#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#
# Copyright 2018-present ScyllaDB
#

#
# This file is part of Scylla.
#
# Scylla 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.
#
# Scylla 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 Scylla.  If not, see <http://www.gnu.org/licenses/>.

import os
import sys
import argparse
from scylla_util import *

if __name__ == '__main__':
    if not is_nonroot() and os.getuid() > 0:
        print('Requires root permission.')
        sys.exit(1)
    parser = argparse.ArgumentParser(description='Modify Scylla running mode.')
    parser.add_argument('--developer-mode', type=int, required=True,
                        help='enable/disable developer mode')
    args = parser.parse_args()

    if args.developer_mode == 0:
        with open(etcdir()+'/scylla.d/dev-mode.conf', 'w') as f:
            f.close()
    else:
        cfg = sysconfig_parser(etcdir()+'/scylla.d/dev-mode.conf')
        cfg.set('DEV_MODE', '--developer-mode=1')
        cfg.commit()