Add `init.templatedir` configuration variable.
[gitweb.git] / builtin-remote.c
index 50abd26a66c091e2374744cdf5bd3b0c5dce889e..277765b864202b2b6f20069e0cb3f95eaef4fcaa 100644 (file)
@@ -12,10 +12,55 @@ static const char * const builtin_remote_usage[] = {
        "git remote add [-t <branch>] [-m <master>] [-f] [--mirror] <name> <url>",
        "git remote rename <old> <new>",
        "git remote rm <name>",
-       "git remote set-head <name> [-a | -d | <branch>]",
-       "git remote show [-n] <name>",
+       "git remote set-head <name> (-a | -d | <branch>)",
+       "git remote [-v | --verbose] show [-n] <name>",
        "git remote prune [-n | --dry-run] <name>",
-       "git remote [-v | --verbose] update [-p | --prune] [group]",
+       "git remote [-v | --verbose] update [-p | --prune] [group | remote]",
+       "git remote set-url <name> <newurl> [<oldurl>]",
+       "git remote set-url --add <name> <newurl>",
+       "git remote set-url --delete <name> <url>",
+       NULL
+};
+
+static const char * const builtin_remote_add_usage[] = {
+       "git remote add [<options>] <name> <url>",
+       NULL
+};
+
+static const char * const builtin_remote_rename_usage[] = {
+       "git remote rename <old> <new>",
+       NULL
+};
+
+static const char * const builtin_remote_rm_usage[] = {
+       "git remote rm <name>",
+       NULL
+};
+
+static const char * const builtin_remote_sethead_usage[] = {
+       "git remote set-head <name> (-a | -d | <branch>])",
+       NULL
+};
+
+static const char * const builtin_remote_show_usage[] = {
+       "git remote show [<options>] <name>",
+       NULL
+};
+
+static const char * const builtin_remote_prune_usage[] = {
+       "git remote prune [<options>] <name>",
+       NULL
+};
+
+static const char * const builtin_remote_update_usage[] = {
+       "git remote update [<options>] [<group> | <remote>]...",
+       NULL
+};
+
+static const char * const builtin_remote_seturl_usage[] = {
+       "git remote set-url [--push] <name> <newurl> [<oldurl>]",
+       "git remote set-url --add <name> <newurl>",
+       "git remote set-url --delete <name> <url>",
        NULL
 };
 
@@ -70,7 +115,6 @@ static int add(int argc, const char **argv)
        int i;
 
        struct option options[] = {
-               OPT_GROUP("add specific options"),
                OPT_BOOLEAN('f', "fetch", &fetch, "fetch the remote branches"),
                OPT_CALLBACK('t', "track", &track, "branch",
                        "branch(es) to track", opt_parse_track),
@@ -79,11 +123,11 @@ static int add(int argc, const char **argv)
                OPT_END()
        };
 
-       argc = parse_options(argc, argv, NULL, options, builtin_remote_usage,
+       argc = parse_options(argc, argv, NULL, options, builtin_remote_add_usage,
                             0);
 
        if (argc < 2)
-               usage_with_options(builtin_remote_usage, options);
+               usage_with_options(builtin_remote_add_usage, options);
 
        name = argv[0];
        url = argv[1];
@@ -238,7 +282,9 @@ static int get_ref_states(const struct ref *remote_refs, struct ref_states *stat
                        die("Could not get fetch map for refspec %s",
                                states->remote->fetch_refspec[i]);
 
-       states->new.strdup_strings = states->tracked.strdup_strings = 1;
+       states->new.strdup_strings = 1;
+       states->tracked.strdup_strings = 1;
+       states->stale.strdup_strings = 1;
        for (ref = fetch_map; ref; ref = ref->next) {
                unsigned char sha1[20];
                if (!ref->peer_ref || read_ref(ref->peer_ref->name, sha1))
@@ -524,7 +570,7 @@ static int mv(int argc, const char **argv)
        int i;
 
        if (argc != 3)
-               usage_with_options(builtin_remote_usage, options);
+               usage_with_options(builtin_remote_rename_usage, options);
 
        rename.old = argv[1];
        rename.new = argv[2];
@@ -665,7 +711,7 @@ static int rm(int argc, const char **argv)
        int i, result;
 
