83 lines
2.4 KiB
JavaScript
83 lines
2.4 KiB
JavaScript
const { DateTime } = require("luxon");
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const metadata = require("./_data/metadata.json");
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const absoluteUrl = require("./_src/AbsoluteUrl");
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const HtmlToAbsoluteUrls = require("./_src/HtmlToAbsoluteUrls");
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const syntaxHighlighter = require("./_src/eleventy-liquidjs-tag-highlight-prismjs");
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function dateToISO(dateObj) {
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return DateTime.fromJSDate(dateObj).toISO({ includeOffset: true, suppressMilliseconds: true });
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}
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module.exports = function(eleventyConfig) {
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eleventyConfig.addLayoutAlias("post", "layouts/post.njk");
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eleventyConfig.addFilter("rssLastUpdatedDate", collection => {
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if( !collection.length ) {
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throw new Error( "Collection is empty in lastUpdatedDate filter." );
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}
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// Newest date in the collection
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return dateToISO(collection[ collection.length - 1 ].date);
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});
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eleventyConfig.addFilter("rssDate", dateObj => {
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return dateToISO(dateObj);
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});
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eleventyConfig.addFilter("readableDate", dateObj => {
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return DateTime.fromJSDate(dateObj).toFormat("dd LLL yyyy");
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});
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eleventyConfig.addNunjucksFilter("absoluteUrl", function(href, base) {
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return absoluteUrl(href, base);
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});
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eleventyConfig.addNunjucksFilter("htmlToAbsoluteUrls", function(htmlContent, base, callback) {
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if(!htmlContent) {
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callback(null, "");
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return;
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}
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HtmlToAbsoluteUrls(htmlContent, base).then(result => {
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callback(null, result.html);
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});
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}, true);
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// compatibility with existing {% highlight js %} and others
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eleventyConfig.addLiquidTag("highlight", syntaxHighlighter);
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// only content in the `posts/` directory
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eleventyConfig.addCollection("posts", function(collection) {
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return collection.getAllSorted().filter(function(item) {
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return item.inputPath.match(/^\.\/posts\//) !== null;
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});
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});
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return {
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templateFormats: [
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"md",
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"njk",
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"html",
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"png",
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"jpg",
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"css"
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],
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// If your site lives in a different subdirectory, change this.
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// Leading or trailing slashes are all normalized away, so don’t worry about it.
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// If you don’t have a subdirectory, use "" or "/" (they do the same thing)
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// This is only used for URLs (it does not affect your file structure)
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pathPrefix: "/",
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markdownTemplateEngine: "liquid",
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htmlTemplateEngine: "njk",
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dataTemplateEngine: "njk",
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passthroughFileCopy: true,
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dir: {
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input: ".",
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includes: "_includes",
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data: "_data",
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output: "_site"
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}
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};
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};
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