Function send_ref

ls-refs.c:78–121

};

static int send_ref(const struct reference *ref, void *cb_data)
{
	struct ls_refs_data *data = cb_data;
	const char *refname_nons = strip_namespace(ref->name);

	strbuf_reset(&data->buf);

	if (ref_is_hidden(refname_nons, ref->name, &data->hidden_refs))
		return 0;

	if (!ref_match(&data->prefixes, refname_nons))
		return 0;

	if (ref->oid)
		strbuf_addf(&data->buf, "%s %s", oid_to_hex(ref->oid), refname_nons);
	else
		strbuf_addf(&data->buf, "unborn %s", refname_nons);
	if (data->symrefs && ref->flags & REF_ISSYMREF) {
		int unused_flag;
		struct object_id unused;
		const char *symref_target = refs_resolve_ref_unsafe(get_main_ref_store(the_repository),
								    ref->name,
								    0,
								    &unused,
								    &unused_flag);

		if (!symref_target)
			die("'%s' is a symref but it is not?", ref->name);

		strbuf_addf(&data->buf, " symref-target:%s",
			    strip_namespace(symref_target));
	}

	if (data->peel && ref->oid) {
		struct object_id peeled;
		if (!reference_get_peeled_oid(the_repository, ref, &peeled))
			strbuf_addf(&data->buf, " peeled:%s", oid_to_hex(&peeled));
	}

	strbuf_addch(&data->buf, '\n');
	packet_fwrite(stdout, data->buf.buf, data->buf.len);

	return 0;
}

static void send_possibly_unborn_head(struct ls_refs_data *data)
{