{ pkgs, ... }:
{
  services = {
    # Configure greetd for "auto" login (single user only)
    greetd = {
      enable = true;
      restart = true;
      settings = {
        terminal = {
          vt = 2;
          switch = true;
        };
        default_session = {
          command = ''
            if lspci -k | grep "Kernel driver in use: nvidia" &> /dev/null; then
              export LIBVA_DRIVER_NAME=nvidia
              export GBM_BACKEND=nvidia-drm
              export __GLX_VENDOR_LIBRARY_NAME=nvidia
              export WLR_NO_HARDWARE_CURSORS=1
            else
              :
            fi

	    export WLR_RENDERER=vulkan
            export XDG_CURRENT_DESKTOP=sway
            export QT_QPA_PLATFORM="wayland;xcb"

            sway --unsupported-gpu
	  '';
          user = "jimbo";
        };
      };
    };
  };
}