Wasm SDK packed as a nuget package

eng/Version.Details.xml

@@ -275,30 +275,30 @@
       <Uri>https://github.com/dotnet/deployment-tools</Uri>
       <Sha>9e870996b8bf0b91a791edd1039bfd23bdd01af8</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Build.Tasks.Git" Version="8.0.0-beta.23210.3">
+    <Dependency Name="Microsoft.Build.Tasks.Git" Version="8.0.0-beta.23221.2">
       <Uri>https://github.com/dotnet/sourcelink</Uri>
-      <Sha>759f344923a0859f3fae83431d0ba1cc62108118</Sha>
+      <Sha>34e1337814ee1c8f3cd7ac0a8402c0b03cdb95ad</Sha>
       <SourceBuild RepoName="sourcelink" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.SourceLink.Common" Version="8.0.0-beta.23210.3">
+    <Dependency Name="Microsoft.SourceLink.Common" Version="8.0.0-beta.23221.2">
       <Uri>https://github.com/dotnet/sourcelink</Uri>
-      <Sha>759f344923a0859f3fae83431d0ba1cc62108118</Sha>
+      <Sha>34e1337814ee1c8f3cd7ac0a8402c0b03cdb95ad</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.SourceLink.AzureRepos.Git" Version="8.0.0-beta.23210.3">
+    <Dependency Name="Microsoft.SourceLink.AzureRepos.Git" Version="8.0.0-beta.23221.2">
       <Uri>https://github.com/dotnet/sourcelink</Uri>
-      <Sha>759f344923a0859f3fae83431d0ba1cc62108118</Sha>
+      <Sha>34e1337814ee1c8f3cd7ac0a8402c0b03cdb95ad</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.SourceLink.GitHub" Version="8.0.0-beta.23210.3">
+    <Dependency Name="Microsoft.SourceLink.GitHub" Version="8.0.0-beta.23221.2">
       <Uri>https://github.com/dotnet/sourcelink</Uri>
-      <Sha>759f344923a0859f3fae83431d0ba1cc62108118</Sha>
+      <Sha>34e1337814ee1c8f3cd7ac0a8402c0b03cdb95ad</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.SourceLink.GitLab" Version="8.0.0-beta.23210.3">
+    <Dependency Name="Microsoft.SourceLink.GitLab" Version="8.0.0-beta.23221.2">
       <Uri>https://github.com/dotnet/sourcelink</Uri>
-      <Sha>759f344923a0859f3fae83431d0ba1cc62108118</Sha>
+      <Sha>34e1337814ee1c8f3cd7ac0a8402c0b03cdb95ad</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.SourceLink.BitBucket.Git" Version="8.0.0-beta.23210.3">
+    <Dependency Name="Microsoft.SourceLink.Bitbucket.Git" Version="8.0.0-beta.23221.2">
       <Uri>https://github.com/dotnet/sourcelink</Uri>
-      <Sha>759f344923a0859f3fae83431d0ba1cc62108118</Sha>
+      <Sha>34e1337814ee1c8f3cd7ac0a8402c0b03cdb95ad</Sha>
     </Dependency>
     <!-- Explicit dependency because Microsoft.Deployment.DotNet.Releases has different versioning
          than the SB intermediate -->

