#include "builtin.h"
#include "commit.h"
#include "refs.h"
#include "pkt-line.h"
#include "sideband.h"
#include "run-command.h"
#include "remote.h"
#include "connect.h"
#include "send-pack.h"
#include "quote.h"
#include "transport.h"
#include "version.h"
#include "sha1-array.h"
static const char send_pack_usage[] =
"git send-pack [--all | --mirror] [--dry-run] [--force] [--receive-pack=<git-receive-pack>] [--verbose] [--thin] [<host>:]<directory> [<ref>...]\n"
" --all and explicit <ref> specification are mutually exclusive.";
static struct send_pack_args args;
static void print_helper_status(struct ref *ref)
{
struct strbuf buf = STRBUF_INIT;
for (; ref; ref = ref->next) {
const char *msg = NULL;
const char *res;
switch(ref->status) {
case REF_STATUS_NONE:
res = "error";
msg = "no match";
break;
case REF_STATUS_OK:
res = "ok";
break;
case REF_STATUS_UPTODATE:
res = "ok";
msg = "up to date";
break;
case REF_STATUS_REJECT_NONFASTFORWARD:
res = "error";
msg = "non-fast forward";
break;
case REF_STATUS_REJECT_FETCH_FIRST:
res = "error";
msg = "fetch first";
break;
case REF_STATUS_REJECT_NEEDS_FORCE:
res = "error";
msg = "needs force";
break;
case REF_STATUS_REJECT_STALE:
res = "error";
msg = "stale info";
break;
case REF_STATUS_REJECT_ALREADY_EXISTS:
res = "error";
msg = "already exists";
break;
case REF_STATUS_REJECT_NODELETE:
case REF_STATUS_REMOTE_REJECT:
res = "error";
break;
case REF_STATUS_EXPECTING_REPORT:
default:
continue;
}
strbuf_reset(&buf);
strbuf_addf(&buf, "%s %s", res, ref->name);
if (ref->remote_status)
msg = ref->remote_status;
if (msg) {
strbuf_addch(&buf, ' ');
quote_two_c_style(&buf, "", msg, 0);
}
strbuf_addch(&buf, '\n');
write_or_die(1, buf.buf, buf.len);
}
strbuf_release(&buf);
}
int cmd_send_pack(int argc, const char **argv, const char *prefix)
{
int i, nr_refspecs = 0;
const char **refspecs = NULL;
const char *remote_name = NULL;
struct remote *remote = NULL;
const char *dest = NULL;
int fd[2];
struct child_process *conn;
struct sha1_array extra_have = SHA1_ARRAY_INIT;
struct sha1_array shallow = SHA1_ARRAY_INIT;
struct ref *remote_refs, *local_refs;
int ret;
int helper_status = 0;
int send_all = 0;
const char *receivepack = "git-receive-pack";
int flags;
unsigned int reject_reasons;
int progress = -1;
int from_stdin = 0;
struct push_cas_option cas = {0};
argv++;
for (i = 1; i < argc; i++, argv++) {
const char *arg = *argv;
if (*arg == '-') {
if (starts_with(arg, "--receive-pack=")) {
receivepack = arg + 15;
continue;
}
if (starts_with(arg, "--exec=")) {
receivepack = arg + 7;
continue;
}
if (starts_with(arg, "--remote=")) {
remote_name = arg + 9;
continue;
}
if (!strcmp(arg, "--all")) {
send_all = 1;
continue;
}
if (!strcmp(arg, "--dry-run")) {
args.dry_run = 1;
continue;
}
if (!strcmp(arg, "--mirror")) {
args.send_mirror = 1;
continue;
}
if (!strcmp(arg, "--force")) {
args.force_update = 1;
continue;
}
if (!strcmp(arg, "--quiet")) {
args.quiet = 1;
continue;
}
if (!strcmp(arg, "--verbose")) {
args.verbose = 1;
continue;
}
