Warn users when they use an unsupported SDK

polyadic · Feb 4, 2025 · 947f60f · 947f60f
1 parent a92c2a3
commit 947f60f
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diff --git a/Funcky.Analyzers/Funcky.Analyzers.Package/Funcky.Analyzers.Package.csproj b/Funcky.Analyzers/Funcky.Analyzers.Package/Funcky.Analyzers.Package.csproj
@@ -25,6 +25,7 @@
     </ItemGroup>
     <ItemGroup>
         <None Update="tools\*.ps1" CopyToOutputDirectory="Always" Pack="true" PackagePath="" />
+        <None Update="buildTransitive\$(PackageId).targets" Pack="true" PackagePath="%(Identity)" />
     </ItemGroup>
     <!-- Adapted from https://github.com/dotnet/runtime/blob/4bd597ffde128555b4ff017e87c60adc2fedd178/eng/packaging.targets#L136 -->
     <PropertyGroup>

diff --git a/Funcky.Analyzers/Funcky.Analyzers.Package/buildTransitive/Funcky.Analyzers.targets b/Funcky.Analyzers/Funcky.Analyzers.Package/buildTransitive/Funcky.Analyzers.targets
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<Target Name="_Funcky_Analyzers_WarnAboutUnsupportedRoslynVersion"
+			Condition="'$(SupportsRoslynComponentVersioning)' != 'true'"
+			AfterTargets="ResolvePackageDependenciesForBuild;ResolveNuGetPackageAssets">
+		<Warning Code="λ.BUILD.0001"
+				 Text="Funcky.Analyzers requires at least Roslyn 4.x i.e. Visual Studio 2022 / .NET 6.0" />
+		<ItemGroup>
+			<Analyzer Remove="@(Analyzer->WithMetadataValue('NuGetPackageId', 'Funcky.Analyzers'))" />
+		</ItemGroup>
+	</Target>
+</Project>