eng/Versions.props

@@ -176,12 +176,12 @@
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependencies from https://github.com/dotnet/sourcelink -->
-    <MicrosoftBuildTasksGitVersion>8.0.0-beta.23210.3</MicrosoftBuildTasksGitVersion>
-    <MicrosoftSourceLinkCommonVersion>8.0.0-beta.23210.3</MicrosoftSourceLinkCommonVersion>
-    <MicrosoftSourceLinkAzureReposGitVersion>8.0.0-beta.23210.3</MicrosoftSourceLinkAzureReposGitVersion>
-    <MicrosoftSourceLinkGitHubVersion>8.0.0-beta.23210.3</MicrosoftSourceLinkGitHubVersion>
-    <MicrosoftSourceLinkGitLabVersion>8.0.0-beta.23210.3</MicrosoftSourceLinkGitLabVersion>
-    <MicrosoftSourceLinkBitBucketGitVersion>8.0.0-beta.23210.3</MicrosoftSourceLinkBitBucketGitVersion>
+    <MicrosoftBuildTasksGitVersion>8.0.0-beta.23221.2</MicrosoftBuildTasksGitVersion>
+    <MicrosoftSourceLinkCommonVersion>8.0.0-beta.23221.2</MicrosoftSourceLinkCommonVersion>
+    <MicrosoftSourceLinkAzureReposGitVersion>8.0.0-beta.23221.2</MicrosoftSourceLinkAzureReposGitVersion>
+    <MicrosoftSourceLinkGitHubVersion>8.0.0-beta.23221.2</MicrosoftSourceLinkGitHubVersion>
+    <MicrosoftSourceLinkGitLabVersion>8.0.0-beta.23221.2</MicrosoftSourceLinkGitLabVersion>
+    <MicrosoftSourceLinkBitbucketGitVersion>8.0.0-beta.23221.2</MicrosoftSourceLinkBitbucketGitVersion>
   </PropertyGroup>
   <!-- Get .NET Framework reference assemblies from NuGet packages -->
   <PropertyGroup>

global.json

@@ -1,6 +1,6 @@
 {
   "tools": {
-    "dotnet": "8.0.100-preview.4.23174.9",
+    "dotnet": "8.0.100-preview.4.23221.6",
     "runtimes": {
       "dotnet": [
         "$(VSRedistCommonNetCoreSharedFrameworkx6480PackageVersion)"
@@ -14,4 +14,4 @@
     "Microsoft.DotNet.Arcade.Sdk": "8.0.0-beta.23219.2",
     "Microsoft.DotNet.Helix.Sdk": "8.0.0-beta.23219.2"
   }
-}
+}

src/BlazorWasmSdk/Targets/Microsoft.NET.Sdk.BlazorWebAssembly.Current.props

@@ -9,10 +9,14 @@ WARNING:  DO NOT MODIFY this file unless you are knowledgeable about MSBuild and
 Copyright (c) .NET Foundation. All rights reserved.
 ***********************************************************************************************
 -->
-<Project ToolsVersion="14.0">
+<Project ToolsVersion="14.0" TreatAsLocalProperty="RuntimeIdentifier">
   <PropertyGroup>
     <OutputType>exe</OutputType>
 
+    <RuntimeIdentifier>browser-wasm</RuntimeIdentifier>
+    <AppendRuntimeIdentifierToOutputPath>false</AppendRuntimeIdentifierToOutputPath>
+    <CopyOutputSymbolsToPublishDirectory>false</CopyOutputSymbolsToPublishDirectory>
+
     <!-- Trimmer defaults -->
     <PublishTrimmed Condition="'$(PublishTrimmed)' == ''">true</PublishTrimmed>
     <TrimMode Condition="'$(TrimMode)' == ''">partial</TrimMode>

src/StaticWebAssetsSdk/Tasks/FileHasher.cs

@@ -0,0 +1,35 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+using System;
+using System.Numerics;
+using System.Security.Cryptography;
+using System.Text;
+
+namespace Microsoft.AspNetCore.StaticWebAssets.Tasks;
+
+public static class FileHasher
+{
+    public static string GetFileHash(string filePath)
+    {
+        using var hash = SHA256.Create();
+        var bytes = Encoding.UTF8.GetBytes(filePath);
+        var hashBytes = hash.ComputeHash(bytes);
+        return ToBase36(hashBytes);
+    }
+
+    private static string ToBase36(byte[] hash)
+    {
+        const string chars = "0123456789abcdefghijklmnopqrstuvwxyz";
+
+        var result = new char[10];
+        var dividend = BigInteger.Abs(new BigInteger(hash.AsSpan().Slice(0, 9).ToArray()));
+        for (var i = 0; i < 10; i++)
+        {
+            dividend = BigInteger.DivRem(dividend, 36, out var remainder);
+            result[i] = chars[(int)remainder];
+        }
+
+        return new string(result);
+    }
+}

