builtin/commit.c: extract ignore_non_trailer() helper function

diff --git a/builtin/clone.c b/builtin/clone.c
index 21ad9f945c019625ace5f5dba0d4e54a8b2bb70f..cc11104d4267f61aa5a2aa5472a5c69c1ccd8994 100644 (file)
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -62,23 +62,22 @@ static struct option builtin_clone_options[] = {
        OPT__VERBOSITY(&option_verbosity),
        OPT_BOOL(0, "progress", &option_progress,
                 N_("force progress reporting")),
-       OPT_BOOLEAN('n', "no-checkout", &option_no_checkout,
-                   N_("don't create a checkout")),
-       OPT_BOOLEAN(0, "bare", &option_bare, N_("create a bare repository")),
-       { OPTION_BOOLEAN, 0, "naked", &option_bare, NULL,
-               N_("create a bare repository"),
-               PARSE_OPT_NOARG | PARSE_OPT_HIDDEN },
-       OPT_BOOLEAN(0, "mirror", &option_mirror,
-                   N_("create a mirror repository (implies bare)")),
+       OPT_BOOL('n', "no-checkout", &option_no_checkout,
+                N_("don't create a checkout")),
+       OPT_BOOL(0, "bare", &option_bare, N_("create a bare repository")),
+       OPT_HIDDEN_BOOL(0, "naked", &option_bare,
+                       N_("create a bare repository")),
+       OPT_BOOL(0, "mirror", &option_mirror,
+                N_("create a mirror repository (implies bare)")),
        OPT_BOOL('l', "local", &option_local,
                N_("to clone from a local repository")),
-       OPT_BOOLEAN(0, "no-hardlinks", &option_no_hardlinks,
+       OPT_BOOL(0, "no-hardlinks", &option_no_hardlinks,
                    N_("don't use local hardlinks, always copy")),
-       OPT_BOOLEAN('s', "shared", &option_shared,
+       OPT_BOOL('s', "shared", &option_shared,
                    N_("setup as shared repository")),
-       OPT_BOOLEAN(0, "recursive", &option_recursive,
+       OPT_BOOL(0, "recursive", &option_recursive,
                    N_("initialize submodules in the clone")),
-       OPT_BOOLEAN(0, "recurse-submodules", &option_recursive,
+       OPT_BOOL(0, "recurse-submodules", &option_recursive,
                    N_("initialize submodules in the clone")),
        OPT_STRING(0, "template", &option_template, N_("template-directory"),
                   N_("directory from which templates will be used")),
@@ -380,7 +379,7 @@ static void clone_local(const char *src_repo, const char *dest_repo)
        }
 
        if (0 <= option_verbosity)
-               printf(_("done.\n"));
+               fprintf(stderr, _("done.\n"));
 }
 
 static const char *junk_work_tree;
@@ -551,13 +550,13 @@ static void update_remote_refs(const struct ref *refs,
        const struct ref *rm = mapped_refs;
 
        if (check_connectivity) {
-               if (0 <= option_verbosity)
-                       printf(_("Checking connectivity... "));
+               if (transport->progress)
+                       fprintf(stderr, _("Checking connectivity... "));
                if (check_everything_connected_with_transport(iterate_ref_map,
                                                              0, &rm, transport))
                        die(_("remote did not send all necessary objects"));
-               if (0 <= option_verbosity)
-                       printf(_("done\n"));
+               if (transport->progress)
+                       fprintf(stderr, _("done.\n"));
        }
 
        if (refs) {
@@ -797,6 +796,10 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
        if (option_local > 0 && !is_local)
                warning(_("--local is ignored"));
 
+       /* no need to be strict, transport_set_option() will validate it again */
+       if (option_depth && atoi(option_depth) < 1)
+               die(_("depth %s is not a positive number"), option_depth);
+
        if (argc == 2)
                dir = xstrdup(argv[1]);
        else
@@ -850,9 +853,9 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
 
        if (0 <= option_verbosity) {
                if (option_bare)
-                       printf(_("Cloning into bare repository '%s'...\n"), dir);
+                       fprintf(stderr, _("Cloning into bare repository '%s'...\n"), dir);
                else
-                       printf(_("Cloning into '%s'...\n"), dir);
+                       fprintf(stderr, _("Cloning into '%s'...\n"), dir);
        }
        init_db(option_template, INIT_DB_QUIET);
        write_config(&option_config);
@@ -885,27 +888,25 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
        remote = remote_get(option_origin);
        transport = transport_get(remote, remote->url[0]);
 
-       if (!is_local) {
-               if (!transport->get_refs_list || !transport->fetch)
-                       die(_("Don't know how to clone %s"), transport->url);
+       if (!transport->get_refs_list || (!is_local && !transport->fetch))
+               die(_("Don't know how to clone %s"), transport->url);
 
-               transport_set_option(transport, TRANS_OPT_KEEP, "yes");
+       transport_set_option(transport, TRANS_OPT_KEEP, "yes");
 
-               if (option_depth)
-                       transport_set_option(transport, TRANS_OPT_DEPTH,
-                                            option_depth);
-               if (option_single_branch)
-                       transport_set_option(transport, TRANS_OPT_FOLLOWTAGS, "1");
+       if (option_depth)
+               transport_set_option(transport, TRANS_OPT_DEPTH,
+                                    option_depth);
+       if (option_single_branch)
+               transport_set_option(transport, TRANS_OPT_FOLLOWTAGS, "1");
 
-               transport_set_verbosity(transport, option_verbosity, option_progress);
+       transport_set_verbosity(transport, option_verbosity, option_progress);
 
-               if (option_upload_pack)
-                       transport_set_option(transport, TRANS_OPT_UPLOADPACK,
-                                            option_upload_pack);
+       if (option_upload_pack)
+               transport_set_option(transport, TRANS_OPT_UPLOADPACK,
+                                    option_upload_pack);
 
-               if (transport->smart_options && !option_depth)
-                       transport->smart_options->check_self_contained_and_connected = 1;
-       }
+       if (transport->smart_options && !option_depth)
+               transport->smart_options->check_self_contained_and_connected = 1;
 
        refs = transport_get_remote_refs(transport);