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authorNguyễn Thái Ngọc Duy <pclouds@gmail.com>2017-04-24 17:01:24 +0700
committerJunio C Hamano <gitster@pobox.com>2017-04-24 21:28:55 -0700
commitd026a25657cbe15ceb6bcb5d5047a36a0a70b33e (patch)
tree4c4a039734f8ad8abdcca2e27bb1cd0af506491d /refs
parentfa099d23227f88b5a1cd79c646551130d9b36e6d (diff)
downloadgit-d026a25657cbe15ceb6bcb5d5047a36a0a70b33e.tar.gz
refs: kill set_worktree_head_symref()
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 <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'refs')
-rw-r--r--refs/files-backend.c44
1 files changed, 0 insertions, 44 deletions
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)
{