_string())
-    }
-
-    /// Returns the kind of the thread's primary event.
-    pub fn kind(&self) -> Option<Kind> {
-        self.root_event
-            .as_ref()
-            .or_else(|| self.own_events.first())
-            .or_else(|| self.events.first())
-            .map(|event| event.kind)
-    }
-
-    /// Returns the newest timestamp among the root, own, and other events.
-    pub fn latest_activity(&self) -> Timestamp {
-        self.root_event
-            .as_ref()
-            .into_iter()
-            .chain(self.own_events.first())
-            .chain(self.events.first())
-            .map(|event| event.created_at)
-            .max()
-            .unwrap_or_default()
-    }
-
-    /// Builds a chronological timeline capped at `limit` events, root first.
-    pub fn timeline(&self, limit: usize) -> Vec<Event> {
-        let mut seen: HashSet<EventId> = HashSet::new();
-        let mut events: Vec<Event> = Vec::new();
-
-        if let Some(root) = &self.root_event {
-            seen.insert(root.id);
-            events.push(root.clone());
-        }
-
-        let mut rest: Vec<Event> = self
-            .own_events
-            .iter()
-            .chain(self.events.iter())
-            .filter(|event| seen.insert(event.id))
-            .cloned()
-            .collect();
-
-        rest.sort_by(|a, b| {
-            b.created_at
-                .cmp(&a.created_at)
-                .then_with(|| b.id.to_hex().cmp(&a.id.to_hex()))
-        });
-        rest.truncate(limit.saturating_sub(events.len()));
-        events.extend(rest);
-
-        events.sort_by_key(|event| event.created_at);
-        events
-    }
-
-    /// Returns whether the thread has unread events and is not archived.
-    pub fn is_unread(&self) -> bool {
-        !self.archived && !self.unread_ids.is_empty()
-    }
-
-    /// Recomputes unread ids and the archived flag from the read state.
-    pub fn apply_state(&mut self, state: &InboxReadState) {
-        self.unread_ids = self
-            .events
-            .iter()
-            .rev()
-            .filter(|event| !state.is_read(event))
-            .map(|event| event.id)
-            .collect();
-
-        self.archived =
-            !self.events.is_empty() && self.events.iter().all(|event| state.is_archived(event));
-    }
-}

crates/signed_core/src/inbox/mod.rs

@@ -1,9 +0,0 @@
-mod group;
-mod item;
-mod read_state;
-mod resolver;
-
-pub use group::group;
-pub use item::InboxItem;
-pub use read_state::InboxReadState;
-pub use resolver::ThreadResolver;

crates/signed_core/src/inbox/read_state.rs

@@ -1,109 +0,0 @@
-use std::collections::{HashMap, HashSet};
-use std::time::Duration;
-
-use nostr::prelude::*;
-use serde::{Deserialize, Serialize};
-
-const ADVANCE_WINDOW: Duration = Duration::from_secs(3 * 24 * 60 * 60);
-const MARK_ALL_WINDOW: Duration = Duration::from_secs(10 * 24 * 60 * 60);
-
-#[derive(Clone, Debug, Default, PartialEq, Eq, Serialize, Deserialize)]
-pub struct InboxReadState {
-    #[serde(default)]
-    pub read_before: Timestamp,
-    #[serde(default)]
-    pub read_ids: HashSet<EventId>,
-    #[serde(default)]
-    pub archived_before: Timestamp,
-    #[serde(default)]
-    pub archived_ids: HashSet<EventId>,
-}
-
-impl InboxReadState {
-    /// Returns whether the event falls under the read high-water mark or id set.
-    pub fn is_read(&self, event: &Event) -> bool {
-        event.created_at <= self.read_before || self.read_ids.contains(&event.id)
-    }
-
-    /// Returns whether the event falls under the archived high-water mark or id set.
-    pub fn is_archived(&self, event: &Event) -> bool {
-        event.created_at <= self.archived_before || self.archived_ids.contains(&event.id)
-    }
-
-    /// Records the event as read when it is past the current cutoff.
-    pub fn mark_read(&mut self, event: &Event) {
-        if event.created_at > self.read_before {
-            self.read_ids.insert(event.id);
-        }
-    }
-
-    /// Records the event as archived when it is past the current cutoff.
-    pub fn mark_archived(&mut self, event: &Event) {
-        if event.created_at > self.archived_before {
-            self.archived_ids.insert(event.id);
-        }
-    }
-
-    /// Marks all events from other authors within the window as read.
-    pub fn mark_all_read(&mut self, all: &[Event], me: PublicKey, now: Timestamp) {
-        let cutoff = now - MARK_ALL_WINDOW;
-        self.read_before = cutoff;
-        self.read_ids = all
-            .iter()
-            .filter(|event| event.pubkey != me && event.created_at > cutoff)
-            .map(|event| event.id)
-            .collect();
-    }
-
-    /// Advances the read cutoff as far as possible, then prunes the id set.
-    pub fn advance_read(&mut self, all: &[Event], me: PublicKey, now: Timestamp) {
-        let cutoff = advance_cutoff(all, me, now, self.read_before, |event| self.is_read(event));
-        self.read_before = cutoff;
-        prune_ids(&mut self.read_ids, all, cutoff);
-    }
-
-    /// Advances the archived cutoff as far as possible, then prunes the id set.
-    pub fn advance_archived(&mut self, all: &[Event], me: PublicKey, now: Timestamp) {
-        let cutoff = advance_cutoff(all, me, now, self.archived_before, |event| {
-            self.is_archived(event)
-        });
-        self.archived_before = cutoff;
-        prune_ids(&mut self.archived_ids, all, cutoff);
-    }
-}
-
-/// Computes the newest cutoff that leaves unmarked events uncovered.
-fn advance_cutoff<M>(
-    all: &[Event],
-    me: PublicKey,
-    now: Timestamp,
-    current: Timestamp,
-    is_marked: M,
-) -> Timestamp
-where
-    M: Fn(&Event) -> bool,
-{
-    let fallback = now - ADVANCE_WINDOW;
-
-    let oldest = all
-        .iter()
-        .filter(|event| event.pubkey != me && !is_marked(event))
-        .map(|event| event.created_at)
-        .min();
-
-    let candidate = match oldest {
-        Some(at) if at < fallback => at - 1,
-        _ => fallback,
-    };
-
-    candidate.max(current)
-}
-
-/// Drops ids whose events predate the cutoff.
-fn prune_ids(ids: &mut HashSet<EventId>, all: &[Event], cutoff: Timestamp) {
-    let created_at: HashMap<EventId, Timestamp> = all
-        .iter()
-        .map(|event| (event.id, event.created_at))
-        .collect();
-    ids.retain(|id| created_at.get(id).is_some_and(|at| *at >= cutoff));
-}

