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Commit | Line | Data |
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c2e86add | 1 | #include "builtin.h" |
b2141fc1 | 2 | #include "config.h" |
2a9c3fe8 | 3 | #include "commit.h" |
41771fa4 | 4 | #include "hex.h" |
584c6cc9 | 5 | #include "refs.h" |
f3a3214e | 6 | #include "pkt-line.h" |
de1a2fdd | 7 | #include "sideband.h" |
38b1c662 | 8 | #include "run-command.h" |
6b62816c | 9 | #include "remote.h" |
47a59185 | 10 | #include "connect.h" |
96249c04 | 11 | #include "send-pack.h" |
de1a2fdd | 12 | #include "quote.h" |
f1863d0d | 13 | #include "transport.h" |
ff5effdf | 14 | #include "version.h" |
fe299ec5 | 15 | #include "oid-array.h" |
d830d395 | 16 | #include "gpg-interface.h" |
068c77a5 | 17 | #include "gettext.h" |
ad6ac124 | 18 | #include "protocol.h" |
49fd5511 | 19 | #include "parse-options.h" |
d48be35c | 20 | #include "write-or-die.h" |
61221472 | 21 | |
068c77a5 | 22 | static const char * const send_pack_usage[] = { |
78a50919 ÆAB |
23 | N_("git send-pack [--mirror] [--dry-run] [--force]\n" |
24 | " [--receive-pack=<git-receive-pack>]\n" | |
25 | " [--verbose] [--thin] [--atomic]\n" | |
8c9e292d | 26 | " [--[no-]signed | --signed=(true|false|if-asked)]\n" |
78a50919 | 27 | " [<host>:]<directory> (--all | <ref>...)"), |
068c77a5 DB |
28 | NULL, |
29 | }; | |
96249c04 | 30 | |
6828f72f | 31 | static struct send_pack_args args; |
61221472 | 32 | |
de1a2fdd SP |
33 | static void print_helper_status(struct ref *ref) |
34 | { | |
35 | struct strbuf buf = STRBUF_INIT; | |
63518a57 | 36 | struct ref_push_report *report; |
de1a2fdd SP |
37 | |
38 | for (; ref; ref = ref->next) { | |
39 | const char *msg = NULL; | |
40 | const char *res; | |
63518a57 | 41 | int count = 0; |
de1a2fdd SP |
42 | |
43 | switch(ref->status) { | |
44 | case REF_STATUS_NONE: | |
45 | res = "error"; | |
46 | msg = "no match"; | |
47 | break; | |
48 | ||
49 | case REF_STATUS_OK: | |
50 | res = "ok"; | |
51 | break; | |
52 | ||
53 | case REF_STATUS_UPTODATE: | |
54 | res = "ok"; | |
55 | msg = "up to date"; | |
56 | break; | |
57 | ||
58 | case REF_STATUS_REJECT_NONFASTFORWARD: | |
59 | res = "error"; | |
60 | msg = "non-fast forward"; | |
dbfeddb1 CR |
61 | break; |
62 | ||
75e5c0dc JH |
63 | case REF_STATUS_REJECT_FETCH_FIRST: |
64 | res = "error"; | |
65 | msg = "fetch first"; | |
66 | break; | |
67 | ||
68 | case REF_STATUS_REJECT_NEEDS_FORCE: | |
69 | res = "error"; | |
70 | msg = "needs force"; | |
71 | break; | |
72 | ||
631b5ef2 JH |
73 | case REF_STATUS_REJECT_STALE: |
74 | res = "error"; | |
75 | msg = "stale info"; | |
76 | break; | |
77 | ||
99a1f9ae SK |
78 | case REF_STATUS_REJECT_REMOTE_UPDATED: |
79 | res = "error"; | |
80 | msg = "remote ref updated since checkout"; | |
81 | break; | |
82 | ||
dbfeddb1 CR |
83 | case REF_STATUS_REJECT_ALREADY_EXISTS: |
84 | res = "error"; | |
85 | msg = "already exists"; | |
de1a2fdd SP |
86 | break; |
87 | ||
88 | case REF_STATUS_REJECT_NODELETE: | |
89 | case REF_STATUS_REMOTE_REJECT: | |
90 | res = "error"; | |
91 | break; | |
92 | ||
93 | case REF_STATUS_EXPECTING_REPORT: | |
e4c9538a JK |
94 | res = "error"; |
95 | msg = "expecting report"; | |
96 | break; | |
97 | ||
de1a2fdd SP |
98 | default: |
99 | continue; | |
100 | } | |
101 | ||
102 | strbuf_reset(&buf); | |
103 | strbuf_addf(&buf, "%s %s", res, ref->name); | |
