Account for multi-targeting projects

Author: tautropfli

CodeStyle/CodeStyle.csproj

@@ -19,9 +19,7 @@
         <PackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.556" PrivateAssets="none" />
     </ItemGroup>
     <ItemGroup>
-        <None Include="build\**\*">
-            <Pack>true</Pack>
-            <PackagePath>%(Identity)</PackagePath>
-        </None>
+        <None Include="build\**\*" Pack="true" PackagePath="%(Identity)" />
+        <None Include="buildMultiTargeting\**\*" Pack="true" PackagePath="%(Identity)" />
     </ItemGroup>
 </Project>

CodeStyle/build/Polyadic.CodeStyle.targets

@@ -1,15 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-	<Target Name="_PolyadicCodeStylePreventLocalPack" BeforeTargets="Pack"
-		Condition="'$(ContinuousIntegrationBuild)' != 'true' And '$(IsPackable)' == 'true' And '$(ApiCompatGenerateSuppressionFile)' != 'true'">
-		<PropertyGroup>
-			<_WorkflowUrl>$(PackageProjectUrl)/actions?query=branch%253Amain</_WorkflowUrl>
-			<_LinkPrefix>%1b]8;;</_LinkPrefix>
-			<_LinkInfix>%1b\</_LinkInfix>
-			<_LinkSuffix>$(_LinkPrefix)$(_LinkInfix)</_LinkSuffix>
-		</PropertyGroup>
-		<Error Text="Do not publish locally built packages to NuGet.org.
-Download the artifacts $(_LinkPrefix)$(_WorkflowUrl)$(_LinkInfix)published on GitHub Actions$(_LinkSuffix) instead.
-You can alternatively run `dotnet pack /p:ContinuousIntegrationBuild=true`." />
-	</Target>
+	<!-- Only run when we're not a multi-targeting project as that is covered by buildMultiTargeting/Polyadic.CodeStyle.targets. -->
+	<Import Project="$(MSBuildThisFileDirectory)PreventLocalPack.targets" Condition="'$(TargetFrameworks)' == ''" />
 </Project>

CodeStyle/build/PreventLocalPack.targets

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<Target Name="_PolyadicCodeStylePreventLocalPack" BeforeTargets="Pack"
+			Condition="'$(ContinuousIntegrationBuild)' != 'true' And '$(IsPackable)' == 'true' And '$(ApiCompatGenerateSuppressionFile)' != 'true'">
+		<PropertyGroup>
+			<_WorkflowUrl>$(PackageProjectUrl)/actions?query=branch%253Amain</_WorkflowUrl>
+			<_LinkPrefix>%1b]8;;</_LinkPrefix>
+			<_LinkInfix>%1b\</_LinkInfix>
+			<_LinkSuffix>$(_LinkPrefix)$(_LinkInfix)</_LinkSuffix>
+		</PropertyGroup>
+		<Error Text="Do not publish locally built packages to NuGet.org.
+Download the artifacts $(_LinkPrefix)$(_WorkflowUrl)$(_LinkInfix)published on GitHub Actions$(_LinkSuffix) instead.
+You can alternatively run `dotnet pack /p:ContinuousIntegrationBuild=true`." />
+	</Target>
+</Project>

CodeStyle/buildMultiTargeting/Polyadic.CodeStyle.targets

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<Import Project="$(MSBuildThisFileDirectory)..\build\PreventLocalPack.targets" />
+</Project>