index.js

#!/usr/bin/env node
const chalk = require('chalk')
const inquirer = require('inquirer')
const validateProjectName = require('validate-npm-package-name')
const packages2 = require('./lib/packages2')
const { logger, packages, project } = require('./lib')

const currentNodeVer = process.versions.node
const major = currentNodeVer.split('.')[0]
const requiredVer = 8

if (major < requiredVer) {
  logger.error([
    `You are running Node ${currentNodeVer}.`,
    `Create ESNext App requires Node ${requiredVer} or higher.`,
    'Please upgrade your node.',
  ].join('\n'))
  process.exit(1)
}

const createESNextApp = (answers) => {
  const { name, template } = answers
  // eslint-disable-next-line
  console.log(chalk`{green ●} ☕️  Start creating ESNext application <type: {red ${template}}>: ${name}`)

  const templateDir = template.toLowerCase()

  switch (answers.template) {
    case 'Fastify':
      project.create(name, templateDir, packages2.Fastify)
      break
    case 'MobX':
      project.create(name, templateDir, packages2.MobX)
      break
    default:
      project.create(name, templateDir, packages.Basic)
  }
}

inquirer
  .prompt([
    {
      type: 'input',
      name: 'name',
      message: 'Please provide your project name:',
    },
    {
      type: 'list',
      name: 'template',
      message: 'Which template you need?',
      choices: [
        { name: 'Basic - ESNext Boilerplate', value: 'Basic' },
        { name: 'Fastify - Server Boilerplate', value: 'Fastify' },
        { name: 'MobX (Parcel) + React Boilerplate', value: 'MobX' },
      ],
    },
  ])
  .then((answers) => {
    if (!validateProjectName(answers.name)) {
      logger.error('Please provide a valid project name')
      process.exit(1)
    } else {
      createESNextApp(answers)
    }
  })