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Commit | Line | Data |
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c2e86add | 1 | #include "builtin.h" |
2a9c3fe8 | 2 | #include "commit.h" |
584c6cc9 | 3 | #include "refs.h" |
f3a3214e | 4 | #include "pkt-line.h" |
de1a2fdd | 5 | #include "sideband.h" |
38b1c662 | 6 | #include "run-command.h" |
6b62816c | 7 | #include "remote.h" |
96249c04 | 8 | #include "send-pack.h" |
de1a2fdd | 9 | #include "quote.h" |
f1863d0d | 10 | #include "transport.h" |
61221472 | 11 | |
2a245013 | 12 | static const char send_pack_usage[] = |
1b1dd23f | 13 | "git send-pack [--all | --mirror] [--dry-run] [--force] [--receive-pack=<git-receive-pack>] [--verbose] [--thin] [<host>:]<directory> [<ref>...]\n" |
18bd8821 | 14 | " --all and explicit <ref> specification are mutually exclusive."; |
96249c04 | 15 | |
6828f72f | 16 | static struct send_pack_args args; |
61221472 | 17 | |
02322e16 JH |
18 | static int feed_object(const unsigned char *sha1, int fd, int negative) |
19 | { | |
20 | char buf[42]; | |
21 | ||
22 | if (negative && !has_sha1_file(sha1)) | |
23 | return 1; | |
24 | ||
25 | memcpy(buf + negative, sha1_to_hex(sha1), 40); | |
26 | if (negative) | |
27 | buf[0] = '^'; | |
28 | buf[40 + negative] = '\n'; | |
29 | return write_or_whine(fd, buf, 41 + negative, "send-pack: send refs"); | |
30 | } | |
31 | ||
c727fe2a | 32 | /* |
0ae5f98c | 33 | * Make a pack stream and spit it out into file descriptor fd |
c727fe2a | 34 | */ |
64fcef2d | 35 | static int pack_objects(int fd, struct ref *refs, struct extra_have_objects *extra, struct send_pack_args *args) |
c727fe2a | 36 | { |
38b1c662 SP |
37 | /* |
38 | * The child becomes pack-objects --revs; we feed | |
39 | * the revision parameters to it via its stdin and | |
40 | * let its stdout go back to the other end. | |
41 | */ | |
96249c04 | 42 | const char *argv[] = { |
38b1c662 | 43 | "pack-objects", |
4f366275 | 44 | "--all-progress-implied", |
38b1c662 SP |
45 | "--revs", |
46 | "--stdout", | |
47 | NULL, | |
48 | NULL, | |
b74fce16 | 49 | NULL, |
12070329 | 50 | NULL, |
d7c411b7 | 51 | NULL, |
38b1c662 SP |
52 | }; |
53 | struct child_process po; | |
40c155ff | 54 | int i; |
c727fe2a | 55 | |
b74fce16 | 56 | i = 4; |
64fcef2d | 57 | if (args->use_thin_pack) |
b74fce16 NP |
58 | argv[i++] = "--thin"; |
59 | if (args->use_ofs_delta) | |
60 | argv[i++] = "--delta-base-offset"; | |
12070329 JK |
61 | if (args->quiet) |
62 | argv[i++] = "-q"; | |
d7c411b7 JK |
63 | if (args->progress) |
64 | argv[i++] = "--progress"; | |
38b1c662 | 65 | memset(&po, 0, sizeof(po)); |
96249c04 | 66 | po.argv = argv; |
38b1c662 | 67 | po.in = -1; |
de1a2fdd | 68 | po.out = args->stateless_rpc ? -1 : fd; |
38b1c662 SP |
69 | po.git_cmd = 1; |
70 | if (start_command(&po)) | |
d824cbba | 71 | die_errno("git pack-objects failed"); |
c727fe2a | 72 | |
0ae5f98c JH |
73 | /* |
74 | * We feed the pack-objects we just spawned with revision | |
75 | * parameters by writing to the pipe. | |
c727fe2a | 76 | */ |
02322e16 JH |
77 | for (i = 0; i < extra->nr; i++) |
78 | if (!feed_object(extra->array[i], po.in, 1)) | |
40c155ff | 79 | break; |
c727fe2a | 80 | |
