Function confirmTargetDirectorySafety

packages/cli/src/cli.ts:264–293

(
    targetDir: string,
    forced?: boolean,
  )

  const program = new Command()

  async function confirmTargetDirectorySafety(
    targetDir: string,
    forced?: boolean,
  ) {
    if (forced) {
      return
    }

    if (!fs.existsSync(targetDir)) {
      return
    }

    if (!fs.statSync(targetDir).isDirectory()) {
      throw new Error(`Target path exists and is not a directory: ${targetDir}`)
    }

    if (fs.readdirSync(targetDir).length === 0) {
      return
    }

    const shouldContinue = await confirm({
      message: `Target directory "${targetDir}" already exists and is not empty. Continue anyway?`,
      initialValue: false,
    })

    if (isCancel(shouldContinue) || !shouldContinue) {
      cancel('Operation cancelled.')
      process.exit(0)
    }
  }

  async function confirmCreateOptions(finalOptions: Options) {
    const lines: Array<string> = []