Run headless chrome in netlify lambda functions
const chromium = require('chrome-aws-lambda')
const puppeteer = require('puppeteer-core')
exports.handler = async (event, context, callback) => {
let theTitle = null
let browser = null
console.log('spawning chrome headless')
try {
const executablePath = await chromium.executablePath
// setup
browser = await puppeteer.launch({
args: chromium.args,
executablePath: executablePath,
headless: chromium.headless,
})
// Do stuff with headless chrome
const page = await browser.newPage()
const targetUrl = 'https://davidwells.io'
// Goto page and then do stuff
await page.goto(targetUrl, {
waitUntil: ["domcontentloaded", "networkidle0"]
})
await page.waitForSelector('#phenomic')
theTitle = await page.title();
console.log('done on page', theTitle)
} catch (error) {
console.log('error', error)
return callback(null, {
statusCode: 500,
body: JSON.stringify({
error: error
})
})
} finally {
// close browser
if (browser !== null) {
await browser.close()
}
}
return callback(null, {
statusCode: 200,
body: JSON.stringify({
title: theTitle,
})
})
}