docs: def delete_jail(name):
      '''
      Deletes poudriere jail with `name`
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' poudriere.delete_jail 90amd64
      '''
      if is_jail(name):
          cmd = 'poudriere jail -d -j {0}'.format(name)
          __salt__['cmd.run'](cmd)
  
          # Make sure jail is gone
          if is_jail(name):
              return 'Looks like there was an issue deleteing jail \
              {0}'.format(name)
      else:
          # Could not find jail.
          return 'Looks like jail {0} has not been created'.format(name)
  
      # clean up pkgng make info in config dir
      make_file = os.path.join(_config_dir(), '{0}-make.conf'.format(name))
      if os.path.isfile(make_file):
          try:
              os.remove(make_file)
          except (IOError, OSError):
              return ('Deleted jail "{0}" but was unable to remove jail make '
                      'file').format(name)
          __salt__['file.remove'](make_file)
  
      return 'Deleted jail {0}'.format(name)