crates/signed_core/src/inbox/resolver.rs

@@ -1,249 +0,0 @@
-use std::collections::HashSet;
-
-use nostr::prelude::*;
-
-pub struct ThreadResolver<'a, L: ?Sized> {
-    lookup: &'a L,
-}
-
-impl<'a, L> ThreadResolver<'a, L>
-where
-    L: Fn(EventId) -> Option<Event> + ?Sized,
-{
-    /// Creates a resolver over the given event lookup.
-    pub fn new(lookup: &'a L) -> Self {
-        Self { lookup }
-    }
-
-    /// Maps a git event kind to the thread root it notifies about.
-    pub fn notification_root(&self, event: &Event) -> Option<EventId> {
-        match event.kind {
-            Kind::GitIssue | Kind::GitPullRequest => Some(event.id),
-            Kind::GitPatch => Some(match self.first_e_id(event) {
-                Some(parent) => self.resolve_thread_root(parent),
-                None => event.id,
-            }),
-            Kind::Comment => match nip22::extract_root(event) {
-                Some(CommentTarget::Event { id, .. }) => Some(self.resolve_thread_root(id)),
-                _ => None,
-            },
-            Kind::GitPullRequestUpdate => self
-                .first_uppercase_e_id(event)
-                .map(|root| self.resolve_thread_root(root)),
-            Kind::GitStatusOpen
-            | Kind::GitStatusApplied
-            | Kind::GitStatusClosed
-            | Kind::GitStatusDraft => self
-                .nip10_root_id(event)
-                .map(|root| self.resolve_thread_root(root)),
-            _ => None,
-        }
-    }
-
-    /// Follows parent pointers until a git issue or pull request root is reached.
-    pub fn resolve_thread_root(&self, id: EventId) -> EventId {
-        let mut seen = HashSet::new();
-        let mut root = id;
-
-        loop {
-            if !seen.insert(root) {
-                return id;
-            }
-
-            let Some(event) = (self.lookup)(root) else {
-                return root;
-            };
-
-            if matches!(event.kind, Kind::GitIssue | Kind::GitPullRequest) {
-                return root;
-            }
-
-            match self.parent_id(&event) {
-                Some(parent) => root = parent,
-                None => return root,
-            }
-        }
-    }
-
-    /// Mirrors gitworkshop's `getParentId` parent resolution.
-    fn parent_id(&self, event: &Event) -> Option<EventId> {
-        for marker in ["reply", "root"] {
-            if let Some(id) = event
-                .tags
-                .iter()
-                .find_map(|tag| self.e_tag_with_marker(tag, marker))
-            {
-                return Some(id);
-            }
-        }
-
-        if let Some(id) = event.tags.iter().find_map(|tag| {
-            if tag.kind() != "e" {
-                return None;
-            }
-
-            let slice = tag.as_slice();
-            let is_mention = slice.len() == 4 && slice[3] == "mention";
-
-            if is_mention {
-                return None;
-            }
-
-            tag.content()
-                .and_then(|content| EventId::from_hex(content).ok())
-        }) {
-            return Some(id);
-        }
-
-        self.first_uppercase_e_id(event)
-    }
-
-    /// Reads the NIP-10 `root` marker, falling back to the first `e` tag.
-    fn nip10_root_id(&self, event: &Event) -> Option<EventId> {
-        event
-            .tags
-            .iter()
-            .find_map(|tag| self.e_tag_with_marker(tag, "root"))
-            .or_else(|| self.first_e_id(event))
-    }
-
-    /// Reads the first lowercase `e` tag id.
-    fn first_e_id(&self, event: &Event) -> Option<EventId> {
-        self.first_tag_id(event, "e")
-    }
-
-    /// Reads the first uppercase `E` tag id.
-    fn first_uppercase_e_id(&self, event: &Event) -> Option<EventId> {
-        self.first_tag_id(event, "E")
-    }
-
-    /// Reads the first event id from tags of the given kind.
-    fn first_tag_id(&self, event: &Event, name: &str) -> Option<EventId> {
-        event.tags.iter().find_map(|tag| {
-            if tag.kind() != name {
-                return None;
-            }
-            tag.content()
-                .and_then(|content| EventId::from_hex(content).ok())
-        })
-    }
-
-    /// Parses a four-value `e` tag carrying the given marker.
