text: """Execute the "shimmed" `Stacker`_ aka Runway CFNgin.
  
  This command allows direct access to Runway's CloudFormation management tool.
  
  Example:
    .. code-block:: shell
  
      $ runway run-stacker -- build example.env example.yaml
  
  """
  import logging
  import sys
  
  from ..runway_command import RunwayCommand
  from ...cfngin.logger import setup_logging
  from ...cfngin.commands import Stacker
  from ...util import strip_leading_option_delim
  
  LOGGER = logging.getLogger('runway')
  
  
  class RunStacker(RunwayCommand):
      """Extend RunwayCommand with execution of Stacker."""
  
      SKIP_FIND_CONFIG = True
  
      def execute(self):
          """Execute stacker."""
          cmd_line_args = strip_leading_option_delim(
              self._cli_arguments.get('<stacker-args>', [])
          )
          sys.argv = ['stacker'] + cmd_line_args
          stacker = Stacker(setup_logging=setup_logging)
          args = stacker.parse_args(cmd_line_args)
          stacker.configure(args)
          args.run(args)
  