Move asset compression to the StaticWebAssets SDK

sdk.sln

@@ -437,6 +437,10 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Tasks", "Tasks", "{6C8E1E65
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.NET.Sdk.StaticWebAssets.Tasks", "src\StaticWebAssetsSdk\Tasks\Microsoft.NET.Sdk.StaticWebAssets.Tasks.csproj", "{3D42A6BA-38DB-4AA5-9F86-8A78D00D9A07}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Tool", "Tool", "{51A31407-7C6A-42E9-93B8-F21DEC518A34}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.NET.Sdk.StaticWebAssets.Tool", "src\StaticWebAssetsSdk\Tool\Microsoft.NET.Sdk.StaticWebAssets.Tool.csproj", "{B8550E71-0CBE-4F88-AC79-2003EFED1DE1}"
+EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "WasmSdk", "WasmSdk", "{21835A9E-D667-4761-8675-B2BC105CC2FE}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Targets", "Targets", "{71BC1256-D225-4272-ADB2-95264E09AF73}"
@@ -842,6 +846,10 @@ Global
 		{3D42A6BA-38DB-4AA5-9F86-8A78D00D9A07}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{3D42A6BA-38DB-4AA5-9F86-8A78D00D9A07}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{3D42A6BA-38DB-4AA5-9F86-8A78D00D9A07}.Release|Any CPU.Build.0 = Release|Any CPU
+		{B8550E71-0CBE-4F88-AC79-2003EFED1DE1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B8550E71-0CBE-4F88-AC79-2003EFED1DE1}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B8550E71-0CBE-4F88-AC79-2003EFED1DE1}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B8550E71-0CBE-4F88-AC79-2003EFED1DE1}.Release|Any CPU.Build.0 = Release|Any CPU
 		{754C18B9-AEDB-4455-BAF4-844C6CEEF8F7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{754C18B9-AEDB-4455-BAF4-844C6CEEF8F7}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{754C18B9-AEDB-4455-BAF4-844C6CEEF8F7}.Release|Any CPU.ActiveCfg = Release|Any CPU
@@ -996,6 +1004,8 @@ Global
 		{C5C73211-A713-40BF-8FC8-A690CCBE66F5} = {9E9F3BB2-6FED-47BC-869C-BFAF6E7C85FC}
 		{6C8E1E65-EA73-434D-818F-E564BFFE9F86} = {9E9F3BB2-6FED-47BC-869C-BFAF6E7C85FC}
 		{3D42A6BA-38DB-4AA5-9F86-8A78D00D9A07} = {6C8E1E65-EA73-434D-818F-E564BFFE9F86}
+		{51A31407-7C6A-42E9-93B8-F21DEC518A34} = {9E9F3BB2-6FED-47BC-869C-BFAF6E7C85FC}
+		{B8550E71-0CBE-4F88-AC79-2003EFED1DE1} = {51A31407-7C6A-42E9-93B8-F21DEC518A34}
 		{21835A9E-D667-4761-8675-B2BC105CC2FE} = {22AB674F-ED91-4FBC-BFEE-8A1E82F9F05E}
 		{71BC1256-D225-4272-ADB2-95264E09AF73} = {21835A9E-D667-4761-8675-B2BC105CC2FE}
 		{B2CE3F28-8FEC-4715-B483-5B442E3136CE} = {21835A9E-D667-4761-8675-B2BC105CC2FE}

source-build.slnf

@@ -35,6 +35,7 @@
       "src\\Resolvers\\Microsoft.NET.Sdk.WorkloadManifestReader\\Microsoft.NET.Sdk.WorkloadManifestReader.csproj",
       "src\\Resolvers\\WorkloadManifestValidator\\WorkloadManifestValidator.csproj",
       "src\\StaticWebAssetsSdk\\Tasks\\Microsoft.NET.Sdk.StaticWebAssets.Tasks.csproj",
+      "src\\StaticWebAssetsSdk\\Tool\\Microsoft.NET.Sdk.StaticWebAssets.Tool.csproj",
       "src\\Tasks\\Microsoft.NET.Build.Extensions.Tasks\\Microsoft.NET.Build.Extensions.Tasks.csproj",
       "src\\Tasks\\Microsoft.NET.Build.Tasks\\Microsoft.NET.Build.Tasks.csproj",
       "src\\WebSdk\\ProjectSystem\\Tasks\\Microsoft.NET.Sdk.Web.ProjectSystem.Tasks.csproj",

src/BlazorWasmSdk/Targets/Microsoft.NET.Sdk.BlazorWebAssembly.6_0.targets

@@ -30,10 +30,7 @@ Copyright (c) .NET Foundation. All rights reserved.
     <_BlazorWebAssemblySdkToolAssembly>$(BlazorWebAssemblySdkDirectoryRoot)tools\net8.0\Microsoft.NET.Sdk.BlazorWebAssembly.Tool.dll</_BlazorWebAssemblySdkToolAssembly>
   </PropertyGroup>
 
