[JENKINS-73875] CSP compatibility for NewNodeConsoleNote (#477)

Co-authored-by: Basil Crow <[email protected]>

src/main/resources/org/jenkinsci/plugins/workflow/job/console/NewNodeConsoleNote/script.js

@@ -14,7 +14,13 @@ Behaviour.specify("span.pipeline-new-node", 'NewNodeConsoleNote', 0, function(e)
     var nodeId = e.getAttribute('nodeId')
     var startId = e.getAttribute('startId')
     if (startId == null || startId == nodeId) {
-        e.innerHTML = e.innerHTML.replace(/.+/, '$&<span class="pipeline-show-hide"> (<a href="#" onclick="showHidePipelineSection(this); return false">hide</a>)</span>')
+        e.innerHTML = e.innerHTML.replace(/.+/, '$&<span class="pipeline-show-hide"> (<a href="#" class="pipeline-toggle">hide</a>)</span>')
+        const toggles = e.querySelectorAll('.pipeline-show-hide .pipeline-toggle');
+        const toggle = toggles[toggles.length - 1];
+        toggle.addEventListener('click', (event) => {
+            event.preventDefault();
+            showHidePipelineSection(toggle);
+        });
         // TODO automatically hide second and subsequent branches: namely, in case a node has the same parent as an earlier one
     }
     // The CSS rule for branch names only needs to be added once per node, so we