waybar/nix/default.nix

{ lib
, stdenv
, fetchFromGitHub
, meson
, pkg-config
, ninja
, wrapGAppsHook
, wayland
, wlroots
, gtkmm3
, libsigcxx
, jsoncpp
, scdoc
, spdlog
, gtk-layer-shell
, howard-hinnant-date
, libinotify-kqueue
, libxkbcommon
, evdevSupport ? true
, libevdev
, inputSupport ? true
, libinput
, jackSupport ? true
, libjack2
, mpdSupport ? true
, libmpdclient
, nlSupport ? true
, libnl
, pulseSupport ? true
, libpulseaudio
, rfkillSupport ? true
, runTests ? true
, catch2_3
, sndioSupport ? true
, sndio
, swaySupport ? true
, sway
, traySupport ? true
, libdbusmenu-gtk3
, udevSupport ? true
, udev
, upowerSupport ? true
, upower
, wireplumberSupport ? true
, wireplumber
, withMediaPlayer ? false
, glib
, gobject-introspection
, python3
, playerctl
, version
}:

stdenv.mkDerivation rec {
  pname = "waybar";
  inherit version;
  # version = "0.9.16";

  src = lib.cleanSourceWith {
    filter = name: type:
      let
        baseName = baseNameOf (toString name);
      in
        ! (
          lib.hasSuffix ".nix" baseName
        );
    src = lib.cleanSource ../.;
  };

  nativeBuildInputs = [
    meson
    ninja
    pkg-config
    scdoc
    wrapGAppsHook
  ] ++ lib.optional withMediaPlayer gobject-introspection;

  propagatedBuildInputs = lib.optionals withMediaPlayer [
    glib
    playerctl
    python3.pkgs.pygobject3
  ];
  strictDeps = false;

  buildInputs = with lib;
    [ wayland wlroots gtkmm3 libsigcxx jsoncpp spdlog gtk-layer-shell howard-hinnant-date libxkbcommon ]
    ++ optional (!stdenv.isLinux) libinotify-kqueue
    ++ optional evdevSupport libevdev
    ++ optional inputSupport libinput
    ++ optional jackSupport libjack2
    ++ optional mpdSupport libmpdclient
    ++ optional nlSupport libnl
    ++ optional pulseSupport libpulseaudio
    ++ optional sndioSupport sndio
    ++ optional swaySupport sway
    ++ optional traySupport libdbusmenu-gtk3
    ++ optional udevSupport udev
    ++ optional upowerSupport upower
    ++ optional wireplumberSupport wireplumber;

  checkInputs = [ catch2_3 ];
  doCheck = runTests;

  mesonFlags = (lib.mapAttrsToList
    (option: enable: "-D${option}=${if enable then "enabled" else "disabled"}")
    {
      dbusmenu-gtk = traySupport;
      jack = jackSupport;
      libinput = inputSupport;
      libnl = nlSupport;
      libudev = udevSupport;
      mpd = mpdSupport;
      pulseaudio = pulseSupport;
      rfkill = rfkillSupport;
      sndio = sndioSupport;
      tests = runTests;
      upower_glib = upowerSupport;
      wireplumber = wireplumberSupport;
    }
  ) ++ [
    "-Dsystemd=disabled"
    "-Dgtk-layer-shell=enabled"
    "-Dman-pages=enabled"
  ];

  preFixup = lib.optionalString withMediaPlayer ''
    cp $src/resources/custom_modules/mediaplayer.py $out/bin/waybar-mediaplayer.py
    wrapProgram $out/bin/waybar-mediaplayer.py \
      --prefix PYTHONPATH : "$PYTHONPATH:$out/${python3.sitePackages}"
  '';

  meta = with lib; {
    description = "Highly customizable Wayland bar for Sway and Wlroots based compositors";
    license = licenses.mit;
    maintainers = with maintainers; [ FlorianFranzen minijackson synthetica lovesegfault ];
    platforms = platforms.unix;
    homepage = "https://github.com/alexays/waybar";
  };
}