From 7ee811b7e6c35a7f1b1f7157e8b8375d565925db Mon Sep 17 00:00:00 2001
From: Divyansh Singh <40380293+brc-dd@users.noreply.github.com>
Date: Wed, 29 Jul 2026 18:11:34 +0530
Subject: [PATCH] refactor(build): reuse pageData.relativePath for the HMR
 payload path

Equivalent to re-applying the rewrite map manually, but hardened
against drive-letter case mismatches on Windows.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 src/node/plugin.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/node/plugin.ts b/src/node/plugin.ts
index 1c31c219..cdcd00c7 100644
--- a/src/node/plugin.ts
+++ b/src/node/plugin.ts
@@ -242,7 +242,7 @@ export async function createVitePressPlugin(
           ) {
             logDeadLinks(deadLinks, siteConfig.logger, true)
             const payload: PageDataPayload = {
-              path: `/${siteConfig.rewrites.map[relativePath] || relativePath}`,
+              path: `/${pageData.relativePath}`,
               pageData
             }
             // notify the client to update page data