-    fn e_tag_with_marker(&self, tag: &Tag, marker: &str) -> Option<EventId> {
-        let slice = tag.as_slice();
-        if tag.kind() != "e" || slice.len() != 4 || slice[3] != marker {
-            return None;
-        }
-        tag.content()
-            .and_then(|content| EventId::from_hex(content).ok())
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    /// Derives deterministic signer keys from a seed byte.
-    fn keys(seed: u8) -> Keys {
-        let mut hex = "00000000000000000000000000000000000000000000000000000000000000".to_string();
-        hex.push_str(&format!("{seed:02x}"));
-        Keys::new(SecretKey::from_hex(&hex).expect("valid secret key"))
-    }
-
-    /// Builds a signed event with a fixed timestamp.
-    fn signed(author: &Keys, kind: Kind, tags: Vec<Tag>, created_at: u64) -> Event {
-        EventBuilder::new(kind, "")
-            .tags(tags)
-            .custom_created_at(Timestamp::from_secs(created_at))
-            .finalize(author)
-            .expect("signed event")
-    }
-
-    /// Builds a plain lowercase `e` tag for the event.
-    fn e_tag(event: &Event) -> Tag {
-        Tag::parse(["e", &event.id.to_hex()]).expect("valid e tag")
-    }
-
-    /// Builds a four-value `e` tag with the given marker.
-    fn marked_e_tag(event: &Event, marker: &str) -> Tag {
-        Tag::parse(["e", &event.id.to_hex(), "wss://relay.example.com", marker])
-            .expect("valid e tag")
-    }
-
-    /// Builds an uppercase `E` tag for the event.
-    fn uppercase_e_tag(event: &Event) -> Tag {
-        Tag::parse(["E", &event.id.to_hex()]).expect("valid E tag")
-    }
-
-    /// Builds an event lookup closure over a slice.
-    fn lookup(events: &[Event]) -> impl Fn(EventId) -> Option<Event> + '_ {
-        move |id| events.iter().find(|event| event.id == id).cloned()
-    }
-
-    /// Builds a git issue event.
-    fn issue(author: &Keys, at: u64) -> Event {
-        signed(author, Kind::GitIssue, Vec::new(), at)
-    }
-
-    /// Resolves a comment to its uppercase `E` root.
-    #[test]
-    fn comment_resolves_to_its_uppercase_root() {
-        let issue = issue(&keys(1), 100);
-        let comment = signed(
-            &keys(2),
-            Kind::Comment,
-            vec![
-                uppercase_e_tag(&issue),
-                Tag::parse(["K", "1621"]).expect("valid K tag"),
-            ],
-            200,
-        );
-        let events = [issue.clone(), comment.clone()];
-        assert_eq!(
-            ThreadResolver::new(&lookup(&events)).notification_root(&comment),
-            Some(issue.id)
-        );
-    }
-
-    /// Resolves a child patch to its root patch.
-    #[test]
-    fn child_patch_resolves_to_the_root_patch() {
-        let root_patch = signed(&keys(1), Kind::GitPatch, Vec::new(), 100);
-        let child_patch = signed(&keys(1), Kind::GitPatch, vec![e_tag(&root_patch)], 200);
-        let events = [root_patch.clone(), child_patch.clone()];
-        assert_eq!(
-            ThreadResolver::new(&lookup(&events)).notification_root(&child_patch),
-            Some(root_patch.id)
-        );
-    }
-
-    /// Resolves a status through its `root` marker tag.
-    #[test]
-    fn status_resolves_via_the_root_marker() {
-        let issue = issue(&keys(1), 100);
-        let status = signed(
-            &keys(2),
-            Kind::GitStatusClosed,
-            vec![marked_e_tag(&issue, "root")],
-            200,
-        );
-        let events = [issue.clone(), status.clone()];
-        assert_eq!(
-            ThreadResolver::new(&lookup(&events)).notification_root(&status),
-            Some(issue.id)
-        );
-    }
-
-    /// Follows a nested comment chain to the issue root.
-    #[test]
-    fn nested_comment_chain_follows_to_the_root() {
-        let issue = issue(&keys(1), 100);
-        let reply = signed(&keys(2), Kind::Comment, vec![uppercase_e_tag(&issue)], 200);
-        let nested = signed(&keys(3), Kind::Comment, vec![uppercase_e_tag(&reply)], 300);
-        let events = [issue.clone(), reply, nested.clone()];
-        assert_eq!(
-            ThreadResolver::new(&lookup(&events)).notification_root(&nested),
-            Some(issue.id)
-        );
-    }
-}

