From 3520bcae4191a72dd1d3e1c69598f9097ed136d7 Mon Sep 17 00:00:00 2001
From: Carlos Rodrigues <carlos@hypermob.co.uk>
Date: Sun, 1 May 2022 09:58:58 +0100
Subject: [PATCH 1/2] fix: self exported module call stack error

---
 .eslintignore                    | 1 +
 packages/vite-node/src/client.ts | 7 +++++++
 test/core/src/self/foo.ts        | 5 +++++
 test/core/src/self/index.ts      | 4 ++++
 test/core/test/self.test.ts      | 7 +++++++
 5 files changed, 24 insertions(+)
 create mode 100644 test/core/src/self/foo.ts
 create mode 100644 test/core/src/self/index.ts
 create mode 100644 test/core/test/self.test.ts

diff --git a/.eslintignore b/.eslintignore
index b42b824c7f86..ecb0c8801995 100644
--- a/.eslintignore
+++ b/.eslintignore
@@ -5,3 +5,4 @@ node_modules
 *.d.ts
 coverage
 !.vitepress
+test/core/src/self
\ No newline at end of file
diff --git a/packages/vite-node/src/client.ts b/packages/vite-node/src/client.ts
index fd9a6bb1e7e2..34607e8ade68 100644
--- a/packages/vite-node/src/client.ts
+++ b/packages/vite-node/src/client.ts
@@ -253,6 +253,13 @@ function proxyMethod(name: 'get' | 'set' | 'has' | 'deleteProperty', tryDefault:
 }
 
 function exportAll(exports: any, sourceModule: any) {
+  // #1120 when a module exports itself it causes
+  // call stack error
+  if (exports === sourceModule) {
+    // eslint-disable-next-line no-console
+    console.warn('[vite-node] module is being self exported', sourceModule)
+    return
+  }
   // eslint-disable-next-line no-restricted-syntax
   for (const key in sourceModule) {
     if (key !== 'default') {
diff --git a/test/core/src/self/foo.ts b/test/core/src/self/foo.ts
new file mode 100644
index 000000000000..a71ce81458b3
--- /dev/null
+++ b/test/core/src/self/foo.ts
@@ -0,0 +1,5 @@
+/* eslint-disable */
+
+export function foo(): true {
+  return true;
+}
\ No newline at end of file
diff --git a/test/core/src/self/index.ts b/test/core/src/self/index.ts
new file mode 100644
index 000000000000..1cceeb03af65
--- /dev/null
+++ b/test/core/src/self/index.ts
@@ -0,0 +1,4 @@
+/* eslint-disable */
+
+export * from './foo';
+export * from './index'; // <-- wrong
\ No newline at end of file
diff --git a/test/core/test/self.test.ts b/test/core/test/self.test.ts
new file mode 100644
index 000000000000..374d310c7b98
--- /dev/null
+++ b/test/core/test/self.test.ts
@@ -0,0 +1,7 @@
+import { expect, it } from 'vitest'
+import { foo } from '../src/self'
+
+// #1220 self export module
+it('self export', () => {
+  expect(foo()).toBe(true)
+})

From 5bfa7b829af698a78b27491c77ba68a3f26a33f2 Mon Sep 17 00:00:00 2001
From: Carlos Rodrigues <carlos@hypermob.co.uk>
Date: Sun, 1 May 2022 17:27:23 +0100
Subject: [PATCH 2/2] remove warning

---
 packages/vite-node/src/client.ts | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/packages/vite-node/src/client.ts b/packages/vite-node/src/client.ts
index 34607e8ade68..1cd8823bbe42 100644
--- a/packages/vite-node/src/client.ts
+++ b/packages/vite-node/src/client.ts
@@ -255,11 +255,9 @@ function proxyMethod(name: 'get' | 'set' | 'has' | 'deleteProperty', tryDefault:
 function exportAll(exports: any, sourceModule: any) {
   // #1120 when a module exports itself it causes
   // call stack error
-  if (exports === sourceModule) {
-    // eslint-disable-next-line no-console
-    console.warn('[vite-node] module is being self exported', sourceModule)
+  if (exports === sourceModule)
     return
-  }
+
   // eslint-disable-next-line no-restricted-syntax
   for (const key in sourceModule) {
     if (key !== 'default') {