nixpkgs/pkgs/development/tools/selenium/chromedriver/default.nix

{ lib, stdenv, fetchurl, unzip, makeWrapper
, cairo, fontconfig, freetype, gdk-pixbuf, glib
, glibc, gtk2, libX11, nspr, nss, pango, gconf
, libxcb, libXi, libXrender, libXext
}:

let
  upstream-info = (lib.importJSON ../../../../applications/networking/browsers/chromium/upstream-info.json).stable.chromedriver;
  allSpecs = {
    x86_64-linux = {
      system = "linux64";
      sha256 = upstream-info.sha256_linux;
    };

    x86_64-darwin = {
      system = "mac64";
      sha256 = upstream-info.sha256_darwin;
    };
  };

  spec = allSpecs.${stdenv.hostPlatform.system}
    or (throw "missing chromedriver binary for ${stdenv.hostPlatform.system}");

  libs = lib.makeLibraryPath [
    stdenv.cc.cc.lib
    cairo fontconfig freetype
    gdk-pixbuf glib gtk2 gconf
    libX11 nspr nss pango libXrender
    gconf libxcb libXext libXi
  ];

in stdenv.mkDerivation rec {
  pname = "chromedriver";
  version = upstream-info.version;

  src = fetchurl {
    url = "https://chromedriver.storage.googleapis.com/${version}/chromedriver_${spec.system}.zip";
    sha256 = spec.sha256;
  };

  nativeBuildInputs = [ unzip makeWrapper ];

  unpackPhase = "unzip $src";

  installPhase = ''
    install -m755 -D chromedriver $out/bin/chromedriver
  '' + lib.optionalString (!stdenv.isDarwin) ''
    patchelf --set-interpreter ${glibc.out}/lib/ld-linux-x86-64.so.2 $out/bin/chromedriver
    wrapProgram "$out/bin/chromedriver" --prefix LD_LIBRARY_PATH : "${libs}:\$LD_LIBRARY_PATH"
  '';

  meta = with lib; {
    homepage = "https://chromedriver.chromium.org/";
    description = "A WebDriver server for running Selenium tests on Chrome";
    longDescription = ''
      WebDriver is an open source tool for automated testing of webapps across
      many browsers. It provides capabilities for navigating to web pages, user
      input, JavaScript execution, and more. ChromeDriver is a standalone
      server that implements the W3C WebDriver standard.
    '';
    license = licenses.bsd3;
    maintainers = with maintainers; [ goibhniu marsam primeos ];
    # Note from primeos: By updating Chromium I also update Google Chrome and
    # ChromeDriver.
    platforms = attrNames allSpecs;
  };
}