index.js

const { runner } = require('hygen');
const Logger = require('hygen/dist/logger');
const fs = require('fs');
const path = require('path');
const defaultTemplates = path.join(__dirname, 'templates');
const execa = require('execa');

const packageJson = require('./package.json');

if (['--version', '-v'].includes(process.argv[2])) {
  console.log(packageJson.version);
  process.exit(0);
}

function showHelp() {
  console.log(`Kodegen v${packageJson.version}\n`);
  console.log('Available actions:');
  console.log('monorepo: monorepo add-package, monorepo add-service, monorepo init');
  console.log('repo: repo init');
  console.log(`
Examples:
    npx kodegen monorepo init

In monorepo root:
  - npx kodegen monorepo add-package
  - npx kodegen monorepo add-service

    npx kodegen repo init

For more information, visit:
  https://github.com/rosen-bridge/kodegen
`);
  process.exit(0);
}


if (
  process.argv.length <= 2 || 
  process.argv.includes('-h') ||
  process.argv.includes('--help')
) {
  showHelp();
}

(async () => {
  try {
    await runner(process.argv.slice(2), {
      templates: defaultTemplates,
      cwd: process.cwd(),
      logger: new Logger.default(console.log.bind(console)),
      createPrompter: () => require('enquirer'),
      exec: (action, body) => {
    const opts = body && body.length > 0 ? { input: body } : {};
    return execa(action, undefined, { shell: true });
  },
      debug: true,
      helpers: {
        rootHasEslint: (() => {
          const configFiles = [
            'eslint.config.js',
            'eslint.config.mjs',
            '.eslintrc.js',
            '.eslintrc.cjs',
            '.eslintrc.json',
            '.eslintrc.yaml',
            '.eslintrc.yml',
          ];
          return configFiles.some(file => fs.existsSync(path.join(process.cwd(), file)));
        })(),
      },
    });
  } catch (err) {
    showHelp();
  }
})();