From e72692801a5769ce4379af759d59ec5bea3df80c Mon Sep 17 00:00:00 2001
From: Jarred Sumner <jarred@jarredsumner.com>
Date: Thu, 12 Dec 2024 17:48:53 -0800
Subject: [PATCH] [ci] Reduce number of environment variables we send (#15730)

---
 test/harness.ts | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/test/harness.ts b/test/harness.ts
index eb55b7b6820454..27a2bd0911eccf 100644
--- a/test/harness.ts
+++ b/test/harness.ts
@@ -43,17 +43,26 @@ export const bunEnv: NodeJS.ProcessEnv = {
   BUN_FEATURE_FLAG_EXPERIMENTAL_BAKE: "1",
 };
 
+const ciEnv = { ...bunEnv };
+
 if (isWindows) {
   bunEnv.SHELLOPTS = "igncr"; // Ignore carriage return
 }
 
 for (let key in bunEnv) {
   if (bunEnv[key] === undefined) {
+    delete ciEnv[key];
     delete bunEnv[key];
   }
 
   if (key.startsWith("BUN_DEBUG_") && key !== "BUN_DEBUG_QUIET_LOGS") {
+    delete ciEnv[key];
+    delete bunEnv[key];
+  }
+
+  if (key.startsWith("BUILDKITE")) {
     delete bunEnv[key];
+    delete process.env[key];
   }
 }
 
@@ -1322,6 +1331,7 @@ export function getSecret(name: string): string | undefined {
     const { exitCode, stdout } = spawnSync({
       cmd: ["buildkite-agent", "secret", "get", name],
       stdout: "pipe",
+      env: ciEnv,
       stderr: "inherit",
     });
     if (exitCode === 0) {