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

@@ -1,13 +1,13 @@
 use std::collections::HashSet;
 use std::path::PathBuf;
 
-use signed_state::CheckoutStatus;
+use signed_state::{CheckoutStatus, CheckoutSyncStatus};
 
 #[derive(Default)]
 pub(super) struct Banners {
     dismissed: HashSet<(PathBuf, String)>,
+    sync_dismissed: HashSet<PathBuf>,
     ready_requested: bool,
-    /// Re-requested only when the announced HEAD or the base default changes.
     ready_head: Option<String>,
     ready_statuses: Vec<CheckoutStatus>,
     push_statuses: Vec<CheckoutStatus>,
@@ -24,6 +24,14 @@ impl Banners {
             .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)
     }

crates/workspace/src/views/repo/mod.rs

@@ -23,10 +23,10 @@ use gpui_component::{
 use nostr::nips::nip19::Nip19Coordinate;
 use nostr::prelude::{RelayUrl, ToBech32, Url};
 use signed_core::{Announcement, RepoAddr, RepoStatus};
-use signed_git::{FileCommit, GitCache, Repo};
+use signed_git::{FileCommit, GitCache, RefSync, Repo};
 use signed_state::{
-    Backend, CheckoutStatus, CheckoutsStore, LocalReposStore, Mirrors, Nip34Binding, Nip34Kind,
-    ProfileStore, RepoListStore, RepoStore,
+    Backend, CheckoutStatus, CheckoutSyncStatus, CheckoutsStore, LocalReposStore, Mirrors,
+    Nip34Binding, Nip34Kind, ProfileStore, RepoListStore, RepoStore, SyncStatusStore,
 };
 use signed_ui::{
     Avatar, CountBadge, DropdownButton, PixelAvatar, copy_row, menu_copy_row, ref_selector_trigger,
@@ -153,6 +153,7 @@ impl RepoDetailView {
         cx: &mut Context<Self>,
     ) -> Self {
         let checkouts = CheckoutsStore::global(cx);
+        let sync_status = SyncStatusStore::global(cx);
         let files = cx.new(RepoFilesView::new);
         let history = cx.new(|_cx| RepoHistoryView::new(store.clone(), dock_area.clone()));
         let refs = RefSwitcher::new(window, cx);
@@ -189,6 +190,11 @@ impl RepoDetailView {
             }
         }));
 
+        // The sync-to-Nostr banner reads the global sync store directly.
+        subscriptions.push(cx.observe(&sync_status, |_this, _sync, cx| {
+            cx.notify();
+        }));
+
         // Defer loading the repository until the window is ready.
         cx.defer_in(window, |this, window, cx| {
             this.load_repo(window, cx);
@@ -1535,6 +1541,26 @@ impl RepoDetailView {
             .find(|status| !self.banners.dismissal(status))
     }
 
+    /// The first checkout of this owned repository with commits not on Nostr.
+    ///
+    /// Not dismissed in this panel.
+    fn sync_suggestion(&self, cx: &App) -> Option<CheckoutSyncStatus> {
+        let store = self.store.read(cx);
+        let addr = store.addr()?;
+        let user = Backend::global(cx).read(cx).current_user()?;
+
+        if !store.is_author(&user) {
+            return None;
+        }
+
+        let sync_status = SyncStatusStore::global(cx);
+        let statuses = sync_status.read(cx).statuses_of(addr);
+
+        statuses.into_iter().find(|checkout| {
+            checkout.status.ahead_total > 0 && !self.banners.sync_dismissal(checkout)
+        })
+    }
+
     pub(super) fn render_push_banner(&self, cx: &Context<Self>) -> Option<AnyElement> {
         let status = self.push_suggestion(cx)?;
         let path = status.path.clone();
@@ -1620,6 +1646,102 @@ impl RepoDetailView {
         )
     }
 
