nixpkgs/pkgs/tools/system/zenith/default.nix

{ lib
, stdenv
, rustPlatform
, fetchFromGitHub
, IOKit
, nvidiaSupport ? false
, makeWrapper
}:

rustPlatform.buildRustPackage rec {
  pname = "zenith";
  version = "0.12.0";

  src = fetchFromGitHub {
    owner = "bvaisvil";
    repo = pname;
    rev = version;
    sha256 = "1bn364rmp0q86rd7vgv4n7x09cdf9m4njcaq92jnk85ni6h147ax";
  };

  cargoBuildFlags = lib.optionals nvidiaSupport [ "--features" "nvidia" ];
  cargoSha256 = "0c2mk2bcz4qjyqmf11yqhnhy4pqxr77b3c1gvr5jfmjshx4ff7v2";

  nativeBuildInputs = lib.optional nvidiaSupport makeWrapper;
  buildInputs = lib.optionals stdenv.isDarwin [ IOKit ];

  postInstall = lib.optionalString nvidiaSupport ''
    wrapProgram $out/bin/zenith \
      --suffix LD_LIBRARY_PATH : "/run/opengl-driver/lib"
  '';

  meta = with lib; {
    description = "Sort of like top or htop but with zoom-able charts, network, and disk usage"
      + lib.optionalString nvidiaSupport ", and NVIDIA GPU usage";
    homepage = "https://github.com/bvaisvil/zenith";
    license = licenses.mit;
    maintainers = with maintainers; [ bbigras ];
    # doesn't build on aarch64 https://github.com/bvaisvil/zenith/issues/19
    # see https://github.com/NixOS/nixpkgs/pull/88616
    platforms = platforms.x86;
  };
}