3.0.1.8 fixes

CHANGELOG.md

@@ -1,5 +1,13 @@
 ### Changelog
 
+#### Version - 3.0.1.8 - 10/??/2022
+* Fix broken ZEditMerge code (this stream is not readable)
+* Update out-of-date dependencies
+* Update CLI to perform lazy initialization of command components (faster startup)
+* Fix some status messages during installation
+* Optimize the modlist optimizer so runs a bit faster
+* Rework the file hash cache so it doesn't block the UI thread
+
 #### Version - 3.0.1.7 - 9/27/2022
 * HOTFIX: fix "Could not find part of path" bug related to the profiles folder
 

Wabbajack.CLI/Verbs/DownloadAll.cs

@@ -111,7 +111,7 @@ public class DownloadAll : IVerb
                     return;
                 }
 
-                _cache.FileHashWriteCache(output, result.Item2);
+                await _cache.FileHashWriteCache(output, result.Item2);
 
                 var metaFile = outputFile.WithExtension(Ext.Meta);
                 await metaFile.WriteAllTextAsync(_dispatcher.MetaIniSection(file), token: token);

Wabbajack.Common/AsyncParallelExtensions.cs

@@ -126,6 +126,21 @@ public static class AsyncParallelExtensions
         return lst;
     }
     
+    /// <summary>
+    /// Consumes a IAsyncEnumerable without doing anything with it
+    /// </summary>
+    /// <param name="coll"></param>
+    /// <typeparam name="T"></typeparam>
+    public static async Task Sink<T>(this IAsyncEnumerable<T> coll)
+    {
+        long count = 0;
+        await foreach (var itm in coll)
+        {
+            count++;
+
+        }
+    }
+
     public static async Task<T[]> ToArray<T>(this IAsyncEnumerable<T> coll)
     {
         List<T> lst = new();

Wabbajack.Installer/AInstaller.cs

@@ -232,7 +232,7 @@ public abstract class AInstaller<T>
             {
                 var file = directive.Directive;
                 UpdateProgress(file.Size);
-
+                var destPath = file.To.RelativeTo(_configuration.Install);
                 switch (file)
                 {
                     case PatchedFromArchive pfa:
@@ -240,9 +240,8 @@ public abstract class AInstaller<T>
                         await using var s = await sf.GetStream();
                         s.Position = 0;
                         await using var patchDataStream = await InlinedFileStream(pfa.PatchID);
-                        var toFile = file.To.RelativeTo(_configuration.Install);
                         {
-                            await using var os = toFile.Open(FileMode.Create, FileAccess.ReadWrite, FileShare.None);
+                            await using var os = destPath.Open(FileMode.Create, FileAccess.ReadWrite, FileShare.None);
                             await BinaryPatching.ApplyPatch(s, patchDataStream, os);
                         }
                     }
@@ -252,8 +251,7 @@ public abstract class AInstaller<T>
                     case TransformedTexture tt:
                     {
                         await using var s = await sf.GetStream();
-                        await using var of = directive.Directive.To.RelativeTo(_configuration.Install)
+                        await using var of = destPath.Open(FileMode.Create, FileAccess.Write);
-                            .Open(FileMode.Create, FileAccess.Write);
                         _logger.LogInformation("Recompressing {Filename}", tt.To.FileName);
                         await ImageLoader.Recompress(s, tt.ImageState.Width, tt.ImageState.Height, tt.ImageState.Format,
                             of, token);
@@ -264,19 +262,19 @@ public abstract class AInstaller<T>
                     case FromArchive _:
                         if (grouped[vf].Count() == 1)
                         {
-                            await sf.Move(directive.Directive.To.RelativeTo(_configuration.Install), token);
+                            await sf.Move(destPath, token);
                         }
                         else
                         {
                             await using var s = await sf.GetStream();
-                            await directive.Directive.To.RelativeTo(_configuration.Install)
+                            await destPath.WriteAllAsync(s, token, false);
-                                .WriteAllAsync(s, token, false);
                         }
 
