added articles

other improvements

.eleventy.js

@@ -1,9 +1,28 @@
+const pluginRev = require("eleventy-plugin-rev");
+const eleventySass = require("eleventy-sass");
+const tinyHTML = require('@sardine/eleventy-plugin-tinyhtml');
 const eleventyNavigationPlugin = require("@11ty/eleventy-navigation");
 
 module.exports = function (eleventyConfig) {
-    eleventyConfig.addWatchTarget("./src/scss/");
-
+    eleventyConfig.addPlugin(pluginRev);
+    eleventyConfig.addPlugin(tinyHTML);
+    eleventyConfig.addPlugin(eleventySass, {
+        sass: {
+            loadPaths: ["node_modules"],
+            style: "compressed",
+            sourceMap: false,
+        },
+        compileOptions: {
+            permalink: function (contents, inputPath) {
+                return (data) => {
+                    return data.page.filePathStem.replace(/^\/scss\//, "/css/") + ".css";
+                };
+            }
+        },
+        rev: true
+    });
     eleventyConfig.addPlugin(eleventyNavigationPlugin);
+
     eleventyConfig.setUseGitIgnore(false);
     eleventyConfig.addPassthroughCopy({
         "src/img": "img",
@@ -19,7 +38,7 @@ module.exports = function (eleventyConfig) {
     });
 
     eleventyConfig.addFilter("sum", function (value) {
-        return value.map(d => d.amount).reduce((a, b) => a + b);
+        return value.map(d => d.amount).reduce((a, b) => a + b, 0);
     });
 
     eleventyConfig.addFilter("amount", function (value) {
@@ -43,6 +62,10 @@ module.exports = function (eleventyConfig) {
             .length;
     });
 
+    eleventyConfig.addFilter('getServiceById', (services, serviceId) => {
+        return services.find(s => s.id === serviceId);
+    });
+
     return {
         // Pre-process *.md files with: (default: `liquid`)
         markdownTemplateEngine: "njk",