Add cursor theme

modules/default.nix

@@ -17,6 +17,7 @@
     ./workspace/compton.nix
     ./workspace/misc.nix
     ./workspace/dunst.nix
+    ./workspace/cursor.nix
     ./workspace/kde
     # ./workspace/synergy.nix
     # ./workspace/ssh.nix

modules/workspace/cursor.nix

@@ -0,0 +1,15 @@
+{ config, lib, pkgs, ... }: {
+
+  environment.systemPackages = with pkgs; [
+    bibata-cursors
+  ];
+  # Bibata_Amber, Bibata_Ice, Bibata_Oil
+  home-manager.users.alukard.home.file.".icons/default" = {
+    source = "${pkgs.bibata-cursors}/share/icons/Bibata_Oil";
+    onChange = ''
+      if [[ -v DISPLAY ]] ; then
+        $DRY_RUN_CMD ${pkgs.xorg.xrdb}/bin/xrdb -merge $HOME/.Xresources
+      fi
+    '';
+  };
+}