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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[] = { |
94c89ba6 | 13 | "git-push [--all | --mirror] [--dry-run] [--tags] [--receive-pack=<git-receive-pack>] [--repo=all] [-f | --force] [-v] [<repository> <refspec>...]", |
378c4832 DB |
14 | NULL, |
15 | }; | |
755225de | 16 | |
18184f79 | 17 | static int thin, verbose; |
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 | } |
47d996a2 SP |
47 | if (!strcmp("HEAD", ref)) { |
48 | unsigned char sha1_dummy[20]; | |
49 | ref = resolve_ref(ref, sha1_dummy, 1, NULL); | |
50 | if (!ref) | |
51 | die("HEAD cannot be resolved."); | |
52 | if (prefixcmp(ref, "refs/heads/")) | |
53 | die("HEAD cannot be resolved to branch."); | |
54 | ref = xstrdup(ref + 11); | |
55 | } | |
8558fd9e | 56 | add_refspec(ref); |
755225de | 57 | } |
755225de LT |
58 | } |
59 | ||
9b288516 | 60 | static int do_push(const char *repo, int flags) |
755225de | 61 | { |
5751f490 | 62 | int i, errs; |
5751f490 | 63 | struct remote *remote = remote_get(repo); |
755225de | 64 | |
5751f490 | 65 | if (!remote) |
755225de LT |
66 | die("bad repository '%s'", repo); |
67 | ||
18184f79 SP |
68 | if (!refspec |
69 | && !(flags & TRANSPORT_PUSH_ALL) | |
70 | && remote->push_refspec_nr) { | |
8558fd9e DB |
71 | refspec = remote->push_refspec; |
72 | refspec_nr = remote->push_refspec_nr; | |
5751f490 | 73 | } |
fd1d1b05 | 74 | errs = 0; |
28b91f8a | 75 | for (i = 0; i < remote->url_nr; i++) { |
9b288516 | 76 | struct transport *transport = |
28b91f8a | 77 | transport_get(remote, remote->url[i]); |
60b7f38e | 78 | int err; |
9b288516 DB |
79 | if (receivepack) |
80 | transport_set_option(transport, | |
81 | TRANS_OPT_RECEIVEPACK, receivepack); | |
82 | if (thin) | |
83 | transport_set_option(transport, TRANS_OPT_THIN, "yes"); | |
84 | ||
bcc785f6 | 85 | if (verbose) |
28b91f8a | 86 | fprintf(stderr, "Pushing to %s\n", remote->url[i]); |
9b288516 DB |
87 | err = transport_push(transport, refspec_nr, refspec, flags); |
88 | err |= transport_disconnect(transport); | |
89 | ||
60b7f38e | 90 | if (!err) |
755225de | 91 | continue; |
39878b0c | 92 | |
28b91f8a | 93 | error("failed to push to '%s'", remote->url[i]); |
fd1d1b05 | 94 | errs++; |
755225de | 95 | } |
fd1d1b05 | 96 | return !!errs; |
755225de LT |
97 | } |
98 | ||
a633fca0 | 99 | int cmd_push(int argc, const char **argv, const char *prefix) |
755225de | 100 | { |
9b288516 | 101 | int flags = 0; |
378c4832 | 102 | int all = 0; |
94c89ba6 | 103 | int mirror = 0; |
378c4832 DB |
104 | int dry_run = 0; |
105 | int force = 0; | |
106 | int tags = 0; | |
5751f490 | 107 | const char *repo = NULL; /* default repository */ |
755225de | 108 | |
378c4832 DB |
109 | struct option options[] = { |
110 | OPT__VERBOSE(&verbose), | |
111 | OPT_STRING( 0 , "repo", &repo, "repository", "repository"), | |
112 | OPT_BOOLEAN( 0 , "all", &all, "push all refs"), | |
94c89ba6 | 113 | OPT_BOOLEAN( 0 , "mirror", &mirror, "mirror all refs"), |
378c4832 DB |
114 | OPT_BOOLEAN( 0 , "tags", &tags, "push tags"), |
115 | OPT_BOOLEAN( 0 , "dry-run", &dry_run, "dry run"), | |
116 | OPT_BOOLEAN('f', "force", &force, "force updates"), | |
117 | OPT_BOOLEAN( 0 , "thin", &thin, "use thin pack"), | |
118 | OPT_STRING( 0 , "receive-pack", &receivepack, "receive-pack", "receive pack program"), | |
119 | OPT_STRING( 0 , "exec", &receivepack, "receive-pack", "receive pack program"), | |
120 | OPT_END() | |
121 | }; | |
755225de | 122 | |
378c4832 DB |
123 | argc = parse_options(argc, argv, options, push_usage, 0); |
124 | ||
125 | if (force) | |
126 | flags |= TRANSPORT_PUSH_FORCE; | |
127 | if (dry_run) | |
128 | flags |= TRANSPORT_PUSH_DRY_RUN; | |
1b2486d7 SP |
129 | if (verbose) |
130 | flags |= TRANSPORT_PUSH_VERBOSE; | |
378c4832 DB |
131 | if (tags) |
132 | add_refspec("refs/tags/*"); | |
133 | if (all) | |
134 | flags |= TRANSPORT_PUSH_ALL; | |
94c89ba6 AW |
135 | if (mirror) |
136 | flags |= (TRANSPORT_PUSH_MIRROR|TRANSPORT_PUSH_FORCE); | |
378c4832 DB |
137 | |
138 | if (argc > 0) { | |
139 | repo = argv[0]; | |
140 | set_refspecs(argv + 1, argc - 1); | |
755225de | 141 | } |
94c89ba6 | 142 | if ((flags & (TRANSPORT_PUSH_ALL|TRANSPORT_PUSH_MIRROR)) && refspec) |
378c4832 | 143 | usage_with_options(push_usage, options); |
8558fd9e | 144 | |
94c89ba6 AW |
145 | if ((flags & (TRANSPORT_PUSH_ALL|TRANSPORT_PUSH_MIRROR)) == |
146 | (TRANSPORT_PUSH_ALL|TRANSPORT_PUSH_MIRROR)) { | |
147 | error("--all and --mirror are incompatible"); | |
148 | usage_with_options(push_usage, options); | |
149 | } | |
150 | ||
9b288516 | 151 | return do_push(repo, flags); |
755225de | 152 | } |