index.js

/* Generates a sitemap */
const makeSitemap = require('./make_sitemap')

module.exports = {
  onPostBuild: async ({ constants, inputs, utils }) => {
    const baseUrl = inputs.baseUrl || process.env.URL
    // Backwards compat... Correct opt is buildDir
    const buildDir = inputs.dir || inputs.distPath || inputs.buildDir || constants.PUBLISH_DIR
    // remove leading / to treat the dir a a relative one
    const trimmedBuildDir = buildDir.startsWith('/') ? buildDir.slice(1) : buildDir

    console.log('Creating sitemap from files...')

    const data = await makeSitemap({
      homepage: baseUrl,
      distPath: trimmedBuildDir,
      exclude: inputs.exclude,
      prettyURLs: inputs.prettyURLs,
      changeFreq: inputs.changeFreq,
      priority: inputs.priority,
      trailingSlash: inputs.trailingSlash,
      failBuild: utils.build.failBuild,
    })

    console.log('Sitemap Built!', data.sitemapPath)
  },
}