-  <UsingTask TaskName="Microsoft.NET.Sdk.BlazorWebAssembly.BrotliCompress" AssemblyFile="$(_BlazorWebAssemblySdkTasksAssembly)" />
-  <UsingTask TaskName="Microsoft.NET.Sdk.BlazorWebAssembly.GzipCompress" AssemblyFile="$(_BlazorWebAssemblySdkTasksAssembly)" />
   <UsingTask TaskName="Microsoft.NET.Sdk.BlazorWebAssembly.CreateBlazorTrimmerRootDescriptorFile" AssemblyFile="$(_BlazorWebAssemblySdkTasksAssembly)" />
-  <UsingTask TaskName="Microsoft.NET.Sdk.BlazorWebAssembly.ComputeBlazorFilesToCompress" AssemblyFile="$(_BlazorWebAssemblySdkTasksAssembly)" />
   <UsingTask TaskName="Microsoft.NET.Sdk.BlazorWebAssembly.GenerateBlazorBootExtensionJson" AssemblyFile="$(_BlazorWebAssemblySdkTasksAssembly)" />
 
   <PropertyGroup>
@@ -63,19 +60,16 @@ Copyright (c) .NET Foundation. All rights reserved.
 
   <!-- Wire-up static web assets -->
   <PropertyGroup>
-    <GenerateStaticWebAssetsPublishManifestDependsOn Condition="'$(WasmBuildingForNestedPublish)' != 'true'">
-      $(GenerateStaticWebAssetsPublishManifestDependsOn);
-      _BlazorCompressPublishFiles;
-    </GenerateStaticWebAssetsPublishManifestDependsOn>
-
-    <AddWasmStaticWebAssetsDependsOn>
-      $(AddWasmStaticWebAssetsDependsOn);
+    <ResolveStaticWebAssetsInputsDependsOn>
+      $(ResolveStaticWebAssetsInputsDependsOn);
       _ResolveBlazorWasmOutputs;
-    </AddWasmStaticWebAssetsDependsOn>
+    </ResolveStaticWebAssetsInputsDependsOn>
+
     <GenerateBuildWasmBootJsonDependsOn>
       $(GenerateBuildWasmBootJsonDependsOn);
       GenerateBlazorBootExtensionJson;
     </GenerateBuildWasmBootJsonDependsOn>
+
     <GeneratePublishWasmBootJsonDependsOn>
       $(GeneratePublishWasmBootJsonDependsOn);
       GenerateBlazorBootExtensionJson;
@@ -123,44 +117,8 @@ Copyright (c) .NET Foundation. All rights reserved.
       <Output TaskParameter="Assets" ItemName="_BlazorJSStaticWebAsset" />
     </DefineStaticWebAssets>
 
-    <PropertyGroup>
-      <_BlazorBuildGZipCompressDirectory>$(IntermediateOutputPath)build-gz\</_BlazorBuildGZipCompressDirectory>
-    </PropertyGroup>
-
-    <!--
-      Compress referenced binaries using GZip during build. This skips files such as the project's assemblies
-      that change from build to build. Runtime assets contribute to the bulk of the download size. Compressing it
-      has the most benefit while avoiding any ongoing costs to the dev inner loop.
-    -->
-
-    <ItemGroup>
-      <_BlazorStaticWebAsset Include="@(_BlazorJSStaticWebAsset)" />
-      <_BlazorStaticWebAsset Include="@(WasmStaticWebAsset)" />
-    </ItemGroup>
-
-    <ComputeBlazorFilesToCompress Assets="@(_BlazorStaticWebAsset)">
-      <Output TaskParameter="AssetsToCompress" ItemName="_GzipFileToCompressForBuild" />
-    </ComputeBlazorFilesToCompress>
-
-    <GZipCompress
-      FilesToCompress="@(_GzipFileToCompressForBuild)"
-      OutputDirectory="$(_BlazorBuildGZipCompressDirectory)">
-
-      <Output TaskParameter="CompressedFiles" ItemName="_BlazorBuildGZipCompressedFile" />
-      <Output TaskParameter="CompressedFiles" ItemName="FileWrites" />
-    </GZipCompress>
-
-    <ItemGroup>
-      <_BlazorBuildGZipCompressedFile>
-        <OriginalItemSpec>%(RelatedAsset)</OriginalItemSpec>
-      </_BlazorBuildGZipCompressedFile>
-
-      <_BlazorGzipStaticWebAsset Include="@(_BlazorBuildGZipCompressedFile->'%(FullPath)')" />
-    </ItemGroup>
-
     <ItemGroup>
       <StaticWebAsset Include="@(_BlazorJSStaticWebAsset)" />
-      <StaticWebAsset Include="@(_BlazorGzipStaticWebAsset)" />
     </ItemGroup>
   </Target>
 
