Finish removing git repository state and scanning logic from worktrees (#27568)

This PR completes the process of moving git repository state storage and
scanning logic from the worktree crate to `project::git_store`.

Release Notes:

- N/A

---------

Co-authored-by: Max Brunsfeld <maxbrunsfeld@gmail.com>
Co-authored-by: Conrad <conrad@zed.dev>

crates/project/src/project.rs

@@ -24,7 +24,7 @@ mod direnv;
 mod environment;
 use buffer_diff::BufferDiff;
 pub use environment::{EnvironmentErrorMessage, ProjectEnvironmentEvent};
-use git_store::{GitEvent, Repository};
+use git_store::{Repository, RepositoryId};
 pub mod search_history;
 mod yarn;
 
@@ -300,8 +300,6 @@ pub enum Event {
     RevealInProjectPanel(ProjectEntryId),
     SnippetEdit(BufferId, Vec<(lsp::Range, Snippet)>),
     ExpandedAllForEntry(WorktreeId, ProjectEntryId),
-    GitStateUpdated,
-    ActiveRepositoryChanged,
 }
 
 pub enum DebugAdapterClientState {
@@ -924,7 +922,6 @@ impl Project {
                     cx,
                 )
             });
-            cx.subscribe(&git_store, Self::on_git_store_event).detach();
 
             cx.subscribe(&lsp_store, Self::on_lsp_store_event).detach();
 
@@ -1064,13 +1061,7 @@ impl Project {
             });
 
             let git_store = cx.new(|cx| {
-                GitStore::ssh(
-                    &worktree_store,
-                    buffer_store.clone(),
-                    environment.clone(),
-                    ssh_proto.clone(),
-                    cx,
-                )
+                GitStore::ssh(&worktree_store, buffer_store.clone(), ssh_proto.clone(), cx)
             });
 
             cx.subscribe(&ssh, Self::on_ssh_event).detach();
@@ -1655,13 +1646,13 @@ impl Project {
     pub fn shell_environment_errors<'a>(
         &'a self,
         cx: &'a App,
-    ) -> impl Iterator<Item = (&'a WorktreeId, &'a EnvironmentErrorMessage)> {
+    ) -> impl Iterator<Item = (&'a Arc<Path>, &'a EnvironmentErrorMessage)> {
         self.environment.read(cx).environment_errors()
     }
 
-    pub fn remove_environment_error(&mut self, worktree_id: WorktreeId, cx: &mut Context<Self>) {
+    pub fn remove_environment_error(&mut self, abs_path: &Path, cx: &mut Context<Self>) {
         self.environment.update(cx, |environment, cx| {
-            environment.remove_environment_error(worktree_id, cx);
+            environment.remove_environment_error(abs_path, cx);
         });
     }
 
@@ -2760,19 +2751,6 @@ impl Project {
         }
     }
 
-    fn on_git_store_event(
-        &mut self,
-        _: Entity<GitStore>,
-        event: &GitEvent,
-        cx: &mut Context<Self>,
-    ) {
-        match event {
-            GitEvent::GitStateUpdated => cx.emit(Event::GitStateUpdated),
-            GitEvent::ActiveRepositoryChanged => cx.emit(Event::ActiveRepositoryChanged),
-            GitEvent::FileSystemUpdated | GitEvent::IndexWriteError(_) => {}
-        }
-    }
-
     fn on_ssh_event(
         &mut self,
         _: Entity<SshRemoteClient>,
@@ -4794,7 +4772,7 @@ impl Project {
         self.git_store.read(cx).active_repository()
     }
 
-    pub fn repositories<'a>(&self, cx: &'a App) -> &'a HashMap<ProjectEntryId, Entity<Repository>> {
+    pub fn repositories<'a>(&self, cx: &'a App) -> &'a HashMap<RepositoryId, Entity<Repository>> {
         self.git_store.read(cx).repositories()
     }