nightwatch.conf.js

const browserstack = require('browserstack-local');
const BUILD_NUMBER = process.env.TRAVIS_JOB_NUMBER || 'local';

let nightwatch_config = {
  src_folders: ['test'],

  selenium: {
    start_process: false,
    host: 'hub-cloud.browserstack.com',
    port: 80,
  },

  test_settings: {
    default: {
      desiredCapabilities: {
        project: 'Test project',
        build: `Chrome ${BUILD_NUMBER}`,
        'browserstack.user': process.env.BROWSERSTACK_USERNAME,
        'browserstack.key': process.env.BROWSERSTACK_ACCESS_KEY,
        'browserstack.debug': true,
        'browserstack.local': true,
        'browserstack.networkLogs': true,
        browser: 'chrome',
      },
    },
  },
};

// Code to copy seleniumhost/port into test settings
for (let i in nightwatch_config.test_settings) {
  const config = nightwatch_config.test_settings[i];
  config['selenium_host'] = nightwatch_config.selenium.host;
  config['selenium_port'] = nightwatch_config.selenium.port;
}

module.exports = nightwatch_config;