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git/builtin/upload-pack.c

74 lines
1.9 KiB

#include "cache.h"
#include "builtin.h"
#include "exec-cmd.h"
#include "pkt-line.h"
#include "parse-options.h"
#include "protocol.h"
#include "upload-pack.h"
#include "serve.h"
static const char * const upload_pack_usage[] = {
N_("git upload-pack [<options>] <dir>"),
NULL
};
int cmd_upload_pack(int argc, const char **argv, const char *prefix)
{
const char *dir;
int strict = 0;
int advertise_refs = 0;
int stateless_rpc = 0;
int timeout = 0;
struct option options[] = {
OPT_BOOL(0, "stateless-rpc", &stateless_rpc,
N_("quit after a single request/response exchange")),
OPT_HIDDEN_BOOL(0, "http-backend-info-refs", &advertise_refs,
N_("serve up the info/refs for git-http-backend")),
OPT_ALIAS(0, "advertise-refs", "http-backend-info-refs"),
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");
read_replace_refs = 0;
argc = parse_options(argc, argv, prefix, options, upload_pack_usage, 0);
if (argc != 1)
usage_with_options(upload_pack_usage, options);
setup_path();
dir = argv[0];
if (!enter_repo(dir, strict))
die("'%s' does not appear to be a git repository", dir);
switch (determine_protocol_version_server()) {
case protocol_v2:
if (advertise_refs)
protocol_v2_advertise_capabilities();
else
protocol_v2_serve_loop(stateless_rpc);
break;
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(advertise_refs, stateless_rpc, timeout);
break;
case protocol_unknown_version:
BUG("unknown protocol version");
}
return 0;
}