Function preProcess

packages/react-devtools-extensions/build.js:49–53

(destinationPath, tempPath)

};

const preProcess = async (destinationPath, tempPath) => {
  await remove(destinationPath); // Clean up from previously completed builds
  await remove(tempPath); // Clean up from any previously failed builds
  await ensureDir(tempPath); // Create temp dir for this new build
};

const build = async (tempPath, manifestPath, envExtension = {}) => {
  const binPath = join(tempPath, 'bin');