4 files changed, 124 insertions, 16 deletions

diff --git a/src/workspace/git/discovery.rs b/src/workspace/git/discovery.rs
index 9e1be74d..3e867443 100644
--- a/src/workspace/git/discovery.rs
+++ b/src/workspace/git/discovery.rs
@@ -4,7 +4,7 @@ use std::path::{Path, PathBuf};
 pub struct GitSpaceMetadata {
     pub key: String,
     pub checkout_key: String,
-    pub label: String,
+    pub repo_name: String,
     pub repo_root: PathBuf,
     pub is_linked_worktree: bool,
 }
@@ -19,13 +19,9 @@ pub struct GitWorktreeInfo {
 }
 
 pub fn derive_label_from_cwd(cwd: &Path) -> String {
-    if let Some(repo_root) = git_repo_root(cwd) {
-        if let Some(name) = repo_root.file_name().and_then(|n| n.to_str()) {
-            return name.to_string();
-        }
-    }
-
-    fallback_label_from_cwd(cwd)
+    git_repo_root(cwd)
+        .map(|repo_root| automatic_workspace_label(cwd, &repo_root))
+        .unwrap_or_else(|| fallback_label_from_cwd(cwd))
 }
 
 pub fn fallback_label_from_cwd(cwd: &Path) -> String {
@@ -64,6 +60,14 @@ pub fn git_space_metadata(cwd: &Path) -> Option<GitSpaceMetadata> {
     Some(git_space_metadata_from_info(&info))
 }
 
+pub(crate) fn automatic_workspace_label(cwd: &Path, repo_root: &Path) -> String {
+    repo_root
+        .file_name()
+        .and_then(|name| name.to_str())
+        .map(str::to_string)
+        .unwrap_or_else(|| fallback_label_from_cwd(cwd))
+}
+
 pub(super) fn git_space_metadata_from_info(info: &GitWorktreeInfo) -> GitSpaceMetadata {
     let key = canonicalize_best_effort_path(&info.git_common_dir)
         .display()
@@ -79,9 +83,9 @@ pub(super) fn git_space_metadata_from_info(info: &GitWorktreeInfo) -> GitSpaceMe
     {
         info.git_common_dir.parent().unwrap_or(&info.repo_root)
     } else {
-        &info.repo_root
+        &info.git_common_dir
     };
-    let label = label_path
+    let repo_name = label_path
         .file_name()
         .and_then(|name| name.to_str())
         .unwrap_or("repo")
@@ -89,7 +93,7 @@ pub(super) fn git_space_metadata_from_info(info: &GitWorktreeInfo) -> GitSpaceMe
     GitSpaceMetadata {
         key,
         checkout_key,
-        label,
+        repo_name,
         repo_root: info.repo_root.clone(),
         is_linked_worktree: info.is_linked_worktree,
     }
@@ -405,6 +409,29 @@ mod tests {
     }
 
     #[test]
+    fn bare_source_and_linked_checkout_share_repo_name_but_not_auto_label() {
+        let (base, bare, checkout) =
+            crate::workspace::git::test_support::create_bare_repo_with_linked_worktree(
+                "bare-linked-labels",
+            );
+
+        let bare_space = git_space_metadata(&bare).unwrap();
+        let checkout_space = git_space_metadata(&checkout).unwrap();
+        let bare_auto_label = automatic_workspace_label(&bare, &bare_space.repo_root);
+        let checkout_auto_label = automatic_workspace_label(&checkout, &checkout_space.repo_root);
+
+        assert_eq!(bare_space.key, checkout_space.key);
+        assert_eq!(bare_space.repo_name, checkout_space.repo_name);
+        assert_eq!(bare_auto_label, bare.file_name().unwrap().to_str().unwrap());
+        assert_eq!(
+            checkout_auto_label,
+            checkout.file_name().unwrap().to_str().unwrap()
+        );
+
+        std::fs::remove_dir_all(base).unwrap();
+    }
+
+    #[test]
     fn git_space_metadata_marks_bare_dot_git_repo() {
         let root = temp_test_dir("bare-dot-git");
         run_git(&root, &["init", "--bare", ".git"]);
diff --git a/src/workspace/git/mod.rs b/src/workspace/git/mod.rs
index 87a6b06e..b00cf3b3 100644
--- a/src/workspace/git/mod.rs
+++ b/src/workspace/git/mod.rs
@@ -4,7 +4,9 @@ mod config_tests;
 mod discovery;
 mod status;
 #[cfg(test)]
-mod test_support;
+pub(super) mod test_support;
+
+pub(crate) use self::discovery::automatic_workspace_label;
 
