Function refs_from_alternate_cb

odb.c:437–461

};

static int refs_from_alternate_cb(struct odb_source *alternate,
				  void *payload)
{
	struct strbuf path = STRBUF_INIT;
	size_t base_len;
	struct alternate_refs_data *cb = payload;

	if (!strbuf_realpath(&path, alternate->path, 0))
		goto out;
	if (!strbuf_strip_suffix(&path, "/objects"))
		goto out;
	base_len = path.len;

	/* Is this a git repository with refs? */
	strbuf_addstr(&path, "/refs");
	if (!is_directory(path.buf))
		goto out;
	strbuf_setlen(&path, base_len);

	read_alternate_refs(alternate->odb->repo, path.buf, cb->fn, cb->payload);

out:
	strbuf_release(&path);
	return 0;
}

void odb_for_each_alternate_ref(struct object_database *odb,
				odb_for_each_alternate_ref_fn cb, void *payload)