diff options
author | Nguyễn Thái Ngọc Duy <pclouds@gmail.com> | 2017-08-23 15:36:55 +0300 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2017-08-25 00:47:31 +0300 |
commit | 62f0b399e00f38751834e688677ab49fcccd28fe (patch) | |
tree | 414855e81317cc367d0e6edc5bb066835af5b6ff /refs.c | |
parent | 29babbeeb32fb4e8b892940e69207ec7de2e7a63 (diff) |
refs: add refs_head_ref()
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'refs.c')
-rw-r--r-- | refs.c | 23 |
1 files changed, 13 insertions, 10 deletions
@@ -1248,27 +1248,30 @@ int refs_rename_ref_available(struct ref_store *refs, return ok; } -int head_ref_submodule(const char *submodule, each_ref_fn fn, void *cb_data) +int refs_head_ref(struct ref_store *refs, each_ref_fn fn, void *cb_data) { struct object_id oid; int flag; - if (submodule) { - if (resolve_gitlink_ref(submodule, "HEAD", oid.hash) == 0) - return fn("HEAD", &oid, 0, cb_data); - - return 0; - } - - if (!read_ref_full("HEAD", RESOLVE_REF_READING, oid.hash, &flag)) + if (!refs_read_ref_full(refs, "HEAD", RESOLVE_REF_READING, + oid.hash, &flag)) return fn("HEAD", &oid, flag, cb_data); return 0; } +int head_ref_submodule(const char *submodule, each_ref_fn fn, void *cb_data) +{ + struct ref_store *refs = get_submodule_ref_store(submodule); + + if (!refs) + return -1; + return refs_head_ref(refs, fn, cb_data); +} + int head_ref(each_ref_fn fn, void *cb_data) { - return head_ref_submodule(NULL, fn, cb_data); + return refs_head_ref(get_main_ref_store(), fn, cb_data); } struct ref_iterator *refs_ref_iterator_begin( |