.eleventy.js

// 11ty configuration
const dev = (global.dev = process.env.ELEVENTY_ENV === "development"),
  now = new Date();

module.exports = (config) => {
  /* --- PLUGINS --- */
  // navigation
  config.addPlugin(require("@11ty/eleventy-navigation"));

  config.addPassthroughCopy("src/_redirects");

  /* --- TRANSFORMS -- */
  // inline assets
  config.addTransform("inline", require("./lib/transforms/inline"));
  // minify HTML
  config.addTransform("htmlminify", require("./lib/transforms/htmlminify"));
  // CSS processing
  config.addTransform("postcss", require("./lib/transforms/postcss"));

  /* --- FILTERS --- */
  // format dates
  const dateformat = require("./lib/filters/dateformat");
  config.addFilter("datefriendly", dateformat.friendly);
  config.addFilter("dateymd", dateformat.ymd);
  // format word count and reading time
  config.addFilter("readtime", require("./lib/filters/readtime"));

  /* --- SHORTCODES --- */
  // page navigation
  config.addShortcode("navlist", require("./lib/shortcodes/navlist.js"));

  /* --- CUSTOM COLLECTIONS --- */
  // post collection (in src/episodes)
  config.addCollection("post", (collection) =>
    collection
      .getFilteredByGlob("./src/episodes/*.md")
      .filter((p) => dev || (!p.data.draft && p.date <= now))
  );

  config.addCollection("latest", (collection) =>
    collection
      .getFilteredByGlob("./src/episodes/*.md")
      .filter((p) => dev || (!p.data.draft && p.date <= now))
      .reverse()
      .slice(0, 1)
  );

  /* --- WATCH FOLDERS --- */
  config.addWatchTarget("./src/scss/");
  config.addWatchTarget("./src/js/");

  // 11ty defaults
  return {
    dir: {
      input: "src",
      output: "build",
    },
  };
};