From 0d43ade926d357defbb8072d67cb04a18fcf082a Mon Sep 17 00:00:00 2001
From: Peter Steinberger <steipete@gmail.com>
Date: Thu, 20 Aug 2026 06:28:31 -0700
Subject: [PATCH] perf(test): cache parsed release workflows (#126673)

---
 test/scripts/package-acceptance-workflow.test.ts | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/test/scripts/package-acceptance-workflow.test.ts b/test/scripts/package-acceptance-workflow.test.ts
index 9f448ace8315..e791564842cd 100644
--- a/test/scripts/package-acceptance-workflow.test.ts
+++ b/test/scripts/package-acceptance-workflow.test.ts
@@ -192,8 +192,16 @@ type Workflow = {
   };
 };
 
+const parsedWorkflows = new Map<string, Workflow>();
+
 function readWorkflow(path: string): Workflow {
-  return parse(readFileSync(path, "utf8")) as Workflow;
+  const cachedWorkflow = parsedWorkflows.get(path);
+  if (cachedWorkflow) {
+    return cachedWorkflow;
+  }
+  const workflow = parse(readFileSync(path, "utf8")) as Workflow;
+  parsedWorkflows.set(path, workflow);
+  return workflow;
 }
 
 function workflowPaths(): string[] {