40c155ff | 81 | while (refs) { |
c727fe2a | 82 | if (!is_null_sha1(refs->old_sha1) && |
02322e16 JH |
83 | !feed_object(refs->old_sha1, po.in, 1)) |
84 | break; | |
85 | if (!is_null_sha1(refs->new_sha1) && | |
86 | !feed_object(refs->new_sha1, po.in, 0)) | |
87 | break; | |
c727fe2a AW |
88 | refs = refs->next; |
89 | } | |
c727fe2a | 90 | |
e72ae288 | 91 | close(po.in); |
de1a2fdd SP |
92 | |
93 | if (args->stateless_rpc) { | |
94 | char *buf = xmalloc(LARGE_PACKET_MAX); | |
95 | while (1) { | |
96 | ssize_t n = xread(po.out, buf, LARGE_PACKET_MAX); | |
97 | if (n <= 0) | |
98 | break; | |
99 | send_sideband(fd, -1, buf, n, LARGE_PACKET_MAX); | |
100 | } | |
101 | free(buf); | |
102 | close(po.out); | |
103 | po.out = -1; | |
104 | } | |
105 | ||
38b1c662 | 106 | if (finish_command(&po)) |
64f003ab | 107 | return -1; |
38b1c662 | 108 | return 0; |
94fdb7aa | 109 | } |
e4b5c7ff | 110 | |
ca74c458 JK |
111 | static int receive_status(int in, struct ref *refs) |
112 | { | |
113 | struct ref *hint; | |
cfee10a7 JH |
114 | char line[1000]; |
115 | int ret = 0; | |
116 | int len = packet_read_line(in, line, sizeof(line)); | |
2a0fe89a JK |
117 | if (len < 10 || memcmp(line, "unpack ", 7)) |
118 | return error("did not receive remote status"); | |
cfee10a7 | 119 | if (memcmp(line, "unpack ok\n", 10)) { |
2a0fe89a JK |
120 | char *p = line + strlen(line) - 1; |
121 | if (*p == '\n') | |
122 | *p = '\0'; | |
123 | error("unpack failed: %s", line + 7); | |
cfee10a7 JH |
124 | ret = -1; |
125 | } | |
ca74c458 | 126 | hint = NULL; |
cfee10a7 | 127 | while (1) { |
2a0fe89a JK |
128 | char *refname; |
129 | char *msg; | |
cfee10a7 JH |
130 | len = packet_read_line(in, line, sizeof(line)); |
131 | if (!len) | |
132 | break; | |
133 | if (len < 3 || | |
2a0fe89a | 134 | (memcmp(line, "ok ", 3) && memcmp(line, "ng ", 3))) { |
cfee10a7 JH |
135 | fprintf(stderr, "protocol error: %s\n", line); |
136 | ret = -1; | |
137 | break; | |
138 | } | |
2a0fe89a JK |
139 | |
140 | line[strlen(line)-1] = '\0'; | |
141 | refname = line + 3; | |
142 | msg = strchr(refname, ' '); | |
143 | if (msg) | |
144 | *msg++ = '\0'; | |
145 | ||
146 | /* first try searching at our hint, falling back to all refs */ | |
ca74c458 | 147 | if (hint) |
2a0fe89a | 148 | hint = find_ref_by_name(hint, refname); |
ca74c458 | 149 | if (!hint) |
2a0fe89a JK |
150 | hint = find_ref_by_name(refs, refname); |
151 | if (!hint) { | |
152 | warning("remote reported status on unknown ref: %s", | |
153 | refname); | |
154 | continue; | |
155 | } | |
156 | if (hint->status != REF_STATUS_EXPECTING_REPORT) { | |
157 | warning("remote reported status on unexpected ref: %s", | |
158 | refname); | |
159 | continue; | |
160 | } | |
161 | ||
162 | if (line[0] == 'o' && line[1] == 'k') | |
163 | hint->status = REF_STATUS_OK; | |
164 | else { | |
165 | hint->status = REF_STATUS_REMOTE_REJECT; | |
166 | ret = -1; | |
167 | } | |
168 | if (msg) | |
169 | hint->remote_status = xstrdup(msg); | |
170 | /* start our next search from the next ref */ | |
171 | hint = hint->next; | |
cfee10a7 JH |
172 | } |
173 | return ret; | |
174 | } | |
175 | ||
de1a2fdd SP |
176 | static void print_helper_status(struct ref *ref) |
