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#!/usr/bin/env python
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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"""A script for starting the loggerhead process."""
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import logging.handlers
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def setup_logging(logdir, config, foreground):
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def setup_logging(home, config, foreground):
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# i hate that stupid logging config format, so just set up logging here.
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log_folder = os.path.join(home, 'logs')
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if not os.path.exists(log_folder):
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os.mkdir(log_folder)
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home = os.path.realpath(os.path.dirname(__file__))
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default_pidfile = os.path.join(home, 'loggerhead.pid')
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default_configfile = os.path.join(home, 'loggerhead.conf')
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default_log_folder = os.path.join(home, 'logs')
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parser = OptionParser(usage='usage: %prog [options]', version='%prog ' + release.version)
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parser.add_option('-f', '--foreground', action='store_true', dest='foreground', default=False,
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help="run in the foreground; don't daemonize")
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parser.add_option('-C', '--check', action='store_true', dest='check', default=False,
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help="only start if not already running (useful for cron jobs)")
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parser.add_option('-p', '--pidfile', dest="pidfile", default=default_pidfile,
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help="override pidfile location")
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parser.add_option('-c', '--config-file', dest="configfile", default=default_configfile,
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help="override configuration file location")
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parser.add_option('-L', '--log-folder', dest="log-folder", default=default_log_folder,
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help="override log file directory")
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options, args = parser.parse_args()
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parser.error('No filename arguments are used, only options.')
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home = os.path.realpath(os.path.dirname(__file__))
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pidfile = os.path.join(home, 'loggerhead.pid')
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if daemon.is_running(options.pidfile):
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if daemon.is_running(pidfile):
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sys.stderr.write('Did not find loggerhead running in %r; restarting...\n' % (options.pidfile,))
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sys.stderr.write('Did not find loggerhead running in %r; restarting...\n' % (pidfile,))
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# read loggerhead config
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config = ConfigObj(options.configfile, encoding='utf-8')
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config = ConfigObj(os.path.join(home, 'loggerhead.conf'), encoding='utf-8')
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extra_path = config.get('bzrpath', None)
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sys.path.insert(0, extra_path)
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if not options.foreground:
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sys.stderr.write('\n')
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sys.stderr.write('Launching loggerhead into the background.\n')
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sys.stderr.write('PID file: %s\n' % (options.pidfile,))
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sys.stderr.write('PID file: %s\n' % (pidfile,))
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sys.stderr.write('\n')
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daemon.daemonize(options.pidfile, home)
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daemon.daemonize(pidfile, home)
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setup_logging(options.log_folder, config, foreground=options.foreground)
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setup_logging(home, config, foreground=options.foreground)
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log = logging.getLogger('loggerhead')
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log.info('Starting up...')