system/modules/nixos/configs/window-manager/hyprland.nix

{ config, lib, pkgs, ... }:

let
  cfg = config.local.window-manager.hyprland;
in
{
  options.local.window-manager.hyprland = with lib; {
    enable = mkEnableOption "hyperland window manager";
  };

  config = lib.mkIf cfg.enable {
    programs.hyprland = {
      enable = true;
      package = pkgs.unstable.hyprland;
    };

    programs.gnupg.agent.pinentryFlavor = "gtk2";

    environment.systemPackages = [ pkgs.unstable.waylock ];
    security.pam.services.waylock .text = ''
      auth      required  pam_unix.so     try_first_pass nullok
      auth      optional  pam_permit.so
    '';
  };
}