mirror of
https://github.com/zed-industries/zed.git
synced 2024-10-26 08:31:04 +00:00
Update repo scan id when files under dot git dir events
Co-Authored-By: Mikayla Maki <mikayla@zed.dev>
This commit is contained in:
parent
d2b18790a0
commit
759b7f1e07
2 changed files with 39 additions and 51 deletions
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@ -10,7 +10,7 @@ pub struct GitRepository {
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// Path to the actual .git folder.
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// Note: if .git is a file, this points to the folder indicated by the .git file
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git_dir_path: Arc<Path>,
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last_scan_id: usize,
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scan_id: usize,
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libgit_repository: Arc<Mutex<git2::Repository>>,
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}
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@ -22,19 +22,19 @@ impl GitRepository {
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Some(Self {
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content_path: libgit_repository.workdir()?.into(),
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git_dir_path: dotgit_path.canonicalize().log_err()?.into(),
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last_scan_id: 0,
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scan_id: 0,
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libgit_repository: Arc::new(parking_lot::Mutex::new(libgit_repository)),
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})
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})
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}
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pub fn is_path_managed_by(&self, path: &Path) -> bool {
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pub fn manages(&self, path: &Path) -> bool {
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path.canonicalize()
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.map(|path| path.starts_with(&self.content_path))
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.unwrap_or(false)
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}
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pub fn is_path_in_git_folder(&self, path: &Path) -> bool {
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pub fn in_dot_git(&self, path: &Path) -> bool {
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path.canonicalize()
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.map(|path| path.starts_with(&self.git_dir_path))
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.unwrap_or(false)
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@ -48,12 +48,12 @@ impl GitRepository {
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self.git_dir_path.as_ref()
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}
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pub fn last_scan_id(&self) -> usize {
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self.last_scan_id
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pub fn scan_id(&self) -> usize {
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self.scan_id
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}
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pub fn set_scan_id(&mut self, scan_id: usize) {
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self.last_scan_id = scan_id;
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pub(super) fn set_scan_id(&mut self, scan_id: usize) {
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self.scan_id = scan_id;
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}
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pub fn with_repo<F: FnOnce(&mut git2::Repository)>(&mut self, f: F) {
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@ -40,7 +40,6 @@ use std::{
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ffi::{OsStr, OsString},
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fmt,
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future::Future,
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mem,
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ops::{Deref, DerefMut},
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os::unix::prelude::{OsStrExt, OsStringExt},
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path::{Path, PathBuf},
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@ -1307,32 +1306,24 @@ impl LocalSnapshot {
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}
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// Gives the most specific git repository for a given path
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pub(crate) fn git_repository_for_file_path(&self, path: &Path) -> Option<GitRepository> {
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pub(crate) fn repo_for(&self, path: &Path) -> Option<GitRepository> {
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self.git_repositories
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.iter()
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.rev() //git_repository is ordered lexicographically
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.find(|repo| repo.is_path_managed_by(&self.abs_path.join(path)))
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.find(|repo| repo.manages(&self.abs_path.join(path)))
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.map(|repo| repo.clone())
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}
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// ~/zed:
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// - src
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// - crates
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// - .git -> /usr/.git
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pub(crate) fn git_repository_for_git_data(&self, path: &Path) -> Option<GitRepository> {
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pub(crate) fn in_dot_git(&mut self, path: &Path) -> Option<&mut GitRepository> {
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self.git_repositories
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.iter()
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.find(|repo| repo.is_path_in_git_folder(&self.abs_path.join(path)))
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.map(|repo| repo.clone())
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.iter_mut()
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.rev() //git_repository is ordered lexicographically
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.find(|repo| repo.in_dot_git(&self.abs_path.join(path)))
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}
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pub(crate) fn does_git_repository_track_file_path(
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&self,
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repo: &GitRepository,
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file_path: &Path,
