ArgumentsContext.ignore() should use hidden options_list

README.rst

@@ -33,7 +33,7 @@ Knack
 
 ------------
 
-.. note::  🚨  The project is in `initial development phase <https://semver.org/#how-should-i-deal-with-revisions-in-the-0yz-initial-development-phase>`__ . We recommend pinning to at least a specific minor version when marking **knack** as a dependency in your project.
+.. note:: The project is in `initial development phase <https://semver.org/#how-should-i-deal-with-revisions-in-the-0yz-initial-development-phase>`__ . We recommend pinning to at least a specific minor version when marking **knack** as a dependency in your project.
 
 ------------
 

knack/arguments.py

@@ -164,7 +164,8 @@ def ignore(self, argument_dest):
         :param argument_dest: The destination argument to apply the ignore type to
         :type argument_dest: str
         """
-        self.argument(argument_dest, arg_type=ignore_type)
+        dest_option = ['--__{}'.format(argument_dest.upper())]
+        self.argument(argument_dest, arg_type=ignore_type, options_list=dest_option)
 
     def extra(self, argument_dest, **kwargs):
         """Register extra parameters for the given command. Typically used to augment auto-command built

setup.py

@@ -9,7 +9,7 @@
 from codecs import open
 from setuptools import setup, find_packages
 
-VERSION = '0.3.1'
+VERSION = '0.3.2'
 
 DEPENDENCIES = [
     'argcomplete',

tests/test_command_registration.py

@@ -220,6 +220,22 @@ def test_register_extra_cli_argument(self):
                                                   command_metadata.arguments[existing].options)
             self.assertTrue(contains_subset)
 
+    def test_register_ignore_cli_argument(self):
+        cl = CLICommandsLoader(self.mock_ctx)
+        command_name = 'test register sample-command'
+        with CommandGroup(cl, 'test register', '{}#{{}}'.format(__name__)) as g:
+            g.command('sample-command', '{}.{}'.format(TestCommandRegistration.__name__,
+                                                       TestCommandRegistration.sample_command_handler.__name__))
+        with ArgumentsContext(cl, 'test register') as ac:
+            ac.argument('resource_name', options_list=['--this'])
+        with ArgumentsContext(cl, 'test register sample-command') as ac:
+            ac.ignore('resource_name')
+            ac.argument('opt_param', options_list=['--this'])
+        cl.load_arguments(command_name)
+        self.assertNotEqual(cl.command_table[command_name].arguments['resource_name'].options_list,
+                            cl.command_table[command_name].arguments['opt_param'].options_list,
+                            "Name conflict in options list")
+
     def test_command_build_argument_help_text(self):
         def sample_sdk_method_with_weird_docstring(param_a, param_b, param_c):  # pylint: disable=unused-argument
             """