reworked gnome extensions

modules/features/gnome.nix

@@ -17,7 +17,21 @@
     systemd.services."autovt@tty1".enable = false;
   };
 
-  flake.modules.homeManager.gnome = { config, pkgs, ... }: {
+  flake.modules.homeManager.gnome = { config, pkgs, ... }:
+  let
+    # `gnome-extensions list` for a list
+    extensions = with pkgs.gnomeExtensions; [
+      appindicator # For gnome systray icons
+      dash-to-panel
+      gtile
+      space-bar
+      switcher
+      tactile
+      vitals
+    ];
+    enabledExtensions = map (ext: ext.extensionUuid) extensions;
+  in
+  {
     gtk = {
       enable = true;
       theme = {
@@ -27,16 +41,7 @@
       gtk4.theme = config.gtk.theme;
     };
 
-    home.packages = with pkgs; [
-      gnome-tweaks
-      gnomeExtensions.appindicator # For gnome systray icons
-      gnomeExtensions.dash-to-panel
-      gnomeExtensions.gtile
-      gnomeExtensions.space-bar
-      gnomeExtensions.switcher
-      gnomeExtensions.tactile
-      gnomeExtensions.vitals
-    ];
+    home.packages = [ pkgs.gnome-tweaks ] ++ extensions;
 
     dconf.settings = {
       "org/gnome/desktop/interface" = {
@@ -45,17 +50,7 @@
 
       "org/gnome/shell" = {
         disable-user-extensions = false;
-
-        # `gnome-extensions list` for a list
-        enabled-extensions = with pkgs.gnomeExtensions; [
-          appindicator.extensionUuid
-          gtile.extensionUuid
-          space-bar.extensionUuid
-          switcher.extensionUuid
-          tactile.extensionUuid
-          vitals.extensionUuid
-          dash-to-panel.extensionUuid
-        ];
+        enabled-extensions = enabledExtensions;
       };
 
       "org/gnome/desktop/wm/preferences" = {