{
  stdenv,
  fetchFromGitHub,

  pkgconf,
  pkg-config,
  wayland-scanner,

  systemd,
  libbsd,
  wayland,
  wayland-protocols,
}:

stdenv.mkDerivation {
  pname = "caffeinated";
  version = "2022-12-08";

  src = fetchFromGitHub {
    owner = "electrickite";
    repo = "caffeinated";
    rev = "5a8eff054bdce225a19cf3ab785dc1bbc9bd3265";
    hash = "sha256-X1w/YWljcwb5ZH8Nt92CDhPU/yqBLH3lBS7yVJUeyzY=";
  };

  nativeBuildInputs = [
    pkgconf
    pkg-config
    wayland-scanner
  ];

  buildInputs = [
    systemd
    libbsd
    wayland
    wayland-protocols
  ];

  makeFlags = [ "WAYLAND=1" ];

  installFlags = [ "PREFIX=$(out)" ];
}