Auto-append port to --base-url so user only specifies hostname

src/cli.py

@@ -365,7 +365,7 @@ def build_parser() -> argparse.ArgumentParser:
     p_serve = subparsers.add_parser("serve", help="Start HTTP server")
     p_serve.add_argument("--port", type=int, default=DEFAULT_SERVER_PORT, help="Server port")
     p_serve.add_argument("--host", default=DEFAULT_SERVER_HOST, help="Server host")
-    p_serve.add_argument("--base-url", default=None, help="Base URL for feed links (e.g., http://192.168.1.100:8080)")
+    p_serve.add_argument("--base-url", default=None, help="Base URL for feed links. Port is auto-appended (e.g., http://192.168.1.100)")
 
     # daemon
     p_daemon = subparsers.add_parser("daemon", help="Run as background daemon")

src/server.py

@@ -65,7 +65,12 @@ def create_handler(db_path: str, base_url: str = None):
 
         def _base_url(self) -> str:
             if base_url:
-                return base_url
+                port = self.server.server_address[1]
+                url = base_url.rstrip("/")
+                netloc = url.split("://", 1)[-1].split("/", 1)[0]
+                if ":" not in netloc:
+                    url = f"{url}:{port}"
+                return url
             host = self.server.server_address[0]
             port = self.server.server_address[1]
             return f"http://{host}:{port}"