tag: add repository argument to deref_tag

Add a repository argument to allow the callers of deref_tag
to be more specific about which repository to act on. This is a small
mechanical change; it doesn't change the implementation to handle
repositories other than the_repository yet.

As with the previous commits, use a macro to catch callers passing a
repository other than the_repository at compile time.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Stefan Beller
2018-06-28 18:22:05 -07:00
committed by Junio C Hamano
parent 0e740fed5d
commit a74093da5e
18 changed files with 42 additions and 26 deletions

View File

@ -96,7 +96,9 @@ struct commit_list *get_shallow_commits(struct object_array *heads, int depth,
if (i < heads->nr) {
int **depth_slot;
commit = (struct commit *)
deref_tag(heads->objects[i++].item, NULL, 0);
deref_tag(the_repository,
heads->objects[i++].item,
NULL, 0);
if (!commit || commit->object.type != OBJ_COMMIT) {
commit = NULL;
continue;