const { execSync } = require('child_process') console.log('Building CommonJS modules ...') execSync('rimraf lib && babel ./modules -d lib --copy-files', { stdio: 'inherit' }) console.log('\nBuilding client bundles ...') execSync('webpack -p --json > stats.json', { stdio: 'inherit', env: Object.assign({}, process.env, { NODE_ENV: 'production' }) })