Merge branch 'jc/maint-1.7.3-checkout-describe' into maint

[git.git] / builtin / checkout.c

diff --git a/builtin/checkout.c b/builtin/checkout.c
index eece5d6ac0f48ae76dc76c0f2ebda633cc0ded58..af1e7b579a83aef15e11c0c5dfa29447e485654c 100644 (file)
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -79,7 +79,10 @@ static int update_some(const unsigned char *sha1, const char *base, int baselen,
 
 static int read_tree_some(struct tree *tree, const char **pathspec)
 {
-       read_tree_recursive(tree, "", 0, 0, pathspec, update_some, NULL);
+       struct pathspec ps;
+       init_pathspec(&ps, pathspec);
+       read_tree_recursive(tree, "", 0, 0, &ps, update_some, NULL);
+       free_pathspec(&ps);
 
        /* update the index with the given tree's info
         * for all args, expanding wildcards, and exit
@@ -303,9 +306,8 @@ static void show_local_changes(struct object *head, struct diff_options *opts)
 static void describe_detached_head(const char *msg, struct commit *commit)
 {
        struct strbuf sb = STRBUF_INIT;
-       struct pretty_print_context ctx = {0};
        parse_commit(commit);
-       pretty_print_commit(CMIT_FMT_ONELINE, commit, &sb, &ctx);
+       pp_commit_easy(CMIT_FMT_ONELINE, commit, &sb);
        fprintf(stderr, "%s %s... %s\n", msg,
                find_unique_abbrev(commit->object.sha1, DEFAULT_ABBREV), sb.buf);
        strbuf_release(&sb);
@@ -620,14 +622,12 @@ static int clear_commit_marks_from_one_ref(const char *refname,
 
 static void describe_one_orphan(struct strbuf *sb, struct commit *commit)
 {
-       struct pretty_print_context ctx = { 0 };
-
        parse_commit(commit);
        strbuf_addstr(sb, "  ");
        strbuf_addstr(sb,
                find_unique_abbrev(commit->object.sha1, DEFAULT_ABBREV));
        strbuf_addch(sb, ' ');
-       pretty_print_commit(CMIT_FMT_ONELINE, commit, sb, &ctx);
+       pp_commit_easy(CMIT_FMT_ONELINE, commit, sb);
        strbuf_addch(sb, '\n');
 }
 
@@ -648,18 +648,30 @@ static void suggest_reattach(struct commit *commit, struct rev_info *revs)
                if (more == 1)
                        describe_one_orphan(&sb, last);
                else
-                       strbuf_addf(&sb, " ... and %d more.\n", more);
+                       strbuf_addf(&sb, _(" ... and %d more.\n"), more);
        }
 
        fprintf(stderr,
-               "Warning: you are leaving %d commit%s behind, "
+               Q_(
+               /* The singular version */
+               "Warning: you are leaving %d commit behind, "
+               "not connected to\n"
+               "any of your branches:\n\n"
+               "%s\n"
+               "If you want to keep it by creating a new branch, "
+               "this may be a good time\nto do so with:\n\n"
+               " git branch new_branch_name %s\n\n",
+               /* The plural version */
+               "Warning: you are leaving %d commits behind, "
                "not connected to\n"
                "any of your branches:\n\n"
                "%s\n"
                "If you want to keep them by creating a new branch, "
                "this may be a good time\nto do so with:\n\n"
                " git branch new_branch_name %s\n\n",
-               lost, ((1 < lost) ? "s" : ""),
+               /* Give ngettext() the count */
+               lost),
+               lost,
                sb.buf,
                sha1_to_hex(commit->object.sha1));
        strbuf_release(&sb);
@@ -961,9 +973,9 @@ int cmd_checkout(int argc, const char **argv, const char *prefix)
                die (_("--patch is incompatible with all other options"));
 
        if (opts.force_detach && (opts.new_branch || opts.new_orphan_branch))
-               die("--detach cannot be used with -b/-B/--orphan");
+               die(_("--detach cannot be used with -b/-B/--orphan"));
        if (opts.force_detach && 0 < opts.track)
-               die("--detach cannot be used with -t");
+               die(_("--detach cannot be used with -t"));
 
        /* --track without -b should DWIM */
        if (0 < opts.track && !opts.new_branch) {
@@ -1043,7 +1055,7 @@ int cmd_checkout(int argc, const char **argv, const char *prefix)
                }
 
                if (opts.force_detach)
-                       die("git checkout: --detach does not take a path argument");
+                       die(_("git checkout: --detach does not take a path argument"));
 
                if (1 < !!opts.writeout_stage + !!opts.force + !!opts.merge)
                        die(_("git checkout: --ours/--theirs, --force and --merge are incompatible when\nchecking out of the index."));
@@ -1059,7 +1071,7 @@ int cmd_checkout(int argc, const char **argv, const char *prefix)
                if (strbuf_check_branch_ref(&buf, opts.new_branch))
                        die(_("git checkout: we do not like '%s' as a branch name."),
                            opts.new_branch);
-               if (!get_sha1(buf.buf, rev)) {
+               if (ref_exists(buf.buf)) {
                        opts.branch_exists = 1;
                        if (!opts.new_branch_force)
                                die(_("git checkout: branch %s already exists"),