crates/signed_core/src/lib.rs

@@ -1,19 +1,14 @@
 pub mod addr;
-pub mod announcement;
+pub mod clone_url;
 pub mod deletions;
 pub mod filters;
-pub mod git_event;
-pub mod inbox;
-pub mod pull_request;
+pub mod model;
+pub mod state;
 pub mod status;
-pub mod upstream;
 
-pub use addr::RepoAddr;
-pub use announcement::Announcement;
+pub use addr::{RepoAddr, repo_addr};
+pub use clone_url::{CloneTarget, parse_clone_url};
 pub use deletions::Deletions;
-pub use filters::Filters;
-pub use git_event::GitEvent;
-pub use inbox::{InboxItem, InboxReadState, ThreadResolver};
-pub use pull_request::PullRequest;
-pub use status::RepoStatus;
-pub use upstream::Upstream;
+pub use model::{activity_subject, Announcement};
+pub use state::parse_state;
+pub use status::{RepoStatus, references_root, resolve_status};

crates/signed_core/src/model.rs

@@ -0,0 +1,233 @@
+use gpui::SharedString;
+use nostr::prelude::*;
+
+/// Parsed NIP-34 repository announcement (plain data, ready for the UI).
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct Announcement {
+    /// Repository ID (`d` tag).
+    pub id: String,
+    /// Author of the announcement event.
+    pub owner: PublicKey,
+    /// When the announcement was published (for latest-wins resolution).
+    pub created_at: Timestamp,
+    pub name: Option<SharedString>,
+    pub description: Option<SharedString>,
+    /// Webpage URLs for browsing.
+    pub web: Vec<Url>,
+    /// URLs for `git clone`.
+    pub clone: Vec<Url>,
+    /// Relays the repository monitors for patches and issues.
+    pub relays: Vec<RelayUrl>,
+    /// Earliest unique commit ID (`r` tag with `euc` marker).
+    pub euc: Option<String>,
+    /// Other recognized maintainers.
+    pub maintainers: Vec<PublicKey>,
+    /// Hashtags labelling the repository (`t` tags).
+    pub hashtags: Vec<String>,
+}
+
+/// Subject of a NIP-34 issue or pull request event: the `subject` tag,
+/// falling back to the first non-empty line of the content.
+pub fn activity_subject(event: &Event) -> SharedString {
+    let subject = event
+        .tags
+        .iter()
+        .find_map(|tag| match Nip34Tag::parse(tag.as_slice()) {
+            Ok(Nip34Tag::Subject(subject)) => Some(subject),
+            _ => None,
+        });
+
+    subject
+        .map(SharedString::from)
+        .or_else(|| {
+            event
+                .content
+                .lines()
+                .map(str::trim)
+                .find(|line| !line.is_empty())
+                .map(SharedString::from)
+        })
+        .unwrap_or(SharedString::from("Untitled"))
+}
+
+impl Announcement {
+    /// Parse a kind `30617` event. Returns `None` if the kind is wrong or the `d` tag is missing.
+    pub fn from_event(event: &Event) -> Option<Self> {
+        if event.kind != Kind::GitRepoAnnouncement {
+            return None;
+        }
+
+        let id = event.tags.identifier()?;
+
+        let mut hashtags: Vec<String> = Vec::new();
+        hashtags.extend(event.tags.hashtags().map(|t| t.to_string()));
+
+        let mut name: Option<SharedString> = None;
+        let mut description: Option<SharedString> = None;
+        let mut web: Vec<Url> = Vec::new();
+        let mut clone: Vec<Url> = Vec::new();
+        let mut relays: Vec<RelayUrl> = Vec::new();
+        let mut euc: Option<String> = None;
+        let mut maintainers: Vec<PublicKey> = Vec::new();
+
+        for tag in event.tags.iter() {
+            match Nip34Tag::parse(tag.as_slice()) {
+                Ok(Nip34Tag::Name(value)) => name = Some(value.into()),
+                Ok(Nip34Tag::Description(value)) => description = Some(value.into()),
+                Ok(Nip34Tag::Web(urls)) => web.extend(urls),
+                Ok(Nip34Tag::Clone(urls)) => clone.extend(urls),
+                Ok(Nip34Tag::Relays(urls)) => relays.extend(urls),
+                Ok(Nip34Tag::EarliestUniqueCommitId(commit)) => euc = Some(commit.to_string()),
+                Ok(Nip34Tag::Maintainers(keys)) => maintainers.extend(keys),
+                _ => {}
+            }
+        }
+
+        Some(Self {
+            owner: event.pubkey,
+            created_at: event.created_at,
+            id,
+            name,
+            description,
+            web,
+            clone,
+            relays,
+            euc,
+            maintainers,
+            hashtags,
+        })
+    }
+
