From 87b499c3825d4465c740759db0b312548f5349bf Mon Sep 17 00:00:00 2001
From: swk777 <swk777@gmail.com>
Date: Tue, 22 Oct 2024 12:06:04 +0800
Subject: [PATCH 1/2] Fix undo/redo history affecting multiple files after
 switching in CodeMirror.

---
 packages/web/src/components/apps/editor.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/web/src/components/apps/editor.tsx b/packages/web/src/components/apps/editor.tsx
index 1dd5ad0e..5f2ac8df 100644
--- a/packages/web/src/components/apps/editor.tsx
+++ b/packages/web/src/components/apps/editor.tsx
@@ -25,7 +25,7 @@ export function CodeEditor({
   const extensions = languageExtension ? [languageExtension] : [];
 
   return (
-    <CodeMirror value={source} theme={codeTheme} extensions={extensions} onChange={onChange} />
+    <CodeMirror key={path} value={source} theme={codeTheme} extensions={extensions} onChange={onChange} />
   );
 }
 

From 9be702d02f88ce81c198634629001d68667900eb Mon Sep 17 00:00:00 2001
From: swk777 <swk777@gmail.com>
Date: Tue, 22 Oct 2024 12:14:16 +0800
Subject: [PATCH 2/2] add changeset

---
 .changeset/short-tigers-itch.md             | 5 +++++
 packages/web/src/components/apps/editor.tsx | 8 +++++++-
 2 files changed, 12 insertions(+), 1 deletion(-)
 create mode 100644 .changeset/short-tigers-itch.md

diff --git a/.changeset/short-tigers-itch.md b/.changeset/short-tigers-itch.md
new file mode 100644
index 00000000..d44bff8d
--- /dev/null
+++ b/.changeset/short-tigers-itch.md
@@ -0,0 +1,5 @@
+---
+'@srcbook/web': patch
+---
+
+Fix undo/redo history affecting multiple files after switching in codeMirror
diff --git a/packages/web/src/components/apps/editor.tsx b/packages/web/src/components/apps/editor.tsx
index 5f2ac8df..bf77eeef 100644
--- a/packages/web/src/components/apps/editor.tsx
+++ b/packages/web/src/components/apps/editor.tsx
@@ -25,7 +25,13 @@ export function CodeEditor({
   const extensions = languageExtension ? [languageExtension] : [];
 
   return (
-    <CodeMirror key={path} value={source} theme={codeTheme} extensions={extensions} onChange={onChange} />
+    <CodeMirror
+      key={path}
+      value={source}
+      theme={codeTheme}
+      extensions={extensions}
+      onChange={onChange}
+    />
   );
 }