fix: having no wifi crashes network module

astal/widget/Bar.tsx

@@ -1,25 +1,27 @@
-import { App, Astal, Gtk, Gdk } from "astal/gtk3"
+import { App, Astal, Gtk, Gdk } from "astal/gtk3";
-import Workspaces from "./workspaces"
+import Workspaces from "./workspaces";
-import Audio from "./audio"
+import Audio from "./audio";
-import NetworkModule from "./network"
+import NetworkModule from "./network";
-import Cpu from "./cpu-widget"
+import Cpu from "./cpu-widget";
-import Ram from "./ram"
+import Ram from "./ram";
-import Disk from "./disk"
+import Disk from "./disk";
-import Battery from "./battery"
+import Battery from "./battery";
-import Time from "./time"
+import Time from "./time";
 
 export default function Bar(gdkmonitor: Gdk.Monitor) {
-  const { BOTTOM, LEFT, RIGHT } = Astal.WindowAnchor
+  const { BOTTOM, LEFT, RIGHT } = Astal.WindowAnchor;
 
   //@ts-ignore
-  return <window
+  return (
+    <window
       className="Bar"
       gdkmonitor={gdkmonitor}
       exclusivity={Astal.Exclusivity.EXCLUSIVE}
       anchor={BOTTOM | LEFT | RIGHT}
-    application={App}>
+      application={App}
+    >
       <centerbox>
-      <box hexpand halign={Gtk.Align.START} >
+        <box hexpand halign={Gtk.Align.START}>
           <box className="nix-icon">
             <icon icon="nixos-3" />
           </box>
@@ -37,4 +39,5 @@ export default function Bar(gdkmonitor: Gdk.Monitor) {
         </box>
       </centerbox>
     </window>
+  );
 }

astal/widget/network.tsx

@@ -1,26 +1,47 @@
 import { bind, Variable } from "astal";
 import AstalNetwork from "gi://AstalNetwork?version=0.1";
 
-export default function NetworkModule() {
+const disconnected_label = { label: `Disconnected ⚠` };
-  const network = AstalNetwork.get_default()
-  const wifi = network.wifi;
-  const wired = network.wired
 
-  const derived = Variable.derive([bind(network, "primary"), bind(wifi, "ssid"), bind(wifi, "strength")], (primary, ssid, strength) => {
+function create_label(
+  primary: AstalNetwork.Primary,
+  wired: AstalNetwork.Wired,
+  wifi?: AstalNetwork.Wifi,
+) {
   if (primary === AstalNetwork.Primary.WIRED) {
-      return { label: `🖧 Wired ${wired.device.interface}` }
+    return { label: `🖧 Wired ${wired.device.interface}` };
+  }
+  if (!wifi) {
+    return disconnected_label;
   }
   if (wifi.active_access_point !== null) {
-      return { label: `${ssid} (${strength}%) ` }
+    return { label: `${wifi.ssid} (${wifi.strength}%) ` };
+  }
+  return disconnected_label;
+}
+
+export default function NetworkModule() {
+  const network = AstalNetwork.get_default();
+  const wifi = network.wifi;
+  const wired = network.wired;
+
+  let derived;
+  if (!wifi) {
+    derived = Variable.derive([bind(network, "primary")], (primary) => {
+      return create_label(primary, wired);
+    });
+  } else {
+    derived = Variable.derive(
+      [bind(network, "primary"), bind(wifi, "ssid"), bind(wifi, "strength")],
+      (primary) => {
+        return create_label(primary, wired, wifi);
+      },
+    );
   }
-    return { label: `Disconnected ⚠` }
-  })
 
   return (
     <box className="status-box">
-      <label
+      <label label={derived((v) => v.label)} />
-        label={derived((v) => v.label)} />
     </box>
-  )
+  );
 }
-

nix/flake.lock

@@ -83,11 +83,19 @@
         ]
       },
       "locked": {
+<<<<<<< Updated upstream
         "lastModified": 1752780124,
         "narHash": "sha256-5dn97vIYxn6VozKePOQSDxVCsrl38nDdMJXx86KIJH0=",
         "owner": "nix-community",
         "repo": "home-manager",
         "rev": "c718918222bdb104397762dea67e6b397a7927fe",
+=======
+        "lastModified": 1751990210,
+        "narHash": "sha256-krWErNDl9ggMLSfK00Q2BcoSk3+IRTSON/DiDgUzzMw=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "218da00bfa73f2a61682417efe74549416c16ba6",
+>>>>>>> Stashed changes
         "type": "github"
       },
       "original": {
@@ -155,11 +163,19 @@
     },
     "nixpkgs_2": {
       "locked": {
+<<<<<<< Updated upstream
         "lastModified": 1752620740,
         "narHash": "sha256-f3pO+9lg66mV7IMmmIqG4PL3223TYMlnlw+pnpelbss=",
         "owner": "nixos",
         "repo": "nixpkgs",
         "rev": "32a4e87942101f1c9f9865e04dc3ddb175f5f32e",
+=======
+        "lastModified": 1751792365,
+        "narHash": "sha256-J1kI6oAj25IG4EdVlg2hQz8NZTBNYvIS0l4wpr9KcUo=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "1fd8bada0b6117e6c7eb54aad5813023eed37ccb",
+>>>>>>> Stashed changes
         "type": "github"
       },
       "original": {
@@ -229,11 +245,19 @@
         ]
       },
       "locked": {
+<<<<<<< Updated upstream
         "lastModified": 1752544651,
         "narHash": "sha256-GllP7cmQu7zLZTs9z0J2gIL42IZHa9CBEXwBY9szT0U=",
         "owner": "Mic92",
         "repo": "sops-nix",
         "rev": "2c8def626f54708a9c38a5861866660395bb3461",
+=======
+        "lastModified": 1751606940,
+        "narHash": "sha256-KrDPXobG7DFKTOteqdSVeL1bMVitDcy7otpVZWDE6MA=",
+        "owner": "Mic92",
+        "repo": "sops-nix",
+        "rev": "3633fc4acf03f43b260244d94c71e9e14a2f6e0d",
+>>>>>>> Stashed changes
         "type": "github"
       },
       "original": {