next-sitemap.config.js

/** @type {import("next-sitemap").IConfig} */
const { locales } = require('./src/constants/language')

const site = process.env.SITE_URL || 'https://www.illacloud.com'
const getHrefLan = (href) => {
  for (let i = 0; i < locales.length; i++) {
    if (href.includes(locales[i]))
      return locales[i].slice(0, 2).toLocaleLowerCase()
  }

  return 'en'
}

const transformUrl = async (list, config) => {
  const res = []
  await list.forEach(async (url) => {
    res.push(await config.transform(config, url))
  })
  return res
}

module.exports = {
  siteUrl: site,
  generateRobotsTxt: true,
  transform: async (config, path) => {
    const currentPath = path.replace('/en-US', '')
    return {
      loc: currentPath, // => this will be exported as http(s)://<config.siteUrl>/<path>
      changefreq: config.changefreq,
      priority: config.priority,
      lastmod: config.autoLastmod ? new Date().toISOString() : undefined,
      alternateRefs: [
        {
          href: site + currentPath,
          hreflang: getHrefLan(path),
          hrefIsAbsolute: true,
        },
      ],
    }
  },
  additionalPaths: async (config) => {
    const result = []
    const list = [
      '/integrations',
      '/components',
      '/integrations/MySQL',
      '/integrations/PostgreSQL',
      '/integrations/MariaDB',
      '/integrations/TiDB',
      '/integrations/Redis',
      '/integrations/MongoDB',
      '/integrations/Elastic%20Search',
      '/integrations/Firebase',
      '/integrations/Supabase%20DB',
      '/integrations/Clickhouse',
      '/integrations/Amazon%20DynamoDB',
      '/integrations/Snowflake',
      '/components/Upload',
      '/components/Switch',
      '/components/Select',
      '/components/Radio%20group',
      '/components/Checkbox%20Group',
      '/components/Chart',
      '/components/Tables',
      '/components/PDF',
      '/components/Video',
    ]
    result.push(...(await transformUrl(list, config)))
    return result
  },
  robotsTxtOptions: {
    policies: [
      {
        userAgent: '*',
        allow: '/',
        disallow: [
          'https://cloud.illacloud.com/*',
          'https://builder.illacloud.com/*',
          'https://status.illacloud.com/',
          "'https://github.com/",
        ],
      },
    ],
  },
}