From c3ac43c1fda7dfb5bbb0506f47500f0e8298371f Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <hi.ogawa.zz@gmail.com>
Date: Thu, 5 Sep 2024 21:07:35 +0900
Subject: [PATCH] fix(vite-node): fix watch on vite 6 (#6422)

---
 packages/vite-node/src/hmr/emitter.ts | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/packages/vite-node/src/hmr/emitter.ts b/packages/vite-node/src/hmr/emitter.ts
index ddd884aa977d..1c8ee08b5ad4 100644
--- a/packages/vite-node/src/hmr/emitter.ts
+++ b/packages/vite-node/src/hmr/emitter.ts
@@ -63,6 +63,15 @@ export function viteNodeHmrPlugin(): Plugin {
         _send(payload)
         emitter.emit('message', payload)
       }
+      // eslint-disable-next-line ts/ban-ts-comment
+      // @ts-ignore Vite 6 compat
+      const environments = server.environments
+      if (environments) {
+        environments.ssr.hot.send = function (payload: any) {
+          _send(payload)
+          emitter.emit('message', payload)
+        }
+      }
     },
   }
 }