 pub use self::{
     discovery::{
diff --git a/src/workspace/git/status.rs b/src/workspace/git/status.rs
index fe873e29..dcfc1aff 100644
--- a/src/workspace/git/status.rs
+++ b/src/workspace/git/status.rs
@@ -6,9 +6,9 @@ use crate::workspace::{GitSpaceMetadata, WorkspaceGitStatusSnapshot};
 use super::{
     config::{read_branch_config, upstream_full_ref},
     discovery::{
-        canonicalize_best_effort_path, fallback_label_from_cwd, git_ref_storage_is_reftable,
-        git_rev_parse_verify, git_space_metadata_from_info, git_symbolic_head_full,
-        git_worktree_info, read_ref_oid, GitWorktreeInfo,
+        automatic_workspace_label, canonicalize_best_effort_path, fallback_label_from_cwd,
+        git_ref_storage_is_reftable, git_rev_parse_verify, git_space_metadata_from_info,
+        git_symbolic_head_full, git_worktree_info, read_ref_oid, GitWorktreeInfo,
     },
 };
 
@@ -111,8 +111,8 @@ pub fn git_status_snapshot_for_cwd_with_demand(
             }),
         );
     };
+    let auto_label = automatic_workspace_label(cwd, &info.repo_root);
     let space = git_space_metadata_from_info(&info);
-    let auto_label = space.label.clone();
 
     if !demand.ahead_behind {
         let branch = demand
@@ -530,6 +530,23 @@ mod tests {
     }
 
     #[test]
+    fn linked_worktree_refresh_keeps_checkout_name_as_auto_label() {
+        let (base, _, checkout) =
+            crate::workspace::git::test_support::create_repo_with_linked_worktree(
+                "linked-refresh-label",
+            );
+
+        let (snapshot, _) = git_status_snapshot_for_cwd(&checkout, None);
+
+        assert_eq!(
+            snapshot.auto_label,
+            checkout.file_name().unwrap().to_str().unwrap()
+        );
+
+        std::fs::remove_dir_all(base).unwrap();
+    }
+
+    #[test]
     fn git_status_cache_key_is_per_linked_worktree_checkout() {
         let base = temp_test_dir("linked-worktree-keys");
         let common_dir = base.join("repo/.git");
diff --git a/src/workspace/git/test_support.rs b/src/workspace/git/test_support.rs
index feba4b3a..01996782 100644
--- a/src/workspace/git/test_support.rs
+++ b/src/workspace/git/test_support.rs
@@ -16,6 +16,68 @@ pub(super) fn temp_test_dir(name: &str) -> PathBuf {
     path
 }
 
+fn init_repo_with_commit(repo: &Path) {
+    std::fs::create_dir_all(repo).unwrap();
+    run_git(repo, &["init", "--quiet"]);
+    run_git(repo, &["config", "user.email", "herdr@example.invalid"]);
+    run_git(repo, &["config", "user.name", "Herdr Test"]);
+    run_git(
+        repo,
+        &["commit", "--quiet", "--allow-empty", "-m", "initial"],
+    );
+}
+
+pub(crate) fn create_repo_with_linked_worktree(name: &str) -> (PathBuf, PathBuf, PathBuf) {
+    let base = temp_test_dir(name);
+    let repo = base.join("herdr");
+    let checkout = base.join("testr56");
+    init_repo_with_commit(&repo);
+    run_git(
+        &repo,
+        &[
+            "worktree",
+            "add",
+            "--quiet",
+            "-b",
+            "testr56",
+            checkout.to_str().unwrap(),
+            "HEAD",
+        ],
+    );
+    (base, repo, checkout)
+}
+
+pub(crate) fn create_bare_repo_with_linked_worktree(name: &str) -> (PathBuf, PathBuf, PathBuf) {
+    let base = temp_test_dir(name);
+    let seed = base.join("seed");
+    let bare = base.join("herdr.git");
+    let checkout = base.join("feature");
+    init_repo_with_commit(&seed);
+    run_git(
+        &base,
+        &[
+            "clone",
+            "--quiet",
+            "--bare",
+            seed.to_str().unwrap(),
+            bare.to_str().unwrap(),
+        ],
+    );
+    run_git(
+        &bare,
+        &[
+            "worktree",
+            "add",
+            "--quiet",
+            "-b",
+            "feature",
+            checkout.to_str().unwrap(),
+            "HEAD",
+        ],
+    );
+    (base, bare, checkout)
+}
+
 pub(super) fn write_fake_tracked_repo(root: &Path) {
     let head_oid = "1111111111111111111111111111111111111111";
     let upstream_oid = "2222222222222222222222222222222222222222";