parse-options.h: extract common --cleanup option

diff --git a/builtin/commit.c b/builtin/commit.c
index f17537474a9d0ed9672393fc5dc3845932dd4dd4..8277da84746dcaf87377409c50615e9b08ac3c01 100644 (file)
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -1172,24 +1172,7 @@ 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);
 
@@ -1490,7 +1473,7 @@ 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) "" },
@@ -1626,11 +1609,7 @@ 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();