From 4d829fd9b063e95429b9a311aef5aaa2b89e14ff Mon Sep 17 00:00:00 2001
From: Christoph Gysin <christoph.gysin@gmail.com>
Date: Tue, 28 Apr 2020 15:36:57 +0300
Subject: [PATCH] feat(cli): Support disabling version check

If AWS_CDK_DISABLE_VERSION_CHECK is defined, skip checking for newer
versions.

fixes #10974
---
 packages/aws-cdk/lib/version.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/aws-cdk/lib/version.ts b/packages/aws-cdk/lib/version.ts
index fecbe1c0e1886..93a0d8fb4b6b2 100644
--- a/packages/aws-cdk/lib/version.ts
+++ b/packages/aws-cdk/lib/version.ts
@@ -98,7 +98,7 @@ export async function latestVersionIfHigher(currentVersion: string, cacheFile: V
 }
 
 export async function displayVersionMessage(): Promise<void> {
-  if (!process.stdout.isTTY) {
+  if (!process.stdout.isTTY || process.env.AWS_CDK_DISABLE_VERSION_CHECK) {
     return;
   }