arg parser add subcommand use default path (./) if not specied in cli (#426)

Co-authored-by: Shatakshi Mishra <[email protected]>

Author: eberna

src/ansible_creator/arg_parser.py

@@ -190,6 +190,7 @@ def _add_args_plugin_common(self, parser: ArgumentParser) -> None:
         parser.add_argument(
             "path",
             default="./",
+            nargs="?",
             help="The path to the Ansible collection. The default is the "
             "current working directory.",
         )
@@ -233,6 +234,7 @@ def _add_resource_devcontainer(self, subparser: SubParser[ArgumentParser]) -> No
             "path",
             default="./",
             metavar="path",
+            nargs="?",
             help="The destination directory for the devcontainer files. The default is the "
             "current working directory.",
         )
@@ -264,6 +266,7 @@ def _add_resource_devfile(self, subparser: SubParser[ArgumentParser]) -> None:
             "path",
             default="./",
             metavar="path",
+            nargs="?",
             help="The destination directory for the devfile file. The default is the "
             "current working directory.",
         )
@@ -287,6 +290,7 @@ def _add_resource_execution_env(self, subparser: SubParser[ArgumentParser]) -> N
             "path",
             default="./",
             metavar="path",
+            nargs="?",
             help="The destination directory for the execution environment file. "
             "The default is the current working directory.",
         )
@@ -315,6 +319,7 @@ def _add_resource_patterns(self, subparser: SubParser[ArgumentParser]) -> None:
             "path",
             default="./",
             metavar="path",
+            nargs="?",
             help="The path to the Ansible collection. The default is the "
             "current working directory.",
         )
@@ -337,6 +342,7 @@ def _add_resource_play_argspec(self, subparser: SubParser[ArgumentParser]) -> No
             "path",
             default="./",
             metavar="path",
+            nargs="?",
             help="The destination directory for the playbook argspec files. The default is the "
             "current working directory.",
         )
@@ -363,6 +369,7 @@ def _add_resource_role(self, subparser: SubParser[ArgumentParser]) -> None:
             "path",
             default="./",
             metavar="path",
+            nargs="?",
             help="The path to the Ansible collection. The default is the "
             "current working directory.",
         )