177 | { | |
178 | struct strbuf buf = STRBUF_INIT; | |
179 | ||
180 | for (; ref; ref = ref->next) { | |
181 | const char *msg = NULL; | |
182 | const char *res; | |
183 | ||
184 | switch(ref->status) { | |
185 | case REF_STATUS_NONE: | |
186 | res = "error"; | |
187 | msg = "no match"; | |
188 | break; | |
189 | ||
190 | case REF_STATUS_OK: | |
191 | res = "ok"; | |
192 | break; | |
193 | ||
194 | case REF_STATUS_UPTODATE: | |
195 | res = "ok"; | |
196 | msg = "up to date"; | |
197 | break; | |
198 | ||
199 | case REF_STATUS_REJECT_NONFASTFORWARD: | |
200 | res = "error"; | |
201 | msg = "non-fast forward"; | |
202 | break; | |
203 | ||
204 | case REF_STATUS_REJECT_NODELETE: | |
205 | case REF_STATUS_REMOTE_REJECT: | |
206 | res = "error"; | |
207 | break; | |
208 | ||
209 | case REF_STATUS_EXPECTING_REPORT: | |
210 | default: | |
211 | continue; | |
212 | } | |
213 | ||
214 | strbuf_reset(&buf); | |
215 | strbuf_addf(&buf, "%s %s", res, ref->name); | |
216 | if (ref->remote_status) | |
217 | msg = ref->remote_status; | |
218 | if (msg) { | |
219 | strbuf_addch(&buf, ' '); | |
220 | quote_two_c_style(&buf, "", msg, 0); | |
221 | } | |
222 | strbuf_addch(&buf, '\n'); | |
223 | ||
224 | safe_write(1, buf.buf, buf.len); | |
225 | } | |
226 | strbuf_release(&buf); | |
227 | } | |
228 | ||
0c499ea6 SP |
229 | static int sideband_demux(int in, int out, void *data) |
230 | { | |
61432146 | 231 | int *fd = data, ret; |
73776dc1 | 232 | #ifdef NO_PTHREADS |
09c9957c JS |
233 | close(fd[1]); |
234 | #endif | |
61432146 | 235 | ret = recv_sideband("send-pack", fd[0], out); |
0c499ea6 SP |
236 | close(out); |
237 | return ret; | |
238 | } | |
239 | ||
64fcef2d DB |
240 | int send_pack(struct send_pack_args *args, |
241 | int fd[], struct child_process *conn, | |
242 | struct ref *remote_refs, | |
243 | struct extra_have_objects *extra_have) | |
61221472 | 244 | { |
64fcef2d DB |
245 | int in = fd[0]; |
246 | int out = fd[1]; | |
de1a2fdd | 247 | struct strbuf req_buf = STRBUF_INIT; |
64fcef2d | 248 | struct ref *ref; |
584c6cc9 | 249 | int new_refs; |
d4f694ba | 250 | int allow_deleting_refs = 0; |
0c499ea6 SP |
251 | int status_report = 0; |
252 | int use_sideband = 0; | |
253 | unsigned cmds_sent = 0; | |
ca74c458 | 254 | int ret; |
0c499ea6 | 255 | struct async demux; |
584c6cc9 | 256 | |
cfee10a7 JH |
257 | /* Does the other end support the reporting? */ |
258 | if (server_supports("report-status")) | |
0c499ea6 | 259 | status_report = 1; |
d4f694ba JH |
260 | if (server_supports("delete-refs")) |
261 | allow_deleting_refs = 1; | |
b74fce16 NP |
262 | if (server_supports("ofs-delta")) |
263 | args->use_ofs_delta = 1; | |
0c499ea6 SP |
264 | if (server_supports("side-band-64k")) |
265 | use_sideband = 1; | |
cfee10a7 | 266 | |
4c353e89 | 267 | if (!remote_refs) { |
7e23b06d AC |
268 | fprintf(stderr, "No refs in common and none specified; doing nothing.\n" |
269 | "Perhaps you should specify a branch such as 'master'.\n"); | |
4c353e89 DB |
270 | return 0; |
271 | } | |
272 | ||
584c6cc9 | 273 | /* |
f88395ac | 274 | * Finally, tell the other end! |
584c6cc9 | 275 | */ |
f88395ac JH |
276 | new_refs = 0; |
