From e0c0fdd738d667930b95dfec863ac441b52030ad Mon Sep 17 00:00:00 2001
From: Oliver Eyton-Williams <ojeytonwilliams@gmail.com>
Date: Thu, 26 Feb 2026 14:42:47 +0100
Subject: [PATCH] feat: allow caller to audit specific languages (#66110)

---
 curriculum/src/challenge-auditor/index.ts | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/curriculum/src/challenge-auditor/index.ts b/curriculum/src/challenge-auditor/index.ts
index 3bcfc49ad3b..82756d466cf 100644
--- a/curriculum/src/challenge-auditor/index.ts
+++ b/curriculum/src/challenge-auditor/index.ts
@@ -1,3 +1,4 @@
+import { parseArgs } from 'node:util';
 import { flatten } from 'lodash/fp';
 
 import { availableLangs } from '@freecodecamp/shared/config/i18n';
@@ -7,6 +8,11 @@ import {
 } from '@freecodecamp/shared/config/curriculum';
 
 import { getChallengesForLang } from '../get-challenges.js';
+import { isEmpty } from 'lodash';
+
+const {
+  values: { language: languages }
+} = parseArgs({ options: { language: { type: 'string', multiple: true } } });
 
 // TODO: re-organise the types to a common 'types' folder that can be shared
 // between the workspaces so we don't have to declare ChallengeNode here and in
@@ -43,9 +49,9 @@ const getChallenges = async (lang: string) => {
 void (async () => {
   let actionShouldFail = false;
 
-  const langsToCheck = availableLangs.curriculum.filter(
-    lang => String(lang) !== 'english'
-  );
+  const langsToCheck = isEmpty(languages)
+    ? availableLangs.curriculum.filter(lang => String(lang) !== 'english')
+    : languages!;
   for (const language of langsToCheck) {
     console.log(`\n=== ${language} ===`);
     const certs = getAuditedSuperBlocks({ language });