Dockerised headless Fastly-Debug

fastly-debug.sh

docker run --rm --shm-size=512m buildkite/puppeteer node -e "
  require('puppeteer').launch({ args: ['--no-sandbox', '--disable-setuid-sandbox'] })
    .then(browser => browser.newPage()
      .then(page => page.goto('https://www.fastly-debug.com')
        .then(() => page.waitFor(() => document.querySelector('#json').textContent))
        .then(jsonEl => jsonEl.jsonValue())
        .then(console.log)
        .finally(() => page.close())
      ).finally(() => browser.close()),
      err => console.log('Error fetching Fastly debug info', err)
    )
  "