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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" |
13eb4626 | 14 | #include "sha1-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; | |
32 | ||
33 | for (; ref; ref = ref->next) { | |
34 | const char *msg = NULL; | |
35 | const char *res; | |
36 | ||
37 | switch(ref->status) { | |
38 | case REF_STATUS_NONE: | |
39 | res = "error"; | |
40 | msg = "no match"; | |
41 | break; | |
42 | ||
43 | case REF_STATUS_OK: | |
44 | res = "ok"; | |
45 | break; | |
46 | ||
47 | case REF_STATUS_UPTODATE: | |
48 | res = "ok"; | |
49 | msg = "up to date"; | |
50 | break; | |
51 | ||
52 | case REF_STATUS_REJECT_NONFASTFORWARD: | |
53 | res = "error"; | |
54 | msg = "non-fast forward"; | |
dbfeddb1 CR |
55 | break; |
56 | ||
75e5c0dc JH |
57 | case REF_STATUS_REJECT_FETCH_FIRST: |
58 | res = "error"; | |
59 | msg = "fetch first"; | |
60 | break; | |
61 | ||
62 | case REF_STATUS_REJECT_NEEDS_FORCE: | |
63 | res = "error"; | |
64 | msg = "needs force"; | |
65 | break; | |
66 | ||
631b5ef2 JH |
67 | case REF_STATUS_REJECT_STALE: |
68 | res = "error"; | |
69 | msg = "stale info"; | |
70 | break; | |
71 | ||
dbfeddb1 CR |
72 | case REF_STATUS_REJECT_ALREADY_EXISTS: |
73 | res = "error"; | |
74 | msg = "already exists"; | |
de1a2fdd SP |
75 | break; |
76 | ||
77 | case REF_STATUS_REJECT_NODELETE: | |
78 | case REF_STATUS_REMOTE_REJECT: | |
79 | res = "error"; | |
80 | break; | |
81 | ||
82 | case REF_STATUS_EXPECTING_REPORT: | |
83 | default: | |
84 | continue; | |
85 | } | |
86 | ||
87 | strbuf_reset(&buf); | |
88 | strbuf_addf(&buf, "%s %s", res, ref->name); | |
89 | if (ref->remote_status) | |
90 | msg = ref->remote_status; | |
91 | if (msg) { | |
92 | strbuf_addch(&buf, ' '); | |
93 | quote_two_c_style(&buf, "", msg, 0); | |
94 | } | |
95 | strbuf_addch(&buf, '\n'); | |
96 | ||
cdf4fb8e | 97 | write_or_die(1, buf.buf, buf.len); |
de1a2fdd SP |
98 | } |
99 | strbuf_release(&buf); | |
100 | } | |
101 | ||
68c757f2 DB |
102 | static int send_pack_config(const char *k, const char *v, void *cb) |
103 | { | |
104 | git_gpg_config(k, v, NULL); | |
105 | ||
106 | if (!strcmp(k, "push.gpgsign")) { | |
107 | const char *value; | |
108 | if (!git_config_get_value("push.gpgsign", &value)) { | |
89576613 | 109 | switch (git_parse_maybe_bool(value)) { |
68c757f2 DB |
110 | case 0: |
111 | args.push_cert = SEND_PACK_PUSH_CERT_NEVER; | |
112 | break; | |
113 | case 1: | |
114 | args.push_cert = SEND_PACK_PUSH_CERT_ALWAYS; | |
115 | break; | |
116 | default: | |
117 | if (value && !strcasecmp(value, "if-asked")) | |
118 | args.push_cert = SEND_PACK_PUSH_CERT_IF_ASKED; | |
119 | else | |
120 | return error("Invalid value for '%s'", k); | |
121 | } | |
122 | } | |
123 | } | |
d067d988 | 124 | return git_default_config(k, v, cb); |
68c757f2 DB |
125 | } |
126 | ||
96249c04 | 127 | int cmd_send_pack(int argc, const char **argv, const char *prefix) |
61221472 | 128 | { |
168dba68 | 129 | struct refspec rs = REFSPEC_INIT_PUSH; |
96249c04 | 130 | const char *remote_name = NULL; |
b516968f | 131 | struct remote *remote = NULL; |
96249c04 | 132 | const char *dest = NULL; |
64fcef2d DB |
133 | int fd[2]; |
134 | struct child_process *conn; | |
910650d2 | 135 | struct oid_array extra_have = OID_ARRAY_INIT; |
136 | struct oid_array shallow = OID_ARRAY_INIT; | |
6d2bf96e | 137 | struct ref *remote_refs, *local_refs; |
64fcef2d | 138 | int ret; |
de1a2fdd | 139 | int helper_status = 0; |
64fcef2d | 140 | int send_all = 0; |
068c77a5 | 141 | int verbose = 0; |
