void refspec_ref_prefixes(const struct refspec *rs,
struct argv_array *ref_prefixes)
{
int i;
for (i = 0; i < rs->nr; i++) {
const struct refspec_item *item = &rs->items[i];
const char *prefix = NULL;
if (item->exact_sha1)
continue;
if (rs->fetch == REFSPEC_FETCH)
prefix = item->src;
else if (item->dst)
prefix = item->dst;
else if (item->src && !item->exact_sha1)
prefix = item->src;
if (prefix) {
if (item->pattern) {
const char *glob = strchr(prefix, '*');
argv_array_pushf(ref_prefixes, "%.*s",
(int)(glob - prefix),
prefix);
} else {
expand_ref_prefix(ref_prefixes, prefix);
}
}
}
}
int transport_push(struct transport *transport,
int refspec_nr, const char **refspec, int flags,
unsigned int *reject_reasons)
{
*reject_reasons = 0;
transport_verify_remote_names(refspec_nr, refspec);
if (transport_color_config() < 0)
return -1;
if (transport->vtable->push_refs) {
struct ref *remote_refs;
struct ref *local_refs = get_local_heads();
int match_flags = MATCH_REFS_NONE;
int verbose = (transport->verbose > 0);
int quiet = (transport->verbose < 0);
int porcelain = flags & TRANSPORT_PUSH_PORCELAIN;
int pretend = flags & TRANSPORT_PUSH_DRY_RUN;
int push_ret, ret, err;
struct refspec *tmp_rs;
struct argv_array ref_prefixes = ARGV_ARRAY_INIT;
int i;
if (check_push_refs(local_refs, refspec_nr, refspec) < 0)
return -1;
tmp_rs = parse_push_refspec(refspec_nr, refspec);
for (i = 0; i < refspec_nr; i++) {
const char *prefix = NULL;
if (tmp_rs[i].dst)
prefix = tmp_rs[i].dst;
else if (tmp_rs[i].src && !tmp_rs[i].exact_sha1)
prefix = tmp_rs[i].src;
if (prefix) {
const char *glob = strchr(prefix, '*');
if (glob)
argv_array_pushf(&ref_prefixes, "%.*s",
(int)(glob - prefix),
prefix);
else
expand_ref_prefix(&ref_prefixes, prefix);
}
}
remote_refs = transport->vtable->get_refs_list(transport, 1,
&ref_prefixes);
argv_array_clear(&ref_prefixes);
free_refspec(refspec_nr, tmp_rs);
if (flags & TRANSPORT_PUSH_ALL)
match_flags |= MATCH_REFS_ALL;
if (flags & TRANSPORT_PUSH_MIRROR)
match_flags |= MATCH_REFS_MIRROR;
if (flags & TRANSPORT_PUSH_PRUNE)
match_flags |= MATCH_REFS_PRUNE;
if (flags & TRANSPORT_PUSH_FOLLOW_TAGS)
match_flags |= MATCH_REFS_FOLLOW_TAGS;
if (match_push_refs(local_refs, &remote_refs,
refspec_nr, refspec, match_flags)) {
return -1;
}
if (transport->smart_options &&
transport->smart_options->cas &&
!is_empty_cas(transport->smart_options->cas))
apply_push_cas(transport->smart_options->cas,
transport->remote, remote_refs);
set_ref_status_for_push(remote_refs,
flags & TRANSPORT_PUSH_MIRROR,
flags & TRANSPORT_PUSH_FORCE);
if (!(flags & TRANSPORT_PUSH_NO_HOOK))
if (run_pre_push_hook(transport, remote_refs))
return -1;
if ((flags & (TRANSPORT_RECURSE_SUBMODULES_ON_DEMAND |
TRANSPORT_RECURSE_SUBMODULES_ONLY)) &&
!is_bare_repository()) {
struct ref *ref = remote_refs;
struct oid_array commits = OID_ARRAY_INIT;
for (; ref; ref = ref->next)
if (!is_null_oid(&ref->new_oid))
oid_array_append(&commits,
&ref->new_oid);
if (!push_unpushed_submodules(&commits,
transport->remote,
refspec, refspec_nr,
transport->push_options,
pretend)) {
oid_array_clear(&commits);
die("Failed to push all needed submodules!");
}
oid_array_clear(&commits);
}
if (((flags & TRANSPORT_RECURSE_SUBMODULES_CHECK) ||
((flags & (TRANSPORT_RECURSE_SUBMODULES_ON_DEMAND |
TRANSPORT_RECURSE_SUBMODULES_ONLY)) &&
!pretend)) && !is_bare_repository()) {
struct ref *ref = remote_refs;
struct string_list needs_pushing = STRING_LIST_INIT_DUP;
struct oid_array commits = OID_ARRAY_INIT;
for (; ref; ref = ref->next)
if (!is_null_oid(&ref->new_oid))
oid_array_append(&commits,
&ref->new_oid);
if (find_unpushed_submodules(&commits, transport->remote->name,
&needs_pushing)) {
oid_array_clear(&commits);
die_with_unpushed_submodules(&needs_pushing);
}
string_list_clear(&needs_pushing, 0);
oid_array_clear(&commits);
}
if (!(flags & TRANSPORT_RECURSE_SUBMODULES_ONLY))
