Oh, code for deletion statistics also should be purged.

cmd/dwelling-upload-clean/main.go

@@ -30,16 +30,10 @@ func main() {
 		log.Fatalf("failed to open directory %s: %s\n", *uploadDir, err)
 	}
 
-	var deletedCount int64 = 0
-	var deletedSize int64 = 0
-
 	for _, entry := range uploadsDir {
 		if time.Now().UTC().Sub(entry.ModTime().UTC()) >= time.Duration(*keepFileForHours)*time.Hour {
 			if err := os.Remove(path.Join(*uploadDir, entry.Name())); err != nil {
 				log.Printf("failed to remove file %s: %s", entry.Name(), err)
-			} else {
-				deletedSize += entry.Size()
-				deletedCount++
 			}
 		}
 	}