#!/usr/bin/env python3
#
# Copyright (C) 2012-2017 Chris Cummins.
#
# This file is part of emu.
#
# Emu 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.
#
# Emu 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 emu.  If not, see <http://www.gnu.org/licenses/>.
#
from __future__ import print_function

import os
import re
import subprocess
import sys
import tempfile
from sys import exit

from emu import *


def main(argv, argc):
    parser = Parser()
    parser.add_option("-d", "--dry-run", action="store_true",
                      dest="dry_run", default=False)
    parser.add_option("-r", "--recursive", action="store_true",
                      dest="recursive", default=False)
    (options, args) = parser.parse_args()

    source = Source(options.source_dir)

    if len(args):
        for arg in args:
            try:
                sink = Util.get_sink_by_name(arg, source.sinks())
                sink.clean(dry_run=options.dry_run)
            except SinkNotFoundError as e:
                print(e)
                sys.exit(1)
    else:
        source.clean(recursive=options.recursive,
                     dry_run=options.dry_run)

    return 0


if __name__ == "__main__":
    argv = sys.argv[1:]
    ret = main(argv, len(argv))
    exit(ret)
