From bd544abd64006b79f42726689a779cf18f523320 Mon Sep 17 00:00:00 2001
From: patak <matias.capeletto@gmail.com>
Date: Thu, 6 Jul 2023 15:41:33 +0200
Subject: [PATCH 1/2] Revert "fix: timestamp config dynamicImport (#13502)"

This reverts commit 6a87c65262388a918fa6fcdd55afb2d7352757d4.
---
 packages/vite/src/node/config.ts | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/packages/vite/src/node/config.ts b/packages/vite/src/node/config.ts
index bf6ecbb708dc29..6db717a5c7581a 100644
--- a/packages/vite/src/node/config.ts
+++ b/packages/vite/src/node/config.ts
@@ -1153,16 +1153,10 @@ async function loadConfigFromBundledFile(
   // convert to base64, load it with native Node ESM.
   if (isESM) {
     try {
-      // Postfix the bundled code with a timestamp to avoid Node's ESM loader cache
-      const configTimestamp = `${fileName}.timestamp:${Date.now()}-${Math.random()
-        .toString(16)
-        .slice(2)}`
       return (
         await dynamicImport(
           'data:text/javascript;base64,' +
-            Buffer.from(`${bundledCode}\n//${configTimestamp}`).toString(
-              'base64',
-            ),
+            Buffer.from(bundledCode).toString('base64'),
         )
       ).default
     } catch (e) {

From 6389d6d250c94a4f1cc39e3bba406930c2d54c74 Mon Sep 17 00:00:00 2001
From: patak <matias.capeletto@gmail.com>
Date: Thu, 6 Jul 2023 15:42:51 +0200
Subject: [PATCH 2/2] Revert "fix: unexpected config temporary file (#13269)"

This reverts commit ff3ce312a572ec126808afb97b5d3f0a6f9adcb1.
---
 packages/vite/src/node/config.ts | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/packages/vite/src/node/config.ts b/packages/vite/src/node/config.ts
index 6db717a5c7581a..b9442a3305b743 100644
--- a/packages/vite/src/node/config.ts
+++ b/packages/vite/src/node/config.ts
@@ -1150,17 +1150,18 @@ async function loadConfigFromBundledFile(
 ): Promise<UserConfigExport> {
   // for esm, before we can register loaders without requiring users to run node
   // with --experimental-loader themselves, we have to do a hack here:
-  // convert to base64, load it with native Node ESM.
+  // write it to disk, load it with native Node ESM, then delete the file.
   if (isESM) {
+    const fileBase = `${fileName}.timestamp-${Date.now()}-${Math.random()
+      .toString(16)
+      .slice(2)}`
+    const fileNameTmp = `${fileBase}.mjs`
+    const fileUrl = `${pathToFileURL(fileBase)}.mjs`
+    await fsp.writeFile(fileNameTmp, bundledCode)
     try {
-      return (
-        await dynamicImport(
-          'data:text/javascript;base64,' +
-            Buffer.from(bundledCode).toString('base64'),
-        )
-      ).default
-    } catch (e) {
-      throw new Error(`${e.message} at ${fileName}`)
+      return (await dynamicImport(fileUrl)).default
+    } finally {
+      fs.unlink(fileNameTmp, () => {}) // Ignore errors
     }
   }
   // for cjs, we can register a custom loader via `_require.extensions`