Added SiteMap generation to the documentation

docs/src/SiteMap.js

@@ -0,0 +1,31 @@
+exports.SiteMap = SiteMap;
+
+/**
+ * @see http://www.sitemaps.org/protocol.php
+ *
+ * @param docs
+ * @returns {SiteMap}
+ */
+function SiteMap(docs){
+  this.render = function(){
+    var map = [];
+    map.push('<?xml version="1.0" encoding="UTF-8"?>');
+    map.push('<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">');
+    docs.forEach(function(doc){
+      map.push(' <url><loc>http://docs.angularjs.org/#!' +
+          encode(doc.name) + '</loc><changefreq>weekly</changefreq></url>');
+    });
+    map.push('</sitemapindex>');
+    map.push('');
+    return map.join('\n');
+  };
+
+  function encode(text){
+    return text
+      .replace(/&/mg, '&amp;')
+      .replace(/</mg, '&lt;')
+      .replace(/>/mg, '&gt;')
+      .replace(/'/mg, '&apos;')
+      .replace(/"/mg, '&quot;');
+  }
+}

docs/src/gen-docs.js

@@ -3,7 +3,8 @@ require.paths.push('lib');
 var reader = require('reader.js'),
     ngdoc = require('ngdoc.js'),
     writer = require('writer.js'),
-    callback = require('callback.js');
+    callback = require('callback.js'),
+    SiteMap = require('SiteMap.js').SiteMap;
 
 var docs = [];
 var start;
@@ -30,6 +31,8 @@ var writes = callback.chain(function(){
   writer.copy('doc_widgets.css', writes.waitFor());
   writer.copy('docs-scenario.html', writes.waitFor());
   writer.output('docs-scenario.js', ngdoc.scenarios(docs), writes.waitFor());
+  writer.output('sitemap.xml', new SiteMap(docs).render(), writes.waitFor());
+  writer.output('robots.txt', 'Sitemap: http://docs.angularjs.org/sitemap.xml\n', writes.waitFor());
   writer.copy('syntaxhighlighter/shBrushJScript.js', writes.waitFor());
   writer.copy('syntaxhighlighter/shBrushXml.js', writes.waitFor());
   writer.copy('syntaxhighlighter/shCore.css', writes.waitFor());