277 | for (ref = remote_refs; ref; ref = ref->next) { | |
20e8b465 | 278 | if (!ref->peer_ref && !args->send_mirror) |
16ed2f48 | 279 | continue; |
28b9d6e5 | 280 | |
20e8b465 TRC |
281 | /* Check for statuses set by set_ref_status_for_push() */ |
282 | switch (ref->status) { | |
283 | case REF_STATUS_REJECT_NONFASTFORWARD: | |
284 | case REF_STATUS_UPTODATE: | |
37fde874 | 285 | continue; |
20e8b465 TRC |
286 | default: |
287 | ; /* do nothing */ | |
37fde874 JH |
288 | } |
289 | ||
20e8b465 TRC |
290 | if (ref->deletion && !allow_deleting_refs) { |
291 | ref->status = REF_STATUS_REJECT_NODELETE; | |
8736a848 | 292 | continue; |
e4b5c7ff | 293 | } |
8736a848 | 294 | |
8736a848 | 295 | if (!ref->deletion) |
d4f694ba | 296 | new_refs++; |
cfee10a7 | 297 | |
0c499ea6 SP |
298 | if (args->dry_run) { |
299 | ref->status = REF_STATUS_OK; | |
300 | } else { | |
8736a848 JK |
301 | char *old_hex = sha1_to_hex(ref->old_sha1); |
302 | char *new_hex = sha1_to_hex(ref->new_sha1); | |
303 | ||
0c499ea6 SP |
304 | if (!cmds_sent && (status_report || use_sideband)) { |
305 | packet_buf_write(&req_buf, "%s %s %s%c%s%s", | |
a63103ae | 306 | old_hex, new_hex, ref->name, 0, |
0c499ea6 SP |
307 | status_report ? " report-status" : "", |
308 | use_sideband ? " side-band-64k" : ""); | |
a63103ae BE |
309 | } |
310 | else | |
de1a2fdd | 311 | packet_buf_write(&req_buf, "%s %s %s", |
a63103ae | 312 | old_hex, new_hex, ref->name); |
0c499ea6 SP |
313 | ref->status = status_report ? |
314 | REF_STATUS_EXPECTING_REPORT : | |
315 | REF_STATUS_OK; | |
316 | cmds_sent++; | |
cfee10a7 | 317 | } |
61221472 | 318 | } |
f88395ac | 319 | |
de1a2fdd | 320 | if (args->stateless_rpc) { |
0c499ea6 | 321 | if (!args->dry_run && cmds_sent) { |
de1a2fdd SP |
322 | packet_buf_flush(&req_buf); |
323 | send_sideband(out, -1, req_buf.buf, req_buf.len, LARGE_PACKET_MAX); | |
324 | } | |
325 | } else { | |
326 | safe_write(out, req_buf.buf, req_buf.len); | |
327 | packet_flush(out); | |
328 | } | |
329 | strbuf_release(&req_buf); | |
330 | ||
0c499ea6 SP |
331 | if (use_sideband && cmds_sent) { |
332 | memset(&demux, 0, sizeof(demux)); | |
333 | demux.proc = sideband_demux; | |
334 | demux.data = fd; | |
335 | demux.out = -1; | |
336 | if (start_async(&demux)) | |
337 | die("receive-pack: unable to fork off sideband demultiplexer"); | |
338 | in = demux.out; | |
339 | } | |
340 | ||
341 | if (new_refs && cmds_sent) { | |
64fcef2d DB |
342 | if (pack_objects(out, remote_refs, extra_have, args) < 0) { |
343 | for (ref = remote_refs; ref; ref = ref->next) | |
344 | ref->status = REF_STATUS_NONE; | |
e07fd15b JK |
345 | if (args->stateless_rpc) |
346 | close(out); | |
a1a3fd1f JK |
347 | if (git_connection_is_socket(conn)) |
348 | shutdown(fd[0], SHUT_WR); | |
0c499ea6 SP |
349 | if (use_sideband) |
350 | finish_async(&demux); | |
8736a848 | 351 | return -1; |
64fcef2d | 352 | } |
8736a848 | 353 | } |
0c499ea6 | 354 | if (args->stateless_rpc && cmds_sent) |
de1a2fdd | 355 | packet_flush(out); |
cfee10a7 | 356 | |
0c499ea6 | 357 | if (status_report && cmds_sent) |
ca74c458 | 358 | ret = receive_status(in, remote_refs); |
ca74c458 JK |
359 | else |
360 | ret = 0; | |
de1a2fdd SP |
361 | if (args->stateless_rpc) |
