From e28624ebef5af95d1b884e52e684caeb4dbbbf3b Mon Sep 17 00:00:00 2001
From: Jeremy Mack <mutewinter@users.noreply.github.com>
Date: Thu, 26 Mar 2026 08:05:01 -0500
Subject: [PATCH] Use nodePath.sep instead of hardcoded slash in
 isPathWithinRoot

Fixes path containment check on Windows where the separator is
backslash.

Currently this breaks find, grep, cat, etc.
---
 src/fs/real-fs-utils.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/fs/real-fs-utils.ts b/src/fs/real-fs-utils.ts
index 1091b04b..1108ac2c 100644
--- a/src/fs/real-fs-utils.ts
+++ b/src/fs/real-fs-utils.ts
@@ -25,7 +25,7 @@ export function isPathWithinRoot(
   resolved: string,
   canonicalRoot: string,
 ): boolean {
-  return resolved === canonicalRoot || resolved.startsWith(`${canonicalRoot}/`);
+  return resolved === canonicalRoot || resolved.startsWith(`${canonicalRoot}${nodePath.sep}`);
 }
 
 /**