A function return_valid_check_slugs() has been added to the file Abstract_Check_Runner.php to filter out any non-existent checks from the $check_slugs array. It also echos a warning if a slug from the passed array does not exist. This enhancement is reflected in the WP CLI --checks argument as noted in the readme documentation.
A function return_valid_check_slugs() has been added to the file Abstract_Check_Runner.php to filter out any non-existent checks from the $check_slugs array. It also echos a warning if a slug from the passed array does not exist. This enhancement is reflected in the WP CLI --checks argument as noted in the readme documentation.
This is for the issue https://github.com/WordPress/plugin-check/issues/348