push_ret = transport->vtable->push_refs(transport, remote_refs, flags);
else
push_ret = 0;
err = push_had_errors(remote_refs);
ret = push_ret | err;
if (!quiet || err)
transport_print_push_status(transport->url, remote_refs,
verbose | porcelain, porcelain,
reject_reasons);
if (flags & TRANSPORT_PUSH_SET_UPSTREAM)
set_upstreams(transport, remote_refs, pretend);
if (!(flags & (TRANSPORT_PUSH_DRY_RUN |
TRANSPORT_RECURSE_SUBMODULES_ONLY))) {
struct ref *ref;
for (ref = remote_refs; ref; ref = ref->next)
transport_update_tracking_ref(transport->remote, ref, verbose);
}
if (porcelain && !push_ret)
puts("Done");
else if (!quiet && !ret && !transport_refs_pushed(remote_refs))
fprintf(stderr, "Everything up-to-date\n");
return ret;
}
return 1;
}
int cmd_ls_remote(int argc, const char **argv, const char *prefix)
{
const char *dest = NULL;
unsigned flags = 0;
int get_url = 0;
int quiet = 0;
int status = 0;
int show_symref_target = 0;
const char *uploadpack = NULL;
const char **pattern = NULL;
struct argv_array ref_prefixes = ARGV_ARRAY_INIT;
int i;
struct remote *remote;
struct transport *transport;
const struct ref *ref;
struct ref_array ref_array;
static struct ref_sorting *sorting = NULL, **sorting_tail = &sorting;
struct option options[] = {
OPT__QUIET(&quiet, N_("do not print remote URL")),
OPT_STRING(0, "upload-pack", &uploadpack, N_("exec"),
N_("path of git-upload-pack on the remote host")),
{ OPTION_STRING, 0, "exec", &uploadpack, N_("exec"),
N_("path of git-upload-pack on the remote host"),
PARSE_OPT_HIDDEN },
OPT_BIT('t', "tags", &flags, N_("limit to tags"), REF_TAGS),
OPT_BIT('h', "heads", &flags, N_("limit to heads"), REF_HEADS),
OPT_BIT(0, "refs", &flags, N_("do not show peeled tags"), REF_NORMAL),
OPT_BOOL(0, "get-url", &get_url,
N_("take url.<base>.insteadOf into account")),
OPT_CALLBACK(0 , "sort", sorting_tail, N_("key"),
N_("field name to sort on"), &parse_opt_ref_sorting),
OPT_SET_INT_F(0, "exit-code", &status,
N_("exit with exit code 2 if no matching refs are found"),
2, PARSE_OPT_NOCOMPLETE),
OPT_BOOL(0, "symref", &show_symref_target,
N_("show underlying ref in addition to the object pointed by it")),
OPT_END()
};
memset(&ref_array, 0, sizeof(ref_array));
argc = parse_options(argc, argv, prefix, options, ls_remote_usage,
PARSE_OPT_STOP_AT_NON_OPTION);
dest = argv[0];
if (argc > 1) {
int i;
pattern = xcalloc(argc, sizeof(const char *));
for (i = 1; i < argc; i++) {
const char *glob;
pattern[i - 1] = xstrfmt("*/%s", argv[i]);
glob = strchr(argv[i], '*');
if (glob)
argv_array_pushf(&ref_prefixes, "%.*s",
(int)(glob - argv[i]), argv[i]);
else
expand_ref_prefix(&ref_prefixes, argv[i]);
}
}
remote = remote_get(dest);
if (!remote) {
if (dest)
die("bad repository '%s'", dest);
die("No remote configured to list refs from.");
}
if (!remote->url_nr)
die("remote %s has no configured URL", dest);
if (get_url) {
printf("%s\n", *remote->url);
UNLEAK(sorting);
return 0;
}
transport = transport_get(remote, NULL);
if (uploadpack != NULL)
transport_set_option(transport, TRANS_OPT_UPLOADPACK, uploadpack);
ref = transport_get_remote_refs(transport, &ref_prefixes);
if (transport_disconnect(transport)) {
UNLEAK(sorting);
return 1;
}
if (!dest && !quiet)
fprintf(stderr, "From %s\n", *remote->url);
for ( ; ref; ref = ref->next) {
struct ref_array_item *item;
if (!check_ref_type(ref, flags))
continue;
if (!tail_match(pattern, ref->name))
continue;
item = ref_array_push(&ref_array, ref->name, &ref->old_oid);
item->symref = xstrdup_or_null(ref->symref);
}
if (sorting)
ref_array_sort(sorting, &ref_array);
for (i = 0; i < ref_array.nr; i++) {
const struct ref_array_item *ref = ref_array.items[i];
if (show_symref_target && ref->symref)
printf("ref: %s\t%s\n", ref->symref, ref->refname);
printf("%s\t%s\n", oid_to_hex(&ref->objectname), ref->refname);
status = 0; /* we found something */
}
UNLEAK(sorting);
UNLEAK(ref_array);
return status;
}