+    /// The repository address of this announcement.
+    pub fn addr(&self) -> crate::RepoAddr {
+        crate::repo_addr(self.owner, self.id.clone())
+    }
+
+    /// The description of the repository, or a default if none is provided.
+    pub fn description(&self) -> SharedString {
+        self.description
+            .clone()
+            .unwrap_or(SharedString::from("No description"))
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    const MAINTAINER_HEX: &str = "68d81165918100b7da43fc28f7d1fc12554466e1115886b9e7bb326f65ec4272";
+
+    fn keys() -> Keys {
+        Keys::new(
+            SecretKey::from_hex("0000000000000000000000000000000000000000000000000000000000000001")
+                .expect("valid secret key"),
+        )
+    }
+
+    /// Build a signed kind `30617` event from raw tag values.
+    fn announcement_event(tags: &[&[&str]]) -> Event {
+        let tags: Vec<Tag> = tags
+            .iter()
+            .map(|t| Tag::parse(t.to_vec()).expect("valid tag"))
+            .collect();
+
+        EventBuilder::new(Kind::GitRepoAnnouncement, "")
+            .tags(tags)
+            .finalize(&keys())
+            .expect("signed event")
+    }
+
+    #[test]
+    fn parses_full_announcement() {
+        let event = announcement_event(&[
+            &["d", "my-repo"],
+            &["name", "My Repo"],
+            &["description", "A test repository"],
+            &["web", "https://example.com/repo"],
+            &["clone", "https://example.com/repo.git"],
+            &["relays", "wss://relay.example.com"],
+            &["r", "aa231c4c6a5777dc89b42207b499891a344add5c", "euc"],
+            &["maintainers", MAINTAINER_HEX],
+            &["t", "rust"],
+            &["t", "nostr"],
+        ]);
+
+        let announcement = Announcement::from_event(&event).expect("parses");
+
+        assert_eq!(announcement.owner, keys().public_key());
+        assert_eq!(announcement.id, "my-repo");
+        assert_eq!(announcement.name.as_deref(), Some("My Repo"));
+        assert_eq!(
+            announcement.description.as_deref(),
+            Some("A test repository")
+        );
+        assert_eq!(
+            announcement.web,
+            vec![Url::parse("https://example.com/repo").unwrap()]
+        );
+        assert_eq!(
+            announcement.clone,
+            vec![Url::parse("https://example.com/repo.git").unwrap()]
+        );
+        assert_eq!(
+            announcement.relays,
+            vec![RelayUrl::parse("wss://relay.example.com").unwrap()]
+        );
+        assert_eq!(
+            announcement.euc.as_deref(),
+            Some("aa231c4c6a5777dc89b42207b499891a344add5c")
+        );
+        assert_eq!(
+            announcement.maintainers,
+            vec![PublicKey::from_hex(MAINTAINER_HEX).expect("valid pubkey")]
+        );
+        assert_eq!(announcement.hashtags, vec!["rust", "nostr"]);
+    }
+
+    #[test]
+    fn requires_d_tag() {
+        let event = announcement_event(&[&["name", "No id"]]);
+
+        assert!(Announcement::from_event(&event).is_none());
+    }
+
+    #[test]
+    fn ignores_other_kinds() {
+        let event = EventBuilder::new(Kind::GitIssue, "")
+            .finalize(&keys())
+            .expect("signed event");
+
+        assert!(Announcement::from_event(&event).is_none());
+    }
+
+    #[test]
+    fn drops_malformed_values() {
+        let event = announcement_event(&[
+            &["d", "my-repo"],
+            &["clone", "not a url"],
+            &["relays", "wss://good.example.com"],
+            &["maintainers", "not-a-pubkey"],
+        ]);
+
+        let announcement = Announcement::from_event(&event).expect("parses");
+
+        // An invalid URL keeps the whole clone tag from being parsed.
+        assert!(announcement.clone.is_empty());
+        assert_eq!(
+            announcement.relays,
+            vec![RelayUrl::parse("wss://good.example.com").unwrap()]
+        );
+        assert!(announcement.maintainers.is_empty());
+    }
+
+    #[test]
+    fn ignores_unknown_tags() {
+        let event = announcement_event(&[&["d", "my-repo"], &["t", "label"], &["subject", "n/a"]]);
+
+        let announcement = Announcement::from_event(&event).expect("parses");
+
+        assert_eq!(announcement.id, "my-repo");
+        assert!(announcement.name.is_none());
+        assert!(announcement.web.is_empty());
+    }
+}