        if (argc != 2)
-               usage_with_options(builtin_remote_usage, options);
+               usage_with_options(builtin_remote_rm_usage, options);
 
        remote = remote_get(argv[1]);
        if (!remote)
@@ -734,7 +780,7 @@ static void clear_push_info(void *util, const char *string)
 static void free_remote_ref_states(struct ref_states *states)
 {
        string_list_clear(&states->new, 0);
-       string_list_clear(&states->stale, 0);
+       string_list_clear(&states->stale, 1);
        string_list_clear(&states->tracked, 0);
        string_list_clear(&states->heads, 0);
        string_list_clear_func(&states->push, clear_push_info);
@@ -937,7 +983,7 @@ static int show_push_info_item(struct string_list_item *item, void *cb_data)
                status = "up to date";
                break;
        case PUSH_STATUS_FASTFORWARD:
-               status = "fast forwardable";
+               status = "fast-forwardable";
                break;
        case PUSH_STATUS_OUTOFDATE:
                status = "local out of date";
@@ -960,7 +1006,6 @@ static int show(int argc, const char **argv)
 {
        int no_query = 0, result = 0, query_flag = 0;
        struct option options[] = {
-               OPT_GROUP("show specific options"),
                OPT_BOOLEAN('n', NULL, &no_query, "do not query remotes"),
                OPT_END()
        };
@@ -968,7 +1013,7 @@ static int show(int argc, const char **argv)
        struct string_list info_list = { NULL, 0, 0, 0 };
        struct show_info info;
 
-       argc = parse_options(argc, argv, NULL, options, builtin_remote_usage,
+       argc = parse_options(argc, argv, NULL, options, builtin_remote_show_usage,
                             0);
 
        if (argc < 1)
@@ -1065,14 +1110,13 @@ static int set_head(int argc, const char **argv)
        char *head_name = NULL;
 
        struct option options[] = {
-               OPT_GROUP("set-head specific options"),
                OPT_BOOLEAN('a', "auto", &opt_a,
                            "set refs/remotes/<name>/HEAD according to remote"),
                OPT_BOOLEAN('d', "delete", &opt_d,
                            "delete refs/remotes/<name>/HEAD"),
                OPT_END()
        };
-       argc = parse_options(argc, argv, NULL, options, builtin_remote_usage,
+       argc = parse_options(argc, argv, NULL, options, builtin_remote_sethead_usage,
                             0);
        if (argc)
                strbuf_addf(&buf, "refs/remotes/%s/HEAD", argv[0]);
@@ -1098,7 +1142,7 @@ static int set_head(int argc, const char **argv)
                if (delete_ref(buf.buf, NULL, REF_NODEREF))
                        result |= error("Could not delete %s", buf.buf);
        } else
-               usage_with_options(builtin_remote_usage, options);
+               usage_with_options(builtin_remote_sethead_usage, options);
 
        if (head_name) {
                unsigned char sha1[20];
@@ -1122,16 +1166,15 @@ static int prune(int argc, const char **argv)
 {
        int dry_run = 0, result = 0;
        struct option options[] = {
-               OPT_GROUP("prune specific options"),
                OPT__DRY_RUN(&dry_run),
                OPT_END()
        };
 
-       argc = parse_options(argc, argv, NULL, options, builtin_remote_usage,
+       argc = parse_options(argc, argv, NULL, options, builtin_remote_prune_usage,
                             0);
 
        if (argc < 1)
-               usage_with_options(builtin_remote_usage, options);
+               usage_with_options(builtin_remote_prune_usage, options);
 
        for (; argc; argc--, argv++)
                result |= prune_remote(*argv, dry_run);
@@ -1186,7 +1229,6 @@ static int update(int argc, const char **argv)
 {
        int i, prune = 0;
        struct option options[] = {
-               OPT_GROUP("update specific options"),
                OPT_BOOLEAN('p', "prune", &prune,
                            "prune remotes after fetching"),
                OPT_END()
@@ -1197,7 +1239,7 @@ static int update(int argc, const char **argv)
 
        fetch_argv = xmalloc(sizeof(char *) * (argc+5));
 
-       argc = parse_options(argc, argv, NULL, options, builtin_remote_usage,
+       argc = parse_options(argc, argv, NULL, options, builtin_remote_update_usage,
                             PARSE_OPT_KEEP_ARGV0);
 
        fetch_argv[fetch_argc++] = "fetch";
@@ -1223,6 +1265,92 @@ static int update(int argc, const char **argv)
        return run_command_v_opt(fetch_argv, RUN_GIT_CMD);
 }
 