                         break;
                     default:
                         throw new Exception($"No handler for {directive}");
                 }
+                await FileHashCache.FileHashWriteCache(destPath, file.Hash);
 
                 await job.Report((int) directive.VF.Size, token);
             }
@@ -383,7 +381,7 @@ public abstract class AInstaller<T>
             }
 
             if (hash != default)
-                FileHashCache.FileHashWriteCache(destination.Value, hash);
+                await FileHashCache.FileHashWriteCache(destination.Value, hash);
 
             if (result == DownloadResult.Update)
                 await destination.Value.MoveToAsync(destination.Value.Parent.Combine(archive.Hash.ToHex()), true,
@@ -487,25 +485,26 @@ public abstract class AInstaller<T>
 
         NextStep(Consts.StepPreparing, "Looking for files to delete", 0);
         await _configuration.Install.EnumerateFiles()
-            .PDoAll(_limiter, async f =>
+            .PMapAllBatched(_limiter, async f =>
             {
                 var relativeTo = f.RelativeTo(_configuration.Install);
                 if (indexed.ContainsKey(relativeTo) || f.InFolder(_configuration.Downloads))
-                    return ;
+                    return f;
 
-                if (f.InFolder(profileFolder) && f.Parent.FileName == savePath) return;
+                if (f.InFolder(profileFolder) && f.Parent.FileName == savePath) return f;
 
                 if (NoDeleteRegex.IsMatch(f.ToString()))
-                    return ;
+                    return f;
 
                 if (bsaPathsToNotBuild.Contains(f))
-                    return ;
+                    return f;
 
                 _logger.LogInformation("Deleting {RelativePath} it's not part of this ModList", relativeTo);
                 f.Delete();
-            });
+                return f;
+            }).Sink();
 
-        _logger.LogInformation("Cleaning empty folders");
+        NextStep(Consts.StepPreparing, "Cleaning empty folders", 0);
         var expectedFolders = indexed.Keys
             .Select(f => f.RelativeTo(_configuration.Install))
             // We ignore the last part of the path, so we need a dummy file name
@@ -542,12 +541,11 @@ public abstract class AInstaller<T>
         var existingfiles = _configuration.Install.EnumerateFiles().ToHashSet();
 
         NextStep(Consts.StepPreparing, "Looking for unmodified files", 0);
-        await indexed.Values.PMapAll<Directive, Directive?>(async d =>
+        await indexed.Values.PMapAllBatched(_limiter, async d =>
             {
                 // Bit backwards, but we want to return null for 
                 // all files we *want* installed. We return the files
                 // to remove from the install list.
-                using var job = await _limiter.Begin($"Hashing File {d.To}", 0, token);
                 var path = _configuration.Install.Combine(d.To);
                 if (!existingfiles.Contains(path)) return null;
 

Wabbajack.Installer/StandardInstaller.cs

@@ -271,9 +271,11 @@ public class StandardInstaller : AInstaller<StandardInstaller>
     {
         var bsas = ModList.Directives.OfType<CreateBSA>().ToList();
         _logger.LogInformation("Building {bsasCount} bsa files", bsas.Count);
+        NextStep("Installing", "Building BSAs", bsas.Count);
 
         foreach (var bsa in bsas)
         {
+            UpdateProgress(1);
             _logger.LogInformation("Building {bsaTo}", bsa.To.FileName);
             var sourceDir = _configuration.Install.Combine(BSACreationDir, bsa.TempID);
 
@@ -295,9 +297,7 @@ public class StandardInstaller : AInstaller<StandardInstaller>
             await a.Build(outStream, token);
             streams.Do(s => s.Dispose());
             
-            FileHashCache.FileHashWriteCache(outPath, bsa.Hash);
+            await FileHashCache.FileHashWriteCache(outPath, bsa.Hash);
-            
-
             sourceDir.DeleteDirectory();
         }
 