crates/signed_core/src/pull_request.rs

@@ -1,279 +0,0 @@
-use nostr::prelude::*;
-
-use crate::git_event::GitEvent;
-
-pub struct PullRequest<'a>(pub &'a Event);
-
-impl<'a> PullRequest<'a> {
-    /// Wraps a pull request root event.
-    pub fn new(event: &'a Event) -> Self {
-        Self(event)
-    }
-
-    /// Returns the ordered patch series, found via the root reference or the tip commit.
-    pub fn patches(&self, patches: impl IntoIterator<Item = &'a Event>) -> Vec<&'a Event> {
-        let pr = self.0;
-        let patches: Vec<&'a Event> = patches.into_iter().collect();
-
-        if let Some(root_id) = pr.tags.event_ids().next()
-            && let Some(root) = patches.iter().find(|patch| patch.id == root_id)
-        {
-            return Self::forward_series(root, &patches);
-        }
-
-        let Some(tip) = pr.current_commit() else {
-            return Vec::new();
-        };
-        let Some(last) = patches
-            .iter()
-            .filter(|patch| Self::patch_produces_commit(patch, &tip))
-            .max_by_key(|patch| patch.created_at)
-            .copied()
-        else {
-            return Vec::new();
-        };
-
-        let mut series = vec![last];
-        loop {
-            let Some(prev_id) = series.last().unwrap().tags.event_ids().next() else {
-                break;
-            };
-            let Some(prev) = patches
-                .iter()
-                .find(|patch| patch.id == prev_id && !series.contains(patch))
-                .copied()
-            else {
-                break;
-            };
-            series.push(prev);
-        }
-        series.reverse();
-        series
-    }
-
-    /// Joins the patch series with newlines, falling back to the event content.
-    pub fn patch(&self, patches: impl IntoIterator<Item = &'a Event>) -> String {
-        let pr = self.0;
-        let patches: Vec<&'a Event> = patches.into_iter().collect();
-        let series = self.patches(patches.iter().copied());
-        if series.is_empty() {
-            return pr.content.clone();
-        }
-        series
-            .iter()
-            .map(|patch| patch.content.as_str())
-            .collect::<Vec<_>>()
-            .join("\n")
-    }
-
-    /// Returns the root author's newest update, since only the author may move the tip.
-    pub fn latest_update(
-        events: impl Iterator<Item = &'a Event>,
-        root: &Event,
-    ) -> Option<&'a Event> {
-        let root_hex = root.id.to_hex();
-        events
-            .filter(|e| e.kind == Kind::GitPullRequestUpdate)
-            .filter(|e| e.pubkey == root.pubkey)
-            .filter(|e| {
-                e.tags
-                    .iter()
-                    .any(|t| t.kind() == "E" && t.content() == Some(root_hex.as_str()))
-            })
-            .max_by_key(|e| e.created_at)
-    }
-
-    /// Walks reply links outward from the root patch, taking the newest child first.
-    fn forward_series(root: &'a Event, patches: &[&'a Event]) -> Vec<&'a Event> {
-        let mut series = vec![root];
-        loop {
-            let next = patches
-                .iter()
-                .filter(|patch| !series.contains(patch))
-                .filter(|patch| {
-                    patch
-                        .tags
-                        .event_ids()
-                        .any(|id| id == series.last().unwrap().id)
-                })
-                .max_by_key(|patch| patch.created_at);
-            let Some(next) = next else {
-                break;
-            };
-            series.push(next);
-        }
-        series
-    }
-
-    /// Checks the commit against the patch's `c` and `r` tags.
-    fn patch_produces_commit(patch: &Event, commit: &str) -> bool {
-        patch
-            .tags
-            .iter()
-            .any(|tag| match Nip34Tag::parse(tag.as_slice()) {
-                Ok(Nip34Tag::Commit(c) | Nip34Tag::Reference(c)) => c.to_string() == commit,
-                _ => false,
-            })
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    /// Returns the test signer keys.
-    fn keys() -> Keys {
-        Keys::new(
-            SecretKey::from_hex("0000000000000000000000000000000000000000000000000000000000000001")
-                .expect("valid secret key"),
-        )
-    }
-
-    /// Builds a signed pull request event.
-    fn pr_event(content: &str, tags: Vec<Tag>) -> Event {
-        EventBuilder::new(Kind::GitPullRequest, content)
-            .tags(tags)
-            .finalize(&keys())
-            .expect("signed event")
-    }
-
-    /// Builds a signed patch event with a fixed timestamp.
-    fn patch_event(content: &str, tags: Vec<Tag>, created_at: u64) -> Event {
-        EventBuilder::new(Kind::GitPatch, content)
-            .tags(tags)
-            .custom_created_at(Timestamp::from(created_at))
