#!/usr/bin/env python
# Copyright (c) 2014 Christian Schwede <christian.schwede@enovance.com>
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.


import sys
import traceback

# We exit code 1 on WARNING statuses, 2 on ERROR. This means we need
# to handle any uncaught exceptions by printing the usual backtrace,
# but then exiting 2 (not 1 as is usual for a python
# exception).


def exit_with_status_two(tp, val, tb):
    traceback.print_exception(tp, val, tb)
    sys.exit(2)


sys.excepthook = exit_with_status_two

from swift.cli.ringbuilder import main

if __name__ == "__main__":
    sys.exit(main())
