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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" |
584c6cc9 | 4 | #include "refs.h" |
f3a3214e | 5 | #include "pkt-line.h" |
de1a2fdd | 6 | #include "sideband.h" |
38b1c662 | 7 | #include "run-command.h" |
6b62816c | 8 | #include "remote.h" |
47a59185 | 9 | #include "connect.h" |
96249c04 | 10 | #include "send-pack.h" |
de1a2fdd | 11 | #include "quote.h" |
f1863d0d | 12 | #include "transport.h" |
ff5effdf | 13 | #include "version.h" |
fe299ec5 | 14 | #include "oid-array.h" |
d830d395 | 15 | #include "gpg-interface.h" |
068c77a5 | 16 | #include "gettext.h" |
ad6ac124 | 17 | #include "protocol.h" |
61221472 | 18 | |
068c77a5 DB |
19 | static const char * const send_pack_usage[] = { |
20 | N_("git send-pack [--all | --mirror] [--dry-run] [--force] " | |
21 | "[--receive-pack=<git-receive-pack>] [--verbose] [--thin] [--atomic] " | |
22 | "[<host>:]<directory> [<ref>...]\n" | |
23 | " --all and explicit <ref> specification are mutually exclusive."), | |
24 | NULL, | |
25 | }; | |
96249c04 | 26 | |
6828f72f | 27 | static struct send_pack_args args; |
61221472 | 28 | |
de1a2fdd SP |
29 | static void print_helper_status(struct ref *ref) |
30 | { | |
31 | struct strbuf buf = STRBUF_INIT; | |
63518a57 | 32 | struct ref_push_report *report; |
de1a2fdd SP |
33 | |
34 | for (; ref; ref = ref->next) { | |
35 | const char *msg = NULL; | |
36 | const char *res; | |
63518a57 | 37 | int count = 0; |
de1a2fdd SP |
38 | |
39 | switch(ref->status) { | |
40 | case REF_STATUS_NONE: | |
41 | res = "error"; | |
42 | msg = "no match"; | |
43 | break; | |
44 | ||
45 | case REF_STATUS_OK: | |
46 | res = "ok"; | |
47 | break; | |
48 | ||
49 | case REF_STATUS_UPTODATE: | |
50 | res = "ok"; | |
51 | msg = "up to date"; | |
52 | break; | |
53 | ||
54 | case REF_STATUS_REJECT_NONFASTFORWARD: | |
55 | res = "error"; | |
56 | msg = "non-fast forward"; | |
dbfeddb1 CR |
57 | break; |
58 | ||
75e5c0dc JH |
59 | case REF_STATUS_REJECT_FETCH_FIRST: |
60 | res = "error"; | |
61 | msg = "fetch first"; | |
62 | break; | |
63 | ||
64 | case REF_STATUS_REJECT_NEEDS_FORCE: | |
65 | res = "error"; | |
66 | msg = "needs force"; | |
67 | break; | |
68 | ||
631b5ef2 JH |
69 | case REF_STATUS_REJECT_STALE: |
70 | res = "error"; | |
71 | msg = "stale info"; | |
72 | break; | |
73 | ||
dbfeddb1 CR |
74 | case REF_STATUS_REJECT_ALREADY_EXISTS: |
75 | res = "error"; | |
76 | msg = "already exists"; | |
de1a2fdd SP |
77 | break; |
78 | ||
79 | case REF_STATUS_REJECT_NODELETE: | |
80 | case REF_STATUS_REMOTE_REJECT: | |
81 | res = "error"; | |
82 | break; | |
83 | ||
84 | case REF_STATUS_EXPECTING_REPORT: | |
85 | default: | |
86 | continue; | |
87 | } | |
88 | ||
89 | strbuf_reset(&buf); | |
90 | strbuf_addf(&buf, "%s %s", res, ref->name); | |
91 | if (ref->remote_status) | |
92 | msg = ref->remote_status; | |
93 | if (msg) { | |
94 | strbuf_addch(&buf, ' '); | |
95 | quote_two_c_style(&buf, "", msg, 0); | |
96 | } | |
97 | strbuf_addch(&buf, '\n'); | |
98 | ||
63518a57 JX |
99 | if (ref->status == REF_STATUS_OK) { |
100 | for (report = ref->report; report; report = report->next) { | |