104 | if (ref->remote_status) | |
105 | msg = ref->remote_status; | |
106 | if (msg) { | |
107 | strbuf_addch(&buf, ' '); | |
108 | quote_two_c_style(&buf, "", msg, 0); | |
109 | } | |
110 | strbuf_addch(&buf, '\n'); | |
111 | ||
63518a57 JX |
112 | if (ref->status == REF_STATUS_OK) { |
113 | for (report = ref->report; report; report = report->next) { | |
114 | if (count++ > 0) | |
115 | strbuf_addf(&buf, "ok %s\n", ref->name); | |
116 | if (report->ref_name) | |
117 | strbuf_addf(&buf, "option refname %s\n", | |
118 | report->ref_name); | |
119 | if (report->old_oid) | |
120 | strbuf_addf(&buf, "option old-oid %s\n", | |
121 | oid_to_hex(report->old_oid)); | |
122 | if (report->new_oid) | |
123 | strbuf_addf(&buf, "option new-oid %s\n", | |
124 | oid_to_hex(report->new_oid)); | |
125 | if (report->forced_update) | |
126 | strbuf_addstr(&buf, "option forced-update\n"); | |
127 | } | |
128 | } | |
cdf4fb8e | 129 | write_or_die(1, buf.buf, buf.len); |
de1a2fdd SP |
130 | } |
131 | strbuf_release(&buf); | |
132 | } | |
133 | ||
a4e7e317 GC |
134 | static int send_pack_config(const char *k, const char *v, |
135 | const struct config_context *ctx, void *cb) | |
68c757f2 | 136 | { |
68c757f2 DB |
137 | if (!strcmp(k, "push.gpgsign")) { |
138 | const char *value; | |
139 | if (!git_config_get_value("push.gpgsign", &value)) { | |
89576613 | 140 | switch (git_parse_maybe_bool(value)) { |
68c757f2 DB |
141 | case 0: |
142 | args.push_cert = SEND_PACK_PUSH_CERT_NEVER; | |
143 | break; | |
144 | case 1: | |
145 | args.push_cert = SEND_PACK_PUSH_CERT_ALWAYS; | |
146 | break; | |
147 | default: | |
148 | if (value && !strcasecmp(value, "if-asked")) | |
149 | args.push_cert = SEND_PACK_PUSH_CERT_IF_ASKED; | |
150 | else | |
1a8aea85 | 151 | return error(_("invalid value for '%s'"), k); |
68c757f2 DB |
152 | } |
153 | } | |
154 | } | |
a4e7e317 | 155 | return git_default_config(k, v, ctx, cb); |
68c757f2 DB |
156 | } |
157 | ||
96249c04 | 158 | int cmd_send_pack(int argc, const char **argv, const char *prefix) |
61221472 | 159 | { |
168dba68 | 160 | struct refspec rs = REFSPEC_INIT_PUSH; |
96249c04 | 161 | const char *remote_name = NULL; |
b516968f | 162 | struct remote *remote = NULL; |
96249c04 | 163 | const char *dest = NULL; |
64fcef2d DB |
164 | int fd[2]; |
165 | struct child_process *conn; | |
910650d2 | 166 | struct oid_array extra_have = OID_ARRAY_INIT; |
167 | struct oid_array shallow = OID_ARRAY_INIT; | |
6d2bf96e | 168 | struct ref *remote_refs, *local_refs; |
64fcef2d | 169 | int ret; |
de1a2fdd | 170 | int helper_status = 0; |
64fcef2d | 171 | int send_all = 0; |
068c77a5 | 172 | int verbose = 0; |
64fcef2d | 173 | const char *receivepack = "git-receive-pack"; |
068c77a5 DB |
174 | unsigned dry_run = 0; |
175 | unsigned send_mirror = 0; | |
176 | unsigned force_update = 0; | |
177 | unsigned quiet = 0; | |
30261094 | 178 | int push_cert = 0; |
511155db | 179 | struct string_list push_options = STRING_LIST_INIT_NODUP; |
068c77a5 DB |
180 | unsigned use_thin_pack = 0; |
181 | unsigned atomic = 0; | |
182 | unsigned stateless_rpc = 0; | |
64fcef2d | 183 | int flags; |
10643d4e | 184 | unsigned int reject_reasons; |
391b1f20 | 185 | int progress = -1; |
26be19ba | 186 | int from_stdin = 0; |
28f5d176 | 187 | struct push_cas_option cas = {0}; |
3b990aa6 | 188 | int force_if_includes = 0; |
ad6ac124 | 189 | struct packet_reader reader; |
