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Commit | Line | Data |
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755225de LT |
1 | /* |
2 | * "git push" | |
3 | */ | |
4 | #include "cache.h" | |
5 | #include "refs.h" | |
6 | #include "run-command.h" | |
7 | #include "builtin.h" | |
5751f490 | 8 | #include "remote.h" |
9b288516 | 9 | #include "transport.h" |
378c4832 | 10 | #include "parse-options.h" |
755225de | 11 | |
378c4832 | 12 | static const char * const push_usage[] = { |
bf07cc58 | 13 | "git push [--all | --mirror] [--dry-run] [--tags] [--receive-pack=<git-receive-pack>] [--repo=<repository>] [-f | --force] [-v] [<repository> <refspec>...]", |
378c4832 DB |
14 | NULL, |
15 | }; | |
755225de | 16 | |
c29c1b40 | 17 | static int thin; |
d23842fd | 18 | static const char *receivepack; |
755225de | 19 | |
96f1e58f DR |
20 | static const char **refspec; |
21 | static int refspec_nr; | |
755225de LT |
22 | |
23 | static void add_refspec(const char *ref) | |
24 | { | |
25 | int nr = refspec_nr + 1; | |
26 | refspec = xrealloc(refspec, nr * sizeof(char *)); | |
27 | refspec[nr-1] = ref; | |
28 | refspec_nr = nr; | |
29 | } | |
30 | ||
755225de LT |
31 | static void set_refspecs(const char **refs, int nr) |
32 | { | |
8558fd9e DB |
33 | int i; |
34 | for (i = 0; i < nr; i++) { | |
35 | const char *ref = refs[i]; | |
36 | if (!strcmp("tag", ref)) { | |
37 | char *tag; | |
38 | int len; | |
39 | if (nr <= ++i) | |
40 | die("tag shorthand without <tag>"); | |
41 | len = strlen(refs[i]) + 11; | |
42 | tag = xmalloc(len); | |
43 | strcpy(tag, "refs/tags/"); | |
44 | strcat(tag, refs[i]); | |
45 | ref = tag; | |
411fb8ba | 46 | } |
8558fd9e | 47 | add_refspec(ref); |
755225de | 48 | } |
755225de LT |
49 | } |
50 | ||
9b288516 | 51 | static int do_push(const char *repo, int flags) |
755225de | 52 | { |
5751f490 | 53 | int i, errs; |
5751f490 | 54 | struct remote *remote = remote_get(repo); |
755225de | 55 | |
5751f490 | 56 | if (!remote) |
755225de LT |
57 | die("bad repository '%s'", repo); |
58 | ||
84bb2dfd PB |
59 | if (remote->mirror) |
60 | flags |= (TRANSPORT_PUSH_MIRROR|TRANSPORT_PUSH_FORCE); | |
61 | ||
b259f09b MZ |
62 | if ((flags & TRANSPORT_PUSH_ALL) && refspec) { |
63 | if (!strcmp(*refspec, "refs/tags/*")) | |
64 | return error("--all and --tags are incompatible"); | |
65 | return error("--all can't be combined with refspecs"); | |
66 | } | |
67 | ||
68 | if ((flags & TRANSPORT_PUSH_MIRROR) && refspec) { | |
69 | if (!strcmp(*refspec, "refs/tags/*")) | |
70 | return error("--mirror and --tags are incompatible"); | |
71 | return error("--mirror can't be combined with refspecs"); | |
72 | } | |
84bb2dfd PB |
73 | |
74 | if ((flags & (TRANSPORT_PUSH_ALL|TRANSPORT_PUSH_MIRROR)) == | |
75 | (TRANSPORT_PUSH_ALL|TRANSPORT_PUSH_MIRROR)) { | |
76 | return error("--all and --mirror are incompatible"); | |
77 | } | |
78 | ||
18184f79 SP |
79 | if (!refspec |
