From 69e60551db8c93ae9b454e0191b630a0269e7795 Mon Sep 17 00:00:00 2001
From: Mahad Zaryab <mahadzaryab1@gmail.com>
Date: Sun, 17 Nov 2024 15:12:10 -0500
Subject: [PATCH] Make WalkDir Func a Closure

Signed-off-by: Mahad Zaryab <mahadzaryab1@gmail.com>
---
 script.go | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/script.go b/script.go
index 6c03ed7..96aacf5 100644
--- a/script.go
+++ b/script.go
@@ -93,20 +93,19 @@ func File(path string) *Pipe {
 //	test/2.txt
 func FindFiles(dir string) *Pipe {
 	var paths []string
-	err := fs.WalkDir(os.DirFS(dir), ".", func(path string, d fs.DirEntry, err error) error {
+	var innerErr error
+	fs.WalkDir(os.DirFS(dir), ".", func(path string, d fs.DirEntry, err error) error {
 		if err != nil {
-			if os.IsPermission(err) {
-				return fs.SkipDir
-			}
-			return err
+			innerErr = err
+			return fs.SkipDir
 		}
 		if !d.IsDir() {
 			paths = append(paths, filepath.Join(dir, path))
 		}
 		return nil
 	})
-	if err != nil && len(paths) == 0 {
-		return NewPipe().WithError(err)
+	if innerErr != nil && len(paths) == 0 {
+		return NewPipe().WithError(innerErr)
 	}
 	return Slice(paths)
 }