Function run

packages/create-next-app/index.ts:138–768

()

        : getPkgManager()

async function run(): Promise<void> {
  const conf = new Conf({ projectName: 'create-next-app' })

  if (opts.resetPreferences) {
    const { resetPreferences } = await prompts({
      onState: onPromptState,
      type: 'toggle',
      name: 'resetPreferences',
      message: 'Would you like to reset the saved preferences?',
      initial: false,
      active: 'Yes',
      inactive: 'No',
    })
    if (resetPreferences) {
      conf.clear()
      console.log('The preferences have been reset successfully!')
    }
    process.exit(0)
  }

  if (typeof projectPath === 'string') {
    projectPath = projectPath.trim()
  }

  if (!projectPath) {
    const res = await prompts({
      onState: onPromptState,
      type: 'text',
      name: 'path',
      message: 'What is your project named?',
      initial: 'my-app',
      validate: (name) => {
        const validation = validateNpmName(basename(resolve(name)))
        if (validation.valid) {
          return true
        }
        return 'Invalid project name: ' + validation.problems[0]
      },
    })

    if (typeof res.path === 'string') {
      projectPath = res.path.trim()
    }
  }

  if (!projectPath) {
    console.log(
      '\nPlease specify the project directory:\n' +
        `  ${cyan(opts.name())} ${green('<project-directory>')}\n` +
        'For example:\n' +
        `  ${cyan(opts.name())} ${green('my-next-app')}\n\n` +
        `Run ${cyan(`${opts.name()} --help`)} to see all options.`
    )
    process.exit(1)
  }

  const appPath = resolve(projectPath)
  const appName = basename(appPath)