cws-status: Add program version and `--version` command line argument

1 files changed, 8 insertions, 0 deletions

diff --git a/cws-status b/cws-status
index 75a0a0f..89df639 100644
--- a/cws-status
+++ b/cws-status
@@ -29,6 +29,7 @@ from urllib import request
 import browser_cookie3
 from lxml import html
 
+VERSION = '0.0.1'
 
 EX_USAGE = 64
 EX_NOUSER = 67
@@ -49,6 +50,13 @@ argparser.add_argument(
 )
 argparser.add_argument('name_regex', metavar='<name-regex>')
 
+argparser.add_argument(
+    '-V',
+    '--version',
+    action='version',
+    version=VERSION,
+)
+
 args = argparser.parse_args()