From: Nguyễn Thái Ngọc Duy Date: Tue, 10 May 2016 14:17:25 GMT Subject: [PATCH 1/5] worktree.c: add find_worktree_by_path() Message-ID: <20160510141729.23063-1-pclouds@gmail.com> In-Reply-To: <20160510141416.GA22672@lanh> So far we haven't needed to identify an existing worktree from command line. Future commands such as lock or move will need it. There are of course other options for identifying a worktree, for example by branch or even by internal id. They may be added later if proved useful. Signed-off-by: Nguyễn Thái Ngọc Duy --- worktree.c | 16 ++++++++++++++++ worktree.h | 6 ++++++ 2 files changed, 22 insertions(+) diff --git a/worktree.c b/worktree.c index 335c58f..a6d1ad1 100644 --- a/worktree.c +++ b/worktree.c @@ -222,6 +222,22 @@ const char *get_worktree_git_dir(const struct worktree *wt) return git_common_path("worktrees/%s", wt->id); } +struct worktree *find_worktree_by_path(struct worktree **list, + const char *path_) +{ + char *path = xstrdup(real_path(path_)); + struct worktree *wt = NULL; + + while (*list) { + wt = *list++; + if (!fspathcmp(path, real_path(wt->path))) + break; + wt = NULL; + } + free(path); + return wt; +} + int is_worktree_being_rebased(const struct worktree *wt, const char *target) { diff --git a/worktree.h b/worktree.h index 7430a4e..7775d1b 100644 --- a/worktree.h +++ b/worktree.h @@ -29,6 +29,12 @@ extern struct worktree **get_worktrees(void); */ extern const char *get_worktree_git_dir(const struct worktree *wt); +/* + * Search a worktree by its path. Paths are normalized internally. + */ +extern struct worktree *find_worktree_by_path(struct worktree **list, + const char *path_); + /* * Free up the memory for worktree */ -- 2.8.2.524.g6ff3d78