function build() {
  log.info(`Creating an optimized production build...`)
  const compiler = createWebpackCompiler(
    () => {
      log.ok(`The ${chalk.cyan(relativeAppBuildPath)} folder is ready to be deployed.`)
    },
    () => {
      log.err(`Aborting`)
      process.exit(2)
    }
  )

  return new Promise((resolve, reject) => {
    compiler.run((err, stats) => {
      if (err) {
        return reject(err)
      }

      return resolve(stats)
    })
  })
}
function build() {
  log.info(`Creating an optimized production build...`)
  const compiler = createWebpackCompiler(
    () => {
      log.ok(`The ${chalk.cyan(relativeAppBuildPath)} folder is ready to be deployed.`)
    },
    () => {
      log.err(`Aborting`)
      process.exit(2)
    }
  )

  return new Promise((resolve, reject) => {
    compiler.run((err, stats) => {
      if (err) {
        return reject(err)
      }

      return resolve(stats)
    })
  })
}
function build ( ) { log . info ( ` ` ) const compiler = createWebpackCompiler ( ( ) => { log . ok ( ` ${ chalk . cyan ( relativeAppBuildPath ) } ` ) } , ( ) => { log . err ( ` ` ) process . exit ( 2 ) } ) return new Promise ( ( resolve , reject ) => { compiler . run ( ( err , stats ) => { if ( err ) { return reject ( err ) } return resolve ( stats ) } ) } ) }
Create the production build and print the deployment instructions.
Create the production build and print the deployment instructions .