commit: add repository argument to lookup_commit

Add a repository argument to allow callers of lookup_commit to be more
specific about which repository to handle. 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: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Stefan Beller
2018-06-28 18:21:59 -07:00
committed by Junio C Hamano
parent 2122f6754c
commit c1f5eb4962
19 changed files with 46 additions and 33 deletions

View File

@ -572,7 +572,7 @@ static void find_merge_parents(struct merge_parents *result,
commit_list_insert(parent, &parents);
add_merge_parent(result, &obj->oid, &parent->object.oid);
}
head_commit = lookup_commit(head);
head_commit = lookup_commit(the_repository, head);
if (head_commit)
commit_list_insert(head_commit, &parents);
reduce_heads_replace(&parents);