42 lines
1.2 KiB
Rust
42 lines
1.2 KiB
Rust
use std::path::PathBuf;
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use std::sync::OnceLock;
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use anyhow::Result;
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use gix::Repository;
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use signed_core::RepoAddr;
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use signed_git::GitCache;
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static GIT_CACHE: OnceLock<GitCache> = OnceLock::new();
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fn git_cache() -> &'static GitCache {
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GIT_CACHE
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.get()
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.expect("git cache is initialized by signed_state::init")
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}
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/// The root directory of the repository mirrors.
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pub(crate) fn repo_mirror_root() -> PathBuf {
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git_cache().root().to_path_buf()
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}
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/// The on-disk path of the mirror of `addr`.
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pub fn repo_mirror_path(addr: &RepoAddr) -> PathBuf {
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git_cache().repo_path(addr)
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}
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/// Open the mirror of `addr`, if it has been cloned.
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pub fn open_repo_mirror(addr: &RepoAddr) -> Result<Option<Repository>> {
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git_cache().open(addr)
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}
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/// Open the mirror of `addr`, cloning it first when it does not exist yet.
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pub fn ensure_repo_mirror<U: AsRef<str>>(addr: &RepoAddr, clone_urls: &[U]) -> Result<Repository> {
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git_cache().ensure_clone(addr, clone_urls)
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}
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pub(crate) fn set_git_cache(root: impl Into<PathBuf>) {
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if GIT_CACHE.set(GitCache::new(root.into())).is_err() {
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log::warn!("git cache root is already set, keeping the first one");
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}
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}
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