src/StaticWebAssetsSdk/Tasks/Microsoft.NET.Sdk.StaticWebAssets.Tasks.csproj

@@ -63,9 +63,6 @@
     <Compile Include="..\..\RazorSdk\Tasks\DotnetToolTask.cs">
       <Link>Shared\DotnetToolTask.cs</Link>
     </Compile>
-    <Compile Include="..\..\WasmSdk\Tasks\FileHasher.cs">
-      <Link>Shared\FileHasher.cs</Link>
-    </Compile>
   </ItemGroup>
 
   <ItemGroup>

src/StaticWebAssetsSdk/Tasks/ResolveCompressedAssets.cs

@@ -8,7 +8,6 @@
 using Microsoft.Build.Framework;
 using Microsoft.Build.Utilities;
 using Microsoft.Extensions.FileSystemGlobbing;
-using Microsoft.NET.Sdk.WebAssembly;
 
 namespace Microsoft.AspNetCore.StaticWebAssets.Tasks;
 

src/Tasks/Microsoft.NET.Build.Tasks/ProcessFrameworkReferences.cs

@@ -78,6 +78,10 @@ public class ProcessFrameworkReferences : TaskBase
 
         public ITaskItem[] KnownILLinkPacks { get; set; } = Array.Empty<ITaskItem>();
 
+        public ITaskItem[] KnownWebAssemblySdkPacks { get; set; } = Array.Empty<ITaskItem>();
+
+        public bool UsingMicrosoftNETSdkWebAssembly { get; set; }
+
         [Required]
         public string NETCoreSdkRuntimeIdentifier { get; set; }
 
@@ -368,7 +372,7 @@ var runtimeRequiredByDeployment
                     return;
                 }
             }
-            
+
             if (AotEnabled)
             {
                 if (!AddToolPack(ToolPackType.ILCompiler, _normalizedTargetFrameworkVersion, packagesToDownload, implicitPackageReferences))
@@ -387,6 +391,12 @@ var runtimeRequiredByDeployment
                 }
             }
 
+            if (UsingMicrosoftNETSdkWebAssembly)
+            {
+                // WebAssemblySdk is used for .NET >= 6, it's ok if no pack is added.
+                AddToolPack(ToolPackType.WebAssemblySdk, _normalizedTargetFrameworkVersion, packagesToDownload, implicitPackageReferences);
+            }
+
             if (packagesToDownload.Any())
             {
                 PackagesToDownload = packagesToDownload.Distinct(new PackageToDownloadComparer<ITaskItem>()).ToArray();
@@ -594,7 +604,8 @@ private enum ToolPackType
         {
             Crossgen2,
             ILCompiler,
-            ILLink
+            ILLink,
+            WebAssemblySdk
         }
 
         private bool AddToolPack(
@@ -603,10 +614,12 @@ private bool AddToolPack(
             List<ITaskItem> packagesToDownload,
             List<ITaskItem> implicitPackageReferences)
         {
-            var knownPacks = toolPackType switch {
+            var knownPacks = toolPackType switch
+            {
                 ToolPackType.Crossgen2 => KnownCrossgen2Packs,
                 ToolPackType.ILCompiler => KnownILCompilerPacks,
                 ToolPackType.ILLink => KnownILLinkPacks,
+                ToolPackType.WebAssemblySdk => KnownWebAssemblySdkPacks,
                 _ => throw new ArgumentException($"Unknown package type {toolPackType}", nameof(toolPackType))
             };
 
