#
# Copyright (c) 2014 ThoughtWorks, Inc.
#
# Pixelated is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Pixelated 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with Pixelated. If not, see <http://www.gnu.org/licenses/>.

import logging
import sys
import os
from twisted.python import log


def init_debugger(args):
    debug_enabled = args.debug or os.environ.get('DEBUG', False)
    log.startLogging(sys.stdout)

    if debug_enabled:
        logging.basicConfig(level=logging.DEBUG,
                            format='%(asctime)s %(name)-12s %(levelname)-8s %(message)s',
                            datefmt='%m-%d %H:%M',
                            filename='/tmp/leap.log',
                            filemode='w')  # define a Handler which writes INFO messages or higher to the sys.stderr

        console = logging.StreamHandler()
        console.setLevel(logging.DEBUG)
        formatter = logging.Formatter('%(name)-12s: %(levelname)-8s %(message)s')
        console.setFormatter(formatter)
        logging.getLogger('').addHandler(console)

    return debug_enabled