{
  description = "A production ready configuration of the pterodactyl game server panel";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
  };

  outputs = { self, nixpkgs }: let
    forAllSystems = nixpkgs.lib.genAttrs [
      "x86_64-linux"
    ];
  in {
    packages = forAllSystems (system: let
      pkgs = nixpkgs.legacyPackages.${system};
    in {

      panel = let
        version = "";
      in pkgs.fetchzip {
        url = "https://github.com/pterodactyl/panel/releases/download/v${ version }/panel.tar.gz";
        hash = "sha256-0nOHtReVUVXYQY/glS4x0gkbhetoXSWg4rRwOJlkcM8=";
        stripRoot = false;
      };

      php = pkgs.php81.buildEnv {
        extensions = { enabled, all, }: enabled ++ (with all; [
          redis
        ]);
      };

      wings = pkgs.buildGoModule rec {
        pname = "pterodactyl-wings";
        version = "1.11.13";

        src = pkgs.fetchFromGitHub {
          owner = "pterodactyl";
          repo = "wings";
          rev = "v${version}";
          sha256 = "sha256-UpYUHWM2J8nH+srdKSpFQEaPx2Rj2+YdphV8jJXcoBU=";
        };

        vendorHash = "sha256-eWfQE9cQ7zIkITWwnVu9Sf9vVFjkQih/ZW77d6p/Iw0=";
        subPackages = [ "." ];

        ldflags = [
          "-X github.com/pterodactyl/wings/system.Version=${version}"
        ];
      };

    });
  };
}