Add cleanup step for empty mocked role folders (#2235)

* remove empty mocked role dirs

* chore: auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

src/ansiblelint/__main__.py

@@ -35,6 +35,7 @@
 from enrich.console import should_do_markup
 
 from ansiblelint import cli
+from ansiblelint._mockings import _perform_mockings_cleanup
 from ansiblelint.app import get_app
 from ansiblelint.color import console, console_options, reconfigure, render_yaml
 from ansiblelint.config import options
@@ -215,6 +216,8 @@ def main(argv: Optional[List[str]] = None) -> int:
 
     app.render_matches(result.matches)
 
+    _perform_mockings_cleanup()
+
     return app.report_outcome(result, mark_as_success=mark_as_success)
 
 

src/ansiblelint/_mockings.py

@@ -91,3 +91,17 @@ def _perform_mockings() -> None:  # noqa: C901
         pass
     if not link_path.exists():
         link_path.symlink_to(target, target_is_directory=True)
+
+
+def _perform_mockings_cleanup() -> None:  # noqa: C901
+    """Clean up mocked modules and roles."""
+    for role_name in options.mock_roles:
+        if re.match(r"\w+\.\w+\.\w+$", role_name):
+            namespace, collection, role_dir = role_name.split(".")
+            path = f"{options.cache_dir}/collections/ansible_collections/{ namespace }/{ collection }/roles/{ role_dir }/"
+        else:
+            path = f"{options.cache_dir}/roles/{role_name}"
+        try:
+            os.rmdir(path)
+        except OSError:
+            pass