#!/usr/bin/python
# -*- coding: utf-8 -*-
##############################################################################
#
# Copyright (c) 2012-2014 Vifib SARL and Contributors.
# All Rights Reserved.
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsibility of assessing all potential
# consequences resulting from its eventual inadequacies and bugs
# End users who are looking for a ready-to-use solution with commercial
# guarantees and support are strongly advised to contract a Free Software
# Service Company
#
# 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 3
# 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
#
##############################################################################
"""
  Self update the egg every run. It keeps the upgrade system 
  always upgraded.
"""

import os
import subprocess
import sys

def do_discover():
  _run_command('slappkg-discover-raw')

def do_update():
  _run_command('slappkg-update-raw')

def do_upload():
  _run_command('slappkg-upload-key-raw')

def do_conf():
  _run_command('slappkg-conf-raw')

def _run_command(command):
    if '--no-update' in sys.argv:
        sys.argv.remove('--no-update')
    else:
      print 'Updating slapprepare'
      subprocess.call(['easy_install', '-U', 'slapos.package'])

    args = [
        os.path.join(os.path.dirname(sys.argv[0]), command)
         ] + sys.argv[1:]

    subprocess.call(args)
