init.js

#!/usr/bin/env node
import { createApp, DownloadError } from "./utils/create-app.js"
import prompts from 'prompts'
import chalk from "chalk"
import { instruction } from "./utils/instructions.js";


const onCancel = () => {
  process.exit(1);
}
let template = null;
async function start() {
  const res = await prompts([{
    type: 'autocomplete',
    name: 'templateType',
    message: 'What type of template do you want',
    format: val => val || 'full_stack',
    choices: [
      { title: 'Full stack e-commerce', value: 'full_stack' },
      { title: 'Storefront', value: 'storefront' },
      { title: 'Unchained engine', value: 'kitchensink' },
    ]
  },
  {
    type: prev => prev == 'full_stack' ? 'text' : null,
    name: 'projectName',
    format: val => (val || " ").trim().replace(/\W/g, '-') ,
    message: 'Name of project',
  },
  {
    type: 'text',
    name: 'directoryPath',
    format: val => (val || " ").trim(),
    message: 'Directory name relative to current directory \n (press Enter to use current directory)',
  },
  {
    type: 'toggle',
    name: 'initGit',
    message: 'Do you want Initialize git?',
    initial: false,
    active: 'yes',
    inactive: 'no'
  }
], {onCancel})
  try {
    await createApp({ ...res })
  } catch (reason) {
    if (!(reason instanceof DownloadError)) {
      throw reason
    }
  }
  template = res.templateType
}

start()
  .then(() => {
      instruction(template)
      console.log('Inside that directory, you can run several commands:');
      console.log('Explore all of the commands available under package.json scripts')
  })
  .catch(async (reason) => {
    console.log()
    console.log('Aborting installation.')
    if (reason.command) {
      console.log(`  ${chalk.cyan(reason.command)} has failed.`)
    } else {
      console.log(chalk.red('Unexpected error. Please report it as a bug:'))
      console.log(reason)
    }
    console.log()
    process.exit(1)
  })