{ lib
, stdenv
, fetchFromGitHub
, pkg-config
, wrapGAppsHook3
, help2man
, glib-networking
, gst_all_1
, gtk3
, luafilesystem
, luajit
, sqlite
, webkitgtk
}:

stdenv.mkDerivation rec {
  pname = "luakit";
  version = "2.3.3";

  src = fetchFromGitHub {
    owner = "luakit";
    repo = pname;
    rev = version;
    hash = "sha256-DtoixcLq+ddbacTAo+Qq6q4k1i6thirACw1zqUeOxXo=";
  };

  nativeBuildInputs = [
    pkg-config
    help2man
    wrapGAppsHook3
  ];
  buildInputs = [
    gtk3
    glib-networking # TLS support
    luafilesystem
    luajit
    sqlite
    webkitgtk
  ] ++ ( with gst_all_1; [
    gstreamer
    gst-plugins-base
    gst-plugins-good
    gst-plugins-bad
    gst-plugins-ugly
    gst-libav
  ]);


  # build-utils/docgen/gen.lua:2: module 'lib.lousy.util' not found
  # TODO: why is not this the default? The test runner adds
  # ';./lib/?.lua;./lib/?/init.lua' to package.path, but the build-utils
  # scripts don't add an equivalent
  preBuild = ''
    export LUA_PATH="$LUA_PATH;./?.lua;./?/init.lua"
  '';

  makeFlags = [
    "DEVELOPMENT_PATHS=0"
    "USE_LUAJIT=1"
    "INSTALLDIR=${placeholder "out"}"
    "PREFIX=${placeholder "out"}"
    "USE_GTK3=1"
    "XDGPREFIX=${placeholder "out"}/etc/xdg"
  ];

  preFixup = let
    luaKitPath = "$out/share/luakit/lib/?/init.lua;$out/share/luakit/lib/?.lua";
  in ''
    gappsWrapperArgs+=(
      --prefix XDG_CONFIG_DIRS : "$out/etc/xdg"
      --prefix LUA_PATH ';' "${luaKitPath};$LUA_PATH"
      --prefix LUA_CPATH ';' "$LUA_CPATH"
    )
  '';

  meta = with lib; {
    homepage = "https://luakit.github.io/";
    description = "Fast, small, webkit-based browser framework extensible in Lua";
    mainProgram = "luakit";
    longDescription = ''
      Luakit is a highly configurable browser framework based on the WebKit web
      content engine and the GTK+ toolkit. It is very fast, extensible with Lua,
      and licensed under the GNU GPLv3 license. It is primarily targeted at
      power users, developers and anyone who wants to have fine-grained control
      over their web browserâ€™s behaviour and interface.
    '';
    license     = licenses.gpl3Only;
    maintainers = [ maintainers.AndersonTorres ];
    platforms   = platforms.unix;
  };
}
