[StaticWebAssets] Add benchmarking infrastructure

Directory.Packages.props

@@ -4,10 +4,10 @@
     <!-- Using multiple feeds isn't supported by Maestro: https://github.com/dotnet/arcade/issues/14155. -->
     <NoWarn>$(NoWarn);NU1507</NoWarn>
   </PropertyGroup>
-
   <ItemGroup>
     <PackageVersion Include="Basic.CompilerLog.Util" Version="0.9.9" />
     <PackageVersion Include="AwesomeAssertions" Version="$(AwesomeAssertionsVersion)" />
+    <PackageVersion Include="BenchmarkDotNet" Version="$(BenchmarkDotNetPackageVersion)" />
     <PackageVersion Include="AwesomeAssertions.Json" Version="$(AwesomeAssertionsJsonVersion)" />
     <PackageVersion Include="MicroBuild.Plugins.SwixBuild.Dotnet" Version="1.1.87-gba258badda" />
     <PackageVersion Include="Microsoft.ApplicationInsights" Version="$(MicrosoftApplicationInsightsPackageVersion)" />

eng/Versions.props

@@ -326,6 +326,7 @@
     <MSTestVersion>3.10.0-preview.25318.4</MSTestVersion>
     <XunitCombinatorialVersion>1.3.2</XunitCombinatorialVersion>
     <MicrosoftDotNetInstallerWindowsSecurityTestDataPackageVersion>8.0.0-beta.23607.1</MicrosoftDotNetInstallerWindowsSecurityTestDataPackageVersion>
+    <BenchmarkDotNetPackageVersion>0.14.0</BenchmarkDotNetPackageVersion>
   </PropertyGroup>
   <PropertyGroup Label="Workload manifest package versions">
     <AspireFeatureBand>8.0.100</AspireFeatureBand>

sdk.slnx

@@ -138,6 +138,9 @@
   <Folder Name="/src/StaticWebAssetsSdk/">
     <File Path="src/StaticWebAssetsSdk/.editorconfig" />
   </Folder>
+  <Folder Name="/src/StaticWebAssetsSdk/benchmarks/">
+    <Project Path="src/StaticWebAssetsSdk/benchmarks/Microsoft.NET.Sdk.StaticWebAssets.Benchmarks.csproj" />
+  </Folder>
   <Folder Name="/src/StaticWebAssetsSdk/Sdk/">
     <File Path="src/StaticWebAssetsSdk/Sdk/Sdk.props" />
     <File Path="src/StaticWebAssetsSdk/Sdk/Sdk.StaticWebAssets.StaticAssets.ProjectSystem.props" />

src/RazorSdk/Razor.slnf

@@ -10,6 +10,7 @@
       "src\\RazorSdk\\Tool\\Microsoft.NET.Sdk.Razor.Tool.csproj",
       "src\\Resolvers\\Microsoft.DotNet.NativeWrapper\\Microsoft.DotNet.NativeWrapper.csproj",
       "src\\StaticWebAssetsSdk\\Tasks\\Microsoft.NET.Sdk.StaticWebAssets.Tasks.csproj",
+      "src\\StaticWebAssetsSdk\\benchmarks\\Microsoft.NET.Sdk.StaticWebAssets.Benchmarks.csproj",
       "src\\WasmSdk\\Tasks\\Microsoft.NET.Sdk.WebAssembly.Tasks.csproj",
       "test\\Microsoft.NET.Sdk.BlazorWebAssembly.AoT.Tests\\Microsoft.NET.Sdk.BlazorWebAssembly.AoT.Tests.csproj",
       "test\\Microsoft.NET.Sdk.BlazorWebAssembly.Tests\\Microsoft.NET.Sdk.BlazorWebAssembly.Tests.csproj",

src/StaticWebAssetsSdk/benchmarks/.gitignore

@@ -0,0 +1 @@
+BenchmarkDotNet.Artifacts/**

src/StaticWebAssetsSdk/benchmarks/Directory.Build.template

@@ -0,0 +1 @@
+<Project></Project>

src/StaticWebAssetsSdk/benchmarks/EmptyBenchmark.cs

@@ -0,0 +1,13 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+using BenchmarkDotNet.Attributes;
+
+namespace Microsoft.NET.Sdk.StaticWebAssets.Benchmarks;
+
+[MemoryDiagnoser]
+public class EmptyBenchmark
+{
+    [Benchmark]
+    public void Baseline() { }
+}

src/StaticWebAssetsSdk/benchmarks/Microsoft.NET.Sdk.StaticWebAssets.Benchmarks.csproj

@@ -0,0 +1,33 @@
+<Project>
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net10.0</TargetFramework>
+    <Description>Benchmarks for Microsoft.NET.Sdk.StaticWebAssets</Description>
+    <RootNamespace>Microsoft.NET.Sdk.StaticWebAssets.Benchmarks</RootNamespace>
+    <IsPackable>false</IsPackable>
+    <GenerateDocumentationFile>true</GenerateDocumentationFile>
+  </PropertyGroup>
+
+  <Import Project="Sdk.props" Sdk="Microsoft.NET.Sdk" />
+
+  <ItemGroup>
+    <PackageReference Include="BenchmarkDotNet" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\Tasks\Microsoft.NET.Sdk.StaticWebAssets.Tasks.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <None Include="Directory.Build.template">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+      <TargetPath>Directory.Build.props</TargetPath>
+    </None>
+    <None Include="Directory.Build.template">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+      <TargetPath>Directory.Build.targets</TargetPath>
+    </None>
+  </ItemGroup>
+
+  <Import Project="Sdk.targets" Sdk="Microsoft.NET.Sdk" />
+
+</Project>

src/StaticWebAssetsSdk/benchmarks/Program.cs

@@ -0,0 +1,15 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+using BenchmarkDotNet.Running;
+
+namespace Microsoft.NET.Sdk.StaticWebAssets.Benchmarks;
+
+public class Program
+{
+    public static void Main(string[] args)
+    {
+        // Run all benchmarks
+        BenchmarkSwitcher.FromAssembly(typeof(Program).Assembly).Run(args);
+    }
+}