- add_object(obj, &pending_objects, name);
-}
-
-static struct commit *get_commit_reference(const char *name, unsigned int flags)
-{
- unsigned char sha1[20];
- struct object *object;
-
- if (get_sha1(name, sha1))
- usage(rev_list_usage);
- object = parse_object(sha1);
- if (!object)
- die("bad object %s", name);
-
- /*
- * Tag object? Look what it points to..
- */
- while (object->type == tag_type) {
- struct tag *tag = (struct tag *) object;
- object->flags |= flags;
- if (tag_objects && !(object->flags & UNINTERESTING))
- add_pending_object(object, tag->tag);
- object = parse_object(tag->tagged->sha1);
- }
-
- /*
- * Commit object? Just return it, we'll do all the complex
- * reachability crud.
- */
- if (object->type == commit_type) {
- struct commit *commit = (struct commit *)object;
- object->flags |= flags;
- if (parse_commit(commit) < 0)
- die("unable to parse commit %s", name);
- if (flags & UNINTERESTING)
- mark_parents_uninteresting(commit);
- return commit;
- }
-
- /*
- * Tree object? Either mark it uniniteresting, or add it
- * to the list of objects to look at later..
- */
- if (object->type == tree_type) {
- struct tree *tree = (struct tree *)object;
- if (!tree_objects)
- return NULL;
- if (flags & UNINTERESTING) {
- mark_tree_uninteresting(tree);
- return NULL;
- }
- add_pending_object(object, "");
- return NULL;
- }