Function saveBundleAndMap

local-cli/bundle/output/bundle.js:43–79

(
  bundle: Bundle,
  options: OutputOptions,
  log: (x: string) => {},
)

}

function saveBundleAndMap(
  bundle: Bundle,
  options: OutputOptions,
  log: (x: string) => {},
): Promise<> {
  const {
    bundleOutput,
    bundleEncoding: encoding,
    dev,
    sourcemapOutput,
    sourcemapSourcesRoot
  } = options;

  log('start');
  const codeWithMap = createCodeWithMap(bundle, !!dev, sourcemapSourcesRoot);
  log('finish');

  log('Writing bundle output to:', bundleOutput);

  const {code} = codeWithMap;
  const writeBundle = writeFile(bundleOutput, code, encoding);
  const writeMetadata = writeFile(
    bundleOutput + '.meta',
    meta(code, encoding),
    'binary');
  Promise.all([writeBundle, writeMetadata])
    .then(() => log('Done writing bundle output'));

  if (sourcemapOutput) {
    log('Writing sourcemap output to:', sourcemapOutput);
    const writeMap = writeFile(sourcemapOutput, codeWithMap.map, null);
    writeMap.then(() => log('Done writing sourcemap output'));
    return Promise.all([writeBundle, writeMetadata, writeMap]);
  } else {
    return writeBundle;
  }
}

exports.build = buildBundle;
exports.save = saveBundleAndMap;