MSBuild server

documentation/specs/event-source.md

@@ -21,6 +21,7 @@ EventSource is primarily used to profile code. For MSBuild specifically, a major
 | GenerateResourceOverall | Uses resource APIs to transform resource files into strongly-typed resource classes. |
 | LoadDocument | Loads an XMLDocumentWithLocation from a path.
 | MSBuildExe | Executes MSBuild from the command line. |
+| MSBuildServerBuild | Executes a build from the MSBuildServer node. |
 | PacketReadSize | Reports the size of a packet sent between nodes. Note that this does not include time information. |
 | Parse | Parses an XML document into a ProjectRootElement. |
 | ProjectGraphConstruction | Constructs a dependency graph among projects. |

documentation/wiki/ChangeWaves.md

@@ -26,6 +26,7 @@ A wave of features is set to "rotate out" (i.e. become standard functionality) t
 ### 17.4
 - [Respect deps.json when loading assemblies](https://github.com/dotnet/msbuild/pull/7520)
 - [Remove opt in for new schema for CombineTargetFrameworkInfoProperties](https://github.com/dotnet/msbuild/pull/6928)
+- [MSBuild server](https://github.com/dotnet/msbuild/pull/7634)
 
 ### 17.0
 - [Scheduler should honor BuildParameters.DisableInprocNode](https://github.com/dotnet/msbuild/pull/6400)

src/Build.OM.UnitTests/Microsoft.Build.Engine.OM.UnitTests.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <Import Project="..\Shared\FileSystemSources.proj" />
   <Import Project="..\Shared\DebuggingSources.proj" />
@@ -78,8 +78,8 @@
     <Compile Include="..\Shared\UnitTests\TestData\GlobbingTestData.cs">
       <Link>TestData\GlobbingTestData.cs</Link>
     </Compile>
+    <Compile Include="..\Shared\ProcessExtensions.cs" />
     <Compile Include="..\UnitTests.Shared\RunnerUtilities.cs" />
-
     <None Include="..\Shared\UnitTests\App.config">
       <Link>App.config</Link>
       <SubType>Designer</SubType>

src/Build.OM.UnitTests/NugetRestoreTests.cs

@@ -10,8 +10,6 @@
 #endif
 using Xunit.Abstractions;
 
-#nullable disable
-
 namespace Microsoft.Build.Engine.OM.UnitTests
 {
     public sealed class NugetRestoreTests
@@ -29,7 +27,7 @@ public NugetRestoreTests(ITestOutputHelper output)
         [Fact]
         public void TestOldNuget()
         {
-            string msbuildExePath = Path.GetDirectoryName(RunnerUtilities.PathToCurrentlyRunningMsBuildExe);
+            string msbuildExePath = Path.GetDirectoryName(RunnerUtilities.PathToCurrentlyRunningMsBuildExe)!;
             using TestEnvironment testEnvironment = TestEnvironment.Create();
             TransientTestFolder folder = testEnvironment.CreateFolder(createFolder: true);
             // The content of the solution isn't known to matter, but having a custom solution makes it easier to add requirements should they become evident.

src/Build.UnitTests/BackEnd/RedirectConsoleWriter_Tests.cs

@@ -0,0 +1,29 @@
+// 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.Text;
+using System.Threading.Tasks;
+using Microsoft.Build.Experimental;
+using Xunit;
+
+namespace Microsoft.Build.Engine.UnitTests.BackEnd
+{
+    public class RedirectConsoleWriter_Tests
+    {
+        [Fact]
+        public async Task EmitConsoleMessages()
+        {
+            StringBuilder sb = new StringBuilder();
+            var writer = OutOfProcServerNode.RedirectConsoleWriter.Create(text => sb.Append(text));
+
+            writer.WriteLine("Line 1");
+            await Task.Delay(300);
+            writer.Write("Line 2");
+            writer.Dispose();
+
+            Assert.Equal($"Line 1{Environment.NewLine}Line 2", sb.ToString());
+        }
+    }
+}