From 0ad5b7195b0102a438b04e775b2c9e8e8334a8b9 Mon Sep 17 00:00:00 2001
From: Simen Bekkhus <sbekkhus91@gmail.com>
Date: Fri, 28 May 2021 13:43:39 +0200
Subject: [PATCH] fix unhandled rejection if transform fails

---
 .../jest-transform/src/ScriptTransformer.ts   | 22 +++++++++----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/packages/jest-transform/src/ScriptTransformer.ts b/packages/jest-transform/src/ScriptTransformer.ts
index 8fb433899e59..081ca1d8b272 100644
--- a/packages/jest-transform/src/ScriptTransformer.ts
+++ b/packages/jest-transform/src/ScriptTransformer.ts
@@ -773,18 +773,18 @@ class ScriptTransformer {
         },
       },
     );
-    const module: ModuleType = await requireOrImportModule(
-      moduleName,
-      applyInteropRequireDefault,
-    );
+    try {
+      const module: ModuleType = await requireOrImportModule(
+        moduleName,
+        applyInteropRequireDefault,
+      );
 
-    if (!callback) {
-      revertHook();
+      if (!callback) {
+        revertHook();
 
-      return module;
-    }
+        return module;
+      }
 
-    try {
       const cbResult = callback(module);
 
       if (isPromise(cbResult)) {
@@ -792,11 +792,11 @@ class ScriptTransformer {
           () => module,
         );
       }
+
+      return module;
     } finally {
       revertHook();
     }
-
-    return module;
   }
 
   shouldTransform(filename: Config.Path): boolean {