-            .finalize(&keys())
-            .expect("signed event")
-    }
-
-    /// Joins the full patch series into one diff.
-    #[test]
-    fn pull_request_patch_joins_the_whole_patch_set() {
-        let root = patch_event("patch-one", vec![], 100);
-        let second = patch_event("patch-two", vec![Tag::event(root.id)], 200);
-        let pr = pr_event("description", vec![Tag::event(root.id)]);
-
-        assert_eq!(
-            PullRequest::new(&pr).patch([&root, &second]),
-            "patch-one\npatch-two"
-        );
-        assert_eq!(
-            PullRequest::new(&pr).patches([&root, &second]),
-            vec![&root, &second]
-        );
-    }
-
-    /// Orders patches by walking the reply chain.
-    #[test]
-    fn pull_request_patches_walks_the_reply_chain_in_order() {
-        let root = patch_event("patch-one", vec![], 100);
-        let second = patch_event("patch-two", vec![Tag::event(root.id)], 200);
-        let third = patch_event("patch-three", vec![Tag::event(second.id)], 300);
-        let pr = pr_event("description", vec![Tag::event(root.id)]);
-
-        let series = PullRequest::new(&pr).patches([&third, &root, &second]);
-        assert_eq!(
-            series
-                .iter()
-                .map(|p| p.content.as_str())
-                .collect::<Vec<_>>(),
-            vec!["patch-one", "patch-two", "patch-three"]
-        );
-    }
-
-    /// Finds the patch series through the declared tip commit.
-    #[test]
-    fn pull_request_patches_finds_the_set_via_the_tip_commit() {
-        let root = patch_event("patch-one", vec![], 100);
-        let tip = "1111111111111111111111111111111111111111";
-        let last = patch_event(
-            "patch-two",
-            vec![
-                Tag::event(root.id),
-                Tag::parse(["r", tip]).expect("valid tag"),
-            ],
-            200,
-        );
-        let pr = pr_event(
-            "description",
-            vec![Tag::parse(["c", tip]).expect("valid tag")],
-        );
-
-        let series = PullRequest::new(&pr).patches([&root, &last]);
-        assert_eq!(
-            series
-                .iter()
-                .map(|p| p.content.as_str())
-                .collect::<Vec<_>>(),
-            vec!["patch-one", "patch-two"]
-        );
-    }
-
-    const COMMIT_HEX: &str = "1111111111111111111111111111111111111111";
-    const OTHER_ROOT_HEX: &str = "2222222222222222222222222222222222222222";
-
-    /// Builds a signed event with a fixed timestamp.
-    fn signed_at(kind: Kind, tags: Vec<Tag>, created_at: u64) -> Event {
-        EventBuilder::new(kind, "")
-            .tags(tags)
-            .custom_created_at(Timestamp::from(created_at))
-            .finalize(&keys())
-            .expect("signed event")
-    }
-
-    /// Builds the pull request root used by the update tests.
-    fn pr_root() -> Event {
-        signed_at(
-            Kind::GitPullRequest,
-            vec![
-                Tag::parse(["c", COMMIT_HEX]).expect("valid tag"),
-                Tag::parse(["branch-name", "feature/x"]).expect("valid tag"),
-            ],
-            100,
-        )
-    }
-
-    /// Picks the newest update targeting the root.
-    #[test]
-    fn latest_update_picks_newest_revision_of_the_root() {
-        let root = pr_root();
-        let root_hex = root.id.to_hex();
-
-        let revision = |created_at: u64| {
-            signed_at(
-                Kind::GitPullRequestUpdate,
-                vec![Tag::parse(["E", &root_hex]).expect("valid tag")],
-                created_at,
-            )
-        };
-        let unrelated = signed_at(
-            Kind::GitPullRequestUpdate,
-            vec![Tag::parse(["E", OTHER_ROOT_HEX]).expect("valid tag")],
-            999,
-        );
-
-        let events = [unrelated, revision(200), root.clone(), revision(300)];
-        let latest = PullRequest::latest_update(events.iter(), &root).expect("an update");
-
-        assert_eq!(latest.created_at.as_secs(), 300);
-        assert_eq!(latest.kind, Kind::GitPullRequestUpdate);
-    }
-
-    /// Ignores updates from authors other than the root owner.
-    #[test]
-    fn latest_update_ignores_other_authors() {
-        let root = pr_root();
-        let root_hex = root.id.to_hex();
-        let other = Keys::new(
-            SecretKey::from_hex("0000000000000000000000000000000000000000000000000000000000000002")
-                .expect("valid secret key"),
-        );
-        let stranger = EventBuilder::new(Kind::GitPullRequestUpdate, "")
-            .tags([Tag::parse(["E", &root_hex]).expect("valid tag")])
-            .custom_created_at(Timestamp::from(999))
-            .finalize(&other)
-            .expect("signed event");
-
-        assert!(PullRequest::latest_update([&stranger, &root].into_iter(), &root).is_none());
-    }
-}

