Generate multi-lingual index

1 files changed, 19 insertions, 0 deletions

diff --git a/lib/output/website.js b/lib/output/website.js
index 6961a28..0beef24 100644
--- a/lib/output/website.js
+++ b/lib/output/website.js
@@ -210,11 +210,30 @@ WebsiteOutput.prototype.finish = function() {
     .then(function() {
         if (that.book.isLanguageBook()) return;
         return that.plugins.copyResources(that.name, that.resolve('gitbook'));
+    })
+
+    // Generate homepage to select languages
+    .then(function() {
+        if (!that.book.isMultilingual()) return;
+        return that.outputMultilingualIndex();
     });
 };
 
 // ----- Utilities ----
 
+// Write multi-languages index
+WebsiteOutput.prototype.outputMultilingualIndex = function() {
+    var that = this;
+
+    return that.render('languages', that.getContext())
+    .then(function(html) {
+        return that.writeFile(
+            'index.html',
+            html
+        );
+    });
+};
+
 // Render a template using nunjucks
 // Templates are stored in `_layouts` folders
 WebsiteOutput.prototype.render = function(tpl, context) {