84a9b58c | 190 | |
068c77a5 DB |
191 | struct option options[] = { |
192 | OPT__VERBOSITY(&verbose), | |
193 | OPT_STRING(0, "receive-pack", &receivepack, "receive-pack", N_("receive pack program")), | |
194 | OPT_STRING(0, "exec", &receivepack, "receive-pack", N_("receive pack program")), | |
195 | OPT_STRING(0, "remote", &remote_name, "remote", N_("remote name")), | |
196 | OPT_BOOL(0, "all", &send_all, N_("push all refs")), | |
197 | OPT_BOOL('n' , "dry-run", &dry_run, N_("dry run")), | |
198 | OPT_BOOL(0, "mirror", &send_mirror, N_("mirror all refs")), | |
199 | OPT_BOOL('f', "force", &force_update, N_("force updates")), | |
203c8533 DL |
200 | OPT_CALLBACK_F(0, "signed", &push_cert, "(yes|no|if-asked)", N_("GPG sign the push"), |
201 | PARSE_OPT_OPTARG, option_parse_push_signed), | |
511155db BW |
202 | OPT_STRING_LIST(0, "push-option", &push_options, |
203 | N_("server-specific"), | |
204 | N_("option to transmit")), | |
068c77a5 DB |
205 | OPT_BOOL(0, "progress", &progress, N_("force progress reporting")), |
206 | OPT_BOOL(0, "thin", &use_thin_pack, N_("use thin pack")), | |
207 | OPT_BOOL(0, "atomic", &atomic, N_("request atomic transaction on remote side")), | |
208 | OPT_BOOL(0, "stateless-rpc", &stateless_rpc, N_("use stateless RPC protocol")), | |
209 | OPT_BOOL(0, "stdin", &from_stdin, N_("read refs from stdin")), | |
210 | OPT_BOOL(0, "helper-status", &helper_status, N_("print status from remote helper")), | |
203c8533 | 211 | OPT_CALLBACK_F(0, CAS_OPT_NAME, &cas, N_("<refname>:<expect>"), |
068c77a5 | 212 | N_("require old value of ref to be at this value"), |
203c8533 | 213 | PARSE_OPT_OPTARG, parseopt_push_cas_option), |
3b990aa6 SK |
214 | OPT_BOOL(0, TRANS_OPT_FORCE_IF_INCLUDES, &force_if_includes, |
215 | N_("require remote updates to be integrated locally")), | |
068c77a5 DB |
216 | OPT_END() |
217 | }; | |
61221472 | 218 | |
68c757f2 | 219 | git_config(send_pack_config, NULL); |
068c77a5 DB |
220 | argc = parse_options(argc, argv, prefix, options, send_pack_usage, 0); |
221 | if (argc > 0) { | |
222 | dest = argv[0]; | |
168dba68 | 223 | refspec_appendn(&rs, argv + 1, argc - 1); |
61221472 | 224 | } |
068c77a5 | 225 | |
61221472 | 226 | if (!dest) |
068c77a5 DB |
227 | usage_with_options(send_pack_usage, options); |
228 | ||
229 | args.verbose = verbose; | |
230 | args.dry_run = dry_run; | |
231 | args.send_mirror = send_mirror; | |
232 | args.force_update = force_update; | |
233 | args.quiet = quiet; | |
234 | args.push_cert = push_cert; | |
235 | args.progress = progress; | |
236 | args.use_thin_pack = use_thin_pack; | |
237 | args.atomic = atomic; | |
238 | args.stateless_rpc = stateless_rpc; | |
511155db | 239 | args.push_options = push_options.nr ? &push_options : NULL; |
74fab8ff | 240 | args.url = dest; |
26be19ba JK |
241 | |
242 | if (from_stdin) { | |
26be19ba JK |
243 | if (args.stateless_rpc) { |
244 | const char *buf; | |
245 | while ((buf = packet_read_line(0, NULL))) | |
168dba68 | 246 | refspec_append(&rs, buf); |
26be19ba JK |
247 | } else { |
248 | struct strbuf line = STRBUF_INIT; | |
933bea92 | 249 | while (strbuf_getline(&line, stdin) != EOF) |
168dba68 | 250 | refspec_append(&rs, line.buf); |
26be19ba JK |
251 | strbuf_release(&line); |
252 | } | |
26be19ba JK |
253 | } |
254 | ||
28b9d6e5 AW |
255 | /* |
256 | * --all and --mirror are incompatible; neither makes sense | |