101 | if (count++ > 0) | |
102 | strbuf_addf(&buf, "ok %s\n", ref->name); | |
103 | if (report->ref_name) | |
104 | strbuf_addf(&buf, "option refname %s\n", | |
105 | report->ref_name); | |
106 | if (report->old_oid) | |
107 | strbuf_addf(&buf, "option old-oid %s\n", | |
108 | oid_to_hex(report->old_oid)); | |
109 | if (report->new_oid) | |
110 | strbuf_addf(&buf, "option new-oid %s\n", | |
111 | oid_to_hex(report->new_oid)); | |
112 | if (report->forced_update) | |
113 | strbuf_addstr(&buf, "option forced-update\n"); | |
114 | } | |
115 | } | |
cdf4fb8e | 116 | write_or_die(1, buf.buf, buf.len); |
de1a2fdd SP |
117 | } |
118 | strbuf_release(&buf); | |
119 | } | |
120 | ||
68c757f2 DB |
121 | static int send_pack_config(const char *k, const char *v, void *cb) |
122 | { | |
123 | git_gpg_config(k, v, NULL); | |
124 | ||
125 | if (!strcmp(k, "push.gpgsign")) { | |
126 | const char *value; | |
127 | if (!git_config_get_value("push.gpgsign", &value)) { | |
89576613 | 128 | switch (git_parse_maybe_bool(value)) { |
68c757f2 DB |
129 | case 0: |
130 | args.push_cert = SEND_PACK_PUSH_CERT_NEVER; | |
131 | break; | |
132 | case 1: | |
133 | args.push_cert = SEND_PACK_PUSH_CERT_ALWAYS; | |
134 | break; | |
135 | default: | |
136 | if (value && !strcasecmp(value, "if-asked")) | |
137 | args.push_cert = SEND_PACK_PUSH_CERT_IF_ASKED; | |
138 | else | |
139 | return error("Invalid value for '%s'", k); | |
140 | } | |
141 | } | |
142 | } | |
d067d988 | 143 | return git_default_config(k, v, cb); |
68c757f2 DB |
144 | } |
145 | ||
96249c04 | 146 | int cmd_send_pack(int argc, const char **argv, const char *prefix) |
61221472 | 147 | { |
168dba68 | 148 | struct refspec rs = REFSPEC_INIT_PUSH; |
96249c04 | 149 | const char *remote_name = NULL; |
b516968f | 150 | struct remote *remote = NULL; |
96249c04 | 151 | const char *dest = NULL; |
64fcef2d DB |
152 | int fd[2]; |
153 | struct child_process *conn; | |
910650d2 | 154 | struct oid_array extra_have = OID_ARRAY_INIT; |
155 | struct oid_array shallow = OID_ARRAY_INIT; | |
6d2bf96e | 156 | struct ref *remote_refs, *local_refs; |
64fcef2d | 157 | int ret; |
de1a2fdd | 158 | int helper_status = 0; |
64fcef2d | 159 | int send_all = 0; |
068c77a5 | 160 | int verbose = 0; |
64fcef2d | 161 | const char *receivepack = "git-receive-pack"; |
068c77a5 DB |
162 | unsigned dry_run = 0; |
163 | unsigned send_mirror = 0; | |
164 | unsigned force_update = 0; | |
165 | unsigned quiet = 0; | |
30261094 | 166 | int push_cert = 0; |
511155db | 167 | struct string_list push_options = STRING_LIST_INIT_NODUP; |
068c77a5 DB |
168 | unsigned use_thin_pack = 0; |
169 | unsigned atomic = 0; | |
170 | unsigned stateless_rpc = 0; | |
64fcef2d | 171 | int flags; |
10643d4e | 172 | unsigned int reject_reasons; |
391b1f20 | 173 | int progress = -1; |
26be19ba | 174 | int from_stdin = 0; |
28f5d176 | 175 | struct push_cas_option cas = {0}; |
ad6ac124 | 176 | struct packet_reader reader; |
84a9b58c | 177 | |
068c77a5 DB |
178 | struct option options[] = { |
179 | OPT__VERBOSITY(&verbose), | |
