nixos-dotfiles/user/modules/mpd-notification/default.nix

{
  config,
  lib,
  pkgs,
  ...
}: let
  cfg = config.services.mpd-notification;
in {
  options.services.mpd-notification = {
    package = lib.mkPackageOption pkgs "mpd-notification" {};
    enable = lib.mkEnableOption "the mpd-notification service";
  };

  config = lib.mkIf cfg.enable {
    systemd.user.services.mpd-notification = {
      Unit = {
        Description = "A notification daemon for MPD";
        Documentation = "https://github.com/eworm-de/mpd-notification";
        After = ["mpd.service" "network.target" "network-online.target"];
        Requires = ["dbus.socket"];
      };

      Service = {
        Type = "simple";
        Restart = "on-failure";
        ExecStart = "${cfg.package}/bin/mpd-notification";
      };
    };
  };
}