#!/usr/bin/env bun
/* eslint-env node */

import fs from 'fs';
import { parseArgs } from 'util';

const { positionals } = parseArgs({
  args: Bun.argv,
  options: {},
  strict: true,
  allowPositionals: true,
});

const currentDate = new Date().toISOString().split('T')[0];

const host = positionals[2];

const robotsTxtTemplate = `
User-agent: *
Allow: /
Allow: /connect
Disallow: /api
Disallow: /assets

Sitemap: https://${host}/sitemap.xml
`;

const robotsTxtPath = './public/robots.txt';

fs.writeFile(robotsTxtPath, robotsTxtTemplate, err => {
  if (err) {
    console.error('Error writing robots.txt:', err);
    process.exit(1);
  }
  console.log('robots.txt created successfully:', currentDate);
});