dotnet/msbuild

Usage of msbuild switch /graphBuild appears to cause after.[solutionname].sln.targets not being loaded

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#10,657 建立於 2024年9月12日

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描述

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I recently notice that if I use the /graphBuild:true switch for msbuild.exe command line, it will ignore the targets specified in the after.[solutionname].sln.targets file.

For a quick repro, just use Visual Studio project creation template and to create a c++ console program project, and at the location where the solution .sln file is created, add a after.[solutionname].sln.targets file and in the file add the content

<Project>
 <Target Name="EmitCustomMessage" BeforeTargets="Build">
   <Message Importance="High" Text="---- Test Message ----" />
 </Target>
</Project>

When I do a build using msbuild.exe, I see that "Test Message" output:

D:\tmp\vs2022\TestSolution>"C:\Program Files\Microsoft Visual Studio\2022\Professional\MSBuild\Current\Bin\MSBuild.exe" "/p:Configuration=Release;Platform=x64" /t:build
MSBuild version 17.10.4+10fbfbf2e for .NET Framework
Build started 9/11/2024 10:25:11 AM.

Project "D:\tmp\vs2022\TestSolution\TestSolution.sln" on node 1 (build target(s)).
ValidateSolutionConfiguration:
  Building solution configuration "Release|x64".
EmitCustomMessage:
  ---- Test Message ----
Project "D:\tmp\vs2022\TestSolution\TestSolution.sln" (1) is building "D:\tmp\vs2022\TestSolution\TestProject\TestProject.vcxproj" (2) on node 1 (default targets).
PrepareForBuild:
...

But if I deleted the output folder and try again with /graphBuild:true, I don't see the "Test Message" being displayed as if that file doesn't exist.

D:\tmp\vs2022\TestSolution>"C:\Program Files\Microsoft Visual Studio\2022\Professional\MSBuild\Current\Bin\MSBuild.exe" "/p:Configuration=Release;Platform=x64" /t:build /graphBuild:true
MSBuild version 17.10.4+10fbfbf2e for .NET Framework
Build started 9/11/2024 10:25:38 AM.

Static graph loaded in 0.11 seconds: 1 nodes, 0 edges
Project "D:\tmp\vs2022\TestSolution\TestProject\TestProject.vcxproj" on node 1 (build target(s)).
PrepareForBuild:
...

Can someone fix this?

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csharp
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C# programmingMSBuild basics
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
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研究方向
Investigate how MSBuild loads after.solution.targets files. Look at the code in the MSBuild repository that handles solution file processing and graph build mode. The issue suggests that when /graphBuild is true, the after.targets file is ignored. Check if there is a separate code path for graph build that neglects to load the after.targets. Relevant files might include MSBuildExe.cs or SolutionFile.cs.