Patch to Show/Add Templates, Blocks and Block Names in the Comment

DEBUG-COMMENT-BY-JIGAR.patch

From: Jigar Karangiya <hello@jigarkarangiya.com>
Date: Friday, 23 Feb 2024 17:47:31 +0000
Subject: [PATCH] This Patch Adds Templates, Blocks and Block Names in the comment.

diff --git a/vendor/magento/framework/View/Element/Template.php b/vendor/magento/framework/View/Element/Template.php
index e9f164ca2..dcd490fd7 100644
--- a/vendor/magento/framework/View/Element/Template.php
+++ b/vendor/magento/framework/View/Element/Template.php
@@ -297,10 +297,13 @@ class Template extends AbstractBlock
      */
     protected function _toHtml()
     {
+        $name = $this->getNameInLayout();
+        $template = $this->getTemplateFile();
+        $class = get_class($this);
         if (!$this->getTemplate()) {
             return '';
         }
-        return $this->fetchView($this->getTemplateFile());
+        return "<!-- BEGIN ($name) Block-($class) -->\n". $this->fetchView($this->getTemplateFile()) . "<!-- END ($name) Template-($template) -->";
     }
 
     /**
diff --git a/vendor/magento/framework/View/Layout.php b/vendor/magento/framework/View/Layout.php
index eeba7485e..2bb041c78 100644
--- a/vendor/magento/framework/View/Layout.php
+++ b/vendor/magento/framework/View/Layout.php
@@ -554,7 +554,7 @@ class Layout extends \Magento\Framework\Simplexml\Config implements \Magento\Fra
             } elseif ($this->isBlock($name)) {
                 $result = $this->_renderBlock($name);
             } else {
-                $result = $this->_renderContainer($name, false);
+                $result = "<!-- >> START Container : " . $name . " << -->" . $this->_renderContainer($name, false) . "<!-- >> END Container : " . $name . " << -->";
             }
         } catch (\Exception $e) {
             if ($this->appState->getMode() === AppState::MODE_DEVELOPER) {