remove sideeffects, init per page

3 files changed, 8 insertions, 2 deletions

diff --git a/app/assets/javascripts/milestone.js b/app/assets/javascripts/milestone.js
index 23231ba5649..d3697eb0999 100644
--- a/app/assets/javascripts/milestone.js
+++ b/app/assets/javascripts/milestone.js
@@ -5,7 +5,6 @@ import { mouseenter, debouncedMouseleave, togglePopover } from './shared/popover
 
 export default class Milestone {
   constructor() {
-    Milestone.initDeprecationMessage();
     this.bindTabsSwitching();
 
     // Load merge request tab if it is active
diff --git a/app/assets/javascripts/pages/dashboard/milestones/show/index.js b/app/assets/javascripts/pages/dashboard/milestones/show/index.js
index 397149aaa9e..8b529585898 100644
--- a/app/assets/javascripts/pages/dashboard/milestones/show/index.js
+++ b/app/assets/javascripts/pages/dashboard/milestones/show/index.js
@@ -6,4 +6,6 @@ document.addEventListener('DOMContentLoaded', () => {
   new Milestone(); // eslint-disable-line no-new
   new Sidebar(); // eslint-disable-line no-new
   new MountMilestoneSidebar(); // eslint-disable-line no-new
+
+  Milestone.initDeprecationMessage();
 });
diff --git a/app/assets/javascripts/pages/groups/milestones/show/index.js b/app/assets/javascripts/pages/groups/milestones/show/index.js
index 88f40b5278e..74cc4ba42c1 100644
--- a/app/assets/javascripts/pages/groups/milestones/show/index.js
+++ b/app/assets/javascripts/pages/groups/milestones/show/index.js
@@ -1,3 +1,8 @@
 import initMilestonesShow from '~/pages/milestones/shared/init_milestones_show';
+import Milestone from '~/milestone';
 
-document.addEventListener('DOMContentLoaded', initMilestonesShow);
+document.addEventListener('DOMContentLoaded', () => {
+  initMilestonesShow();
+
+  Milestone.initDeprecationMessage();
+});