amp-list / bind issue with optimizer about amp-toolbox HOT 3 CLOSED

const AmpOptimizerMiddleware = require('amp-toolbox-optimizer-express');
const runtimeVersion = require('amp-toolbox-runtime-version');

const { corsEnabledUrl } = require('../config');

module.exports = function () {
  const optimiser = AmpOptimizerMiddleware.create({
    runtimeVersion: () => runtimeVersion.currentVersion()
  });

  return (req, res, next) => {
    const matched = corsEnabledUrl
      .concat(['/pwamp-preview'])
      .filter((path) => req.url.startsWith(path));

    if (matched.length > 0) {
      next();
      return;
    }
    optimiser(req, res, next)
  }
};