{ nglib, nixpkgs }:
nglib.makeSystem {
  system = "x86_64-linux";
  name = "nixng-zigbee2mqtt";
  inherit nixpkgs;
  config = ({ pkgs, config, nglib, ... }:
    let
      ids = config.ids;
    in
      {
        config = {
          dumb-init = {
            enable = true;
            type.services = { };
          };

          init.services.zigbee2mqtt = {
            shutdownOnExit = true;
          };

          services.zigbee2mqtt = {
            enable = true;
            user = "root";
            envsubst = true;
            package = (import (pkgs.fetchFromGitHub {
              owner = "NixOS";
              repo = "nixpkgs";
              rev = "0c408a087b4751c887e463e3848512c12017be25";
              sha256 = "sha256-vBVwv3+kPrxbNyfo48cB5cc5/4tq5zlJGas/qw8XNBE=";
            }) { inherit (pkgs.stdenv.hostPlatform) system; }).zigbee2mqtt;
            config =
              { homeassistant = true;
                permit_join = true;
                mqtt = {
                  base_topic = "zigbee2mqtt";
                  server = "mqtt://localhost:1883";
                  user = "\${MQTT_USER}";
                  password = "\${MQTT_PASSWORD}";
                };

                frontend =
                  { port = 8456;
                    host = "0.0.0.0";
                  };

                advanced =
                  { pan_id = 15408;
                  };

                serial.port = "/dev/ttyUSB0";

                devices = "devices.yaml";
                groups = "groups.yaml";
                log_level = "debug";
              };
          };
        };
      });
  }