psol: refactor

{ fetchzip, lib }:

{ lib, stdenvNoCC, fetchurl }:

fetchzip rec {

stdenvNoCC.mkDerivation rec {

  pname = "psol";

  version = "1.13.35.2"; # Latest stable, 2018-02-05

  src = fetchurl {

    url = "https://dl.google.com/dl/page-speed/psol/${version}-x64.tar.gz";

  sha256 = "0xi2srf9gx0x2sz9r45zb35k2n0iv457if1lqzvbanls3f935cmr";

    hash = "sha256-3zujyPxU4ThF0KHap6bj2YMSbCORKFG7+Lo1vmRqQ08=";

  };

  installPhase = ''

    runHook preInstall

    mkdir -p $out

    mv include lib -t $out

    runHook postInstall

  '';

  meta = with lib; {

    description = "PageSpeed Optimization Libraries";