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) -> bool {
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pub(crate) fn tracks_filepath(&self, repo: &GitRepository, file_path: &Path) -> bool {
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// Depends on git_repository_for_file_path returning the most specific git repository for a given path
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self.git_repository_for_file_path(&self.abs_path.join(file_path))
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self.repo_for(&self.abs_path.join(file_path))
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.map_or(false, |r| r.git_dir_path() == repo.git_dir_path())
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}
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@ -2433,6 +2424,11 @@ impl BackgroundScanner {
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fs_entry.is_ignored = ignore_stack.is_all();
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snapshot.insert_entry(fs_entry, self.fs.as_ref());
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let scan_id = snapshot.scan_id;
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if let Some(repo) = snapshot.in_dot_git(&abs_path) {
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repo.set_scan_id(scan_id);
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}
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let mut ancestor_inodes = snapshot.ancestor_inodes_for_path(&path);
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if metadata.is_dir && !ancestor_inodes.contains(&metadata.inode) {
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ancestor_inodes.insert(metadata.inode);
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@ -3172,13 +3168,9 @@ mod tests {
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tree.read_with(cx, |tree, _cx| {
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let tree = tree.as_local().unwrap();
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assert!(tree
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.git_repository_for_file_path("c.txt".as_ref())
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.is_none());
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assert!(tree.repo_for("c.txt".as_ref()).is_none());
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let repo = tree
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.git_repository_for_file_path("dir1/src/b.txt".as_ref())
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.unwrap();
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let repo = tree.repo_for("dir1/src/b.txt".as_ref()).unwrap();
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assert_eq!(
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repo.content_path(),
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@ -3189,9 +3181,7 @@ mod tests {
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root.path().join("dir1/.git").canonicalize().unwrap()
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);
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let repo = tree
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.git_repository_for_file_path("dir1/deps/dep1/src/a.txt".as_ref())
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.unwrap();
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let repo = tree.repo_for("dir1/deps/dep1/src/a.txt".as_ref()).unwrap();
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assert_eq!(
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repo.content_path(),
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@ -3204,23 +3194,23 @@ mod tests {
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.canonicalize()
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.unwrap()
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);
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});
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let repo = tree
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.git_repository_for_git_data("dir1/.git/HEAD".as_ref())
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.unwrap();
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let original_scan_id = tree.read_with(cx, |tree, _cx| {
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let tree = tree.as_local().unwrap();
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tree.repo_for("dir1/src/b.txt".as_ref()).unwrap().scan_id()
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});
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assert_eq!(
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repo.content_path(),
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root.path().join("dir1").canonicalize().unwrap()
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std::fs::write(root.path().join("dir1/.git/random_new_file"), "hello").unwrap();
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tree.flush_fs_events(cx).await;
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tree.read_with(cx, |tree, _cx| {
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let tree = tree.as_local().unwrap();
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let new_scan_id = tree.repo_for("dir1/src/b.txt".as_ref()).unwrap().scan_id();
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assert_ne!(
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original_scan_id, new_scan_id,
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"original {original_scan_id}, new {new_scan_id}"
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);
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assert_eq!(
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repo.git_dir_path(),
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root.path().join("dir1/.git").canonicalize().unwrap()
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);
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assert!(tree.does_git_repository_track_file_path(&repo, "dir1/src/b.txt".as_ref()));
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assert!(!tree
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.does_git_repository_track_file_path(&repo, "dir1/deps/dep1/src/a.txt".as_ref()));
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});
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std::fs::remove_dir_all(root.path().join("dir1/.git")).unwrap();
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@ -3229,9 +3219,7 @@ mod tests {
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tree.read_with(cx, |tree, _cx| {
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let tree = tree.as_local().unwrap();
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assert!(tree
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.git_repository_for_file_path("dir1/src/b.txt".as_ref())
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.is_none());
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assert!(tree.repo_for("dir1/src/b.txt".as_ref()).is_none());
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});
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}
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