Add --version

gitcu/main.py

@@ -8,12 +8,15 @@ import sys
 from pathlib import PurePath
 from urllib.parse import urlparse
 
+from gitcu import __version__ as VERSION
+
 logger = logging.getLogger(__name__)
 
 
 def parse_args(args):
     '''Parses command line options. Returns a Namespace.'''
     parser = argparse.ArgumentParser()
+    parser.add_argument('--version', action='version', version=VERSION)
     parser.add_argument('-d', '--debug', action='store_true')
     parser.add_argument('-x',
                         '--dry-run',