@@ -325,9 +325,11 @@ public class StandardInstaller : AInstaller<StandardInstaller>
                 {
                     case RemappedInlineFile file:
                         await WriteRemappedFile(file);
+                        await FileHashCache.FileHashCachedAsync(outPath, token);
                         break;
                     default:
                         await outPath.WriteAllBytesAsync(await LoadBytesFromPath(directive.SourceDataID), token);
+                        await FileHashCache.FileHashWriteCache(outPath, directive.Hash);
                         break;
                 }
             });
@@ -453,11 +455,15 @@ public class StandardInstaller : AInstaller<StandardInstaller>
 
     public async Task GenerateZEditMerges(CancellationToken token)
     {
-        await _configuration.ModList
+        var patches = _configuration.ModList
             .Directives
             .OfType<MergedPatch>()
-            .PDoAll(async m =>
+            .ToList();
+        NextStep("Installing", "Generating ZEdit Merges", patches.Count);
+
+        await patches.PMapAllBatched(_limiter, async m =>
         {
+            UpdateProgress(1);
             _logger.LogInformation("Generating zEdit merge: {to}", m.To);
 
             var srcData = (await m.Sources.SelectAsync(async s =>
@@ -468,9 +474,10 @@ public class StandardInstaller : AInstaller<StandardInstaller>
             var patchData = await LoadBytesFromPath(m.PatchID);
 
             await using var fs = _configuration.Install.Combine(m.To)
-                    .Open(FileMode.Create, FileAccess.Write, FileShare.None);
+                .Open(FileMode.Create, FileAccess.ReadWrite, FileShare.None);
             await BinaryPatching.ApplyPatch(new MemoryStream(srcData), new MemoryStream(patchData), fs);
-            });
+            return m;
+        }).ToList();
     }
 
     public static async Task<ModList> Load(DTOSerializer dtos, DownloadDispatcher dispatcher, ModlistMetadata metadata, CancellationToken token)

Wabbajack.Services.OSIntegrated/Services/ModListDownloadMaintainer.cs

@@ -48,7 +48,7 @@ public class ModListDownloadMaintainer
         var path = ModListPath(metadata);
         if (!path.FileExists()) return false;
 
-        if (_hashCache.TryGetHashCache(path, out var hash) && hash == metadata.DownloadMetadata!.Hash) return true;
+        if (await _hashCache.TryGetHashCache(path) == metadata.DownloadMetadata!.Hash) return true;
         if (_downloadingCount > 0) return false;
 
         return await _hashCache.FileHashCachedAsync(path, token.Value) == metadata.DownloadMetadata!.Hash;
@@ -80,7 +80,7 @@ public class ModListDownloadMaintainer
                     Hash = metadata.DownloadMetadata.Hash
                 }, path, job, token.Value);
 
-                _hashCache.FileHashWriteCache(path, hash);
+                await _hashCache.FileHashWriteCache(path, hash);
                 await path.WithExtension(Ext.MetaData).WriteAllTextAsync(JsonSerializer.Serialize(metadata));
             }
             finally

Wabbajack.VFS.Test/HashCacheTest.cs

@@ -26,13 +26,15 @@ public class HashCacheTest
 
         Assert.Equal(Hash.FromBase64("eSIyd+KOG3s="),
             await _cache.FileHashCachedAsync(testFile.Path, CancellationToken.None));
-        Assert.True(_cache.TryGetHashCache(testFile.Path, out var hash));
+        Assert.True(await _cache.TryGetHashCache(testFile.Path) != default);
 
         _cache.Purge(testFile.Path);
-        Assert.False(_cache.TryGetHashCache(testFile.Path, out _));
+        var hash = await testFile.Path.Hash(CancellationToken.None);
+        Assert.NotEqual(hash, default);
+        Assert.NotEqual(hash, await _cache.TryGetHashCache(testFile.Path));
         Assert.Equal(hash, await _cache.FileHashCachedAsync(testFile.Path, CancellationToken.None));
 
-        Assert.True(_cache.TryGetHashCache(testFile.Path, out _));
+        Assert.Equal(hash, await _cache.TryGetHashCache(testFile.Path));
 
         _cache.VacuumDatabase();
     }

Wabbajack.VFS/FileHashCache.cs

@@ -39,15 +39,15 @@ public class FileHashCache
         cmd.ExecuteNonQuery();
     }
 
