qtile.nix

(import <nixpkgs/nixos> {
  configuration = {
    users.users.foo.initialPassword = "aaa";
    users.users.foo.isNormalUser = true;
    users.users.root.initialPassword = "foo";
    services.xserver.enable = true;
    services.xserver.layout = "dvorak";
    services.xserver.windowManager.qtile.enable = true;
    services.xserver.desktopManager.xterm.enable = false;
    services.xserver.desktopManager.xfce = {
      enable = true;
      enableXfwm = false;
      noDesktop = true;
    };
  };
}).vm