const puppeteer = require("puppeteer");
(async () => {
  const browser = await puppeteer.launch({headless: true, args: ["--no-sandbox"]});
  const page = await browser.newPage();
  await page.goto(process.argv[2], {waitUntil: "networkidle2", timeout: 30000});
  await page.pdf({path: "/tmp/page.pdf", format: "A4"});
  await browser.close();
  console.log("done");
})();