257 | * with any refspecs. | |
258 | */ | |
168dba68 | 259 | if ((rs.nr > 0 && (send_all || args.send_mirror)) || |
64fcef2d | 260 | (send_all && args.send_mirror)) |
068c77a5 | 261 | usage_with_options(send_pack_usage, options); |
37adac76 | 262 | |
b516968f DB |
263 | if (remote_name) { |
264 | remote = remote_get(remote_name); | |
28b91f8a | 265 | if (!remote_has_url(remote, dest)) { |
b516968f DB |
266 | die("Destination %s is not a uri for %s", |
267 | dest, remote_name); | |
268 | } | |
269 | } | |
270 | ||
391b1f20 JK |
271 | if (progress == -1) |
272 | progress = !args.quiet && isatty(2); | |
273 | args.progress = progress; | |
8d32e60d | 274 | |
de1a2fdd SP |
275 | if (args.stateless_rpc) { |
276 | conn = NULL; | |
277 | fd[0] = 0; | |
278 | fd[1] = 1; | |
279 | } else { | |
eaa0fd65 | 280 | conn = git_connect(fd, dest, "git-receive-pack", receivepack, |
de1a2fdd SP |
281 | args.verbose ? CONNECT_VERBOSE : 0); |
282 | } | |
96249c04 | 283 | |
ad6ac124 BW |
284 | packet_reader_init(&reader, fd[0], NULL, 0, |
285 | PACKET_READ_CHOMP_NEWLINE | | |
2d103c31 MS |
286 | PACKET_READ_GENTLE_ON_EOF | |
287 | PACKET_READ_DIE_ON_ERR_PACKET); | |
ad6ac124 BW |
288 | |
289 | switch (discover_version(&reader)) { | |
8f6982b4 BW |
290 | case protocol_v2: |
291 | die("support for protocol v2 not implemented yet"); | |
292 | break; | |
ad6ac124 BW |
293 | case protocol_v1: |
294 | case protocol_v0: | |
295 | get_remote_heads(&reader, &remote_refs, REF_NORMAL, | |
296 | &extra_have, &shallow); | |
297 | break; | |
298 | case protocol_unknown_version: | |
299 | BUG("unknown protocol version"); | |
300 | } | |
64fcef2d | 301 | |
64fcef2d | 302 | local_refs = get_local_heads(); |
96249c04 | 303 | |
64fcef2d DB |
304 | flags = MATCH_REFS_NONE; |
305 | ||
306 | if (send_all) | |
307 | flags |= MATCH_REFS_ALL; | |
308 | if (args.send_mirror) | |
309 | flags |= MATCH_REFS_MIRROR; | |
310 | ||
311 | /* match them up */ | |
5c7ec846 | 312 | if (match_push_refs(local_refs, &remote_refs, &rs, flags)) |
64fcef2d | 313 | return -1; |
96249c04 | 314 | |
91048a95 JH |
315 | if (!is_empty_cas(&cas)) |
316 | apply_push_cas(&cas, remote, remote_refs); | |
317 | ||
3b990aa6 SK |
318 | if (!is_empty_cas(&cas) && force_if_includes) |
319 | cas.use_force_if_includes = 1; | |
320 | ||
20e8b465 TRC |
321 | set_ref_status_for_push(remote_refs, args.send_mirror, |
322 | args.force_update); | |
323 | ||
64fcef2d | 324 | ret = send_pack(&args, fd, conn, remote_refs, &extra_have); |
96249c04 | 325 | |
de1a2fdd SP |
326 | if (helper_status) |
327 | print_helper_status(remote_refs); | |
328 | ||
64fcef2d | 329 | close(fd[1]); |
7f8e9828 | 330 | close(fd[0]); |
64fcef2d | 331 | |
98158e9c | 332 | ret |= finish_connect(conn); |
64fcef2d | 333 | |
de1a2fdd | 334 | if (!helper_status) |
10643d4e | 335 | transport_print_push_status(dest, remote_refs, args.verbose, 0, &reject_reasons); |
64fcef2d DB |
336 | |
337 | if (!args.dry_run && remote) { | |
338 | struct ref *ref; | |
339 | for (ref = remote_refs; ref; ref = ref->next) | |
f1863d0d | 340 | transport_update_tracking_ref(remote, ref, args.verbose); |
64fcef2d DB |
341 | } |
342 | ||
f1863d0d | 343 | if (!ret && !transport_refs_pushed(remote_refs)) |
64fcef2d DB |
344 | fprintf(stderr, "Everything up-to-date\n"); |
345 | ||
346 | return ret; | |
61221472 | 347 | } |