Merge branch 'md/list-objects-filter-memfix' into maint

diff --git a/builtin/commit.c b/builtin/commit.c
index 833ecb316a8fa5a8bef7bc5894c2f6d571c57427..1c9e8e2228c7ce58375bc247c4ad5850a1bd7d2d 100644 (file)
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -668,6 +668,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
        const char *hook_arg2 = NULL;
        int clean_message_contents = (cleanup_mode != COMMIT_MSG_CLEANUP_NONE);
        int old_display_comment_prefix;
+       int merge_contains_scissors = 0;
 
        /* This checks and barfs if author is badly specified */
        determine_author_info(author_ident);
@@ -728,6 +729,8 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
                        strbuf_addbuf(&sb, &message);
                hook_arg1 = "message";
        } else if (!stat(git_path_merge_msg(the_repository), &statbuf)) {
+               size_t merge_msg_start;
+
                /*
                 * prepend SQUASH_MSG here if it exists and a
                 * "merge --squash" was originally performed
@@ -738,8 +741,16 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
                        hook_arg1 = "squash";
                } else
                        hook_arg1 = "merge";
+
+               merge_msg_start = sb.len;
                if (strbuf_read_file(&sb, git_path_merge_msg(the_repository), 0) < 0)
                        die_errno(_("could not read MERGE_MSG"));
+
+               if (cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS &&
+                   wt_status_locate_end(sb.buf + merge_msg_start,
+                                        sb.len - merge_msg_start) <
+                               sb.len - merge_msg_start)
+                       merge_contains_scissors = 1;
        } else if (!stat(git_path_squash_msg(the_repository), &statbuf)) {
                if (strbuf_read_file(&sb, git_path_squash_msg(the_repository), 0) < 0)
                        die_errno(_("could not read SQUASH_MSG"));
@@ -807,7 +818,8 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
                struct ident_split ci, ai;
 
                if (whence != FROM_COMMIT) {
-                       if (cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS)
+                       if (cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS &&
+                               !merge_contains_scissors)
                                wt_status_add_cut_line(s->fp);
                        status_printf_ln(s, GIT_COLOR_NORMAL,
                            whence == FROM_MERGE
@@ -832,10 +844,10 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
                                _("Please enter the commit message for your changes."
                                  " Lines starting\nwith '%c' will be ignored, and an empty"
                                  " message aborts the commit.\n"), comment_line_char);
-               else if (cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS &&
-                        whence == FROM_COMMIT)
-                       wt_status_add_cut_line(s->fp);
-               else /* COMMIT_MSG_CLEANUP_SPACE, that is. */
+               else if (cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS) {
+                       if (whence == FROM_COMMIT && !merge_contains_scissors)
+                               wt_status_add_cut_line(s->fp);
+               } else /* COMMIT_MSG_CLEANUP_SPACE, that is. */
                        status_printf(s, GIT_COLOR_NORMAL,
                                _("Please enter the commit message for your changes."
                                  " Lines starting\n"
@@ -1172,24 +1184,7 @@ static int parse_and_validate_options(int argc, const char *argv[],
                die(_("Only one of --include/--only/--all/--interactive/--patch can be used."));
        if (argc == 0 && (also || (only && !amend && !allow_empty)))
                die(_("No paths with --include/--only does not make sense."));
-       if (!cleanup_arg || !strcmp(cleanup_arg, "default"))
-               cleanup_mode = use_editor ? COMMIT_MSG_CLEANUP_ALL :
-                                           COMMIT_MSG_CLEANUP_SPACE;
-       else if (!strcmp(cleanup_arg, "verbatim"))
-               cleanup_mode = COMMIT_MSG_CLEANUP_NONE;
-       else if (!strcmp(cleanup_arg, "whitespace"))
-               cleanup_mode = COMMIT_MSG_CLEANUP_SPACE;
-       else if (!strcmp(cleanup_arg, "strip"))
-               cleanup_mode = COMMIT_MSG_CLEANUP_ALL;
-       else if (!strcmp(cleanup_arg, "scissors"))
-               cleanup_mode = use_editor ? COMMIT_MSG_CLEANUP_SCISSORS :
-                                           COMMIT_MSG_CLEANUP_SPACE;
-       /*
-        * Please update _git_commit() in git-completion.bash when you
-        * add new options.
-        */
-       else
-               die(_("Invalid cleanup mode %s"), cleanup_arg);
+       cleanup_mode = get_cleanup_mode(cleanup_arg, use_editor);
 
        handle_untracked_files_arg(s);
 
@@ -1491,7 +1486,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
                OPT_BOOL('s', "signoff", &signoff, N_("add Signed-off-by:")),
                OPT_FILENAME('t', "template", &template_file, N_("use specified template file")),
                OPT_BOOL('e', "edit", &edit_flag, N_("force edit of commit")),
-               OPT_STRING(0, "cleanup", &cleanup_arg, N_("default"), N_("how to strip spaces and #comments from message")),
+               OPT_CLEANUP(&cleanup_arg),
                OPT_BOOL(0, "status", &include_status, N_("include status in commit message template")),
                { OPTION_STRING, 'S', "gpg-sign", &sign_commit, N_("key-id"),
                  N_("GPG sign commit"), PARSE_OPT_OPTARG, NULL, (intptr_t) "" },
@@ -1627,11 +1622,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
                die(_("could not read commit message: %s"), strerror(saved_errno));
        }
 
-       if (verbose || /* Truncate the message just before the diff, if any. */
-           cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS)
-               strbuf_setlen(&sb, wt_status_locate_end(sb.buf, sb.len));
-       if (cleanup_mode != COMMIT_MSG_CLEANUP_NONE)
-               strbuf_stripspace(&sb, cleanup_mode == COMMIT_MSG_CLEANUP_ALL);
+       cleanup_message(&sb, cleanup_mode, verbose);
 
        if (message_is_empty(&sb, cleanup_mode) && !allow_empty_message) {
                rollback_index_files();
@@ -1667,8 +1658,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
                die("%s", err.buf);
        }
 
-       unlink(git_path_cherry_pick_head(the_repository));
-       unlink(git_path_revert_head(the_repository));
+       sequencer_post_commit_cleanup(the_repository);
        unlink(git_path_merge_head(the_repository));
        unlink(git_path_merge_msg(the_repository));
        unlink(git_path_merge_mode(the_repository));