nightwatch/lib/utils/requireModule.js

Easy to use Node.js based end-to-end testing solution for web applications using the W3C WebDriver API.

const path = require('path');

const requireModule = module.exports = function(fullpath) {
  let exported;
  try {
    exported = require(fullpath);
  } catch (err) {
    if (err.code === 'MODULE_NOT_FOUND') {
      return requireModule(path.resolve(fullpath));
    }

    if (err.code !== 'ERR_REQUIRE_ESM') {
      throw err;
    }

    return import(fullpath).then(result => (result.default || {}));
  }


  if (exported && Object.prototype.hasOwnProperty.call(exported, 'default')) {
    return exported.default;
  }

  return exported;
}