-    private (AbsolutePath Path, long LastModified, Hash Hash) Get(AbsolutePath path)
+    private async Task<(AbsolutePath Path, long LastModified, Hash Hash)> Get(AbsolutePath path)
     {
         using var cmd = new SQLiteCommand(_conn);
         cmd.CommandText = "SELECT LastModified, Hash FROM HashCache WHERE Path = @path";
         cmd.Parameters.AddWithValue("@path", path.ToString().ToLowerInvariant());
-        cmd.PrepareAsync();
+        await cmd.PrepareAsync();
 
-        using var reader = cmd.ExecuteReader();
+        await using var reader = await cmd.ExecuteReaderAsync();
-        while (reader.Read()) return (path, reader.GetInt64(0), Hash.FromLong(reader.GetInt64(1)));
+        while (await reader.ReadAsync()) return (path, reader.GetInt64(0), Hash.FromLong(reader.GetInt64(1)));
 
         return default;
     }
@@ -62,17 +62,17 @@ public class FileHashCache
         cmd.ExecuteNonQuery();
     }
 
-    private void Upsert(AbsolutePath path, long lastModified, Hash hash)
+    private async Task Upsert(AbsolutePath path, long lastModified, Hash hash)
     {
-        using var cmd = new SQLiteCommand(_conn);
+        await using var cmd = new SQLiteCommand(_conn);
         cmd.CommandText = @"INSERT INTO HashCache (Path, LastModified, Hash) VALUES (@path, @lastModified, @hash)
             ON CONFLICT(Path) DO UPDATE SET LastModified = @lastModified, Hash = @hash";
         cmd.Parameters.AddWithValue("@path", path.ToString().ToLowerInvariant());
         cmd.Parameters.AddWithValue("@lastModified", lastModified);
         cmd.Parameters.AddWithValue("@hash", (long) hash);
-        cmd.PrepareAsync();
+        await cmd.PrepareAsync();
 
-        cmd.ExecuteNonQuery();
+        await cmd.ExecuteNonQueryAsync();
     }
 
     public void VacuumDatabase()
@@ -84,46 +84,45 @@ public class FileHashCache
         cmd.ExecuteNonQuery();
     }
 
-    public bool TryGetHashCache(AbsolutePath file, out Hash hash)
+    public async Task<Hash> TryGetHashCache(AbsolutePath file)
     {
-        hash = default;
+        if (!file.FileExists()) return default;
-        if (!file.FileExists()) return false;
 
-        var result = Get(file);
+        var result = await Get(file);
         if (result == default || result.Hash == default)
-            return false;
+            return default;
 
         if (result.LastModified == file.LastModifiedUtc().ToFileTimeUtc())
         {
-            hash = result.Hash;
+            return result.Hash;
-            return true;
         }
 
         Purge(file);
-        return false;
+        return default;
     }
 
-    private void WriteHashCache(AbsolutePath file, Hash hash)
+    private async Task WriteHashCache(AbsolutePath file, Hash hash)
     {
         if (!file.FileExists()) return;
-        Upsert(file, file.LastModifiedUtc().ToFileTimeUtc(), hash);
+        await Upsert(file, file.LastModifiedUtc().ToFileTimeUtc(), hash);
     }
 
-    public void FileHashWriteCache(AbsolutePath file, Hash hash)
+    public async Task FileHashWriteCache(AbsolutePath file, Hash hash)
     {
-        WriteHashCache(file, hash);
+        await WriteHashCache(file, hash);
     }
 
     public async Task<Hash> FileHashCachedAsync(AbsolutePath file, CancellationToken token)
     {
-        if (TryGetHashCache(file, out var foundHash)) return foundHash;
+        var hash = await TryGetHashCache(file);
+        if (hash != default) return hash;
 
         using var job = await _limiter.Begin($"Hashing {file.FileName}", file.Size(), token);
         await using var fs = file.Open(FileMode.Open, FileAccess.Read, FileShare.Read);
 
-        var hash = await fs.HashingCopy(Stream.Null, token, job);
+        hash = await fs.HashingCopy(Stream.Null, token, job);
         if (hash != default)
-            WriteHashCache(file, hash);
+            await WriteHashCache(file, hash);
         return hash;
     }
 }