#!/usr/bin/env python

import os
import sys
import logging

possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
                                   os.pardir,
                                   os.pardir))
if os.path.exists(os.path.join(possible_topdir, 'yagi', '__init__.py')):
    sys.path.insert(0, possible_topdir)

import yagi.commandline
import yagi.config
import yagi.feed.feed
import yagi.log

LOG = logging.getLogger("yagi.feed")

if __name__ == '__main__':
    args = yagi.commandline.parse_args('Yagi Event Worker')
    if args.config:
        yagi.config.setup(config_path=args.config)
        yagi.log.setup_logging()
    LOG.info('Initializing yagi feed...')
    if yagi.config.get('event_feed', 'daemonize') == 'True':
        try:
            import daemon
        except ImportError, e:
            LOG.error("No daemon library found! Cannot daemonize the feed.")
            sys.exit(1)
        context = daemon.DaemonContext()
        LOG.debug('Starting daemon')
        context.pidfile = yagi.config.get('event_worker', 'pidfile')
        context.open()
    yagi.feed.feed.start()