@@ -629,7 +642,6 @@ private bool AddToolPack(
                 packVersion = RuntimeFrameworkVersion;
             }
 
-
             // Crossgen and ILCompiler have RID-specific bits.
             if (toolPackType is ToolPackType.Crossgen2 or ToolPackType.ILCompiler)
             {
@@ -658,43 +670,44 @@ private bool AddToolPack(
                 runtimePackItem.SetMetadata(MetadataKeys.NuGetPackageId, runtimePackName);
                 runtimePackItem.SetMetadata(MetadataKeys.NuGetPackageVersion, packVersion);
 
-                switch (toolPackType) {
-                case ToolPackType.Crossgen2:
-                    Crossgen2Packs = new[] { runtimePackItem };
-                    break;
-                case ToolPackType.ILCompiler:
-                    HostILCompilerPacks = new[] { runtimePackItem };
+                switch (toolPackType)
+                {
+                    case ToolPackType.Crossgen2:
+                        Crossgen2Packs = new[] { runtimePackItem };
+                        break;
+                    case ToolPackType.ILCompiler:
+                        HostILCompilerPacks = new[] { runtimePackItem };
 
-                    // ILCompiler supports cross target compilation. If there is a cross-target request, we need to download that package as well
-                    // We expect RuntimeIdentifier to be defined during publish but can allow during build
-                    if (RuntimeIdentifier != null)
-                    {
-                        var targetRuntimeIdentifier = NuGetUtils.GetBestMatchingRid(runtimeGraph, RuntimeIdentifier, packSupportedRuntimeIdentifiers, out bool wasInGraph2);
-                        if (targetRuntimeIdentifier == null)
+                        // ILCompiler supports cross target compilation. If there is a cross-target request, we need to download that package as well
+                        // We expect RuntimeIdentifier to be defined during publish but can allow during build
+                        if (RuntimeIdentifier != null)
                         {
-                            return false;
-                        }
-                        if (!hostRuntimeIdentifier.Equals(targetRuntimeIdentifier))
-                        {
-                            var targetIlcPackName = packNamePattern.Replace("**RID**", targetRuntimeIdentifier);
-                            var targetIlcPack = new TaskItem(targetIlcPackName);
-                            targetIlcPack.SetMetadata(MetadataKeys.NuGetPackageId, targetIlcPackName);
-                            targetIlcPack.SetMetadata(MetadataKeys.NuGetPackageVersion, packVersion);
-                            TargetILCompilerPacks = new[] { targetIlcPack };
+                            var targetRuntimeIdentifier = NuGetUtils.GetBestMatchingRid(runtimeGraph, RuntimeIdentifier, packSupportedRuntimeIdentifiers, out bool wasInGraph2);
+                            if (targetRuntimeIdentifier == null)
+                            {
+                                return false;
+                            }
+                            if (!hostRuntimeIdentifier.Equals(targetRuntimeIdentifier))
+                            {
+                                var targetIlcPackName = packNamePattern.Replace("**RID**", targetRuntimeIdentifier);
+                                var targetIlcPack = new TaskItem(targetIlcPackName);
+                                targetIlcPack.SetMetadata(MetadataKeys.NuGetPackageId, targetIlcPackName);
+                                targetIlcPack.SetMetadata(MetadataKeys.NuGetPackageVersion, packVersion);
+                                TargetILCompilerPacks = new[] { targetIlcPack };
+                            }
                         }
-                    }
-                    break;
+                        break;
                 }
             }
 
