#!/usr/bin/env node

'use strict';

const prompt = require('prompt-promise');

const theme = require('../theme');

const run = async () => {

  while (true) {

    const otp = await prompt('NPM 2-factor auth code: ');

    prompt.done();

    if (otp) {

      return otp;

    } else {

      console.log();

      console.log(theme.error`Two-factor auth is required to publish.`);

      // (Ask again.)

    }

  }

};

module.exports = run;