{ stdenv
, callPackage
, debug ? false
, fetchFromGitHub

, fennel
, glib-networking
, gobject-introspection
, webkitgtk
, gtk3
, gtk-layer-shell
, lua5_3
, socat
, cpio

, makeWrapper
} :
let
  lua = lua5_3;
  fennel_ = (fennel.override { lua = lua5_3; });
  luaDbusProxy = callPackage ./lua-dbus-proxy.nix {
    inherit (lua.pkgs) lgi buildLuaPackage;
    inherit lua;
  };
  glib_networking_gio  = "${glib-networking}/lib/gio/modules";
  inifile = lua.pkgs.buildLuaPackage rec {
    pname  = "inifile";
    name = "${pname}-${version}";
    version  = "1.0.2";
    src = fetchFromGitHub {
      owner = "bartbes";
      repo = "inifile";
      rev = "f0b41a8a927f3413310510121c5767021957a4e0";
      sha256 = "1ry0q238vbp8wxwy4qp1aychh687lvbckcf647pmc03rwkakxm4r";
    };
    buildPhase = ":";
    installPhase = ''
        mkdir -p "$out/share/lua/${lua.luaversion}"
        cp inifile.lua "$out/share/lua/${lua.luaversion}/"
      '';
  };

  luaWithPackages = lua5_3.withPackages (ps: with ps; [
    (toLuaModule fennel_)
    inifile
    luafilesystem
    lgi
    luaposix
    luaDbusProxy
    penlight

  ]);
  kiwmi = callPackage ./kiwmi.nix { lua = lua5_3; inherit debug; };
  GIO_EXTRA_MODULES = "${glib-networking}/lib/gio/modules";
in
stdenv.mkDerivation {
  pname = "eufon";
  version = "0.1";
  inherit GIO_EXTRA_MODULES;
  buildInputs = [
    luaWithPackages
    kiwmi
    glib-networking
    gobject-introspection.dev
    gtk-layer-shell
    gtk3
    webkitgtk
  ];
  nativeBuildInputs = [ cpio makeWrapper ];

  installPhase = ''
    export LUA_PATH="`lua -e 'print(package.path)'`"
    export LUA_CPATH="`lua -e 'print(package.cpath)'`"
    mkdir -p $out/bin
    find . -name kiwmi -prune \
        -o -type l -prune \
        -o -name git -prune \
        -o -print0 | cpio -0 -v --pass-through $out
    substitute bin/eufonctl.sh $out/bin/eufonctl \
      --replace SOCAT=socat SOCAT=${socat}/bin/socat
    makeWrapper ${kiwmi}/bin/kiwmi $out/bin/eufon \
      --set LUA_PATH "$out/?.lua;$LUA_PATH" \
      --set LUA_CPATH "$LUA_CPATH" \
      --prefix PATH : ${kiwmi}/bin:${luaWithPackages}/bin \
      --set EUFON_PATH "$out" \
      --set GIO_EXTRA_MODULES "${glib-networking}/lib/gio/modules" \
      --set GI_TYPELIB_PATH "$GI_TYPELIB_PATH" \
      --add-flags "-c $out/init.lua"

    chmod +x $out/bin/eufon
  '';

  src = ./.;
}