eff: 5.0 → 5.1

{ lib, stdenv, fetchFromGitHub, which, ocamlPackages }:

{ lib, fetchFromGitHub, ocamlPackages }:

stdenv.mkDerivation rec {

with ocamlPackages; buildDunePackage rec {

  pname = "eff";

  version = "5.0";

  version = "5.1";

  src = fetchFromGitHub {

    owner = "matijapretnar";

    repo = "eff";

    rev = "v${version}";

    sha256 = "1fslfj5d7fhj3f7kh558b8mk5wllwyq4rnhfkyd96fpy144sdcka";

    hash = "sha256-0U61y41CA0YaoNk9Hsj7j6eb2V6Ku3MAjW9lMEimiC0=";

  };

  postPatch = ''

    substituteInPlace setup.ml --replace js_of_ocaml.ocamlbuild js_of_ocaml-ocamlbuild

  '';

  strictDeps = true;

  nativeBuildInputs = [ which ] ++ (with ocamlPackages; [

    ocaml findlib ocamlbuild menhir

  ]);

  nativeBuildInputs = [ menhir ];

  buildInputs = with ocamlPackages; [ js_of_ocaml js_of_ocaml-ocamlbuild ];

  buildInputs = [ js_of_ocaml ];

  doCheck = true;

  checkTarget = "test";

  meta = with lib; {

    homepage = "https://www.eff-lang.org";

      backtracking, multi-threading, and much more...

    '';

    license = licenses.bsd2;

    inherit (ocamlPackages.ocaml.meta) platforms;

    maintainers = [ maintainers.jirkamarsik ];

  };

}