builtin-am: support and auto-detect StGit patches

diff --git a/builtin/commit.c b/builtin/commit.c
index c2ebea4ed31d13cfe48603042edfb0ca63f5de6e..7314f338852b637bb4d86898b56cf430c4d5a4d8 100644 (file)
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -170,7 +170,7 @@ static void determine_whence(struct wt_status *s)
                whence = FROM_MERGE;
        else if (file_exists(git_path("CHERRY_PICK_HEAD"))) {
                whence = FROM_CHERRY_PICK;
-               if (file_exists(git_path("sequencer")))
+               if (file_exists(git_path(SEQ_DIR)))
                        sequencer_in_use = 1;
        }
        else
@@ -856,7 +856,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
                                _("%s"
                                "Date:      %s"),
                                ident_shown++ ? "" : "\n",
-                               show_ident_date(&ai, DATE_NORMAL));
+                               show_ident_date(&ai, DATE_MODE(NORMAL)));
 
                if (!committer_ident_sufficiently_given())
                        status_printf_ln(s, GIT_COLOR_NORMAL,
@@ -1046,7 +1046,7 @@ static const char *find_author_by_nickname(const char *name)
        commit = get_revision(&revs);
        if (commit) {
                struct pretty_print_context ctx = {0};
-               ctx.date_mode = DATE_NORMAL;
+               ctx.date_mode.type = DATE_NORMAL;
                strbuf_release(&buf);
                format_commit_message(commit, "%aN <%aE>", &buf, &ctx);
                clear_mailmap(&mailmap);
@@ -1366,13 +1366,14 @@ int cmd_status(int argc, const char **argv, const char *prefix)
        refresh_index(&the_index, REFRESH_QUIET|REFRESH_UNMERGED, &s.pathspec, NULL, NULL);
 
        fd = hold_locked_index(&index_lock, 0);
-       if (0 <= fd)
-               update_index_if_able(&the_index, &index_lock);
 
        s.is_initial = get_sha1(s.reference, sha1) ? 1 : 0;
        s.ignore_submodule_arg = ignore_submodule_arg;
        wt_status_collect(&s);
 
+       if (0 <= fd)
+               update_index_if_able(&the_index, &index_lock);
+
        if (s.relative_paths)
                s.prefix = prefix;