diff options
Diffstat (limited to 'builtin/remote.c')
| -rw-r--r-- | builtin/remote.c | 62 |
1 files changed, 49 insertions, 13 deletions
diff --git a/builtin/remote.c b/builtin/remote.c index b71ecd228f..8424152269 100644 --- a/builtin/remote.c +++ b/builtin/remote.c @@ -9,7 +9,7 @@ static const char * const builtin_remote_usage[] = { "git remote [-v | --verbose]", - "git remote add [-t <branch>] [-m <master>] [-f] [--mirror] <name> <url>", + "git remote add [-t <branch>] [-m <master>] [-f] [--mirror=<fetch|push>] <name> <url>", "git remote rename <old> <new>", "git remote rm <name>", "git remote set-head <name> (-a | -d | <branch>)", @@ -117,6 +117,11 @@ enum { TAGS_SET = 2 }; +#define MIRROR_NONE 0 +#define MIRROR_FETCH 1 +#define MIRROR_PUSH 2 +#define MIRROR_BOTH (MIRROR_FETCH|MIRROR_PUSH) + static int add_branch(const char *key, const char *branchname, const char *remotename, int mirror, struct strbuf *tmp) { @@ -131,9 +136,32 @@ static int add_branch(const char *key, const char *branchname, return git_config_set_multivar(key, tmp->buf, "^$", 0); } +static const char mirror_advice[] = +"--mirror is dangerous and deprecated; please\n" +"\t use --mirror=fetch or --mirror=push instead"; + +static int parse_mirror_opt(const struct option *opt, const char *arg, int not) +{ + unsigned *mirror = opt->value; + if (not) + *mirror = MIRROR_NONE; + else if (!arg) { + warning("%s", mirror_advice); + *mirror = MIRROR_BOTH; + } + else if (!strcmp(arg, "fetch")) + *mirror = MIRROR_FETCH; + else if (!strcmp(arg, "push")) + *mirror = MIRROR_PUSH; + else + return error("unknown mirror argument: %s", arg); + return 0; +} + static int add(int argc, const char **argv) { - int fetch = 0, mirror = 0, fetch_tags = TAGS_DEFAULT; + int fetch = 0, fetch_tags = TAGS_DEFAULT; + unsigned mirror = MIRROR_NONE; struct string_list track = STRING_LIST_INIT_NODUP; const char *master = NULL; struct remote *remote; @@ -151,7 +179,9 @@ static int add(int argc, const char **argv) OPT_CALLBACK('t', "track", &track, "branch", "branch(es) to track", opt_parse_track), OPT_STRING('m', "master", &master, "branch", "master branch"), - OPT_BOOLEAN(0, "mirror", &mirror, "no separate remotes"), + { OPTION_CALLBACK, 0, "mirror", &mirror, "push|fetch", + "set up remote as a mirror to push to or fetch from", + PARSE_OPT_OPTARG, parse_mirror_opt }, OPT_END() }; @@ -161,6 +191,11 @@ static int add(int argc, const char **argv) if (argc < 2) usage_with_options(builtin_remote_add_usage, options); + if (mirror && master) + die("specifying a master branch makes no sense with --mirror"); + if (mirror && track.nr) + die("specifying branches to track makes no sense with --mirror"); + name = argv[0]; url = argv[1]; @@ -177,18 +212,19 @@ static int add(int argc, const char **argv) if (git_config_set(buf.buf, url)) return 1; - strbuf_reset(&buf); - strbuf_addf(&buf, "remote.%s.fetch", name); - - if (track.nr == 0) - string_list_append(&track, "*"); - for (i = 0; i < track.nr; i++) { - if (add_branch(buf.buf, track.items[i].string, - name, mirror, &buf2)) - return 1; + if (!mirror || mirror & MIRROR_FETCH) { + strbuf_reset(&buf); + strbuf_addf(&buf, "remote.%s.fetch", name); + if (track.nr == 0) + string_list_append(&track, "*"); + for (i = 0; i < track.nr; i++) { + if (add_branch(buf.buf, track.items[i].string, + name, mirror, &buf2)) + return 1; + } } - if (mirror) { + if (mirror & MIRROR_PUSH) { strbuf_reset(&buf); strbuf_addf(&buf, "remote.%s.mirror", name); if (git_config_set(buf.buf, "true")) |