cryptocom-react-cli/index.js

It's a quick tool to help you build a react project with one command

#!/usr/bin/env node
import chalk from 'chalk'
import fs from 'fs'
import { fileURLToPath } from 'url';
import path from 'path'
import commander from 'commander'
import inquirer from 'inquirer'
import shell from 'shelljs'
import ora from 'ora'
import { spawnSync } from 'child_process'
import { getGitDemoPackages } from './utils/downloadGitPackage.js'
               
const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename)

const packageJson = JSON.parse(fs.readFileSync(path.resolve(__dirname, './package.json'), 'utf-8'));
commander.version(packageJson.version, '-v --version');
commander.command('upgrade [version]').action(function (name) {
    shell.exec('npm install cryptocom-react-cli -g');
});

commander.command('init <name>').action(async name => {
   
  const outPath = path.resolve(process.cwd(), name);
  console.log(outPath)
  const ifExistOutPath = fs.existsSync(outPath);
  if (ifExistOutPath) {
      let answer = await inquirer.prompt({
          type: 'list',
          name: 'outDirStratgy',
          message: `Target directory ${outPath} already exists \n pick an action:`,
          choices: [
              {
                  name: 'Overwrite',
                  value: 'overwrite'
              },
              {
                  name: 'Cancel',
                  value: 'cancel'
              }
          ]
      });
      if (answer.outDirStratgy === 'cancel') {
          return false;
      } else if (answer.outDirStratgy === 'overwrite') {
        const spinner = ora('Clearing files...').start();
        shell.rm('-Rf', outPath);
        spinner.succeed(`Cleared files under ${outPath}`)
        fs.mkdirSync(outPath);
        await getGitDemoPackages(outPath);
      } else {
        await getGitDemoPackages(outPath);
      }
  } else {
    fs.mkdirSync(outPath);
    await getGitDemoPackages(outPath);
  }

  shell.cd(outPath);
  if(shell.which('yarn')) {
    const spinner = ora('Installing dependencies...\n').start();
    spawnSync('yarn', ['install'],{stdio: 'inherit','cwd': process.cwd()});
    spinner.succeed('Done.')
    process.exit(1);
  } else {
    console.log(chalk.red('please install yarn in global.'))
  }
  
});

if (!process.argv.slice(2).length) {
  commander.outputHelp(function(text){
      return chalk.cyan(text);
  });
}

// error on unknown commands
commander.on('command:*', function () {
  console.error('Invalid command: %s\nSee --help for a list of available commands.', commander.args.join(' '));
  process.exit(1);
});

commander.parse(process.argv);