From 8e6cee8ddec6bdf5c738a0021bb0cb7a7974e4af Mon Sep 17 00:00:00 2001
From: Daniel Roe <daniel@roe.dev>
Date: Mon, 24 Jul 2023 16:13:56 +0100
Subject: [PATCH] fix: prepend `config.base` to vite/env path (#13941)

---
 packages/vite/src/node/plugins/worker.ts | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/packages/vite/src/node/plugins/worker.ts b/packages/vite/src/node/plugins/worker.ts
index be64b95748ba70..3b67ec1889f046 100644
--- a/packages/vite/src/node/plugins/worker.ts
+++ b/packages/vite/src/node/plugins/worker.ts
@@ -255,10 +255,14 @@ export function webWorkerPlugin(config: ResolvedConfig): Plugin {
         const workerType = query['type']! as WorkerType
         let injectEnv = ''
 
+        const scriptPath = JSON.stringify(
+          path.posix.join(config.base, ENV_PUBLIC_PATH),
+        )
+
         if (workerType === 'classic') {
-          injectEnv = `importScripts('${ENV_PUBLIC_PATH}')\n`
+          injectEnv = `importScripts(${scriptPath})\n`
         } else if (workerType === 'module') {
-          injectEnv = `import '${ENV_PUBLIC_PATH}'\n`
+          injectEnv = `import ${scriptPath}\n`
         } else if (workerType === 'ignore') {
           if (isBuild) {
             injectEnv = ''