#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright (C) 2006-2008  Vodafone Global.
# Author:  Pablo Martí & Nicholas Herriot
#
# 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; either version 2 of the License, or
# (at your option) any later version.
#
# 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, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

import os
import shutil
import sys

sys.path.insert(1,'/usr/share/vodafone-mobile-connect')

from vmc.common import plugin
from vmc.utils.utilities import get_file_data, save_file
import vmc.common.consts as consts

LOCK = os.path.join(consts.VMC_HOME, '.setup-done')

def upgrade_plugins_if_necessary():
    old = get_file_data(LOCK)
    
    if old and float(old) >= plugin.VERSION:
        return
    else:
        # ok run the routine
        shutil.rmtree(consts.PLUGINS_HOME, True)
        shutil.copytree(consts.PLUGINS_DIR, consts.PLUGINS_HOME)
        # regenerate plugins
        plugin.PluginManager.regenerate_cache()
        save_file(LOCK, str(plugin.VERSION))
        return


if __name__ == '__main__':
    if os.path.exists(consts.VMC_HOME):
        upgrade_plugins_if_necessary()