+    pub(super) fn render_sync_banner(&self, cx: &Context<Self>) -> Option<AnyElement> {
+        let checkout = self.sync_suggestion(cx)?;
+        let path = checkout.path.clone();
+        // The push busy flag lives on the store; it disables the banner's triggers.
+        let pushing = self.store.read(cx).pushing;
+
+        let (branch, ahead) = checkout
+            .status
+            .refs
+            .iter()
+            .filter_map(|(name, sync)| match sync {
+                RefSync::LocalAhead { ahead } => Some((name, *ahead)),
+                RefSync::Diverged { ahead, .. } => Some((name, *ahead)),
+                _ => None,
+            })
+            .max_by_key(|(_, ahead)| *ahead)?;
+
+        let branch = SharedString::from(branch.clone());
+        let commits = if ahead == 1 {
+            SharedString::from("1 commit")
+        } else {
+            SharedString::from(format!("{} commits", ahead))
+        };
+
+        Some(
+            h_flex()
+                .p_4()
+                .gap_2()
+                .w_full()
+                .items_center()
+                .justify_between()
+                .bg(cx.theme().muted)
+                .child(
+                    h_flex()
+                        .gap_2()
+                        .text_sm()
+                        .text_color(cx.theme().info)
+                        .child(
+                            h_flex()
+                                .px_1()
+                                .rounded(cx.theme().radius)
+                                .border_1()
+                                .border_color(cx.theme().info)
+                                .bg(cx.theme().info.mix_oklab(transparent_white(), 0.04))
+                                .text_xs()
+                                .font_semibold()
+                                .font_family(cx.theme().mono_font_family.clone())
+                                .child(branch),
+                        )
+                        .child("is")
+                        .child(
+                            h_flex()
+                                .px_1()
+                                .rounded(cx.theme().radius)
+                                .border_1()
+                                .border_color(cx.theme().info)
+                                .bg(cx.theme().info.mix_oklab(transparent_white(), 0.04))
+                                .text_xs()
+                                .font_semibold()
+                                .font_family(cx.theme().mono_font_family.clone())
+                                .child(commits),
+                        )
+                        .child("ahead of Nostr"),
+                )
+                .child(
+                    h_flex()
+                        .gap_1()
+                        .child(
+                            Button::new("sync-banner")
+                                .icon(CustomIconName::Refresh)
+                                .label("Sync now")
+                                .small()
+                                .info()
+                                .loading(pushing)
+                                .disabled(pushing)
+                                .on_click(cx.listener(move |this, _event, window, cx| {
+                                    this.push_unpushed_checkout(path.clone(), window, cx);
+                                })),
+                        )
+                        .child(
+                            Button::new("sync-banner-dismiss")
+                                .icon(IconName::Close)
+                                .tooltip("Dismiss")
+                                .small()
+                                .ghost()
+                                .disabled(pushing)
+                                .on_click(cx.listener(move |this, _ev, _window, cx| {
+                                    this.banners.sync_dismiss(&checkout);
+                                    cx.notify();
+                                })),
+                        ),
+                )
+                .into_any_element(),
+        )
+    }
+
     pub(super) fn render_push_warning_banner(&self, cx: &Context<Self>) -> Option<AnyElement> {
         let store = self.store.read(cx);
         let warning = store.last_push_warning.clone()?;
@@ -2046,7 +2168,8 @@ impl Render for RepoDetailView {
     fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
         let banner = self
             .render_ready_banner(cx)
-            .or_else(|| self.render_push_banner(cx));
+            .or_else(|| self.render_push_banner(cx))
+            .or_else(|| self.render_sync_banner(cx));
 
         let error = self.error.clone().or_else(|| {
             self.store

crates/workspace/src/views/sidebar/mod.rs

@@ -10,8 +10,9 @@ use dock::{
 };
 use gpui::prelude::*;
 use gpui::{
-    AnyElement, App, Context, Div, Entity, EventEmitter, FocusHandle, Focusable, ObjectFit, Render,
-    SharedString, Subscription, WeakEntity, Window, div, img, px, relative, uniform_list, white,
+    AnyElement, App, Context, Div, Entity, EventEmitter, FocusHandle, Focusable, Hsla, ObjectFit,
+    Render, SharedString, Subscription, WeakEntity, Window, div, img, px, relative, uniform_list,
+    white,
 };
 use gpui_base::Button as BaseButton;
 use gpui_component::button::{Button, ButtonVariant, ButtonVariants};
@@ -23,7 +24,7 @@ use nostr::prelude::RelayUrl;
 use signed_core::{Announcement, RepoAddr};
 use signed_state::{
     Backend, BackendEvent, CheckoutsStore, LocalReposStore, Nip34Binding, Nip34Kind, Profile,
-    ProfileStore, RepoListStore, ResolvedLocalRepo,
+    ProfileStore, RepoListStore, ResolvedLocalRepo, SyncStatusStore,
 };
 use signed_ui::{Avatar, NavItem, PixelAvatar, title_bar_drag_handlers};
 
