{ fetchurl, stdenv, pkgconfig, gnome3, gtk3, atk, gobject-introspection
, spidermonkey_60, pango, readline, glib, libxml2, dbus, gdk-pixbuf
, makeWrapper }:

stdenv.mkDerivation rec {
  pname = "gjs";
  version = "1.56.2";

  src = fetchurl {
    url = "mirror://gnome/sources/gjs/${stdenv.lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
    sha256 = "1b5321krn89p3f7s2ik6gpfnc61apzljhlnbqky8c88f7n6832ac";
  };

  passthru = {
    updateScript = gnome3.updateScript { packageName = "gjs"; attrPath = "gnome3.gjs"; };
  };

  outputs = [ "out" "installedTests" ];

  nativeBuildInputs = [ pkgconfig makeWrapper ];
  buildInputs = [ libxml2 gobject-introspection gtk3 glib pango readline dbus ];

  propagatedBuildInputs = [ spidermonkey_60 ];

  configureFlags = [
    "--enable-installed-tests"
  ];

  postPatch = ''
    for f in installed-tests/*.test.in; do
      substituteInPlace "$f" --subst-var-by pkglibexecdir "$installedTests/libexec/gjs"
    done
  '';

  postInstall = ''
    sed 's|-lreadline|-L${readline.out}/lib -lreadline|g' -i $out/lib/libgjs.la

    moveToOutput "share/installed-tests" "$installedTests"
    moveToOutput "libexec/gjs/installed-tests" "$installedTests"

    wrapProgram "$installedTests/libexec/gjs/installed-tests/minijasmine" \
      --prefix GI_TYPELIB_PATH : "${stdenv.lib.makeSearchPath "lib/girepository-1.0" [ gtk3 atk pango.out gdk-pixbuf ]}:$installedTests/libexec/gjs/installed-tests"
  '';

  meta = with stdenv.lib; {
    description = "JavaScript bindings for GNOME";
    maintainers = gnome3.maintainers;
    platforms = platforms.linux;
    license = licenses.lgpl2Plus;
  };
}