{ pkgs, config, lib, ... }:
with lib;
{
  options.gnome.tablet = mkOption {
    type = types.bool;
    default = false;
  };

  config = {
    services.xserver.enable = true;
    services.xserver.displayManager.gdm.enable = true;
    services.xserver.desktopManager.gnome.enable = true;

    # To disable installing GNOME's suite of applications
    # and only be left with GNOME shell.
    # services.gnome.core-apps.enable = false;
    services.gnome.core-developer-tools.enable = false;
    services.gnome.games.enable = false;
    environment.gnome.excludePackages = with pkgs; [ gnome-tour gnome-user-docs ];

    environment.systemPackages = with pkgs.gnomeExtensions; [
      appindicator
    ] ++ optionals config.gnome.tablet [
      touchup
    ];
  };
}