Merge branch 'jn/maint-amend-missing-name'

[git.git] / builtin / commit.c

diff --git a/builtin/commit.c b/builtin/commit.c
index 58e477409cf24a30658c606e344675afa73c37fe..a4e4966319651c03a3bb933795c502b24b2324d4 100644 (file)
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -66,7 +66,7 @@ static char *edit_message, *use_message;
 static char *author_name, *author_email, *author_date;
 static int all, edit_flag, also, interactive, only, amend, signoff;
 static int quiet, verbose, no_verify, allow_empty, dry_run, renew_authorship;
-static int no_post_rewrite;
+static int no_post_rewrite, allow_empty_message;
 static char *untracked_files_arg, *force_date;
 /*
  * The default commit message cleanup mode will remove the lines
@@ -83,6 +83,7 @@ static enum {
 static char *cleanup_arg;
 
 static int use_editor = 1, initial_commit, in_merge, include_status = 1;
+static int show_ignored_in_status;
 static const char *only_include_assumed;
 static struct strbuf message;
 
@@ -140,9 +141,15 @@ static struct option builtin_commit_options[] = {
        OPT_BOOLEAN(0, "amend", &amend, "amend previous commit"),
        OPT_BOOLEAN(0, "no-post-rewrite", &no_post_rewrite, "bypass post-rewrite hook"),
        { OPTION_STRING, 'u', "untracked-files", &untracked_files_arg, "mode", "show untracked files, optional modes: all, normal, no. (Default: all)", PARSE_OPT_OPTARG, NULL, (intptr_t)"all" },
-       OPT_BOOLEAN(0, "allow-empty", &allow_empty, "ok to record an empty change"),
        /* end commit contents options */
 
+       { OPTION_BOOLEAN, 0, "allow-empty", &allow_empty, NULL,
+         "ok to record an empty change",
+         PARSE_OPT_NOARG | PARSE_OPT_HIDDEN },
+       { OPTION_BOOLEAN, 0, "allow-empty-message", &allow_empty_message, NULL,
+         "ok to record a change with an empty message",
+         PARSE_OPT_NOARG | PARSE_OPT_HIDDEN },
+
        OPT_END()
 };
 
@@ -1023,6 +1030,7 @@ static int git_status_config(const char *k, const char *v, void *cb)
 int cmd_status(int argc, const char **argv, const char *prefix)
 {
        struct wt_status s;
+       int fd;
        unsigned char sha1[20];
        static struct option builtin_status_options[] = {
                OPT__VERBOSE(&verbose),
@@ -1037,6 +1045,8 @@ int cmd_status(int argc, const char **argv, const char *prefix)
                  "mode",
                  "show untracked files, optional modes: all, normal, no. (Default: all)",
                  PARSE_OPT_OPTARG, NULL, (intptr_t)"all" },
+               OPT_BOOLEAN(0, "ignored", &show_ignored_in_status,
+                           "show ignored files"),
                OPT_END(),
        };
 
@@ -1050,12 +1060,21 @@ int cmd_status(int argc, const char **argv, const char *prefix)
                             builtin_status_options,
                             builtin_status_usage, 0);
        handle_untracked_files_arg(&s);
-
+       if (show_ignored_in_status)
+               s.show_ignored_files = 1;
        if (*argv)
                s.pathspec = get_pathspec(prefix, argv);
 
        read_cache_preload(s.pathspec);
        refresh_index(&the_index, REFRESH_QUIET|REFRESH_UNMERGED, s.pathspec, NULL, NULL);
+
+       fd = hold_locked_index(&index_lock, 0);
+       if (0 <= fd) {
+               if (!write_cache(fd, active_cache, active_nr))
+                       commit_locked_index(&index_lock);
+               rollback_lock_file(&index_lock);
+       }
+
        s.is_initial = get_sha1(s.reference, sha1) ? 1 : 0;
        s.in_merge = in_merge;
        wt_status_collect(&s);
@@ -1299,7 +1318,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
 
        if (cleanup_mode != CLEANUP_NONE)
                stripspace(&sb, cleanup_mode == CLEANUP_ALL);
-       if (message_is_empty(&sb)) {
+       if (message_is_empty(&sb) && !allow_empty_message) {
                rollback_index_files();
                fprintf(stderr, "Aborting commit due to empty commit message.\n");
                exit(1);