Function ls_refs

ls-refs.c:161–216

}

int ls_refs(struct repository *r, struct packet_reader *request)
{
	struct refs_for_each_ref_options opts = { 0 };
	struct ls_refs_data data;

	memset(&data, 0, sizeof(data));
	strvec_init(&data.prefixes);
	strbuf_init(&data.buf, 0);
	strvec_init(&data.hidden_refs);

	repo_config(the_repository, ls_refs_config, &data);

	while (packet_reader_read(request) == PACKET_READ_NORMAL) {
		const char *arg = request->line;
		const char *out;

		if (!strcmp("peel", arg))
			data.peel = 1;
		else if (!strcmp("symrefs", arg))
			data.symrefs = 1;
		else if (skip_prefix(arg, "ref-prefix ", &out)) {
			if (data.prefixes.nr < TOO_MANY_PREFIXES)
				strvec_push(&data.prefixes, out);
		}
		else if (!strcmp("unborn", arg))
			data.unborn = !!unborn_config(r);
		else
			die(_("unexpected line: '%s'"), arg);
	}

	if (request->status != PACKET_READ_FLUSH)
		die(_("expected flush after ls-refs arguments"));

	/*
	 * If we saw too many prefixes, we must avoid using them at all; as
	 * soon as we have any prefix, they are meant to form a comprehensive
	 * list.
	 */
	if (data.prefixes.nr >= TOO_MANY_PREFIXES)
		strvec_clear(&data.prefixes);

	send_possibly_unborn_head(&data);
	if (!data.prefixes.nr)
		strvec_push(&data.prefixes, "");

	opts.exclude_patterns = hidden_refs_to_excludes(&data.hidden_refs);
	opts.namespace = get_git_namespace();

	refs_for_each_ref_in_prefixes(get_main_ref_store(r), data.prefixes.v,
				      &opts, send_ref, &data);
	packet_fflush(stdout);
	strvec_clear(&data.prefixes);
	strbuf_release(&data.buf);
	strvec_clear(&data.hidden_refs);
	return 0;
}

int ls_refs_advertise(struct repository *r, struct strbuf *value)