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| author | Phillip Wood <phillip.wood@dunelm.org.uk> | 2026-03-26 14:16:57 +0000 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2026-03-26 08:20:50 -0700 |
| commit | 0f7791476029b73ca9b7dfc0816bfee5f21c0dbb (patch) | |
| tree | 1aed526ac22ba541ef6595b6332b0b5575f42832 | |
| parent | 7f19e4e1b6a3ad259e2ed66033e01e03b8b74c5e (diff) | |
| download | git-0f7791476029b73ca9b7dfc0816bfee5f21c0dbb.tar.xz | |
worktree: remove "the_repository" from is_current_worktree()
The "is_current" member of struct worktree was added in 750e8a60d69
(worktree.c: mark current worktree, 2016-04-22) and was used in
8d9fdd7087d (worktree.c: check whether branch is rebased in another
worktree, 2016-04-22) to optionally skip the current worktree when
seeing if a branch is already checked out in die_if_checked_out().
To determine if a worktree is "current" is_current_worktree() compares
the gitdir of the worktree to the gitdir of "the_repository"
and returns true when they match. To get the gitdir of the
worktree it calls get_workree_git_dir() which also depends on
"the_repository". This means that even if "wt->path" matches
"wt->repo->worktree" is_current_worktree(wt) will return false when
"wt->repo" is not "the_repository". Consequently die_if_checked_out()
will fail to skip such a worktree when checking if a branch is already
checked out and may die errounously. Fix this by using the worktree's
repository instance instead of "the_repository" when comparing gitdirs.
The use of "the_repository" in is_current_wortree() comes from
replacing get_git_dir() with repo_get_git_dir() in 246deeac951
(environment: make `get_git_dir()` accept a repository, 2024-09-12). In
get_worktree_git_dir() it comes from replacing git_common_path() with
repo_common_path() in 07242c2a5af (path: drop `git_common_path()`
in favor of `repo_common_path()`, 2025-02-07). In both cases the
replacements appear to have been mechanical.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | worktree.c | 8 | ||||
| -rw-r--r-- | worktree.h | 2 |
2 files changed, 5 insertions, 5 deletions
diff --git a/worktree.c b/worktree.c index e9ff6e6ef2..344ad0c031 100644 --- a/worktree.c +++ b/worktree.c @@ -58,7 +58,7 @@ static void add_head_info(struct worktree *wt) static int is_current_worktree(struct worktree *wt) { - char *git_dir = absolute_pathdup(repo_get_git_dir(the_repository)); + char *git_dir = absolute_pathdup(repo_get_git_dir(wt->repo)); char *wt_git_dir = get_worktree_git_dir(wt); int is_current = !fspathcmp(git_dir, absolute_path(wt_git_dir)); free(wt_git_dir); @@ -78,7 +78,7 @@ struct worktree *get_worktree_from_repository(struct repository *repo) wt->is_bare = !repo->worktree; if (fspathcmp(gitdir, commondir)) wt->id = xstrdup(find_last_dir_sep(gitdir) + 1); - wt->is_current = is_current_worktree(wt); + wt->is_current = true; add_head_info(wt); free(gitdir); @@ -229,9 +229,9 @@ char *get_worktree_git_dir(const struct worktree *wt) if (!wt) return xstrdup(repo_get_git_dir(the_repository)); else if (!wt->id) - return xstrdup(repo_get_common_dir(the_repository)); + return xstrdup(repo_get_common_dir(wt->repo)); else - return repo_common_path(the_repository, "worktrees/%s", wt->id); + return repo_common_path(wt->repo, "worktrees/%s", wt->id); } static struct worktree *find_worktree_by_suffix(struct worktree **list, diff --git a/worktree.h b/worktree.h index e450d1a331..94ae58db97 100644 --- a/worktree.h +++ b/worktree.h @@ -16,7 +16,7 @@ struct worktree { struct object_id head_oid; int is_detached; int is_bare; - int is_current; + int is_current; /* does `path` match `repo->worktree` */ int lock_reason_valid; /* private */ int prune_reason_valid; /* private */ }; |