#!/usr/bin/env python
#
# Copyright (C) 2015 VyOS maintainers and contributors
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 or later as
# published by the Free Software Foundation.
#
# 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/>.
#
# File: check-build-env
# Purpose:
#   Checks if packages required for package and ISO image build
#   are installed.


import os
import sys

import util

deps = {
    'packages': [
       'sudo',
       'make',
       'live-build',
       'pbuilder',
       'devscripts',
       'python-pystache'
    ],
   'binaries': []
}

print("Checking if packages required for VyOS image build are installed")

checker = util.DependencyChecker(deps)

missing = checker.get_missing_dependencies()
if not missing:
    print("All dependencies are installed")
    sys.exit(0)
else:
    checker.print_missing_deps()
    sys.exit(1)

sys.exit(0)