1 files changed, 20 insertions, 2 deletions
diff --git a/app/assets/javascripts/application.js b/app/assets/javascripts/application.js
index 33c1708e1a9..76f3c6506ed 100644
--- a/app/assets/javascripts/application.js
+++ b/app/assets/javascripts/application.js
@@ -1,4 +1,4 @@
-/* eslint-disable */
+/* eslint-disable func-names, space-before-function-paren, no-var, no-undef, quotes, consistent-return, prefer-arrow-callback, comma-dangle, object-shorthand, no-new, max-len */
 // This is a manifest file that'll be compiled into including all the files listed below.
 // Add new JavaScript code in separate files in this directory and they'll automatically
 // be included in the compiled file accessible from http://example.com/assets/application.js
@@ -53,16 +53,34 @@
 /*= require_directory ./u2f */
 /*= require_directory . */
 /*= require fuzzaldrin-plus */
+/*= require es6-promise.auto */
 
 (function () {
   document.addEventListener('page:fetch', gl.utils.cleanupBeforeFetch);
   window.addEventListener('hashchange', gl.utils.shiftWindow);
 
+  // automatically adjust scroll position for hash urls taking the height of the navbar into account
+  // https://github.com/twitter/bootstrap/issues/1768
+  window.adjustScroll = function() {
+    var navbar = document.querySelector('.navbar-gitlab');
+    var subnav = document.querySelector('.layout-nav');
+    var fixedTabs = document.querySelector('.js-tabs-affix');
+
+    adjustment = 0;
+    if (navbar) adjustment -= navbar.offsetHeight;
+    if (subnav) adjustment -= subnav.offsetHeight;
+    if (fixedTabs) adjustment -= fixedTabs.offsetHeight;
+
+    return scrollBy(0, adjustment);
+  };
+
+  window.addEventListener("hashchange", adjustScroll);
+
   window.onload = function () {
     // Scroll the window to avoid the topnav bar
     // https://github.com/twitter/bootstrap/issues/1768
     if (location.hash) {
-      return setTimeout(gl.utils.shiftWindow, 100);
+      return setTimeout(adjustScroll, 100);
     }
   };