return ret;
}
-int set_worktree_head_symref(const char *gitdir, const char *target, const char *logmsg)
-{
- /*
- * FIXME: this obviously will not work well for future refs
- * backends. This function needs to die.
- */
- struct files_ref_store *refs =
- files_downcast(get_main_ref_store(),
- REF_STORE_WRITE,
- "set_head_symref");
-
- static struct lock_file head_lock;
- struct ref_lock *lock;
- struct strbuf head_path = STRBUF_INIT;
- const char *head_rel;
- int ret;
-
- strbuf_addf(&head_path, "%s/HEAD", absolute_path(gitdir));
- if (hold_lock_file_for_update(&head_lock, head_path.buf,
- LOCK_NO_DEREF) < 0) {
- struct strbuf err = STRBUF_INIT;
- unable_to_lock_message(head_path.buf, errno, &err);
- error("%s", err.buf);
- strbuf_release(&err);
- strbuf_release(&head_path);
- return -1;
- }
-
- /* head_rel will be "HEAD" for the main tree, "worktrees/wt/HEAD" for
- linked trees */
- head_rel = remove_leading_path(head_path.buf,
- absolute_path(get_git_common_dir()));
- /* to make use of create_symref_locked(), initialize ref_lock */
- lock = xcalloc(1, sizeof(struct ref_lock));
- lock->lk = &head_lock;
- lock->ref_name = xstrdup(head_rel);
-
- ret = create_symref_locked(refs, lock, head_rel, target, logmsg);
-
- unlock_ref(lock); /* will free lock */
- strbuf_release(&head_path);
- return ret;
-}
-
static int files_reflog_exists(struct ref_store *ref_store,
const char *refname)
{