From 7379b5b9ebdbb6596b50a23a83858ba65dc38392 Mon Sep 17 00:00:00 2001
From: nick-delirium <nikita@openreplay.com>
Date: Mon, 13 Mar 2023 09:53:13 +0100
Subject: [PATCH] change(tracker): ignore comment nodes

---
 tracker/tracker/src/main/app/guards.ts            |  4 ++++
 tracker/tracker/src/main/app/observer/observer.ts | 12 +++++++++++-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/tracker/tracker/src/main/app/guards.ts b/tracker/tracker/src/main/app/guards.ts
index c58d03a74..5379f9387 100644
--- a/tracker/tracker/src/main/app/guards.ts
+++ b/tracker/tracker/src/main/app/guards.ts
@@ -11,6 +11,10 @@ export function isElementNode(node: Node): node is Element {
   return node.nodeType === Node.ELEMENT_NODE
 }
 
+export function isCommentNode(node: Node): node is Comment {
+  return node.nodeType === Node.COMMENT_NODE
+}
+
 export function isTextNode(node: Node): node is Text {
   return node.nodeType === Node.TEXT_NODE
 }
diff --git a/tracker/tracker/src/main/app/observer/observer.ts b/tracker/tracker/src/main/app/observer/observer.ts
index c13739622..9e93dde2d 100644
--- a/tracker/tracker/src/main/app/observer/observer.ts
+++ b/tracker/tracker/src/main/app/observer/observer.ts
@@ -10,9 +10,19 @@ import {
   RemoveNode,
 } from '../messages.gen.js'
 import App from '../index.js'
-import { isRootNode, isTextNode, isElementNode, isSVGElement, hasTag } from '../guards.js'
+import {
+  isRootNode,
+  isTextNode,
+  isElementNode,
+  isSVGElement,
+  hasTag,
+  isCommentNode,
+} from '../guards.js'
 
 function isIgnored(node: Node): boolean {
+  if (isCommentNode(node)) {
+    return true
+  }
   if (isTextNode(node)) {
     return false
   }