~fo0bar/turku/turku-agent-encoding

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#!/usr/bin/env python

# Turku backups - client agent
# Copyright 2015 Canonical Ltd.
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 3, 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 warranties of MERCHANTABILITY,
# SATISFACTORY QUALITY, 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/>.

import os
from utils import load_config


def parse_args():
    import argparse

    parser = argparse.ArgumentParser(
        formatter_class=argparse.ArgumentDefaultsHelpFormatter)
    parser.add_argument('--config-dir', '-c', type=str, default='/etc/turku-agent')
    parser.add_argument('--detach', action='store_true')
    return parser.parse_known_args()


def main(argv):
    args, rest = parse_args()

    config = load_config(args.config_dir)
    rsyncd_command = config['rsyncd_command']
    if not args.detach:
        rsyncd_command.append('--no-detach')
    rsyncd_command.append('--daemon')
    rsyncd_command.append('--config=%s' % os.path.join(config['var_dir'], 'rsyncd.conf'))
    rsyncd_command += rest
    os.execvp(rsyncd_command[0], rsyncd_command)