Function shouldProcessUrl

scripts/convert-mdnice-images-to-cdn.js:259–272

(url, domains)

}

function shouldProcessUrl(url, domains) {
  let parsed;
  try {
    parsed = new URL(url);
  } catch {
    return false;
  }

  if (!domains.some((domain) => hostMatches(parsed.hostname, domain))) {
    return false;
  }

  return IMAGE_EXTENSIONS.has(path.extname(parsed.pathname).toLowerCase());
}

function hostMatches(hostname, domain) {
  return hostname === domain || hostname.endsWith(`.${domain}`);