From be7ed98c1b349f2fa33fb89c27f5750caca07207 Mon Sep 17 00:00:00 2001
From: Boming Zhang <bomingzh@sjtu.edu.cn>
Date: Thu, 26 Jun 2025 00:48:33 -0400
Subject: [PATCH] fix(executor/sandbox): use relative path

---
 internal/executor/sandbox/convert.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/internal/executor/sandbox/convert.go b/internal/executor/sandbox/convert.go
index 6dbc0c0..158160e 100644
--- a/internal/executor/sandbox/convert.go
+++ b/internal/executor/sandbox/convert.go
@@ -52,8 +52,12 @@ func convertPBCopyIn(
 				if err != nil {
 					return nil
 				}
+				relPath, err := filepath.Rel(copyInDir, path)
+				if err != nil {
+					return nil
+				}
 				if !info.IsDir() {
-					copyIn[path] = stage.CmdFile{Src: &absPath}
+					copyIn[relPath] = stage.CmdFile{Src: &absPath}
 				}
 				return nil
 			})