From f81448bfe87f9ca90c7726d2825cc60575ac10aa Mon Sep 17 00:00:00 2001
From: Huyen Nguyen <25715018+huyenltnguyen@users.noreply.github.com>
Date: Wed, 21 Jan 2026 02:57:01 +0700
Subject: [PATCH] fix(challenge-helper-scripts): add stub module intro when
 creating a new module (#65366)

---
 .../challenge-helper-scripts/create-language-block.ts | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/tools/challenge-helper-scripts/create-language-block.ts b/tools/challenge-helper-scripts/create-language-block.ts
index 1d8f4e67e27..dfe8b52b6dc 100644
--- a/tools/challenge-helper-scripts/create-language-block.ts
+++ b/tools/challenge-helper-scripts/create-language-block.ts
@@ -47,6 +47,7 @@ type SuperBlockInfo = {
   blocks: Record<string, BlockInfo>;
   chapters?: Record<string, string>;
   modules?: Record<string, string>;
+  'module-intros'?: Record<string, { intro: string[]; note: string }>;
 };
 
 type IntroJson = Record<SuperBlocks, SuperBlockInfo>;
@@ -192,6 +193,16 @@ async function updateIntroJson({
     if (!newIntro[superBlock].modules[module]) {
       newIntro[superBlock].modules[module] = moduleTitle;
     }
+
+    if (!newIntro[superBlock]['module-intros']) {
+      newIntro[superBlock]['module-intros'] = {};
+    }
+    if (!newIntro[superBlock]['module-intros'][module]) {
+      newIntro[superBlock]['module-intros'][module] = {
+        note: '',
+        intro: ['']
+      };
+    }
   }
 
   void withTrace(