Function getTransform

build-system/tasks/server-tests.js:90–98

* Extracts the JS transform for a test from its transform file. * @param {string} inputFile * @param {!Object} extraOptions * @return {Promise }

(inputFile, extraOptions)

 * @return {Promise<string>}
 */
async function getTransform(inputFile, extraOptions) {
  const transformDir = getTransformerDir(inputFile);
  const parsed = path.parse(transformDir);
  const transformPath = path.join(parsed.dir, 'dist', parsed.base);
  const transformFile = (
    await fastGlob(path.resolve(transformPath, '*.js'))
  )[0];
  return (await import(transformFile)).default.default(extraOptions);
}

/**
 * Computes the output for a test from its transform and input.