From 957332162651b299021d0f0a411b5e650b916da3 Mon Sep 17 00:00:00 2001
From: JasonFyfe <73648977+JasonFyfe@users.noreply.github.com>
Date: Mon, 21 Oct 2024 22:34:54 +0100
Subject: [PATCH 1/2] fix(jest): handle process.version undefined

---
 packages/jest/index.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/jest/index.ts b/packages/jest/index.ts
index d9bf340..21684c2 100644
--- a/packages/jest/index.ts
+++ b/packages/jest/index.ts
@@ -144,7 +144,7 @@ function buildSwcTransformOpts(
             computedSwcOptions,
             "jsc.target",
             // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
-            nodeTargetDefaults.get(process.version.match(/v(\d+)/)![1]) ||
+            nodeTargetDefaults.get(process.version?.match(/v(\d+)/)![1]) ||
                 "es2018"
         );
     }

From c2f2cefc1c760adfff3d2ec4feb7f634c541455c Mon Sep 17 00:00:00 2001
From: JasonFyfe <73648977+JasonFyfe@users.noreply.github.com>
Date: Mon, 21 Oct 2024 21:51:17 +0000
Subject: [PATCH 2/2] docs(changeset): Return es2018 in the event that
 process.version is undefined.

---
 .changeset/good-lobsters-search.md | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 .changeset/good-lobsters-search.md

diff --git a/.changeset/good-lobsters-search.md b/.changeset/good-lobsters-search.md
new file mode 100644
index 0000000..8d8bcc3
--- /dev/null
+++ b/.changeset/good-lobsters-search.md
@@ -0,0 +1,5 @@
+---
+"@swc/jest": patch
+---
+
+Return es2018 in the event that process.version is undefined.