362 | packet_flush(out); | |
ca74c458 | 363 | |
0c499ea6 SP |
364 | if (use_sideband && cmds_sent) { |
365 | if (finish_async(&demux)) { | |
366 | error("error in sideband demultiplexer"); | |
367 | ret = -1; | |
368 | } | |
369 | close(demux.out); | |
370 | } | |
371 | ||
ca74c458 JK |
372 | if (ret < 0) |
373 | return ret; | |
77555854 LA |
374 | |
375 | if (args->porcelain) | |
376 | return 0; | |
377 | ||
8736a848 JK |
378 | for (ref = remote_refs; ref; ref = ref->next) { |
379 | switch (ref->status) { | |
380 | case REF_STATUS_NONE: | |
381 | case REF_STATUS_UPTODATE: | |
382 | case REF_STATUS_OK: | |
383 | break; | |
384 | default: | |
385 | return -1; | |
386 | } | |
387 | } | |
388 | return 0; | |
61221472 LT |
389 | } |
390 | ||
96249c04 | 391 | int cmd_send_pack(int argc, const char **argv, const char *prefix) |
61221472 | 392 | { |
64fcef2d DB |
393 | int i, nr_refspecs = 0; |
394 | const char **refspecs = NULL; | |
96249c04 | 395 | const char *remote_name = NULL; |
b516968f | 396 | struct remote *remote = NULL; |
96249c04 | 397 | const char *dest = NULL; |
64fcef2d DB |
398 | int fd[2]; |
399 | struct child_process *conn; | |
400 | struct extra_have_objects extra_have; | |
6d2bf96e | 401 | struct ref *remote_refs, *local_refs; |
64fcef2d | 402 | int ret; |
de1a2fdd | 403 | int helper_status = 0; |
64fcef2d DB |
404 | int send_all = 0; |
405 | const char *receivepack = "git-receive-pack"; | |
406 | int flags; | |
f1863d0d | 407 | int nonfastforward = 0; |
84a9b58c | 408 | |
61221472 | 409 | argv++; |
d089391c | 410 | for (i = 1; i < argc; i++, argv++) { |
96249c04 | 411 | const char *arg = *argv; |
61221472 LT |
412 | |
413 | if (*arg == '-') { | |
cc44c765 | 414 | if (!prefixcmp(arg, "--receive-pack=")) { |
64fcef2d | 415 | receivepack = arg + 15; |
d23842fd UKK |
416 | continue; |
417 | } | |
cc44c765 | 418 | if (!prefixcmp(arg, "--exec=")) { |
64fcef2d | 419 | receivepack = arg + 7; |
61221472 LT |
420 | continue; |
421 | } | |
b516968f DB |
422 | if (!prefixcmp(arg, "--remote=")) { |
423 | remote_name = arg + 9; | |
424 | continue; | |
425 | } | |
d089391c | 426 | if (!strcmp(arg, "--all")) { |
64fcef2d | 427 | send_all = 1; |
d089391c LT |
428 | continue; |
429 | } | |
a63103ae | 430 | if (!strcmp(arg, "--dry-run")) { |
96249c04 | 431 | args.dry_run = 1; |
a63103ae BE |
432 | continue; |
433 | } | |
28b9d6e5 AW |
434 | if (!strcmp(arg, "--mirror")) { |
435 | args.send_mirror = 1; | |
436 | continue; | |
437 | } | |
2a9c3fe8 | 438 | if (!strcmp(arg, "--force")) { |
96249c04 | 439 | args.force_update = 1; |
2a9c3fe8 LT |
440 | continue; |
441 | } | |
90a6c7d4 CB |
442 | if (!strcmp(arg, "--quiet")) { |
443 | args.quiet = 1; | |
444 | continue; | |
445 | } | |
41f93a2c | 446 | if (!strcmp(arg, "--verbose")) { |
96249c04 | 447 | args.verbose = 1; |
41f93a2c LT |
448 | continue; |
449 | } | |
2245be3e | 450 | if (!strcmp(arg, "--thin")) { |
96249c04 | 451 | args.use_thin_pack = 1; |
2245be3e JH |
452 | continue; |
453 | } | |
de1a2fdd SP |
454 | if (!strcmp(arg, "--stateless-rpc")) { |
455 | args.stateless_rpc = 1; | |
456 | continue; | |
457 | } | |
458 | if (!strcmp(arg, "--helper-status")) { | |
