with import <nixpkgs> {
  overlays = [
    (import (fetchTarball
      "https://github.com/oxalica/rust-overlay/archive/master.tar.gz"))
  ];
};

{ lib, fetchzip, pkg-config, wrapGAppsHook, gtk3, librsvg, gtk-layer-shell
, stdenv, libdbusmenu, libdbusmenu-gtk3 }:

let
  rustPlatform = makeRustPlatform {
    cargo = rust-bin.stable.latest.minimal;
    rustc = rust-bin.stable.latest.minimal;
  };

in rustPlatform.buildRustPackage rec {
  pname = "eww";
  version = "0.6.0";

  src = fetchzip { # for now the github release is broken
    url = "https://github.com/elkowar/eww/archive/refs/heads/master.zip";
    hash = "sha256-eDOg5Ink3iWT/B1WpD9po5/UxS4DEaVO4NPIRyjSheM=";
  };

  cargoHash = "sha256-3XlI6dwooPCacLGYxD7RsN//DkORXv+1/bRPqkjbTYA=";

  nativeBuildInputs = [ pkg-config wrapGAppsHook ];

  buildInputs = [ gtk3 librsvg libdbusmenu libdbusmenu-gtk3 gtk-layer-shell ];

  buildNoDefaultFeatures = true;
  buildFeatures = [ "wayland" ];

  cargoBuildFlags = [ "--release" "--bin" "eww" ];

  cargoTestFlags = cargoBuildFlags;

  # requires unstable rust features
  RUSTC_BOOTSTRAP = 1;

  meta = with lib; {
    description = "ElKowars wacky widgets";
    homepage = "https://github.com/elkowar/eww";
    license = licenses.mit;
    maintainers = with maintainers; [ figsoda lom ];
    mainProgram = "eww";
    broken = stdenv.isDarwin;
  };
}