Fix pages order in page generator

1 files changed, 12 insertions, 1 deletions

diff --git a/lib/generate/page/index.js b/lib/generate/page/index.js
index b089e4d..a489066 100644
--- a/lib/generate/page/index.js
+++ b/lib/generate/page/index.js
@@ -1,3 +1,4 @@
+var _ = require("lodash");
 var util = require("util");
 var path = require("path");
 var Q = require("q");
@@ -58,7 +59,15 @@ Generator.prototype.finish = function() {
     var output = path.join(this.options.output, "index.html");
 
     return Q()
+    // Order pages
     .then(function() {
+        return _.sortBy(that.pages, function(page) {
+            return page.progress.current.level;
+        });
+    })
+
+    // Generate html
+    .then(function(pages) {
         return that.template({
             title: that.options.title,
             description: that.options.description,
@@ -70,12 +79,14 @@ Generator.prototype.finish = function() {
             summary: that.options.summary,
             allNavigation: that.options.navigation,
             
-            pages: that.pages,
+            pages: pages,
 
             basePath: basePath,
             staticBase: path.join(basePath, "gitbook"),
         });
     })
+
+    // Write html to index.html
     .then(function(html) {
         return fs.writeFile(
             output,