+static int set_url(int argc, const char **argv)
+{
+       int i, push_mode = 0, add_mode = 0, delete_mode = 0;
+       int matches = 0, negative_matches = 0;
+       const char *remotename = NULL;
+       const char *newurl = NULL;
+       const char *oldurl = NULL;
+       struct remote *remote;
+       regex_t old_regex;
+       const char **urlset;
+       int urlset_nr;
+       struct strbuf name_buf = STRBUF_INIT;
+       struct option options[] = {
+               OPT_BOOLEAN('\0', "push", &push_mode,
+                           "manipulate push URLs"),
+               OPT_BOOLEAN('\0', "add", &add_mode,
+                           "add URL"),
+               OPT_BOOLEAN('\0', "delete", &delete_mode,
+                           "delete URLs"),
+               OPT_END()
+       };
+       argc = parse_options(argc, argv, NULL, options, builtin_remote_update_usage,
+                            PARSE_OPT_KEEP_ARGV0);
+
+       if (add_mode && delete_mode)
+               die("--add --delete doesn't make sense");
+
+       if (argc < 3 || argc > 4 || ((add_mode || delete_mode) && argc != 3))
+               usage_with_options(builtin_remote_seturl_usage, options);
+
+       remotename = argv[1];
+       newurl = argv[2];
+       if (argc > 3)
+               oldurl = argv[3];
+
+       if (delete_mode)
+               oldurl = newurl;
+
+       if (!remote_is_configured(remotename))
+               die("No such remote '%s'", remotename);
+       remote = remote_get(remotename);
+
+       if (push_mode) {
+               strbuf_addf(&name_buf, "remote.%s.pushurl", remotename);
+               urlset = remote->pushurl;
+               urlset_nr = remote->pushurl_nr;
+       } else {
+               strbuf_addf(&name_buf, "remote.%s.url", remotename);
+               urlset = remote->url;
+               urlset_nr = remote->url_nr;
+       }
+
+       /* Special cases that add new entry. */
+       if ((!oldurl && !delete_mode) || add_mode) {
+               if (add_mode)
+                       git_config_set_multivar(name_buf.buf, newurl,
+                               "^$", 0);
+               else
+                       git_config_set(name_buf.buf, newurl);
+               strbuf_release(&name_buf);
+               return 0;
+       }
+
+       /* Old URL specified. Demand that one matches. */
+       if (regcomp(&old_regex, oldurl, REG_EXTENDED))
+               die("Invalid old URL pattern: %s", oldurl);
+
+       for (i = 0; i < urlset_nr; i++)
+               if (!regexec(&old_regex, urlset[i], 0, NULL, 0))
+                       matches++;
+               else
+                       negative_matches++;
+       if (!delete_mode && !matches)
+               die("No such URL found: %s", oldurl);
+       if (delete_mode && !negative_matches && !push_mode)
+               die("Will not delete all non-push URLs");
+
+       regfree(&old_regex);
+
+       if (!delete_mode)
+               git_config_set_multivar(name_buf.buf, newurl, oldurl, 0);
+       else
+               git_config_set_multivar(name_buf.buf, NULL, oldurl, 1);
+       return 0;
+}
+
 static int get_one_entry(struct remote *remote, void *priv)
 {
        struct string_list *list = priv;
@@ -1284,7 +1412,7 @@ static int show_all(void)
 int cmd_remote(int argc, const char **argv, const char *prefix)
 {
        struct option options[] = {
-               OPT__VERBOSE(&verbose),
+               OPT_BOOLEAN('v', "verbose", &verbose, "be verbose; must be placed before a subcommand"),
                OPT_END()
        };
        int result;
@@ -1302,6 +1430,8 @@ int cmd_remote(int argc, const char **argv, const char *prefix)
                result = rm(argc, argv);
        else if (!strcmp(argv[0], "set-head"))
                result = set_head(argc, argv);
+       else if (!strcmp(argv[0], "set-url"))
+               result = set_url(argc, argv);
        else if (!strcmp(argv[0], "show"))
                result = show(argc, argv);
        else if (!strcmp(argv[0], "prune"))