if (!strcmp(arg, "--signed")) {
args.push_cert = 1;
continue;
}
if (!strcmp(arg, "--progress")) {
progress = 1;
continue;
}
if (!strcmp(arg, "--no-progress")) {
progress = 0;
continue;
}
if (!strcmp(arg, "--thin")) {
args.use_thin_pack = 1;
continue;
}
if (!strcmp(arg, "--stateless-rpc")) {
args.stateless_rpc = 1;
continue;
}
if (!strcmp(arg, "--stdin")) {
from_stdin = 1;
continue;
}
if (!strcmp(arg, "--helper-status")) {
helper_status = 1;
continue;
}
if (!strcmp(arg, "--" CAS_OPT_NAME)) {
if (parse_push_cas_option(&cas, NULL, 0) < 0)
exit(1);
continue;
}
if (!strcmp(arg, "--no-" CAS_OPT_NAME)) {
if (parse_push_cas_option(&cas, NULL, 1) < 0)
exit(1);
continue;
}
if (starts_with(arg, "--" CAS_OPT_NAME "=")) {
if (parse_push_cas_option(&cas,
strchr(arg, '=') + 1, 0) < 0)
exit(1);
continue;
}
usage(send_pack_usage);
}
if (!dest) {
dest = arg;
continue;
}
refspecs = (const char **) argv;
nr_refspecs = argc - i;
break;
}
if (!dest)
usage(send_pack_usage);
if (from_stdin) {
struct argv_array all_refspecs = ARGV_ARRAY_INIT;
for (i = 0; i < nr_refspecs; i++)
argv_array_push(&all_refspecs, refspecs[i]);
if (args.stateless_rpc) {
const char *buf;
while ((buf = packet_read_line(0, NULL)))
argv_array_push(&all_refspecs, buf);
} else {
struct strbuf line = STRBUF_INIT;
while (strbuf_getline(&line, stdin, '\n') != EOF)
argv_array_push(&all_refspecs, line.buf);
strbuf_release(&line);
}
refspecs = all_refspecs.argv;
nr_refspecs = all_refspecs.argc;
}
if ((refspecs && (send_all || args.send_mirror)) ||
(send_all && args.send_mirror))
usage(send_pack_usage);
if (remote_name) {
remote = remote_get(remote_name);
if (!remote_has_url(remote, dest)) {
die("Destination %s is not a uri for %s",
dest, remote_name);
}
}
if (progress == -1)
progress = !args.quiet && isatty(2);
args.progress = progress;
if (args.stateless_rpc) {
conn = NULL;
fd[0] = 0;
fd[1] = 1;
} else {
conn = git_connect(fd, dest, receivepack,
args.verbose ? CONNECT_VERBOSE : 0);
}
get_remote_heads(fd[0], NULL, 0, &remote_refs, REF_NORMAL,
&extra_have, &shallow);
transport_verify_remote_names(nr_refspecs, refspecs);
local_refs = get_local_heads();
flags = MATCH_REFS_NONE;
if (send_all)
flags |= MATCH_REFS_ALL;
if (args.send_mirror)
flags |= MATCH_REFS_MIRROR;
if (match_push_refs(local_refs, &remote_refs, nr_refspecs, refspecs, flags))
return -1;
if (!is_empty_cas(&cas))
apply_push_cas(&cas, remote, remote_refs);
set_ref_status_for_push(remote_refs, args.send_mirror,
args.force_update);
ret = send_pack(&args, fd, conn, remote_refs, &extra_have);
if (helper_status)
print_helper_status(remote_refs);
close(fd[1]);
close(fd[0]);
ret |= finish_connect(conn);
if (!helper_status)
transport_print_push_status(dest, remote_refs, args.verbose, 0, &reject_reasons);
if (!args.dry_run && remote) {
struct ref *ref;
for (ref = remote_refs; ref; ref = ref->next)
transport_update_tracking_ref(remote, ref, args.verbose);
}
if (!ret && !transport_refs_pushed(remote_refs))
fprintf(stderr, "Everything up-to-date\n");
return ret;
}