feat(ngdocs): provide support for user to jump between different versions of the angularjs documentation

1 files changed, 8 insertions, 2 deletions

diff --git a/docs/src/gen-docs.js b/docs/src/gen-docs.js
index 52d1f629..f8ca5548 100755
--- a/docs/src/gen-docs.js
+++ b/docs/src/gen-docs.js
@@ -43,6 +43,8 @@ writer.makeDir('build/docs/', true).then(function() {
 
 function writeTheRest(writesFuture) {
   var metadata = ngdoc.metadata(docs);
+  var versions = ngdoc.ngVersions();
+  var currentVersion = ngdoc.ngCurrentVersion();
 
   writesFuture.push(writer.symlink('../../docs/content/notes', 'build/docs/notes', 'dir'));
   writesFuture.push(writer.symlinkTemplate('css', 'dir'));
@@ -90,8 +92,12 @@ function writeTheRest(writesFuture) {
   writesFuture.push(writer.copyTemplate('docs-scenario.html')); // will be rewritten, don't symlink
   writesFuture.push(writer.output('docs-scenario.js', ngdoc.scenarios(docs)));
 
-  writesFuture.push(writer.output('docs-keywords.js',
-                                ['NG_PAGES=', JSON.stringify(metadata).replace(/{/g, '\n{'), ';']));
+  writesFuture.push(writer.output('docs-data.js',[
+    "angular.module('docsData', [])",
+    ".value('NG_PAGES'," + JSON.stringify(metadata).replace(/{/g, '\n{') + ")",
+    ".value('NG_VERSION'," + JSON.stringify(currentVersion) + ")",
+    ".value('NG_VERSIONS'," + JSON.stringify(versions) + ");"
+  ]));
   writesFuture.push(writer.output('sitemap.xml', new SiteMap(docs).render()));
 
   writesFuture.push(writer.output('robots.txt', 'Sitemap: http://docs.angularjs.org/sitemap.xml\n'));