From 237510245789418b470b7c66290b5e63360616fb Mon Sep 17 00:00:00 2001
From: Kit Langton <7587245+kitlangton@users.noreply.github.com>
Date: Tue, 30 Jun 2026 20:00:02 +0000
Subject: [PATCH] fix(core): normalize directory attachment paths

Co-authored-by: opencode-agent[bot] <opencode-agent[bot]@users.noreply.github.com>
---
 packages/core/src/session.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/core/src/session.ts b/packages/core/src/session.ts
index a6be47d1e0..c618923ff6 100644
--- a/packages/core/src/session.ts
+++ b/packages/core/src/session.ts
@@ -763,7 +763,7 @@ const resolveFileAttachment = Effect.fn("Session.resolveFileAttachment")(functio
     const entries = listed.value
     const visible = entries
       .slice(0, MAX_DIRECTORY_ENTRIES)
-      .map((entry) => `${entry.path}${entry.type === "directory" ? "/" : ""}`)
+      .map((entry) => `${entry.path.replaceAll("\\", "/").replace(/\/+$/, "")}${entry.type === "directory" ? "/" : ""}`)
       .join("\n")
     return {
       file: {