{
  config,
  lib,
  pkgs,
  pkgs-unstable,
  ...
}:
let
  cfg = config.services.elephant;
  wrappedPackage = pkgs.symlinkJoin {
    inherit (cfg.package) name meta;
    paths = [ cfg.package ];
    nativeBuildInputs = [ pkgs.makeBinaryWrapper ];
    postBuild = ''
      wrapProgram $out/bin/elephant \
        --prefix PATH : ${lib.makeBinPath [ pkgs.bash ]}
    '';
  };
in
{
  options.services.elephant = {
    enable = lib.mkEnableOption "Enable Elephant";
    package = lib.mkOption {
      type = lib.types.package;
      default = pkgs-unstable.elephant;
    };
  };

  config = lib.mkIf cfg.enable {
    systemd.user.services.elephant = {
      Unit = {
        Description = "Elephant";
        After = [ "niri.service" ];
        Wants = [ "niri.service" ];
      };
      Service = {
        ExecStart = lib.getExe wrappedPackage;
        Restart = "on-failure";
      };
      Install.WantedBy = [ "graphical-session.target" ];
    };
  };
}