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commit: add repository argument to lookup_commit

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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
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7
commit.c
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@ -52,7 +52,7 @@ struct commit *lookup_commit_or_die(const struct object_id *oid, const char *ref
return c;
}
struct commit *lookup_commit(const struct object_id *oid)
struct commit *lookup_commit_the_repository(const struct object_id *oid)
{
struct object *obj = lookup_object(the_repository, oid->hash);
if (!obj)
@ -402,7 +402,7 @@ int parse_commit_buffer(struct commit *item, const void *buffer, unsigned long s
*/
if (graft && (graft->nr_parent < 0 || grafts_replace_parents))
continue;
new_parent = lookup_commit(&parent);
new_parent = lookup_commit(the_repository, &parent);
if (new_parent)
pptr = &commit_list_insert(new_parent, pptr)->next;
}
@ -410,7 +410,8 @@ int parse_commit_buffer(struct commit *item, const void *buffer, unsigned long s
int i;
struct commit *new_parent;
for (i = 0; i < graft->nr_parent; i++) {
new_parent = lookup_commit(&graft->parent[i]);
new_parent = lookup_commit(the_repository,
&graft->parent[i]);
if (!new_parent)
continue;
pptr = &commit_list_insert(new_parent, pptr)->next;