修复搜索工具错误

src/tools/file_search.rs

@@ -189,7 +189,6 @@ impl FileSearchTool {
             .arg(pattern)
             .arg("--color")
             .arg("never")
-            .arg("--strip-cwd-prefix")
             .arg("--max-results")
             .arg(max_results.to_string())
             .stdout(Stdio::piped())
@@ -360,6 +359,45 @@ mod tests {
     use std::fs;
     use tempfile::TempDir;
 
+    #[cfg(unix)]
+    #[tokio::test]
+    async fn fd_search_path_does_not_use_incompatible_strip_cwd_prefix() {
+        use std::os::unix::fs::PermissionsExt;
+
+        let dir = TempDir::new().unwrap();
+        let fake_fd = dir.path().join("fd");
+        fs::write(
+            &fake_fd,
+            r#"#!/bin/sh
+for arg in "$@"; do
+    if [ "$arg" = "--strip-cwd-prefix" ]; then
+        echo "--strip-cwd-prefix conflicts with --search-path" >&2
+        exit 2
+    fi
+done
+printf '%s\n' 'example.rs'
+"#,
+        )
+        .unwrap();
+        let mut permissions = fs::metadata(&fake_fd).unwrap().permissions();
+        permissions.set_mode(0o755);
+        fs::set_permissions(&fake_fd, permissions).unwrap();
+
+        let tool = FileSearchTool::new();
+        let results = tool
+            .search_with_fd(
+                "*.rs",
+                dir.path().to_str().unwrap(),
+                true,
+                10,
+                fake_fd.to_str().unwrap(),
+            )
+            .await
+            .unwrap();
+
+        assert_eq!(results, vec!["example.rs"]);
+    }
+
     #[tokio::test]
     async fn test_file_search_rust_fallback() {
         let dir = TempDir::new().unwrap();