crates/signed_core/src/state.rs

@@ -0,0 +1,95 @@
+use nostr::prelude::*;
+
+/// Parse a kind `30618` repository state event into refs and HEAD.
+///
+/// `refs` are `(refname, commit-id)` pairs; `head` is the branch pointed to
+/// by the `HEAD` tag, if any.
+pub fn parse_state(event: &Event) -> (Vec<(String, String)>, Option<String>) {
+    let mut refs = Vec::new();
+    let mut head = None;
+
+    for tag in event.tags.iter() {
+        match Nip34Tag::parse(tag.as_slice()) {
+            Ok(Nip34Tag::Head(branch)) => head = Some(branch),
+            Ok(Nip34Tag::RefHead { branch, commit }) => {
+                refs.push((format!("refs/heads/{branch}"), commit.to_string()));
+            }
+            Ok(Nip34Tag::RefTag { name, commit }) => {
+                refs.push((format!("refs/tags/{name}"), commit.to_string()));
+            }
+            _ => {}
+        }
+    }
+
+    (refs, head)
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    const COMMIT_A: &str = "aa231c4c6a5777dc89b42207b499891a344add5c";
+    const COMMIT_B: &str = "59429cfc6cb35b0a1ddace73b5a5c5ed57b8f5ca";
+
+    fn keys() -> Keys {
+        Keys::new(
+            SecretKey::from_hex("0000000000000000000000000000000000000000000000000000000000000001")
+                .expect("valid secret key"),
+        )
+    }
+
+    /// Build a signed kind `30618` event from raw tag values.
+    fn state_event(tags: &[&[&str]]) -> Event {
+        let tags: Vec<Tag> = tags
+            .iter()
+            .map(|t| Tag::parse(t.to_vec()).expect("valid tag"))
+            .collect();
+
+        EventBuilder::new(Kind::RepoState, "")
+            .tags(tags)
+            .finalize(&keys())
+            .expect("signed event")
+    }
+
+    #[test]
+    fn parses_heads_and_tags() {
+        let event = state_event(&[
+            &["HEAD", "ref: refs/heads/main"],
+            &["refs/heads/main", COMMIT_A],
+            &["refs/heads/dev", COMMIT_B],
+            &["refs/tags/v1.0", COMMIT_A],
+        ]);
+
+        let (refs, head) = parse_state(&event);
+
+        assert_eq!(head.as_deref(), Some("main"));
+        assert_eq!(
+            refs,
+            vec![
+                ("refs/heads/main".to_owned(), COMMIT_A.to_owned()),
+                ("refs/heads/dev".to_owned(), COMMIT_B.to_owned()),
+                ("refs/tags/v1.0".to_owned(), COMMIT_A.to_owned()),
+            ]
+        );
+    }
+
+    #[test]
+    fn head_without_prefix_is_ignored() {
+        let event = state_event(&[&["HEAD", "main"]]);
+
+        let (refs, head) = parse_state(&event);
+
+        assert!(refs.is_empty());
+        assert!(head.is_none());
+    }
+
+    #[test]
+    fn ignores_non_state_tags() {
+        let event = state_event(&[&["d", "my-repo"], &["name", "ignored"]]);
+
+        let (refs, head) = parse_state(&event);
+
+        assert!(refs.is_empty());
+        assert!(head.is_none());
+    }
+}