cws-status: Add command line argument parsing

Get the CWS dashboard URL and Chrome cookie path from command line
arguments.

1 files changed, 19 insertions, 6 deletions

diff --git a/cws-status b/cws-status
index 6f6a334..70ceded 100644
--- a/cws-status
+++ b/cws-status
@@ -1,5 +1,7 @@
 #!/usr/bin/env python3
 
+import argparse
+import os
 import re
 import sys
 from urllib import request
@@ -12,17 +14,28 @@ EX_USAGE = 64
 EX_NOUSER = 67
 
 
-if len(sys.argv) < 2:
-    print('error: missing regex argument', file=sys.stderr)
-    sys.exit(EX_USAGE)
+argparser = argparse.ArgumentParser(description='Query the publish status of \
+    extensions on the Chromw Web Store dashboard.')
+argparser.add_argument(
+    '--url',
+    required=True,
+    help='Chrome Web Store dashboard URL'
+)
+argparser.add_argument(
+    '--cookie-path',
+    required=True,
+    help='path to a Google Chrome cookie file'
+)
+argparser.add_argument('name_regex', metavar='<name-regex>')
 
-regex = sys.argv[1]
+args = argparser.parse_args()
 
 
-url = 'https://chrome.google.com/webstore/devconsole/<UUID>'
+url = args.url
+regex = args.name_regex
 
 cookie_jar = browser_cookie3.chrome(
-    cookie_file='<profile-cookie-file>',
+    cookie_file=os.path.expanduser(args.cookie_path),
 )
 
 opener = request.build_opener(request.HTTPCookieProcessor(cookie_jar))