From 8482fec6bec11d7896e4503dbe21ff59999f174f Mon Sep 17 00:00:00 2001
From: osy <osy@turing.llc>
Date: Mon, 4 Sep 2023 13:05:46 -0700
Subject: [PATCH] worker: try to use same directory for the same file

---
 Source/Worker.swift | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Source/Worker.swift b/Source/Worker.swift
index 894c5cf..749dc56 100644
--- a/Source/Worker.swift
+++ b/Source/Worker.swift
@@ -337,7 +337,8 @@ extension Worker {
     
     func download(_ file: ESDCatalog.File) {
         let cacheUrl = FileManager.default.urls(for: .cachesDirectory, in: .userDomainMask)[0]
-        let baseUrl = cacheUrl.appendingPathComponent(UUID().uuidString)
+        let uuid = file.sha1.count > 0 ? file.sha1 : UUID().uuidString
+        let baseUrl = cacheUrl.appendingPathComponent(uuid)
         let esdUrl = baseUrl.appendingPathComponent(file.name)
         let isoUrl = esdUrl.deletingPathExtension().appendingPathExtension("iso")
         withBusyIndication { [self] in