#!/usr/bin/env python

# vim: tabstop=4 shiftwidth=4 softtabstop=4

# Copyright (C) 2011 OpenStack LLC.
#
# 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.

# This file is to read a export file from Nova that will import users,
# tenants and EC2 credentials
# The file should be in the keystone-manage format

import os
import sys
import shlex

# If ../../keystone/__init__.py exists, add ../ to Python search path, so that
# it will override what happens to be installed in /usr/(local/)lib/python...
possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
                                   os.pardir,
                                   os.pardir))
if os.path.exists(os.path.join(possible_topdir, 'keystone', '__init__.py')):
    sys.path.insert(0, possible_topdir)

import keystone.manage

with open(sys.argv[1], 'r') as line:
    try:
        keystone.manage.main(shlex.split(line))
    except Exception as exc:
        # Main prints all of the errors we need
        sys.exit(1)
