grimm-nixos-laptop/common/sound/midi.nix

{
  config,
  lib,
  pkgs,
  ...
}:
let
  sound_font = pkgs.soundfont-fluid;
  inherit (config.grimmShared) enable sound;
in
{
  config = lib.mkIf (enable && sound.midi) {
    environment.systemPackages =
      (with pkgs; [
        mpv
        timidity
        ffmpeg-full
      ])
      ++ [ sound_font ];

    environment.pathsToLink = [ "/share/soundfonts" ];

    environment.etc."timidity/timidity.cfg".text = "soundfont ${sound_font}/share/soundfonts/FluidR3_GM2-2.sf2";
  };

  options.grimmShared.sound.midi = lib.mkEnableOption "enable midi";
}