puppeteer-debug

puppeteer-debug.js

'use strict';

const Puppeteer = require('puppeteer');

module.exports = {
    method: 'GET',
    path: '/debug',
    handler: async (request) => {

        let browser;
        try {
            // Launch the browser and open a new blank page
            browser = await Puppeteer.launch({
                headless: false,
                slowMo: true,
                args: ['--no-sandbox', '--disable-setuid-sandbox']
            });
            const page = await browser.newPage();

            // Navigate the page to a URL
            await page.goto('https://developer.chrome.com/');

            if (!!request.query.error) {
                throw new Error('boOM');
            }

            // Set screen size
            await page.setViewport({ width: 1080, height: 1024 });

            // Type into search box
            await page.type('.search-box__input', 'autom');

            // Wait and click on first result
            const searchResultSelector = '.search-box__link';
            await page.waitForSelector(searchResultSelector);
            await page.click(searchResultSelector);

            await browser.close();

            return `The title of this blog post is`;
        }
        finally {
            if (browser) {
                await browser.close();
            }
        }
    }
};