MultiTargetRoslynComponent.targets.template

<Project>
  <Target Name="_{TargetPrefix}GatherAnalyzers">

    <ItemGroup>
      <_{TargetPrefix}Analyzer Include="@(Analyzer)" Condition="'%(Analyzer.NuGetPackageId)' == '{NuGetPackageId}'" />
    </ItemGroup>
  </Target>

  <Target Name="_{TargetPrefix}AnalyzerMultiTargeting" 
          Condition="'$(SupportsRoslynComponentVersioning)' != 'true'" 
          AfterTargets="ResolvePackageDependenciesForBuild;ResolveNuGetPackageAssets"
          DependsOnTargets="_{TargetPrefix}GatherAnalyzers">

    <ItemGroup>
      <!-- Remove our analyzers targeting roslyn4.x -->
      <Analyzer Remove="@(_{TargetPrefix}Analyzer)"
                Condition="$([System.String]::Copy('%(_{TargetPrefix}Analyzer.Identity)').IndexOf('roslyn4')) &gt;= 0"/>
    </ItemGroup>
  </Target>

  <Target Name="_{TargetPrefix}RemoveAnalyzers" 
          Condition="'$({DisableSourceGeneratorPropertyName})' == 'true'"
          AfterTargets="ResolvePackageDependenciesForBuild;ResolveNuGetPackageAssets"
          DependsOnTargets="_{TargetPrefix}GatherAnalyzers">

    <!-- Remove all our analyzers -->
    <ItemGroup>
      <Analyzer Remove="@(_{TargetPrefix}Analyzer)" />
    </ItemGroup>
  </Target>
</Project>