From 3d37de0ec53e940f05b6a880b0017d23963da60a Mon Sep 17 00:00:00 2001
From: Dries De Peuter <dries@stenic.io>
Date: Thu, 7 Dec 2023 22:00:33 +0100
Subject: [PATCH] fix: List single dirs

---
 internal/drivers/s3.go | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/internal/drivers/s3.go b/internal/drivers/s3.go
index e1baea0..7ed0f80 100644
--- a/internal/drivers/s3.go
+++ b/internal/drivers/s3.go
@@ -59,7 +59,19 @@ func (d *S3Driver) ListDirs(path string) ([]string, error) {
 		res = append(res, strings.Split(strings.Replace(i, path, "", 1), "/")[0])
 	}
 
-	return res, err
+	return removeDuplicateStr(res), err
+}
+
+func removeDuplicateStr(strSlice []string) []string {
+	allKeys := make(map[string]bool)
+	list := []string{}
+	for _, item := range strSlice {
+		if _, value := allKeys[item]; !value {
+			allKeys[item] = true
+			list = append(list, item)
+		}
+	}
+	return list
 }
 
 func (d *S3Driver) listRaw(path string) ([]string, error) {