Merge branch 'jc/parse-options-reset'

Command line parser fix.

* jc/parse-options-reset:
  reset: reject --no-(mixed|soft|hard|merge|keep) option

Author: gitster

builtin/reset.c

@@ -338,18 +338,25 @@ int cmd_reset(int argc, const char **argv, const char *prefix)
 		OPT__QUIET(&quiet, N_("be quiet, only report errors")),
 		OPT_BOOL(0, "no-refresh", &no_refresh,
 				N_("skip refreshing the index after reset")),
-		OPT_SET_INT(0, "mixed", &reset_type,
-						N_("reset HEAD and index"), MIXED),
-		OPT_SET_INT(0, "soft", &reset_type, N_("reset only HEAD"), SOFT),
-		OPT_SET_INT(0, "hard", &reset_type,
-				N_("reset HEAD, index and working tree"), HARD),
-		OPT_SET_INT(0, "merge", &reset_type,
-				N_("reset HEAD, index and working tree"), MERGE),
-		OPT_SET_INT(0, "keep", &reset_type,
-				N_("reset HEAD but keep local changes"), KEEP),
+		OPT_SET_INT_F(0, "mixed", &reset_type,
+			      N_("reset HEAD and index"),
+			      MIXED, PARSE_OPT_NONEG),
+		OPT_SET_INT_F(0, "soft", &reset_type,
+			      N_("reset only HEAD"),
+			      SOFT, PARSE_OPT_NONEG),
+		OPT_SET_INT_F(0, "hard", &reset_type,
+			      N_("reset HEAD, index and working tree"),
+			      HARD, PARSE_OPT_NONEG),
+		OPT_SET_INT_F(0, "merge", &reset_type,
+			      N_("reset HEAD, index and working tree"),
+			      MERGE, PARSE_OPT_NONEG),
+		OPT_SET_INT_F(0, "keep", &reset_type,
+			      N_("reset HEAD but keep local changes"),
+			      KEEP, PARSE_OPT_NONEG),
 		OPT_CALLBACK_F(0, "recurse-submodules", NULL,
-			    "reset", "control recursive updating of submodules",
-			    PARSE_OPT_OPTARG, option_parse_recurse_submodules_worktree_updater),
+			       "reset", "control recursive updating of submodules",
+			       PARSE_OPT_OPTARG,
+			       option_parse_recurse_submodules_worktree_updater),
 		OPT_BOOL('p', "patch", &patch_mode, N_("select hunks interactively")),
 		OPT_BOOL('N', "intent-to-add", &intent_to_add,
 				N_("record only the fact that removed paths will be added later")),

t/t7102-reset.sh

@@ -71,6 +71,16 @@ check_changes () {
 	done | test_cmp .cat_expect -
 }
 
+# no negated form for various type of resets
+for opt in soft mixed hard merge keep
+do
+	test_expect_success "no 'git reset --no-$opt'" '
+		test_when_finished "rm -f err" &&
+		test_must_fail git reset --no-$opt 2>err &&
+		grep "error: unknown option .no-$opt." err
+	'
+done
+
 test_expect_success 'reset --hard message' '
 	hex=$(git log -1 --format="%h") &&
 	git reset --hard >.actual &&