1 files changed, 21 insertions, 2 deletions
diff --git a/app/assets/javascripts/lib/utils/common_utils.js b/app/assets/javascripts/lib/utils/common_utils.js
index 30925940807..e14fff7a610 100644
--- a/app/assets/javascripts/lib/utils/common_utils.js
+++ b/app/assets/javascripts/lib/utils/common_utils.js
@@ -88,6 +88,7 @@ export const handleLocationHash = () => {
   const fixedDiffStats = document.querySelector('.js-diff-files-changed');
   const fixedNav = document.querySelector('.navbar-gitlab');
   const performanceBar = document.querySelector('#js-peek');
+  const topPadding = 8;
 
   let adjustment = 0;
   if (fixedNav) adjustment -= fixedNav.offsetHeight;
@@ -108,6 +109,10 @@ export const handleLocationHash = () => {
     adjustment -= performanceBar.offsetHeight;
   }
 
+  if (isInMRPage()) {
+    adjustment -= topPadding;
+  }
+
   window.scrollBy(0, adjustment);
 };
 
@@ -381,8 +386,11 @@ export const objectToQueryString = (params = {}) =>
     .map(param => `${param}=${params[param]}`)
     .join('&');
 
-export const buildUrlWithCurrentLocation = param =>
-  (param ? `${window.location.pathname}${param}` : window.location.pathname);
+export const buildUrlWithCurrentLocation = param => {
+  if (param) return `${window.location.pathname}${param}`;
+
+  return window.location.pathname;
+};
 
 /**
  * Based on the current location and the string parameters provided
@@ -616,6 +624,17 @@ export const roundOffFloat = (number, precision = 0) => {
   return Math.round(number * multiplier) / multiplier;
 };
 
+/**
+ * Represents navigation type constants of the Performance Navigation API.
+ * Detailed explanation see https://developer.mozilla.org/en-US/docs/Web/API/PerformanceNavigation.
+ */
+export const NavigationType = {
+  TYPE_NAVIGATE: 0,
+  TYPE_RELOAD: 1,
+  TYPE_BACK_FORWARD: 2,
+  TYPE_RESERVED: 255,
+};
+
 window.gl = window.gl || {};
 window.gl.utils = {
   ...(window.gl.utils || {}),