-            // ILCompiler and ILLink have RID-agnostic build packages that contain MSBuild targets.
-            if (toolPackType is ToolPackType.ILCompiler or ToolPackType.ILLink)
+            // Packs with RID-agnostic build packages that contain MSBuild targets.
+            if (toolPackType is not ToolPackType.Crossgen2)
             {
                 var buildPackageName = knownPack.ItemSpec;
                 var buildPackage = new TaskItem(buildPackageName);
                 buildPackage.SetMetadata(MetadataKeys.Version, packVersion);
                 implicitPackageReferences.Add(buildPackage);
-           }
+            }
 
             return true;
         }
@@ -929,7 +942,7 @@ public KnownFrameworkReference(ITaskItem item)
             public string RuntimePackRuntimeIdentifiers => _item.GetMetadata(MetadataKeys.RuntimePackRuntimeIdentifiers);
 
             public bool IsWindowsOnly => _item.HasMetadataValue("IsWindowsOnly", "true");
-            
+
             public bool RuntimePackAlwaysCopyLocal =>
                 _item.HasMetadataValue(MetadataKeys.RuntimePackAlwaysCopyLocal, "true");
 

src/Tasks/Microsoft.NET.Build.Tasks/targets/Microsoft.NET.Sdk.FrameworkReferenceResolution.targets

@@ -113,6 +113,8 @@ Copyright (c) .NET Foundation. All rights reserved.
                                 KnownCrossgen2Packs="@(KnownCrossgen2Pack)"
                                 KnownILCompilerPacks="@(KnownILCompilerPack)"
                                 KnownILLinkPacks="@(KnownILLinkPack)"
+                                KnownWebAssemblySdkPacks="@(KnownWebAssemblySdkPack)"
+                                UsingMicrosoftNETSdkWebAssembly="$(UsingMicrosoftNETSdkWebAssembly)"
                                 NETCoreSdkRuntimeIdentifier="$(NETCoreSdkRuntimeIdentifier)"
                                 NetCoreRoot="$(NetCoreRoot)"
                                 NETCoreSdkVersion="$(NETCoreSdkVersion)">

src/Tests/Microsoft.NET.Sdk.BlazorWebAssembly.AoT.Tests/Microsoft.NET.Sdk.BlazorWebAssembly.AoT.Tests.csproj

@@ -38,6 +38,7 @@
   </ItemGroup>
 
   <ItemGroup>
+    <Compile Include="..\Microsoft.NET.Sdk.BlazorWebAssembly.Tests\BootJsonData.cs" Link="BootJsonData.cs" />
     <Compile Include="..\Microsoft.NET.Sdk.BlazorWebAssembly.Tests\WasmPublishIntegrationTestBase.cs" Link="WasmPublishIntegrationTestBase.cs" />
     <Compile Include="..\Microsoft.NET.Sdk.BlazorWebAssembly.Tests\ServiceWorkerAssert.cs" Link="ServiceWorkerAssert.cs" />
   </ItemGroup>
@@ -51,7 +52,6 @@
 
   <ItemGroup>
     <ProjectReference Include="..\..\..\src\BlazorWasmSdk\Tasks\Microsoft.NET.Sdk.BlazorWebAssembly.Tasks.csproj" SkipGetTargetFrameworkProperties="true" />
-    <ProjectReference Include="..\..\..\src\WasmSdk\Tasks\Microsoft.NET.Sdk.WebAssembly.Tasks.csproj" SkipGetTargetFrameworkProperties="true" />
     <ProjectReference Include="..\..\RazorSdk\Tasks\Microsoft.NET.Sdk.Razor.Tasks.csproj" />
     <ProjectReference Include="..\Microsoft.NET.TestFramework\Microsoft.NET.TestFramework.csproj" />
   </ItemGroup>

src/WasmSdk/Tasks/BootJsonData.cs → src/Tests/Microsoft.NET.Sdk.BlazorWebAssembly.Tests/BootJsonData.cs

@@ -5,6 +5,8 @@
 using System.Runtime.Serialization;
 using ResourceHashesByNameDictionary = System.Collections.Generic.Dictionary<string, string>;
 
+// For test purposes only. Actual build time implementation lives in runtime repository with WasmSDK
+
 namespace Microsoft.NET.Sdk.WebAssembly
 {
 #pragma warning disable IDE1006 // Naming Styles