blob: a06f12eca8d6f9816c481f1f445791388d53039c [file] [log] [blame]
#include "cache.h"
#include "repository.h"
#include "refs.h"
#include "remote.h"
#include "argv-array.h"
#include "ls-refs.h"
#include "pkt-line.h"
* Check if one of the prefixes is a prefix of the ref.
* If no prefixes were provided, all refs match.
static int ref_match(const struct argv_array *prefixes, const char *refname)
int i;
if (!prefixes->argc)
return 1; /* no restriction */
for (i = 0; i < prefixes->argc; i++) {
const char *prefix = prefixes->argv[i];
if (starts_with(refname, prefix))
return 1;
return 0;
struct ls_refs_data {
unsigned peel;
unsigned symrefs;
struct argv_array prefixes;
static int send_ref(const char *refname, const struct object_id *oid,
int flag, void *cb_data)
struct ls_refs_data *data = cb_data;
const char *refname_nons = strip_namespace(refname);
struct strbuf refline = STRBUF_INIT;
if (!ref_match(&data->prefixes, refname))
return 0;
strbuf_addf(&refline, "%s %s", oid_to_hex(oid), refname_nons);
if (data->symrefs && flag & REF_ISSYMREF) {
struct object_id unused;
const char *symref_target = resolve_ref_unsafe(refname, 0,
if (!symref_target)
die("'%s' is a symref but it is not?", refname);
strbuf_addf(&refline, " symref-target:%s", symref_target);
if (data->peel) {
struct object_id peeled;
if (!peel_ref(refname, &peeled))
strbuf_addf(&refline, " peeled:%s", oid_to_hex(&peeled));
strbuf_addch(&refline, '\n');
packet_write(1, refline.buf, refline.len);
return 0;
int ls_refs(struct repository *r, struct argv_array *keys,
struct packet_reader *request)
struct ls_refs_data data;
memset(&data, 0, sizeof(data));
while (packet_reader_read(request) != PACKET_READ_FLUSH) {
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))
argv_array_push(&data.prefixes, out);
head_ref_namespaced(send_ref, &data);
for_each_namespaced_ref(send_ref, &data);
return 0;