introduce "format" date-mode

diff --git a/builtin/clone.c b/builtin/clone.c
index f6a60b9d17f5f3ce5f2e4b37216006534e8e78d1..00535d0178f1a0ee562bf008e8b072f68410dc3d 100644 (file)
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -34,7 +34,7 @@
  *
  */
 static const char * const builtin_clone_usage[] = {
-       N_("git clone [options] [--] <repo> [<dir>]"),
+       N_("git clone [<options>] [--] <repo> [<dir>]"),
        NULL
 };
 
@@ -51,15 +51,6 @@ static struct string_list option_config;
 static struct string_list option_reference;
 static int option_dissociate;
 
-static int opt_parse_reference(const struct option *opt, const char *arg, int unset)
-{
-       struct string_list *option_reference = opt->value;
-       if (!arg)
-               return -1;
-       string_list_append(option_reference, arg);
-       return 0;
-}
-
 static struct option builtin_clone_options[] = {
        OPT__VERBOSITY(&option_verbosity),
        OPT_BOOL(0, "progress", &option_progress,
@@ -83,8 +74,10 @@ static struct option builtin_clone_options[] = {
                    N_("initialize submodules in the clone")),
        OPT_STRING(0, "template", &option_template, N_("template-directory"),
                   N_("directory from which templates will be used")),
-       OPT_CALLBACK(0 , "reference", &option_reference, N_("repo"),
-                    N_("reference repository"), &opt_parse_reference),
+       OPT_STRING_LIST(0, "reference", &option_reference, N_("repo"),
+                       N_("reference repository")),
+       OPT_BOOL(0, "dissociate", &option_dissociate,
+                N_("use --reference only while cloning")),
        OPT_STRING('o', "origin", &option_origin, N_("name"),
                   N_("use <name> instead of 'origin' to track upstream")),
        OPT_STRING('b', "branch", &option_branch, N_("branch"),
@@ -95,8 +88,6 @@ static struct option builtin_clone_options[] = {
                    N_("create a shallow clone of that depth")),
        OPT_BOOL(0, "single-branch", &option_single_branch,
                    N_("clone only one branch, HEAD or --branch")),
-       OPT_BOOL(0, "dissociate", &option_dissociate,
-                N_("use --reference only while cloning")),
        OPT_STRING(0, "separate-git-dir", &real_git_dir, N_("gitdir"),
                   N_("separate git dir from working tree")),
        OPT_STRING_LIST('c', "config", &option_config, N_("key=value"),
@@ -293,16 +284,17 @@ static void copy_alternates(struct strbuf *src, struct strbuf *dst,
        struct strbuf line = STRBUF_INIT;
 
        while (strbuf_getline(&line, in, '\n') != EOF) {
-               char *abs_path, abs_buf[PATH_MAX];
+               char *abs_path;
                if (!line.len || line.buf[0] == '#')
                        continue;
                if (is_absolute_path(line.buf)) {
                        add_to_alternates_file(line.buf);
                        continue;
                }
-               abs_path = mkpath("%s/objects/%s", src_repo, line.buf);
-               normalize_path_copy(abs_buf, abs_path);
-               add_to_alternates_file(abs_buf);
+               abs_path = mkpathdup("%s/objects/%s", src_repo, line.buf);
+               normalize_path_copy(abs_path, abs_path);
+               add_to_alternates_file(abs_path);
+               free(abs_path);
        }
        strbuf_release(&line);
        fclose(in);
@@ -842,20 +834,21 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
                git_dir = mkpathdup("%s/.git", dir);
        }
 
+       atexit(remove_junk);
+       sigchain_push_common(remove_junk_on_signal);
+
        if (!option_bare) {
-               junk_work_tree = work_tree;
                if (safe_create_leading_directories_const(work_tree) < 0)
                        die_errno(_("could not create leading directories of '%s'"),
                                  work_tree);
                if (!dest_exists && mkdir(work_tree, 0777))
-                       die_errno(_("could not create work tree dir '%s'."),
+                       die_errno(_("could not create work tree dir '%s'"),
                                  work_tree);
+               junk_work_tree = work_tree;
                set_git_work_tree(work_tree);
        }
-       junk_git_dir = git_dir;
-       atexit(remove_junk);
-       sigchain_push_common(remove_junk_on_signal);
 
+       junk_git_dir = git_dir;
        if (safe_create_leading_directories_const(git_dir) < 0)
                die(_("could not create leading directories of '%s'"), git_dir);