Hide the secondary codex window if it's not supplied

hyprland/.config/waybar/config

@@ -167,7 +167,7 @@
 		"interval": 15,
 		"return-type": "json",
 		"exec": "$HOME/.config/waybar/scripts/openai-rate.py --window secondary",
-		"exec-if": "test -r ~/.codex/auth.json",
+		"exec-if": "test -r ~/.codex/auth.json && $HOME/.config/waybar/scripts/openai-rate.py --window secondary --check",
 		"escape": false,
 		"format": " {}"
 	},

hyprland/.config/waybar/scripts/openai-rate.py

@@ -146,9 +146,14 @@ def format_window(name, window):
     }
 
 
+def get_window(data, selector):
+    rate_limit = data.get("rate_limit") or {}
+    return format_window(selector, rate_limit.get(f"{selector}_window"))
+
+
 def output_window(data, source, selector):
     rate_limit = data.get("rate_limit") or {}
-    window = format_window(selector, rate_limit.get(f"{selector}_window"))
+    window = get_window(data, selector)
     if not window:
         waybar("n/a", "warning", f"No {selector} usage window returned\nsource: {source}")
 
@@ -165,6 +170,11 @@ def parse_args():
         required=True,
         help="usage window to display",
     )
+    parser.add_argument(
+        "--check",
+        action="store_true",
+        help="exit successfully only when the selected usage window exists",
+    )
     return parser.parse_args()
 
 
@@ -172,6 +182,8 @@ def main():
     args = parse_args()
     token, account_id, source = load_auth()
     data = fetch_usage(token, account_id)
+    if args.check:
+        sys.exit(0 if get_window(data, args.window) else 1)
     output_window(data, source, args.window)