@@ -59,13 +60,15 @@ pub struct SidebarPanel {
     profile: Option<WeakEntity<PlaceholderPanel>>,
     relays: Option<WeakEntity<PlaceholderPanel>>,
     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>>,
-    scanning: bool,
     /// Unpushed commit counts per announced repository.
     unpushed: HashMap<RepoAddr, usize>,
+    /// Commits not on Nostr per announced repository.
+    unsynced: HashMap<RepoAddr, usize>,
     _subscriptions: Vec<Subscription>,
 }
 
@@ -75,6 +78,7 @@ impl SidebarPanel {
         let repos = RepoListStore::global(cx);
         let local = LocalReposStore::global(cx);
         let checkouts = CheckoutsStore::global(cx);
+        let sync_status = SyncStatusStore::global(cx);
 
         let mut subscriptions = Vec::new();
 
@@ -112,6 +116,12 @@ impl SidebarPanel {
             }
         }));
 
+        subscriptions.push(cx.observe(&sync_status, |this, _sync, cx| {
+            if this.refresh_unsynced(cx) {
+                cx.notify();
+            }
+        }));
+
         Self {
             focus_handle: cx.focus_handle(),
             dock_area,
@@ -124,6 +134,7 @@ impl SidebarPanel {
             local_repos: Arc::new(Vec::new()),
             scanning: false,
             unpushed: HashMap::new(),
+            unsynced: HashMap::new(),
             _subscriptions: subscriptions,
         }
     }
@@ -158,6 +169,7 @@ impl SidebarPanel {
         if announcements_changed {
             self.request_push_watches(cx);
             self.unpushed.clear();
+            self.unsynced.clear();
         }
 
         announcements_changed || local_changed || scanning_changed
@@ -183,6 +195,26 @@ impl SidebarPanel {
         true
     }
 
+    fn refresh_unsynced(&mut self, cx: &mut Context<Self>) -> bool {
+        let sync_status = SyncStatusStore::global(cx);
+        let mut unsynced = HashMap::with_capacity(self.announcements.len());
+
+        for announcement in self.announcements.iter() {
+            let addr = announcement.addr();
+            let count = sync_status.read(cx).unsynced(&addr);
+            if count > 0 {
+                unsynced.insert(addr, count);
+            }
+        }
+
+        if unsynced == self.unsynced {
+            return false;
+        }
+
+        self.unsynced = unsynced;
+        true
+    }
+
     fn request_push_watches(&self, cx: &mut Context<Self>) {
         let checkouts = CheckoutsStore::global(cx);
         checkouts.update(cx, |checkouts, cx| {
@@ -482,28 +514,28 @@ impl SidebarPanel {
             PixelAvatar::new(format!("{}:{}", announcement.owner, announcement.id)).xsmall();
         let announcement = announcement.clone();
 
-        let unpushed = self
-            .unpushed
-            .get(&announcement.addr())
-            .copied()
-            .unwrap_or(0);
+        let addr = announcement.addr();
+        let unpushed = self.unpushed.get(&addr).copied().unwrap_or(0);
+        let unsynced = self.unsynced.get(&addr).copied().unwrap_or(0);
 
         let mut row = NavItem::new(format!("repo:{}", announcement.id), name, avatar);
 
-        if unpushed > 0 {
-            row = row.suffix(
-                v_flex()
-                    .flex_shrink_0()
-                    .size_4()
-                    .items_center()
-                    .justify_center()
-                    .rounded_full()
-                    .line_height(relative(1.))
-                    .bg(cx.theme().red_light)
-                    .text_color(white())
-                    .text_size(px(8.))
-                    .child(SharedString::from(unpushed.to_string())),
-            );
+        if unpushed > 0 || unsynced > 0 {
+            let badges = h_flex().gap_0p5().flex_shrink_0();
+
+            let badges = if unpushed > 0 {
+                badges.child(Self::count_badge(unpushed, cx.theme().red_light))
+            } else {
+                badges
+            };
+
+            let badges = if unsynced > 0 {
+                badges.child(Self::count_badge(unsynced, cx.theme().info))
+            } else {
+                badges
+            };
+
+            row = row.suffix(badges);
         }
 
         row.on_click(cx.listener(move |this, _ev, window, cx| {
@@ -517,6 +549,20 @@ impl SidebarPanel {
         }))
     }
 
+    fn count_badge(count: usize, color: Hsla) -> Div {
+        v_flex()
+            .flex_shrink_0()
+            .size_4()
+            .items_center()
+            .justify_center()
+            .rounded_full()
+            .line_height(relative(1.))
+            .bg(color)
+            .text_color(white())
+            .text_size(px(8.))
+            .child(SharedString::from(count.to_string()))
+    }
+
     fn render_local_row(
         &self,
         entry: &ResolvedLocalRepo,