"recommended.")

      parser.add_option("--exit-on-lock", action="store_true",

                        help="quit if --lock-file exists, don't wait")

      # parse once to get the config file

      (options, args) = parser.parse_args()

          ['timeout', None, 'integer'],

          ['lock_file', None, 'string'],

          ['exit_on_lock', None, 'boolean'],

      ]

      for name, alias, type in cfgmap:

          if alias is None:

          session.login()

      elif koji.reqgssapi:

          session.gssapi_login(principal=options.principal, keytab=options.keytab,

      if not options.noauth and not session.logged_in:

          error("Error: unable to log in, no authentication methods available")

      ensure_connection(session)