provide up-directory link in file listings

2020-09-16 17:25:26 -04:00 · 2020-09-16 17:25:26 -04:00 · cbde81e759
parent 0a25e1a89c
commit cbde81e759
1 changed files with 1 additions and 0 deletions
--- a/handlers/response.go
+++ b/handlers/response.go
@ -109,6 +109,7 @@ func genIndex(folder, rel string) ([]byte, error) {
 	ret := bytes.NewBuffer([]byte{})

 	fmt.Fprintf(ret, "# %s\r\n\r\n", rel)
+	fmt.Fprintf(ret, "=> %s %s\r\n", filepath.Join(rel, ".."), "..")
 	for _, file := range files {
 		fmt.Fprintf(ret, "=> %s %s\r\n", filepath.Join(rel, file.Name()), file.Name())
 	}