moving towards modules...

modules/DE-WM/gnome.nix

@@ -0,0 +1,53 @@
+_: {
+  config,
+  lib,
+  options,
+  pkgs,
+  ...
+}:
+with lib; let
+  cfg = config.localModules.gnome;
+in {
+  options.localModules.gnome = {
+    enable = mkEnableOption "";
+  };
+  config = mkIf cfg.enable {
+    environment.gnome.excludePackages =
+      (with pkgs; [
+        gnome-photos
+        gnome-tour
+        gnome-console
+        gnome-text-editor
+        gnome-online-accounts
+      ])
+      ++ (with pkgs.gnome; [
+        gnome-terminal
+        gnome-weather
+        gnome-shell
+        gnome-calculator
+        gnome-disk-utility
+        gnome-maps
+        gnome-clocks
+        gnome-remote-desktop
+        gnome-calendar
+        gnome-music
+        simple-scan
+        cheese # webcam tool
+        gedit # text editor
+        epiphany # web browser
+        geary # email reader
+        evince # document viewer
+        gnome-characters
+        totem # video player
+        tali # poker game
+        iagno # go game
+        hitori # sudoku game
+        atomix # puzzle game
+      ]);
+    services.xserver = {
+      enable = true;
+      desktopManager.gnome.enable = true;
+      displayManager.defaultSession = "gnome";
+    };
+  };
+}