Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
---
worktree.c | 18 ++++++++++++++++++
worktree.h | 6 ++++++
2 files changed, 24 insertions(+)
diff --git a/worktree.c b/worktree.c
index b238d87bf1..98e9f32c7f 100644
--- a/worktree.c
+++ b/worktree.c
@@ -326,6 +326,24 @@ int validate_worktree(const struct worktree *wt, struct strbuf *errmsg)
return ret;
}
+void update_worktree_location(struct worktree *wt, const char *path_)
+{
+ struct strbuf path = STRBUF_INIT;
+
+ if (is_main_worktree(wt))
+ die("BUG: can't relocate main worktree");
+
+ 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);
+ }
+ strbuf_release(&path);
+}
+
int is_worktree_being_rebased(const struct worktree *wt,
const char *target)
{
diff --git a/worktree.h b/worktree.h
index cb577de8cd..a913428c3d 100644
--- a/worktree.h
+++ b/worktree.h
@@ -68,6 +68,12 @@ extern const char *is_worktree_locked(struct worktree *wt);
extern int validate_worktree(const struct worktree *wt,
struct strbuf *errmsg);
+/*
+ * Update worktrees/xxx/gitdir with the new path.
+ */
+extern void update_worktree_location(struct worktree *wt,
+ const char *path_);
+
/*
* Free up the memory for worktree(s)
*/
--
2.16.0.47.g3d9b0fac3a