459 | helper_status = 1; | |
460 | continue; | |
461 | } | |
61221472 LT |
462 | usage(send_pack_usage); |
463 | } | |
d089391c LT |
464 | if (!dest) { |
465 | dest = arg; | |
466 | continue; | |
467 | } | |
64fcef2d DB |
468 | refspecs = (const char **) argv; |
469 | nr_refspecs = argc - i; | |
61221472 LT |
470 | break; |
471 | } | |
472 | if (!dest) | |
473 | usage(send_pack_usage); | |
28b9d6e5 AW |
474 | /* |
475 | * --all and --mirror are incompatible; neither makes sense | |
476 | * with any refspecs. | |
477 | */ | |
64fcef2d DB |
478 | if ((refspecs && (send_all || args.send_mirror)) || |
479 | (send_all && args.send_mirror)) | |
0bc3cdfc | 480 | usage(send_pack_usage); |
37adac76 | 481 | |
b516968f DB |
482 | if (remote_name) { |
483 | remote = remote_get(remote_name); | |
28b91f8a | 484 | if (!remote_has_url(remote, dest)) { |
b516968f DB |
485 | die("Destination %s is not a uri for %s", |
486 | dest, remote_name); | |
487 | } | |
488 | } | |
489 | ||
de1a2fdd SP |
490 | if (args.stateless_rpc) { |
491 | conn = NULL; | |
492 | fd[0] = 0; | |
493 | fd[1] = 1; | |
494 | } else { | |
90a6c7d4 CB |
495 | struct strbuf sb = STRBUF_INIT; |
496 | strbuf_addstr(&sb, receivepack); | |
497 | if (args.quiet) | |
498 | strbuf_addstr(&sb, " --quiet"); | |
499 | conn = git_connect(fd, dest, sb.buf, | |
de1a2fdd | 500 | args.verbose ? CONNECT_VERBOSE : 0); |
90a6c7d4 | 501 | strbuf_release(&sb); |
de1a2fdd | 502 | } |
96249c04 | 503 | |
64fcef2d DB |
504 | memset(&extra_have, 0, sizeof(extra_have)); |
505 | ||
506 | get_remote_heads(fd[0], &remote_refs, 0, NULL, REF_NORMAL, | |
507 | &extra_have); | |
508 | ||
f1863d0d | 509 | transport_verify_remote_names(nr_refspecs, refspecs); |
64fcef2d DB |
510 | |
511 | local_refs = get_local_heads(); | |
96249c04 | 512 | |
64fcef2d DB |
513 | flags = MATCH_REFS_NONE; |
514 | ||
515 | if (send_all) | |
516 | flags |= MATCH_REFS_ALL; | |
517 | if (args.send_mirror) | |
518 | flags |= MATCH_REFS_MIRROR; | |
519 | ||
520 | /* match them up */ | |
6d2bf96e | 521 | if (match_refs(local_refs, &remote_refs, nr_refspecs, refspecs, flags)) |
64fcef2d | 522 | return -1; |
96249c04 | 523 | |
20e8b465 TRC |
524 | set_ref_status_for_push(remote_refs, args.send_mirror, |
525 | args.force_update); | |
526 | ||
64fcef2d | 527 | ret = send_pack(&args, fd, conn, remote_refs, &extra_have); |
96249c04 | 528 | |
de1a2fdd SP |
529 | if (helper_status) |
530 | print_helper_status(remote_refs); | |
531 | ||
64fcef2d | 532 | close(fd[1]); |
7f8e9828 | 533 | close(fd[0]); |
64fcef2d | 534 | |
98158e9c | 535 | ret |= finish_connect(conn); |
64fcef2d | 536 | |
de1a2fdd | 537 | if (!helper_status) |
f1863d0d | 538 | transport_print_push_status(dest, remote_refs, args.verbose, 0, &nonfastforward); |
64fcef2d DB |
539 | |
540 | if (!args.dry_run && remote) { | |
541 | struct ref *ref; | |
542 | for (ref = remote_refs; ref; ref = ref->next) | |
f1863d0d | 543 | transport_update_tracking_ref(remote, ref, args.verbose); |
64fcef2d DB |
544 | } |
545 | ||
f1863d0d | 546 | if (!ret && !transport_refs_pushed(remote_refs)) |
64fcef2d DB |
547 | fprintf(stderr, "Everything up-to-date\n"); |
548 | ||
549 | return ret; | |
61221472 | 550 | } |