@@ -169,8 +127,6 @@ Copyright (c) .NET Foundation. All rights reserved.
     <Message Importance="High" Text="$(MSBuildProjectName) (Blazor output) -&gt; $(TargetDir)wwwroot" Condition="'$(CopyBuildOutputToOutputDirectory)' == 'true' and '$(SkipCopyBuildProduct)'!='true'" />
   </Target>
 
-  <!-- Publish starts here -->
-
   <!-- Make sure that ResolveAssemblyReferences runs early enough to ensure satellite assemblies are populated in the ResolvedFilesToPublish -->
   <Target Name="_BlazorPrepareForPublish"
     DependsOnTargets="PrepareResourceNames;ComputeIntermediateSatelliteAssemblies;ResolveAssemblyReferences"
@@ -182,77 +138,6 @@ Copyright (c) .NET Foundation. All rights reserved.
     </ItemGroup>
   </Target>
 
-  <Target Name="_BlazorCompressPublishFiles" AfterTargets="GeneratePublishWasmBootJson" Condition="'$(BlazorEnableCompression)' != 'false'">
-    <PropertyGroup>
-      <_CompressedFileOutputPath>$(IntermediateOutputPath)compress\</_CompressedFileOutputPath>
-      <_BlazorWebAssemblyBrotliIncremental>true</_BlazorWebAssemblyBrotliIncremental>
-    </PropertyGroup>
-
-    <PropertyGroup Condition="'$(DOTNET_HOST_PATH)' == ''">
-      <_DotNetHostDirectory>$(NetCoreRoot)</_DotNetHostDirectory>
-      <_DotNetHostFileName>dotnet</_DotNetHostFileName>
-      <_DotNetHostFileName Condition="'$(OS)' == 'Windows_NT'">dotnet.exe</_DotNetHostFileName>
-    </PropertyGroup>
-
-    <Message Text="Compressing Blazor WebAssembly publish artifacts. This may take a while..." Importance="High" />
-
-    <MakeDir Directories="$(_CompressedFileOutputPath)" Condition="!Exists('$(_CompressedFileOutputPath)')" />
-
-    <ItemGroup>
-      <_GzipFileToCompressForPublish Include="@(StaticWebAsset)"
-        Condition="'%(AssetKind)' != 'Build' and ('%(StaticWebAsset.AssetTraitName)' == 'WasmResource' or '%(StaticWebAsset.AssetTraitName)' == 'Culture')" >
-        <RelatedAsset>%(Identity)</RelatedAsset>
-        <AssetRole>Alternative</AssetRole>
-        <AssetTraitName>Content-Encoding</AssetTraitName>
-        <AssetTraitValue>gzip</AssetTraitValue>
-      </_GzipFileToCompressForPublish>
-
-      <_BrotliFileToCompressForPublish Include="@(_GzipFileToCompressForPublish)" Condition="'%(AssetKind)' != 'Build'">
-        <AssetTraitValue>br</AssetTraitValue>
-      </_BrotliFileToCompressForPublish>
-
-      <!-- We compressed a bunch of assets that were not modified since the build process. We can reuse those and avoid the extra compression we just
-           need to check that they are still relevant (we have updated existing assets to account for linking) -->
-      <_AlreadyGzipCompressedAssets
-        Include="@(StaticWebAsset)"
-        Condition="'%(AssetKind)' != 'Build' and ('%(StaticWebAsset.AssetTraitName)' == 'Content-Encoding' and '%(StaticWebAsset.AssetTraitValue)' == 'gzip')" />
-      <_GzipFileToCompressForPublish Remove="@(_AlreadyGzipCompressedAssets->'%(RelatedAsset)')" />
-    </ItemGroup>
-
-    <GZipCompress
-      FilesToCompress="@(_GzipFileToCompressForPublish)"
-      OutputDirectory="$(_CompressedFileOutputPath)">
-
-      <Output TaskParameter="CompressedFiles" ItemName="_BlazorPublishGZipCompressedFile" />
-      <Output TaskParameter="CompressedFiles" ItemName="FileWrites" />
-    </GZipCompress>
-
-    <BrotliCompress
-      OutputDirectory="$(_CompressedFileOutputPath)"
-      FilesToCompress="@(_BrotliFileToCompressForPublish)"
-      CompressionLevel="$(_BlazorBrotliCompressionLevel)"
-      SkipIfOutputIsNewer="$(_BlazorWebAssemblyBrotliIncremental)"
-      ToolAssembly="$(_BlazorWebAssemblySdkToolAssembly)"
-      ToolExe="$(_DotNetHostFileName)"
-      ToolPath="$(_DotNetHostDirectory)">
-
-      <Output TaskParameter="CompressedFiles" ItemName="_BlazorPublishBrotliCompressedFile" />
-      <Output TaskParameter="CompressedFiles" ItemName="FileWrites" />
-    </BrotliCompress>
-
-    <ItemGroup>
-      <_BlazorPublishGZipCompressedFile>
-        <OriginalItemSpec>%(RelatedAsset)</OriginalItemSpec>
-      </_BlazorPublishGZipCompressedFile>
-      <_BlazorPublishBrotliCompressedFile>
-        <OriginalItemSpec>%(RelatedAsset)</OriginalItemSpec>
-      </_BlazorPublishBrotliCompressedFile>
-
-      <StaticWebAsset Include="@(_BlazorPublishGZipCompressedFile->'%(FullPath)')" />
-      <StaticWebAsset Include="@(_BlazorPublishBrotliCompressedFile->'%(FullPath)')" />
-    </ItemGroup>
-  </Target>
-
   <Target Name="GenerateBlazorBootExtensionJson">
     <PropertyGroup>
       <_BlazorBuildBootExtensionJsonPath>$(IntermediateOutputPath)blazor.boot-extension.json</_BlazorBuildBootExtensionJsonPath>

