gistfile1.txt

const glob = require('glob');
const fs = require('fs');
const fetch = require('node-fetch');

const GECKO_PATH = "/Users/dale/src/gecko";
const EXTENSIONS_PATH = "browser/components/search/extensions";

async function testUrl(url) {
  if (!url || !/https/.test(url)) {
    return true;
  }
  try {
    //console.log(`testing ${url}`);
    await fetch(url, {timeout: 50000});
    return true;
  } catch (ex) {
    console.log(`failed: ${url}`);
    return false;
  }
}

(async function test() {
  let path = `${GECKO_PATH}/${EXTENSIONS_PATH}/**/manifest.json`;
  let files = glob.sync(path).sort();

  for (const file of files) {
    let rawdata = fs.readFileSync(file);
    let manifest = JSON.parse(rawdata);
    let {search_url, suggest_url, search_form} =
      manifest.chrome_settings_overrides.search_provider;

    if (!(await testUrl(search_url)) ||
        !(await testUrl(suggest_url)) ||
        !(await testUrl(search_form))) {
      console.error(`${file} failed`);
    }
  }
})();