Add version option

ndf-zz · Jun 14, 2019 · 70e8812 · 70e8812
1 parent 2035fc8
commit 70e8812
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/asfv1.py b/asfv1.py
@@ -1203,6 +1203,10 @@ def main():
     parser.add_argument('-q', '--quiet',
                         action='store_true',
                         help='suppress warnings')
+    parser.add_argument('-v', '--version',
+                        action='version',
+                        help='print version',
+                        version='%(prog)s ' + VERSION)
     parser.add_argument('-c', '--clamp',
                         action='store_true',
                         help='clamp out of range values without error')