From 00dbc05b7848b4b99e77e54518bf5d94709f56ec Mon Sep 17 00:00:00 2001
From: PeachScript <scdzwyxst@gmail.com>
Date: Tue, 19 Jan 2021 10:47:46 +0800
Subject: [PATCH] fix(transformer): demo id conflict between different locales

---
 packages/preset-dumi/src/transformer/remark/previewer.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/preset-dumi/src/transformer/remark/previewer.ts b/packages/preset-dumi/src/transformer/remark/previewer.ts
index f3370bc10a..60c9914ba0 100644
--- a/packages/preset-dumi/src/transformer/remark/previewer.ts
+++ b/packages/preset-dumi/src/transformer/remark/previewer.ts
@@ -47,7 +47,7 @@ function getPreviewerId(yaml: any, mdAbsPath: string, codeAbsPath: string, compo
       const idMap = mdCodeBlockIdMap.get(mdAbsPath);
       const prefix =
         componentName ||
-        path.basename(slash(mdAbsPath).replace(/(index|readme)?(\.[\w-]+)?\.md/i, ''));
+        path.basename(slash(mdAbsPath).replace(/(?:\/(?:index|readme))?(\.[\w-]+)?\.md/i, '$1'));
 
       id = `${prefix}-demo`;