Bug Any <AdditionFiles /> in .csproj breaks source generators

Cross posted to Data Oriented Technology Stack as I wasn't sure exactly who it related to
https://forum.unity.com/threads/any-additionfiles-in-csproj-breaks-source-generators.1365507/

This might be a Rider issue, I'm not sure.

Any <AdditionFiles /> in .csproj breaks source generators

Code (CSharp):

1.   <ItemGroup>
2.     <Analyzer Include="RoslynAnalyzers\StyleCop.Analyzers.CodeFixes.dll" />
3.     <Analyzer Include="RoslynAnalyzers\StyleCop.Analyzers.dll" />
4.     <AdditionalFiles Include="RoslynAnalyzers\stylecop.json" />
5.   </ItemGroup>
6.  

No source generators from entities/collections/etc in the ide

Only some weird stuff from Unity.SourceGenerators

Code (CSharp):

1.   <ItemGroup>
2.     <Analyzer Include="RoslynAnalyzers\StyleCop.Analyzers.CodeFixes.dll" />
3.     <Analyzer Include="RoslynAnalyzers\StyleCop.Analyzers.dll" />
4.   </ItemGroup>

Generate as expected


.csproj files diff identically apart from this line

 

https://issuetracker.unity3d.com/is...nalfile-parameter-is-used-in-csc-dot-rsp-file

I think that link is related to your issue.
"AdditionalFiles" doesn't work well with some versions of Unity.