for-all-repos: add the --keep-config-unchanged arg

This argument is useful for more than just the shell command, so add it
to the for-all-repos command as well.

Signed-off-by: Christopher Larson <[email protected]>
Signed-off-by: Jan Kiszka <[email protected]>

kas/plugins/for_all_repos.py

@@ -73,6 +73,7 @@
 from kas.config import Config
 from kas.libcmds import Macro, Command, SetupHome
 from kas.libkas import setup_parser_common_args
+from kas.libkas import setup_parser_keep_config_unchanged_arg
 from kas.libkas import setup_parser_preserve_env_arg
 from kas.libkas import run_handle_preserve_env_arg
 from kas.kasusererror import CommandExecError
@@ -91,6 +92,7 @@ class ForAllRepos:
     def setup_parser(cls, parser):
         setup_parser_common_args(parser)
         setup_parser_preserve_env_arg(parser)
+        setup_parser_keep_config_unchanged_arg(parser)
         parser.add_argument('command',
                             help='Command to be executed as a string.')