64fcef2d | 142 | const char *receivepack = "git-receive-pack"; |
068c77a5 DB |
143 | unsigned dry_run = 0; |
144 | unsigned send_mirror = 0; | |
145 | unsigned force_update = 0; | |
146 | unsigned quiet = 0; | |
30261094 | 147 | int push_cert = 0; |
511155db | 148 | struct string_list push_options = STRING_LIST_INIT_NODUP; |
068c77a5 DB |
149 | unsigned use_thin_pack = 0; |
150 | unsigned atomic = 0; | |
151 | unsigned stateless_rpc = 0; | |
64fcef2d | 152 | int flags; |
10643d4e | 153 | unsigned int reject_reasons; |
391b1f20 | 154 | int progress = -1; |
26be19ba | 155 | int from_stdin = 0; |
28f5d176 | 156 | struct push_cas_option cas = {0}; |
ad6ac124 | 157 | struct packet_reader reader; |
84a9b58c | 158 | |
068c77a5 DB |
159 | struct option options[] = { |
160 | OPT__VERBOSITY(&verbose), | |
161 | OPT_STRING(0, "receive-pack", &receivepack, "receive-pack", N_("receive pack program")), | |
162 | OPT_STRING(0, "exec", &receivepack, "receive-pack", N_("receive pack program")), | |
163 | OPT_STRING(0, "remote", &remote_name, "remote", N_("remote name")), | |
164 | OPT_BOOL(0, "all", &send_all, N_("push all refs")), | |
165 | OPT_BOOL('n' , "dry-run", &dry_run, N_("dry run")), | |
166 | OPT_BOOL(0, "mirror", &send_mirror, N_("mirror all refs")), | |
167 | OPT_BOOL('f', "force", &force_update, N_("force updates")), | |
30261094 | 168 | { OPTION_CALLBACK, |
bbc072f5 | 169 | 0, "signed", &push_cert, "(yes|no|if-asked)", N_("GPG sign the push"), |
30261094 | 170 | PARSE_OPT_OPTARG, option_parse_push_signed }, |
511155db BW |
171 | OPT_STRING_LIST(0, "push-option", &push_options, |
172 | N_("server-specific"), | |
173 | N_("option to transmit")), | |
068c77a5 DB |
174 | OPT_BOOL(0, "progress", &progress, N_("force progress reporting")), |
175 | OPT_BOOL(0, "thin", &use_thin_pack, N_("use thin pack")), | |
176 | OPT_BOOL(0, "atomic", &atomic, N_("request atomic transaction on remote side")), | |
177 | OPT_BOOL(0, "stateless-rpc", &stateless_rpc, N_("use stateless RPC protocol")), | |
178 | OPT_BOOL(0, "stdin", &from_stdin, N_("read refs from stdin")), | |
179 | OPT_BOOL(0, "helper-status", &helper_status, N_("print status from remote helper")), | |
180 | { OPTION_CALLBACK, | |
1758abed | 181 | 0, CAS_OPT_NAME, &cas, N_("<refname>:<expect>"), |
068c77a5 DB |
182 | N_("require old value of ref to be at this value"), |
183 | PARSE_OPT_OPTARG, parseopt_push_cas_option }, | |
184 | OPT_END() | |
185 | }; | |
61221472 | 186 | |
68c757f2 | 187 | git_config(send_pack_config, NULL); |
068c77a5 DB |
188 | argc = parse_options(argc, argv, prefix, options, send_pack_usage, 0); |
189 | if (argc > 0) { | |
190 | dest = argv[0]; | |
168dba68 | 191 | refspec_appendn(&rs, argv + 1, argc - 1); |
61221472 | 192 | } |
068c77a5 | 193 | |
61221472 | 194 | if (!dest) |
068c77a5 DB |
195 | usage_with_options(send_pack_usage, options); |
196 | ||
197 | args.verbose = verbose; | |
198 | args.dry_run = dry_run; | |
199 | args.send_mirror = send_mirror; | |
200 | args.force_update = force_update; | |
201 | args.quiet = quiet; | |
202 | args.push_cert = push_cert; | |
203 | args.progress = progress; | |
204 | args.use_thin_pack = use_thin_pack; | |
205 | args.atomic = atomic; | |
206 | args.stateless_rpc = stateless_rpc; | |
511155db | 207 | args.push_options = push_options.nr ? &push_options : NULL; |
26be19ba JK |
208 | |
209 | if (from_stdin) { | |
26be19ba JK |
210 | if (args.stateless_rpc) { |
211 | const char *buf; | |
212 | while ((buf = packet_read_line(0, NULL))) | |
168dba68 | 213 | refspec_append(&rs, buf); |
26be19ba JK |
