#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright © 2013-2015  Codethink Limited
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program.  If not, see <http://www.gnu.org/licenses/>.
#
# =*= License: GPL-2 =*=


import os
import sys

import writeexts

envvars = {k: v for (k, v) in os.environ.iteritems() if k.startswith('FSTAB_')}

conf_file = os.path.join(sys.argv[1], 'etc/fstab')
writeexts.write_from_dict(conf_file, envvars)