180 | OPT_STRING(0, "receive-pack", &receivepack, "receive-pack", N_("receive pack program")), | |
181 | OPT_STRING(0, "exec", &receivepack, "receive-pack", N_("receive pack program")), | |
182 | OPT_STRING(0, "remote", &remote_name, "remote", N_("remote name")), | |
183 | OPT_BOOL(0, "all", &send_all, N_("push all refs")), | |
184 | OPT_BOOL('n' , "dry-run", &dry_run, N_("dry run")), | |
185 | OPT_BOOL(0, "mirror", &send_mirror, N_("mirror all refs")), | |
186 | OPT_BOOL('f', "force", &force_update, N_("force updates")), | |
203c8533 DL |
187 | OPT_CALLBACK_F(0, "signed", &push_cert, "(yes|no|if-asked)", N_("GPG sign the push"), |
188 | PARSE_OPT_OPTARG, option_parse_push_signed), | |
511155db BW |
189 | OPT_STRING_LIST(0, "push-option", &push_options, |
190 | N_("server-specific"), | |
191 | N_("option to transmit")), | |
068c77a5 DB |
192 | OPT_BOOL(0, "progress", &progress, N_("force progress reporting")), |
193 | OPT_BOOL(0, "thin", &use_thin_pack, N_("use thin pack")), | |
194 | OPT_BOOL(0, "atomic", &atomic, N_("request atomic transaction on remote side")), | |
195 | OPT_BOOL(0, "stateless-rpc", &stateless_rpc, N_("use stateless RPC protocol")), | |
196 | OPT_BOOL(0, "stdin", &from_stdin, N_("read refs from stdin")), | |
197 | OPT_BOOL(0, "helper-status", &helper_status, N_("print status from remote helper")), | |
203c8533 | 198 | OPT_CALLBACK_F(0, CAS_OPT_NAME, &cas, N_("<refname>:<expect>"), |
068c77a5 | 199 | N_("require old value of ref to be at this value"), |
203c8533 | 200 | PARSE_OPT_OPTARG, parseopt_push_cas_option), |
068c77a5 DB |
201 | OPT_END() |
202 | }; | |
61221472 | 203 | |
68c757f2 | 204 | git_config(send_pack_config, NULL); |
068c77a5 DB |
205 | argc = parse_options(argc, argv, prefix, options, send_pack_usage, 0); |
206 | if (argc > 0) { | |
207 | dest = argv[0]; | |
168dba68 | 208 | refspec_appendn(&rs, argv + 1, argc - 1); |
61221472 | 209 | } |
068c77a5 | 210 | |
61221472 | 211 | if (!dest) |
068c77a5 DB |
212 | usage_with_options(send_pack_usage, options); |
213 | ||
214 | args.verbose = verbose; | |
215 | args.dry_run = dry_run; | |
216 | args.send_mirror = send_mirror; | |
217 | args.force_update = force_update; | |
218 | args.quiet = quiet; | |
219 | args.push_cert = push_cert; | |
220 | args.progress = progress; | |
221 | args.use_thin_pack = use_thin_pack; | |
222 | args.atomic = atomic; | |
223 | args.stateless_rpc = stateless_rpc; | |
511155db | 224 | args.push_options = push_options.nr ? &push_options : NULL; |
26be19ba JK |
225 | |
226 | if (from_stdin) { | |
26be19ba JK |
227 | if (args.stateless_rpc) { |
228 | const char *buf; | |
229 | while ((buf = packet_read_line(0, NULL))) | |
168dba68 | 230 | refspec_append(&rs, buf); |
26be19ba JK |
231 | } else { |
232 | struct strbuf line = STRBUF_INIT; | |
933bea92 | 233 | while (strbuf_getline(&line, stdin) != EOF) |
168dba68 | 234 | refspec_append(&rs, line.buf); |
26be19ba JK |
235 | strbuf_release(&line); |
236 | } | |
26be19ba JK |
237 | } |
238 | ||
28b9d6e5 AW |
239 | /* |
240 | * --all and --mirror are incompatible; neither makes sense | |
241 | * with any refspecs. | |
242 | */ | |
