sass.nix

{ stdenv
, fetchFromGitHub
, mono
, makeWrapper
}:

stdenv.mkDerivation {
  name = "sass";
  src = fetchFromGitHub {
    owner = "KnightOS";
    repo = "sass";
    rev = "b638f95";
    sha256 = "0vna5jbn3qsl52izsm0k5p7g6zl2hksdx4m80rr759rf3dhh3g6r";
  };
  buildInputs = [ mono makeWrapper ];
  cmakeFlags = [ "-DCMAKE_BUILD_TYPE=Release" ];
  hardeningDisable = [ "format" ];
  
  installPhase = ''
    mkdir -p $out/{bin,lib/sass}
    cp sass/bin/Debug/sass.exe $out/lib/sass
    makeWrapper "${mono}/bin/mono" $out/bin/sass \
      --add-flags "$out/lib/sass/sass.exe"
  '';
}