Function nextAnalyze

packages/next/src/cli/next-analyze.ts:21–59

(options: NextAnalyzeOptions, directory?: string)

}

const nextAnalyze = async (options: NextAnalyzeOptions, directory?: string) => {
  process.on('SIGTERM', () => {
    saveCpuProfile()
    process.exit(143)
  })
  process.on('SIGINT', () => {
    saveCpuProfile()
    process.exit(130)
  })

  const { profile, mangling, experimentalAppOnly, output, port } = options

  if (!mangling) {
    warn(
      `Mangling is disabled. ${italic('Note: This may affect performance and should only be used for debugging purposes.')}`
    )
  }

  if (profile) {
    warn(
      `Profiling is enabled. ${italic('Note: This may affect performance.')}`
    )
  }

  const dir = getProjectDir(directory)

  if (!existsSync(dir)) {
    printAndExit(`> No such directory exists as the project root: ${dir}`)
  }

  return analyze({
    dir,
    reactProductionProfiling: profile,
    noMangling: !mangling,
    appDirOnly: experimentalAppOnly,
    output,
    port,
  })
}

export { nextAnalyze }