Fix darc publishing (#8275)

Author: allisonchou

src/Compiler/Microsoft.NET.Sdk.Razor.SourceGenerators.Transport/Microsoft.NET.Sdk.Razor.SourceGenerators.Transport.csproj

@@ -7,7 +7,7 @@
     <SuppressDependenciesWhenPacking>false</SuppressDependenciesWhenPacking>
     <NoPackageAnalysis>true</NoPackageAnalysis>
     <GenerateDependencyFile>false</GenerateDependencyFile>
-    <IsPackable>true</IsPackable>
+    <IsPackable Condition="'$(OS)' == 'Windows_NT'">true</IsPackable>
     <!-- Need to build this project in source build -->
     <ExcludeFromSourceBuild>false</ExcludeFromSourceBuild>
   </PropertyGroup>

src/Compiler/tools/Microsoft.AspNetCore.Mvc.Razor.Extensions.Tooling.Internal/Microsoft.AspNetCore.Mvc.Razor.Extensions.Tooling.Internal.csproj

@@ -5,7 +5,7 @@
     <TargetFramework>netstandard2.0</TargetFramework>
     <IsShipping>false</IsShipping>
     <IncludeBuildOutput>false</IncludeBuildOutput>
-    <IsPackable>true</IsPackable>
+    <IsPackable Condition="'$(OS)' == 'Windows_NT'">true</IsPackable>
     <ExcludeFromSourceBuild>false</ExcludeFromSourceBuild>
   </PropertyGroup>
 

src/Compiler/tools/Microsoft.CodeAnalysis.Razor.Tooling.Internal/Microsoft.CodeAnalysis.Razor.Tooling.Internal.csproj

@@ -5,7 +5,7 @@
     <TargetFramework>netstandard2.0</TargetFramework>
     <IsShipping>false</IsShipping>
     <IncludeBuildOutput>false</IncludeBuildOutput>
-    <IsPackable>true</IsPackable>
+    <IsPackable Condition="'$(OS)' == 'Windows_NT'">true</IsPackable>
     <ExcludeFromSourceBuild>false</ExcludeFromSourceBuild>
   </PropertyGroup>
 

src/Razor/src/rzls/rzls.csproj

@@ -67,6 +67,6 @@
     </ItemGroup>
 
     <MSBuild Projects="@(ProjectToPublish)" Targets="Publish;_IncludeOmniSharpPlugin" BuildInParallel="false" />
-    <MSBuild Projects="@(ProjectToPublish_PlatformAgnostic)" Targets="Publish;_IncludeOmniSharpPlugin" BuildInParallel="false" />
+    <MSBuild Projects="@(ProjectToPublish_PlatformAgnostic)" Targets="Publish;_IncludeOmniSharpPlugin" BuildInParallel="false" Condition="'$(OS)' == 'Windows_NT'" />
   </Target>
 </Project>