use options in home managers

home/firefox.nix

@@ -1,4 +1,6 @@
-{
+{lib, ...}: {
+  options.enableFirefox = lib.mkEnableOption "enableFirefox";
+  config = {
     programs.firefox = {
       enable = true;
       languagePacks = [
@@ -88,4 +90,5 @@
         };
       };
     };
+  };
 }

home/gtk.nix

@@ -1,4 +1,14 @@
-{pkgs, ...}: {
+{
+  pkgs,
+  lib,
+  ...
+}: {
+  options = {
+    # Enable the GTK theme
+    enableGTK = lib.mkEnableOption "enableGTK";
+  };
+
+  config = {
     home.pointerCursor = {
       name = "Dracula";
       package = pkgs.dracula-theme;
@@ -19,4 +29,5 @@
         gtk-cursor-theme-size = 8;
       };
     };
+  };
 }

home/home.nix

@@ -27,6 +27,6 @@
 
   home.stateVersion = config.system.stateVersion;
 
-  programs.home-manager.enable = true;
-
+  enableGTK = config.myModules.enableKDE;
+  enableFirefox = config.myModules.enableKDE;
 }