Add shortcut in refresh_cache_ent() for marked entries.

diff --git a/builtin-checkout.c b/builtin-checkout.c
index 7deb504837d252dd43fa9746c5d12342e93a5923..00dc8cafd827aaffeb9f9e1b8cc7addb7fffaa8d 100644 (file)
--- a/builtin-checkout.c
+++ b/builtin-checkout.c
@@ -84,6 +84,7 @@ static int checkout_paths(struct tree *source_tree, const char **pathspec)
        unsigned char rev[20];
        int flag;
        struct commit *head;
+       int errs = 0;
 
        int newfd;
        struct lock_file *lock_file = xcalloc(1, sizeof(struct lock_file));
@@ -106,13 +107,14 @@ static int checkout_paths(struct tree *source_tree, const char **pathspec)
        if (report_path_error(ps_matched, pathspec, 0))
                return 1;
 
+       /* Now we are committed to check them out */
        memset(&state, 0, sizeof(state));
        state.force = 1;
        state.refresh_cache = 1;
        for (pos = 0; pos < active_nr; pos++) {
                struct cache_entry *ce = active_cache[pos];
                if (pathspec_match(pathspec, NULL, ce->name, 0)) {
-                       checkout_entry(ce, &state, NULL);
+                       errs |= checkout_entry(ce, &state, NULL);
                }
        }
 
@@ -123,7 +125,8 @@ static int checkout_paths(struct tree *source_tree, const char **pathspec)
        resolve_ref("HEAD", rev, 0, &flag);
        head = lookup_commit_reference_gently(rev, 1);
 
-       return post_checkout_hook(head, head, 0);
+       errs |= post_checkout_hook(head, head, 0);
+       return errs;
 }
 
 static void show_local_changes(struct object *head)
@@ -142,7 +145,7 @@ static void describe_detached_head(char *msg, struct commit *commit)
        struct strbuf sb;
        strbuf_init(&sb, 0);
        parse_commit(commit);
-       pretty_print_commit(CMIT_FMT_ONELINE, commit, &sb, 0, "", "", 0, 0);
+       pretty_print_commit(CMIT_FMT_ONELINE, commit, &sb, 0, NULL, NULL, 0, 0);
        fprintf(stderr, "%s %s... %s\n", msg,
                find_unique_abbrev(commit->object.sha1, DEFAULT_ABBREV), sb.buf);
        strbuf_release(&sb);
@@ -236,6 +239,8 @@ static int merge_working_tree(struct checkout_opts *opts,
                topts.src_index = &the_index;
                topts.dst_index = &the_index;
 
+               topts.msgs.not_uptodate_file = "You have local changes to '%s'; cannot switch branches.";
+
                refresh_cache(REFRESH_QUIET);
 
                if (unmerged_cache()) {
@@ -282,7 +287,7 @@ static int merge_working_tree(struct checkout_opts *opts,
                         * entries in the index.
                         */
 
-                       add_files_to_cache(0, NULL, NULL);
+                       add_files_to_cache(NULL, NULL, 0);
                        work = write_tree_from_memory();
 
                        ret = reset_to_new(new->commit->tree, opts->quiet);
@@ -504,7 +509,7 @@ int cmd_checkout(int argc, const char **argv, const char *prefix)
                OPT__QUIET(&opts.quiet),
                OPT_STRING('b', NULL, &opts.new_branch, "new branch", "branch"),
                OPT_BOOLEAN('l', NULL, &opts.new_branch_log, "log for new branch"),
-               OPT_SET_INT( 0 , "track",  &opts.track, "track",
+               OPT_SET_INT('t', "track",  &opts.track, "track",
                        BRANCH_TRACK_EXPLICIT),
                OPT_BOOLEAN('f', NULL, &opts.force, "force"),
                OPT_BOOLEAN('m', NULL, &opts.merge, "merge"),
@@ -514,7 +519,7 @@ int cmd_checkout(int argc, const char **argv, const char *prefix)
        memset(&opts, 0, sizeof(opts));
        memset(&new, 0, sizeof(new));
 
-       git_config(git_default_config);
+       git_config(git_default_config, NULL);
 
        opts.track = git_branch_track;