src/Layout/redist/targets/GenerateLayout.targets

@@ -281,6 +281,29 @@
       SkipUnchangedFiles="true" />
   </Target>
 
+  <Target Name="PublishStaticWebAssetsTools"
+          BeforeTargets="PublishNetSdks">
+    <MSBuild
+      Targets="Publish"
+      Projects="$(RepoRoot)/src/StaticWebAssetsSdk/Tool/Microsoft.NET.Sdk.StaticWebAssets.Tool.csproj"
+      Properties="Configuration=$(Configuration)" />
+  </Target>
+
+  <Target Name="MoveStaticWebAssetsTools" AfterTargets="PublishStaticWebAssetsTools">
+    <ItemGroup>
+      <_StaticWebAssetsToolsOutput Include="$(ArtifactsBinDir)Microsoft.NET.Sdk.StaticWebAssets.Tool\$(Configuration)\$(SdkTargetFramework)\publish\*.*" />
+    </ItemGroup>
+
+    <Error
+      Text="StaticWebAssets SDK tools outputs were not found in $(ArtifactsBinDir)Microsoft.NET.Sdk.StaticWebAssets.Tool\$(Configuration)\$(SdkTargetFramework)\publish"
+      Condition="'@(_StaticWebAssetsToolsOutput->Count())' == '0'" />
+
+    <Copy
+      SourceFiles="@(_StaticWebAssetsToolsOutput)"
+      DestinationFolder="$(ArtifactsBinDir)$(Configuration)\Sdks\Microsoft.NET.Sdk.StaticWebAssets\tools\$(SdkTargetFramework)\"
+      SkipUnchangedFiles="true" />
+  </Target>
+
   <Target Name="PublishRazorSdkTools"
           BeforeTargets="PublishNetSdks">
     <MSBuild
@@ -423,6 +446,7 @@
                             PublishMSBuildExtensions;
                             PublishFSharp;
                             PublishBlazorWasmTools;
+                            PublishStaticWebAssetsTools;
                             GenerateCliRuntimeConfigurationFiles;
                             MakeFscRunnableAndMoveToPublishDir;
                             RemoveFscFilesAfterPublish;