chore(doc-gen): generate sitemap.xml

docs/config/index.js

@@ -31,6 +31,7 @@ module.exports = new Package('angularjs', [
 .processor(require('./processors/keywords'))
 .processor(require('./processors/pages-data'))
 .processor(require('./processors/versions-data'))
+.processor(require('./processors/sitemap'))
 
 
 .config(function(dgeni, log, readFilesProcessor, writeFilesProcessor) {

docs/config/processors/sitemap.js

@@ -0,0 +1,25 @@
+'use strict';
+
+var exclusionRegex = /^index|examples\/|ptore2e\//;
+
+module.exports = function createSitemap() {
+  return {
+    $runAfter: ['paths-computed'],
+    $runBefore: ['rendering-docs'],
+    $process: function(docs) {
+      docs.push({
+        id: 'sitemap.xml',
+        path: 'sitemap.xml',
+        outputPath: '../sitemap.xml',
+        template: 'sitemap.template.xml',
+        urls: docs.filter(function(doc) {
+          return doc.path &&
+            doc.outputPath &&
+            !exclusionRegex.test(doc.outputPath);
+        }).map(function(doc) {
+          return doc.path;
+        })
+      });
+    }
+  };
+};

docs/config/templates/app/sitemap.template.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+  {%- for url in doc.urls %}
+  <url>
+    <loc>https://docs.angularjs.org/{$ url $}</loc>
+  </url>{% endfor %}
+</urlset>