Use correct var for let

[rbdr/tomato-sauce] / bin / tomato_sauce.js

#!/usr/bin/env node

'use strict';

/* eslint no-console: 0 */

const Path = require('path');
const Getenv = require('getenv');

const TomatoSauce = require('..');
const Util = require('../lib/util');

const config = {
  port: Getenv.int('TOMATO_SAUCE_PORT', 9999),
  frequency: Getenv.int('TOMATO_SAUCE_FREQUENCY', 333),
  modulation: Getenv.int('TOMATO_SAUCE_MODULATION_SPEED', 5)
};

const screenPath = Getenv('TOMATO_SAUCE_SCREEN_PATH', Path.join(__dirname, '../lib/screens'));
const rendererPath = Getenv('TOMATO_SAUCE_RENDERER_PATH', Path.join(__dirname, '../lib/renderers'));

Util.loadFiles(screenPath).then((screens) => {

  config.screens = screens;
  return Util.loadFiles(rendererPath);
})
  .then((renderers) => {

    config.renderers = renderers;
  })
  .then(() => {

    const tomatoSauce = new TomatoSauce(config);

    tomatoSauce.on('listening', (event) => {

      const address = event.data.server.address();
      console.log(`Tomato Sauce listening on: ${address.address}:${address.port}`);
    });

    tomatoSauce.on('error', (error) => {

      console.error(error.stack || error.message || error);
      process.exit(1);
    });

    tomatoSauce.run();
  });