.eleventy.js

const syntaxHighlight = require("@11ty/eleventy-plugin-syntaxhighlight");
const markdownIt = require("markdown-it");
const markdownItAnchor = require("markdown-it-anchor");
const pluginTOC = require('eleventy-plugin-nesting-toc');
const anchor = require("markdown-it-anchor");
module.exports = function (eleventyConfig) {
    eleventyConfig.addPlugin(pluginTOC);
    eleventyConfig.addPlugin(syntaxHighlight);
    eleventyConfig.addPassthroughCopy("./src/css/");
    eleventyConfig.addPassthroughCopy("./src/images/");
    eleventyConfig.addPassthroughCopy("./src/rest/");
    eleventyConfig.addWatchTarget("./src/css/");
    eleventyConfig.addShortcode("year", () => `${new Date().getFullYear()}`);
    let markdownLibrary = markdownIt({
        html: true,
        breaks: true,
        linkify: true
    }).use(markdownItAnchor, {
        permalink: anchor.permalink.headerLink()
    });
    eleventyConfig.setLibrary("md", markdownLibrary);
    eleventyConfig.addFilter("lastmodDate", function (value) {
        // return should be yyyy-mm-dd with padded 0's for mm and dd
        let date = new Date(value);
        let mm = date.getMonth() + 1;
        let dd = date.getDate();
        return `${date.getFullYear()}-${mm.toString().padStart(2, "0")}-${dd.toString().padStart(2, "0")}`;
    })
    return {
        dir: {
            input: "src",
            output: "_site",
        },
    };
};