Function add_ref_decoration

log-tree.c:150–208

}

static int add_ref_decoration(const struct reference *ref, void *cb_data)
{
	int i;
	struct object *obj;
	enum object_type objtype;
	enum decoration_type deco_type = DECORATION_NONE;
	struct decoration_filter *filter = (struct decoration_filter *)cb_data;
	const char *git_replace_ref_base = ref_namespace[NAMESPACE_REPLACE].ref;

	if (filter && !ref_filter_match(ref->name, filter))
		return 0;

	if (starts_with(ref->name, git_replace_ref_base)) {
		struct object_id original_oid;
		if (!replace_refs_enabled(the_repository))
			return 0;
		if (get_oid_hex(ref->name + strlen(git_replace_ref_base),
				&original_oid)) {
			warning("invalid replace ref %s", ref->name);
			return 0;
		}
		obj = parse_object(the_repository, &original_oid);
		if (obj)
			add_name_decoration(DECORATION_GRAFTED, "replaced", obj);
		return 0;
	}

	objtype = odb_read_object_info(the_repository->objects, ref->oid, NULL);
	if (objtype < 0)
		return 0;
	obj = lookup_object_by_type(the_repository, ref->oid, objtype);

	for (i = 0; i < ARRAY_SIZE(ref_namespace); i++) {
		struct ref_namespace_info *info = &ref_namespace[i];

		if (!info->decoration)
			continue;
		if (info->exact) {
			if (!strcmp(ref->name, info->ref)) {
				deco_type = info->decoration;
				break;
			}
		} else if (starts_with(ref->name, info->ref)) {
			deco_type = info->decoration;
			break;
		}
	}

	add_name_decoration(deco_type, ref->name, obj);
	while (obj->type == OBJ_TAG) {
		if (!obj->parsed)
			parse_object(the_repository, &obj->oid);
		obj = ((struct tag *)obj)->tagged;
		if (!obj)
			break;
		add_name_decoration(DECORATION_REF_TAG, ref->name, obj);
	}
	return 0;