168dba68 | 243 | if ((rs.nr > 0 && (send_all || args.send_mirror)) || |
64fcef2d | 244 | (send_all && args.send_mirror)) |
068c77a5 | 245 | usage_with_options(send_pack_usage, options); |
37adac76 | 246 | |
b516968f DB |
247 | if (remote_name) { |
248 | remote = remote_get(remote_name); | |
28b91f8a | 249 | if (!remote_has_url(remote, dest)) { |
b516968f DB |
250 | die("Destination %s is not a uri for %s", |
251 | dest, remote_name); | |
252 | } | |
253 | } | |
254 | ||
391b1f20 JK |
255 | if (progress == -1) |
256 | progress = !args.quiet && isatty(2); | |
257 | args.progress = progress; | |
8d32e60d | 258 | |
de1a2fdd SP |
259 | if (args.stateless_rpc) { |
260 | conn = NULL; | |
261 | fd[0] = 0; | |
262 | fd[1] = 1; | |
263 | } else { | |
5a277f3f | 264 | conn = git_connect(fd, dest, receivepack, |
de1a2fdd SP |
265 | args.verbose ? CONNECT_VERBOSE : 0); |
266 | } | |
96249c04 | 267 | |
ad6ac124 BW |
268 | packet_reader_init(&reader, fd[0], NULL, 0, |
269 | PACKET_READ_CHOMP_NEWLINE | | |
2d103c31 MS |
270 | PACKET_READ_GENTLE_ON_EOF | |
271 | PACKET_READ_DIE_ON_ERR_PACKET); | |
ad6ac124 BW |
272 | |
273 | switch (discover_version(&reader)) { | |
8f6982b4 BW |
274 | case protocol_v2: |
275 | die("support for protocol v2 not implemented yet"); | |
276 | break; | |
ad6ac124 BW |
277 | case protocol_v1: |
278 | case protocol_v0: | |
279 | get_remote_heads(&reader, &remote_refs, REF_NORMAL, | |
280 | &extra_have, &shallow); | |
281 | break; | |
282 | case protocol_unknown_version: | |
283 | BUG("unknown protocol version"); | |
284 | } | |
64fcef2d | 285 | |
64fcef2d | 286 | local_refs = get_local_heads(); |
96249c04 | 287 | |
64fcef2d DB |
288 | flags = MATCH_REFS_NONE; |
289 | ||
290 | if (send_all) | |
291 | flags |= MATCH_REFS_ALL; | |
292 | if (args.send_mirror) | |
293 | flags |= MATCH_REFS_MIRROR; | |
294 | ||
295 | /* match them up */ | |
5c7ec846 | 296 | if (match_push_refs(local_refs, &remote_refs, &rs, flags)) |
64fcef2d | 297 | return -1; |
96249c04 | 298 | |
91048a95 JH |
299 | if (!is_empty_cas(&cas)) |
300 | apply_push_cas(&cas, remote, remote_refs); | |
301 | ||
20e8b465 TRC |
302 | set_ref_status_for_push(remote_refs, args.send_mirror, |
303 | args.force_update); | |
304 | ||
64fcef2d | 305 | ret = send_pack(&args, fd, conn, remote_refs, &extra_have); |
96249c04 | 306 | |
de1a2fdd SP |
307 | if (helper_status) |
308 | print_helper_status(remote_refs); | |
309 | ||
64fcef2d | 310 | close(fd[1]); |
7f8e9828 | 311 | close(fd[0]); |
64fcef2d | 312 | |
98158e9c | 313 | ret |= finish_connect(conn); |
64fcef2d | 314 | |
de1a2fdd | 315 | if (!helper_status) |
10643d4e | 316 | transport_print_push_status(dest, remote_refs, args.verbose, 0, &reject_reasons); |
64fcef2d DB |
317 | |
318 | if (!args.dry_run && remote) { | |
319 | struct ref *ref; | |
320 | for (ref = remote_refs; ref; ref = ref->next) | |
f1863d0d | 321 | transport_update_tracking_ref(remote, ref, args.verbose); |
64fcef2d DB |
322 | } |
323 | ||
f1863d0d | 324 | if (!ret && !transport_refs_pushed(remote_refs)) |
64fcef2d DB |
325 | fprintf(stderr, "Everything up-to-date\n"); |
326 | ||
327 | return ret; | |
61221472 | 328 | } |