From d026a25657cbe15ceb6bcb5d5047a36a0a70b33e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Nguy=E1=BB=85n=20Th=C3=A1i=20Ng=E1=BB=8Dc=20Duy?= Date: Mon, 24 Apr 2017 17:01:24 +0700 Subject: refs: kill set_worktree_head_symref() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 70999e9cec (branch -m: update all per-worktree HEADs - 2016-03-27) added this function in order to update HEADs of all relevant worktrees, when a branch is renamed. It, as a public ref api, kind of breaks abstraction when it uses internal functions of files backend. With the introduction of refs_create_symref(), we can move back pretty close to the code before 70999e9cec, where create_symref() was used for updating HEAD. Signed-off-by: Nguyễn Thái Ngọc Duy Signed-off-by: Junio C Hamano --- refs/files-backend.c | 44 -------------------------------------------- 1 file changed, 44 deletions(-) (limited to 'refs') diff --git a/refs/files-backend.c b/refs/files-backend.c index 4d705b4037..4149943a6e 100644 --- a/refs/files-backend.c +++ b/refs/files-backend.c @@ -3160,50 +3160,6 @@ static int files_create_symref(struct ref_store *ref_store, 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) { -- cgit v1.2.1