thomas@78: #! /usr/bin/python2.4
thomas@78: # Copyright (C) 2007 by Intevation GmbH
thomas@78: # Authors:
thomas@78: # Bernhard Herzog <bh@intevation.de>
thomas@78: #
thomas@78: # This program is free software under the GPL (>=v2)
thomas@78: # Read the file COPYING coming with the software for details.
thomas@78: 
thomas@78: """Starts the tree packager"""
thomas@78: 
thomas@78: import sys
thomas@78: import os
thomas@78: import logging
thomas@78: from optparse import OptionParser
thomas@78: 
thomas@78: import treepkgcmd
thomas@78: from treepkg.options import create_parser
thomas@78: from treepkg.packager import create_package_track, PackagerGroup
thomas@78: from treepkg.readconfig import read_config
thomas@78: 
thomas@78: def initialize_logging():
thomas@78:     """Initializes the logging system"""
thomas@78:     root = logging.getLogger()
thomas@78:     root.setLevel(logging.DEBUG)
thomas@78:     hdlr = logging.StreamHandler()
thomas@78:     fmt = logging.Formatter("%(asctime)s %(levelname)s %(message)s")
thomas@78:     hdlr.setFormatter(fmt)
thomas@78:     root.addHandler(hdlr)
thomas@78: 
thomas@78: def parse_commandline():
thomas@78:     parser = create_parser()
thomas@78:     parser.add_option("--once", action="store_true",
thomas@78:                       help=("Check the packagers only once and exit afterwards."
thomas@78:                             " Without this option, the tree packager will"
thomas@78:                             " check periodically."))
thomas@78:     return parser.parse_args()
thomas@78: 
thomas@78: def main():
thomas@78:     options, args = parse_commandline()
thomas@78: 
thomas@78:     initialize_logging()
thomas@78: 
thomas@78:     treepkg_opts, packager_opts = read_config(options.config_file)
thomas@78: 
thomas@78:     if args:
thomas@78:         packager_opts = [opts for opts in packager_opts if opts["name"] in args]
thomas@78:         # check whether we got all of the names in args:
thomas@78:         for opts in packager_opts:
thomas@78:             name = opts["name"]
thomas@78:             if name in args:
thomas@78:                 args.remove(name)
thomas@78:         for name in args:
thomas@78:             print >>sys.stderr, "No package tracks found named %r" % name
thomas@78: 
thomas@78:     if packager_opts:
thomas@78:         group = PackagerGroup([create_package_track(**opts)
thomas@78:                                for opts in packager_opts],
thomas@78:                               **treepkg_opts)
thomas@78:         if options.once:
thomas@78:             group.check_package_tracks()
thomas@78:         else:
thomas@78:             group.run()
thomas@78: 
thomas@78: main()