def run():
options = docopt.docopt(__doc__)
with open(options['<config>']) as fobj:
config = parse_config(fobj)
if options['--verbose']:
log.startLogging(sys.stdout)
app = Application(**config)
if options['run']:
app.run()
elif options['grant']:
app.grant_permission(options['<username>'], options['<permission>'])
elif options['revoke']:
app.revoke_permission(options['<username>'], options['<permission>'])
