from optparse import OptionParser, OptionGroup
parser = OptionParser("usage: %prog [options] {file-or-path}")
+ parser.add_option("", "--version", dest="show_version",
+ help="Show version and exit",
+ action="store_true", default=False)
parser.add_option("-j", "--threads", dest="numThreads", metavar="N",
help="Number of testing threads",
type=int, action="store", default=None)
(opts, args) = parser.parse_args()
+ if opts.show_version:
+ print "lit %s" % (lit.__version__,)
+ return
+
if not args:
parser.error('No inputs specified')