Merge branch '22022-copy-to-clipboard-tooltip' into 'master'

Fix tooltip text when Copy to cliboard is clicked

## What does this MR do?

Fixes #22022 to change tooltip text to "Copied!" when the "Copy to clipboard" button is clicked.

## Are there points in the code the reviewer needs to double check?

Line 29 in app/assets/javascripts/copy_to_clipboard.js

## Why was this MR needed?

There was a regression that prevents tooltip change on button click for Copy to clipboard.

## Does this MR meet the acceptance criteria?

- [x] [CHANGELOG](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CHANGELOG) entry added
- [x] [Documentation created/updated](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/development/doc_styleguide.md)
- [x] API support added
- Tests
  - [x] Added for this feature/bug
  - [x] All builds are passing
- [x] Conform by the [merge request performance guides](http://docs.gitlab.com/ce/development/merge_request_performance_guidelines.html)
- [x] Conform by the [style guides](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#style-guides)
- [x] Branch has no merge conflicts with `master` (if you do - rebase it please)
- [x] [Squashed related commits together](https://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits)

## What are the relevant issue numbers?

Closes #22022

See merge request !6294

2 files changed, 10 insertions, 9 deletions

diff --git a/CHANGELOG b/CHANGELOG
index 58f1e4a59c2..4c1807d1693 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -45,6 +45,7 @@ v 8.13.0 (unreleased)
   - Changed Slack service user referencing from full name to username (Sebastian Poxhofer) 
 
 v 8.12.4 (unreleased)
+  - Fix "Copy to clipboard" tooltip to say "Copied!" when clipboard button is clicked. (lukehowell)
 
 v 8.12.3
   - Update Gitlab Shell to support low IO priority for storage moves
diff --git a/app/assets/javascripts/copy_to_clipboard.js b/app/assets/javascripts/copy_to_clipboard.js
index 3e20db7e308..e23bda2fa4e 100644
--- a/app/assets/javascripts/copy_to_clipboard.js
+++ b/app/assets/javascripts/copy_to_clipboard.js
@@ -26,15 +26,15 @@
   };
 
   showTooltip = function(target, title) {
-    return $(target).tooltip({
-      container: 'body',
-      html: 'true',
-      placement: 'auto bottom',
-      title: title,
-      trigger: 'manual'
-    }).tooltip('show').one('mouseleave', function() {
-      return $(this).tooltip('hide');
-    });
+    var $target = $(target);
+    var originalTitle = $target.data('original-title');
+
+    $target
+      .attr('title', 'Copied!')
+      .tooltip('fixTitle')
+      .tooltip('show')
+      .attr('title', originalTitle)
+      .tooltip('fixTitle');
   };
 
   $(function() {