80 | && !(flags & TRANSPORT_PUSH_ALL) | |
81 | && remote->push_refspec_nr) { | |
8558fd9e DB |
82 | refspec = remote->push_refspec; |
83 | refspec_nr = remote->push_refspec_nr; | |
5751f490 | 84 | } |
fd1d1b05 | 85 | errs = 0; |
28b91f8a | 86 | for (i = 0; i < remote->url_nr; i++) { |
9b288516 | 87 | struct transport *transport = |
28b91f8a | 88 | transport_get(remote, remote->url[i]); |
60b7f38e | 89 | int err; |
9b288516 DB |
90 | if (receivepack) |
91 | transport_set_option(transport, | |
92 | TRANS_OPT_RECEIVEPACK, receivepack); | |
93 | if (thin) | |
94 | transport_set_option(transport, TRANS_OPT_THIN, "yes"); | |
95 | ||
c29c1b40 | 96 | if (flags & TRANSPORT_PUSH_VERBOSE) |
28b91f8a | 97 | fprintf(stderr, "Pushing to %s\n", remote->url[i]); |
9b288516 DB |
98 | err = transport_push(transport, refspec_nr, refspec, flags); |
99 | err |= transport_disconnect(transport); | |
100 | ||
60b7f38e | 101 | if (!err) |
755225de | 102 | continue; |
39878b0c | 103 | |
2b8130c3 | 104 | error("failed to push some refs to '%s'", remote->url[i]); |
fd1d1b05 | 105 | errs++; |
755225de | 106 | } |
fd1d1b05 | 107 | return !!errs; |
755225de LT |
108 | } |
109 | ||
a633fca0 | 110 | int cmd_push(int argc, const char **argv, const char *prefix) |
755225de | 111 | { |
9b288516 | 112 | int flags = 0; |
378c4832 | 113 | int tags = 0; |
84bb2dfd | 114 | int rc; |
5751f490 | 115 | const char *repo = NULL; /* default repository */ |
755225de | 116 | |
378c4832 | 117 | struct option options[] = { |
c29c1b40 | 118 | OPT_BIT('v', "verbose", &flags, "be verbose", TRANSPORT_PUSH_VERBOSE), |
378c4832 | 119 | OPT_STRING( 0 , "repo", &repo, "repository", "repository"), |
c29c1b40 MB |
120 | OPT_BIT( 0 , "all", &flags, "push all refs", TRANSPORT_PUSH_ALL), |
121 | OPT_BIT( 0 , "mirror", &flags, "mirror all refs", | |
122 | (TRANSPORT_PUSH_MIRROR|TRANSPORT_PUSH_FORCE)), | |
378c4832 | 123 | OPT_BOOLEAN( 0 , "tags", &tags, "push tags"), |
c29c1b40 MB |
124 | OPT_BIT( 0 , "dry-run", &flags, "dry run", TRANSPORT_PUSH_DRY_RUN), |
125 | OPT_BIT('f', "force", &flags, "force updates", TRANSPORT_PUSH_FORCE), | |
378c4832 DB |
126 | OPT_BOOLEAN( 0 , "thin", &thin, "use thin pack"), |
127 | OPT_STRING( 0 , "receive-pack", &receivepack, "receive-pack", "receive pack program"), | |
128 | OPT_STRING( 0 , "exec", &receivepack, "receive-pack", "receive pack program"), | |
129 | OPT_END() | |
130 | }; | |
755225de | 131 | |
378c4832 DB |
132 | argc = parse_options(argc, argv, options, push_usage, 0); |
133 | ||
378c4832 DB |
134 | if (tags) |
135 | add_refspec("refs/tags/*"); | |
378c4832 DB |
136 | |
137 | if (argc > 0) { | |
138 | repo = argv[0]; | |
139 | set_refspecs(argv + 1, argc - 1); | |
755225de | 140 | } |
8558fd9e | 141 | |
84bb2dfd PB |
142 | rc = do_push(repo, flags); |
143 | if (rc == -1) | |
94c89ba6 | 144 | usage_with_options(push_usage, options); |
84bb2dfd PB |
145 | else |
146 | return rc; | |
755225de | 147 | } |