xin/gui/xfce.nix

{ config, lib, pkgs, ... }:
with lib; {
  options = { xfce = { enable = mkEnableOption "Enable XFCE desktop."; }; };

  config = mkIf config.xfce.enable {
    security.pam.services = {
      gdm.enableKwallet = true;
      kdm.enableKwallet = true;
      lightdm.enableKwallet = true;
      sddm.enableKwallet = true;
      slim.enableKwallet = true;
    };

    environment.systemPackages = with pkgs.libsForQt5; [
      kwallet
      kwallet-pam
      kwalletmanager
    ];

    services.xserver.displayManager.sddm.enable = true;
    services.xserver.desktopManager.xfce = { enable = true; };
  };
}