Function get_info_refs

http-backend.c:540–578

}

static void get_info_refs(struct strbuf *hdr, char *arg UNUSED)
{
	const char *service_name = get_parameter("service");
	struct strbuf buf = STRBUF_INIT;

	hdr_nocache(hdr);

	if (service_name) {
		const char *argv[] = {NULL /* service name */,
			"--http-backend-info-refs",
			".", NULL};
		struct rpc_service *svc = select_service(hdr, service_name);

		strbuf_addf(&buf, "application/x-git-%s-advertisement",
			svc->name);
		hdr_str(hdr, content_type, buf.buf);
		end_headers(hdr);


		if (determine_protocol_version_server() != protocol_v2) {
			packet_write_fmt(1, "# service=git-%s\n", svc->name);
			packet_flush(1);
		}

		argv[0] = svc->name;
		run_service(argv, 0);

	} else {
		struct refs_for_each_ref_options opts = {
			.namespace = get_git_namespace(),
		};

		select_getanyfile(hdr);
		refs_for_each_ref_ext(get_main_ref_store(the_repository),
				      show_text_ref, &buf, &opts);
		send_strbuf(hdr, "text/plain", &buf);
	}
	strbuf_release(&buf);
}

static int show_head_ref(const struct reference *ref, void *cb_data)
{