From e33e3631fa329e3050fd13cd82ebd7e45db892c1 Mon Sep 17 00:00:00 2001
From: Paul Hebble <pjhebble@gmail.com>
Date: Sun, 24 Nov 2024 15:08:08 -0600
Subject: [PATCH] Use spec version analyzer to omit SHA1 hashes

---
 Netkan/Transformers/DownloadAttributeTransformer.cs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Netkan/Transformers/DownloadAttributeTransformer.cs b/Netkan/Transformers/DownloadAttributeTransformer.cs
index c0ba9226e..e72fde6ba 100644
--- a/Netkan/Transformers/DownloadAttributeTransformer.cs
+++ b/Netkan/Transformers/DownloadAttributeTransformer.cs
@@ -48,9 +48,11 @@ public IEnumerable<Metadata> Transform(Metadata metadata, TransformOptions? opts
                     var download_hashJson = new JObject();
 
                     // Older clients will complain if download_hash is set without sha1
-                    if (metadata.SpecVersion == null || metadata.SpecVersion <= v1p34)
+                    var specVersion = SpecVersionAnalyzer.MinimumSpecVersion(json);
+                    if (specVersion <= v1p34)
                     {
-                        Log.Debug("Calculating download SHA1...");
+                        Log.InfoFormat("Spec version is {0}, calculating download SHA1...",
+                                       specVersion);
                         download_hashJson.SafeAdd("sha1", _fileService.GetFileHashSha1(file));
                     }
                     Log.Debug("Calculating download SHA256...");