[PATCH 07/11] worktree.c: add update_worktree_location()
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
worktree.c | 21 +++++++++++++++++++++
worktree.h | 6 ++++++
2 files changed, 27 insertions(+)
diff --git a/worktree.c b/worktree.c
index 929072ad89..7684951da5 100644
--- a/worktree.c
+++ b/worktree.c
@@ -354,6 +354,27 @@ int validate_worktree(const struct worktree *wt, int quiet)
return 0;
}
+int update_worktree_location(struct worktree *wt, const char *path_)
+{
+ struct strbuf path = STRBUF_INIT;
+ int ret = 0;
+
+ if (is_main_worktree(wt))
+ return 0;
+
+ strbuf_add_absolute_path(&path, path_);
+ if (fspathcmp(wt->path, path.buf)) {
+ write_file(git_common_path("worktrees/%s/gitdir",
+ wt->id),
+ "%s/.git", real_path(path.buf));
+ free(wt->path);
+ wt->path = strbuf_detach(&path, NULL);
+ ret = 0;
+ }
+ strbuf_release(&path);
+ return ret;
+}
+
int is_worktree_being_rebased(const struct worktree *wt,
const char *target)
{
diff --git a/worktree.h b/worktree.h
index 4433db2eb3..1ee03f4d06 100644
--- a/worktree.h
+++ b/worktree.h
@@ -58,6 +58,12 @@ extern const char *is_worktree_locked(struct worktree *wt);
extern int validate_worktree(const struct worktree *wt, int quiet);
/*
+ * Update worktrees/xxx/gitdir with the new path.
+ */
+extern int update_worktree_location(struct worktree *wt,
+ const char *path_);
+
+/*
* Free up the memory for worktree(s)
*/
extern void free_worktrees(struct worktree **);
--
2.11.0.157.gd943d85
Nguyễn Thái Ngọc Duy <pclouds@gmail.com>