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

with lib;

let

  xcfg = config.services.xserver;
  cfg = xcfg.desktopManager.lumina;

in

{
  options = {

    services.xserver.desktopManager.lumina.enable = mkOption {
      type = types.bool;
      default = false;
      description = "Enable the Lumina desktop manager";
    };

  };


  config = mkIf cfg.enable {

    services.xserver.displayManager.sessionPackages = [
      pkgs.lumina.lumina
    ];

    environment.systemPackages =
      pkgs.lumina.preRequisitePackages ++
      pkgs.lumina.corePackages;

    # Link some extra directories in /run/current-system/software/share
    environment.pathsToLink = [
      "/share/lumina"
      # FIXME: modules should link subdirs of `/share` rather than relying on this
      "/share"
    ];

    security.wrappers.lumina-checkpass-wrapped = {
      source = "${pkgs.lumina.lumina}/bin/lumina-checkpass";
      owner = "root";
      group = "root";
    };

  };
}