From 7e254291e7870bdc621b71c3817f001efe9d648c Mon Sep 17 00:00:00 2001
From: Alec Larson <1925840+aleclarson@users.noreply.github.com>
Date: Thu, 21 Oct 2021 02:25:04 -0400
Subject: [PATCH] fix(build): let top-level `this` refer to `globalThis`
 (#5312)

---
 packages/vite/src/node/build.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/vite/src/node/build.ts b/packages/vite/src/node/build.ts
index 148833eabe9b30..e28f56ae7e1813 100644
--- a/packages/vite/src/node/build.ts
+++ b/packages/vite/src/node/build.ts
@@ -422,6 +422,7 @@ async function doBuild(
   const rollup = require('rollup') as typeof Rollup
   const rollupOptions: RollupOptions = {
     input,
+    context: 'globalThis',
     preserveEntrySignatures: ssr
       ? 'allow-extension'
       : libOptions