gil.ink/.eleventy.js

import { RenderPlugin, IdAttributePlugin } from "@11ty/eleventy";
import eleventyNavigationPlugin from "@11ty/eleventy-navigation";
import markdownIt from "markdown-it";
import markdownItFootnote from "markdown-it-footnote";
import { DateTime } from "luxon";

export default function (eleventyConfig) {
  const MARKDOWN_OPTIONS = {
    html: true,
    breaks: true,
    linkify: true,
    typographer: true,
  };

  let md = markdownIt(MARKDOWN_OPTIONS)
    .use(markdownItFootnote);

  // Libraries
  eleventyConfig.setLibrary("md", md);

  // Plugins
  eleventyConfig.addPlugin(RenderPlugin);
  eleventyConfig.addPlugin(IdAttributePlugin);
  eleventyConfig.addPlugin(eleventyNavigationPlugin);

  // Filters
  eleventyConfig.addFilter("formatDate", (dateObj) => {
    return DateTime.fromJSDate(dateObj).toFormat("yyyy-MM-dd");
  });
  eleventyConfig.addFilter("formatDateRel", (dateObj) => {
    return DateTime.fromJSDate(dateObj).toRelative();
  });
  eleventyConfig.addFilter("mdinline", (content) => {
    return md.renderInline(content);
  });

  // Passthrough copies
  ["src/assets"].forEach((path) => {
    eleventyConfig.addPassthroughCopy(path);
  });

  eleventyConfig.addWatchTarget("./src/assets/css");

  return {
    dir: {
      input: "src",
      output: "public",
      includes: "_includes",
      layouts: "_layouts",
    },
  };
}