From 97a004f7f26d71c07197bbfb4d3ad9eae92cc1d7 Mon Sep 17 00:00:00 2001
From: Andrew Williams <andy@tensixtyone.com>
Date: Thu, 6 Mar 2025 13:16:09 +0000
Subject: [PATCH] Fix commandline arguments

---
 gtscraper.py | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/gtscraper.py b/gtscraper.py
index e6ae60f..32c86be 100755
--- a/gtscraper.py
+++ b/gtscraper.py
@@ -68,8 +68,15 @@ def nbplkup(zone: str) -> list[(str, str)]:
 
 def main():
     parser = argparse.ArgumentParser("gtscraper")
-    parser.add_argument("zone", default=None)
-    parser.add_argument("--output", type=argparse.FileType("w"), default=sys.stdout)
+    parser.add_argument(
+        "--zone", required=False, default=None, help="Scan an individual zone"
+    )
+    parser.add_argument(
+        "--output",
+        type=argparse.FileType("w"),
+        default=sys.stdout,
+        help="Filename to write the resulting JSON to",
+    )
     args = parser.parse_args()
 
     logging.basicConfig(level=logging.INFO, stream=sys.stderr)