.eleventy.js

// @ts-nocheck
const fs = require('fs')

const eleventyPluginTimeToReadOptions = {
  speed: '1000 characters per minute',
  language: 'en',
  style: 'long',
  type: 'unit',
  hours: 'auto',
  minutes: true,
  seconds: false,
  digits: 1,
  output: function (data) {
    const emoji =
      [null, '🐜', '🐤', '🐇', null, null, '🐘'][data.minutes] || '🐘'
    return `${emoji} ${data.minutes} ${data.speed.interval} reading`
  },
}

const eleventyPluginDirectoryOutput = {
  columns: {
    filesize: true,
    benchmark: true,
  },
  warningFileSize: 400 * 1000,
}

module.exports = conf => {
  conf.addPassthroughCopy({ './src/assets': '/assets' })
  conf.addWatchTarget('./src/assets/')
  conf.addWatchTarget('./src/utils/')
  conf.addWatchTarget('./tailwind.config.js')
  conf.addWatchTarget('./config.js')

  conf.addPlugin(require('@11ty/eleventy-plugin-syntaxhighlight'))
  conf.addPlugin(require('@11ty/eleventy-navigation'))
  conf.addPlugin(require('@11ty/eleventy-plugin-rss'))
  conf.addPlugin(
    require('@11ty/eleventy-plugin-directory-output'),
    eleventyPluginDirectoryOutput
  )
  conf.addPlugin(require('eleventy-google-fonts'))
  conf.addPlugin(
    require('eleventy-plugin-time-to-read'),
    eleventyPluginTimeToReadOptions
  )
  conf.addPlugin(require('eleventy-plugin-embed-everything'))
  conf.addPlugin(require('./config/plugins/blog'))
  conf.addPlugin(require('./config/plugins/buttons'))
  conf.addPlugin(require('./config/plugins/filters'))
  conf.addPlugin(require('./config/plugins/lazy-image'))
  conf.addPlugin(require('./config/plugins/cards'))
  conf.addPlugin(require('./config/plugins/anchors'))
  conf.addPlugin(require('./config/plugins/external-links'))
  conf.addPlugin(require('./config/plugins/footers'))

  conf.addShortcode('version', now)

  prod(() => {
    conf.addTransform(
      'htmlmin',
      require('./config/transformers/html-minifier.js')
    )
  })

  /** SERVER */
  conf.setBrowserSyncConfig({
    files: './public/**/*.css',
    callbacks: {
      ready: function (err, browserSync) {
        const content_404 = fs.readFileSync('public/404/index.html')

        browserSync.addMiddleware('*', (req, res) => {
          res.writeHead(404, { 'Content-type': 'text/html; charset=UTF-8' })
          res.write(content_404)
          res.end()
        })
      },
    },
    ui: false,
    ghostMode: false,
  })

  return {
    templateFormats: ['md', 'njk', 'html', 'liquid'],
    markdownTemplateEngine: 'njk',
    dataTemplateEngine: 'njk',
    htmlTemplateEngine: 'njk',
    // pathPrefix: "/",
    dir: {
      input: 'src',
      includes: '_includes',
      data: '_data',
      output: 'public',
    },
  }
}

function prod(cb) {
  if (process.env.ELEVENTY_ENV === 'production') cb()
}

function now() {
  return String(new Date())
}