wdio-github.conf.js

const basicConfig = require('./wdio.conf')

exports.config = {
	...basicConfig.config,
  // We only need to override the Chrome configuration of capabilities
	capabilities: [
	{
		maxInstances: 5,
		browserName: 'chrome',
		acceptInsecureCerts: true,
	  // We need to extends some Chrome flags in order to tell Chrome to run headless
		'goog:chromeOptions': {
			args: ['--headless', '--disable-gpu', '--disable-dev-shm-usage'],
		},
	},
	],
}