new_contents: import logging
  import click
  
  from catwatch.app import create_app
  
  app = create_app()
  
  
  @click.command()
  def cli():
      """ List all of the available routes. """
      output = {}
  
      for rule in app.url_map.iter_rules():
          route = {
              'path': rule.rule,
              'methods': '({0})'.format(', '.join(rule.methods))
          }
  
          output[rule.endpoint] = route
  
      endpoint_padding = max(len(endpoint) for endpoint in output.keys()) + 2
  
      for key in sorted(output):
          logging.info('{0: >{1}}: {2}'.format(key, endpoint_padding,
                                               output[key]))
  
  
subject: Add CLI command 'run routes' to list all of the routes