214 | } else { |
215 | struct strbuf line = STRBUF_INIT; | |
933bea92 | 216 | while (strbuf_getline(&line, stdin) != EOF) |
168dba68 | 217 | refspec_append(&rs, line.buf); |
26be19ba JK |
218 | strbuf_release(&line); |
219 | } | |
26be19ba JK |
220 | } |
221 | ||
28b9d6e5 AW |
222 | /* |
223 | * --all and --mirror are incompatible; neither makes sense | |
224 | * with any refspecs. | |
225 | */ | |
168dba68 | 226 | if ((rs.nr > 0 && (send_all || args.send_mirror)) || |
64fcef2d | 227 | (send_all && args.send_mirror)) |
068c77a5 | 228 | usage_with_options(send_pack_usage, options); |
37adac76 | 229 | |
b516968f DB |
230 | if (remote_name) { |
231 | remote = remote_get(remote_name); | |
28b91f8a | 232 | if (!remote_has_url(remote, dest)) { |
b516968f DB |
233 | die("Destination %s is not a uri for %s", |
234 | dest, remote_name); | |
235 | } | |
236 | } | |
237 | ||
391b1f20 JK |
238 | if (progress == -1) |
239 | progress = !args.quiet && isatty(2); | |
240 | args.progress = progress; | |
8d32e60d | 241 | |
de1a2fdd SP |
242 | if (args.stateless_rpc) { |
243 | conn = NULL; | |
244 | fd[0] = 0; | |
245 | fd[1] = 1; | |
246 | } else { | |
5a277f3f | 247 | conn = git_connect(fd, dest, receivepack, |
de1a2fdd SP |
248 | args.verbose ? CONNECT_VERBOSE : 0); |
249 | } | |
96249c04 | 250 | |
ad6ac124 BW |
251 | packet_reader_init(&reader, fd[0], NULL, 0, |
252 | PACKET_READ_CHOMP_NEWLINE | | |
2d103c31 MS |
253 | PACKET_READ_GENTLE_ON_EOF | |
254 | PACKET_READ_DIE_ON_ERR_PACKET); | |
ad6ac124 BW |
255 | |
256 | switch (discover_version(&reader)) { | |
8f6982b4 BW |
257 | case protocol_v2: |
258 | die("support for protocol v2 not implemented yet"); | |
259 | break; | |
ad6ac124 BW |
260 | case protocol_v1: |
261 | case protocol_v0: | |
262 | get_remote_heads(&reader, &remote_refs, REF_NORMAL, | |
263 | &extra_have, &shallow); | |
264 | break; | |
265 | case protocol_unknown_version: | |
266 | BUG("unknown protocol version"); | |
267 | } | |
64fcef2d | 268 | |
64fcef2d | 269 | local_refs = get_local_heads(); |
96249c04 | 270 | |
64fcef2d DB |
271 | flags = MATCH_REFS_NONE; |
272 | ||
273 | if (send_all) | |
274 | flags |= MATCH_REFS_ALL; | |
275 | if (args.send_mirror) | |
276 | flags |= MATCH_REFS_MIRROR; | |
277 | ||
278 | /* match them up */ | |
5c7ec846 | 279 | if (match_push_refs(local_refs, &remote_refs, &rs, flags)) |
64fcef2d | 280 | return -1; |
96249c04 | 281 | |
91048a95 JH |
282 | if (!is_empty_cas(&cas)) |
283 | apply_push_cas(&cas, remote, remote_refs); | |
284 | ||
20e8b465 TRC |
285 | set_ref_status_for_push(remote_refs, args.send_mirror, |
286 | args.force_update); | |
287 | ||
64fcef2d | 288 | ret = send_pack(&args, fd, conn, remote_refs, &extra_have); |
96249c04 | 289 | |
de1a2fdd SP |
290 | if (helper_status) |
291 | print_helper_status(remote_refs); | |
292 | ||
64fcef2d | 293 | close(fd[1]); |
7f8e9828 | 294 | close(fd[0]); |
64fcef2d | 295 | |
98158e9c | 296 | ret |= finish_connect(conn); |
64fcef2d | 297 | |
de1a2fdd | 298 | if (!helper_status) |
10643d4e | 299 | transport_print_push_status(dest, remote_refs, args.verbose, 0, &reject_reasons); |
64fcef2d DB |
300 | |
301 | if (!args.dry_run && remote) { | |
302 | struct ref *ref; | |
303 | for (ref = remote_refs; ref; ref = ref->next) | |
f1863d0d | 304 | transport_update_tracking_ref(remote, ref, args.verbose); |
64fcef2d DB |
305 | } |
306 | ||
f1863d0d | 307 | if (!ret && !transport_refs_pushed(remote_refs)) |
64fcef2d DB |
308 | fprintf(stderr, "Everything up-to-date\n"); |
309 | ||
310 | return ret; | |
61221472 | 311 | } |