static void get_info_refs(struct strbuf *hdr, char *arg)
{
const char *service_name = get_parameter("service");
struct strbuf buf = STRBUF_INIT;
hdr_nocache(hdr);
if (service_name) {
const char *argv[] = {NULL /* service name */,
"--stateless-rpc", "--advertise-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 {
select_getanyfile(hdr);
for_each_namespaced_ref(show_text_ref, &buf);
send_strbuf(hdr, "text/plain", &buf);
}
strbuf_release(&buf);
}
int cmd_main(int argc, const char **argv)
{
const char *dir;
int strict = 0;
struct option options[] = {
OPT_BOOL(0, "stateless-rpc", &stateless_rpc,
N_("quit after a single request/response exchange")),
OPT_BOOL(0, "advertise-refs", &advertise_refs,
N_("exit immediately after initial ref advertisement")),
OPT_BOOL(0, "strict", &strict,
N_("do not try <directory>/.git/ if <directory> is no Git directory")),
OPT_INTEGER(0, "timeout", &timeout,
N_("interrupt transfer after <n> seconds of inactivity")),
OPT_END()
};
packet_trace_identity("upload-pack");
check_replace_refs = 0;
argc = parse_options(argc, argv, NULL, options, upload_pack_usage, 0);
if (argc != 1)
usage_with_options(upload_pack_usage, options);
if (timeout)
daemon_mode = 1;
setup_path();
dir = argv[0];
if (!enter_repo(dir, strict))
die("'%s' does not appear to be a git repository", dir);
git_config(upload_pack_config, NULL);
switch (determine_protocol_version_server()) {
case protocol_v1:
/*
* v1 is just the original protocol with a version string,
* so just fall through after writing the version string.
*/
if (advertise_refs || !stateless_rpc)
packet_write_fmt(1, "version 1\n");
/* fallthrough */
case protocol_v0:
upload_pack();
break;
case protocol_unknown_version:
BUG("unknown protocol version");
}
return 0;
}