From afa200268c280f4b15d7d4bba09ef93f1208b0bd Mon Sep 17 00:00:00 2001
From: Ruben R <github@cha0s.io>
Date: Thu, 24 Feb 2022 03:47:17 -0600
Subject: [PATCH] fix: cache

Incredibly, @babel/register wasn't caching anything. This is because `setDirty()` must be called on the worker cache, otherwise the check at https://github.com/babel/babel/blob/main/packages/babel-register/src/worker/cache.js#L32 always fails.

I couldn't believe it when I started digging into why caching seemed to do nothing. Lazy! ;)
---
 packages/babel-register/src/worker/transform.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/babel-register/src/worker/transform.js b/packages/babel-register/src/worker/transform.js
index ad666de35ff7..cc3eb9e21142 100644
--- a/packages/babel-register/src/worker/transform.js
+++ b/packages/babel-register/src/worker/transform.js
@@ -122,6 +122,7 @@ function cacheLookup(opts, filename) {
     cached: null,
     store(value) {
       cache[cacheKey] = { value, mtime: fileMtime };
+      registerCache.setDirty();
       return value;
     },
   };