Build with CSharp file

Author: ellahathaway

src/AssemblyInfo.cs

@@ -0,0 +1 @@
+[assembly: System.Reflection.AssemblyMetadata("source", "source-build-reference-packages")]

src/referencePackages/Directory.Build.props

@@ -4,7 +4,7 @@
 
   <ItemGroup>
     <!-- Attributes for all Reference Packages -->
-    <AssemblyMetadata Include="source" Value="source-build-reference-packages" />
+    <Compile Include="$(RepoRoot)src\AssemblyInfo.cs" />
   </ItemGroup>
 
   <PropertyGroup>

src/referencePackages/Directory.Build.targets

@@ -120,6 +120,11 @@
 
   <Target Name="CopyBuildOutputToTempOutput"
           AfterTargets="CopyFilesToOutputDirectory">
+
+    <ItemGroup>
+      <Compile Remove="$(RepoRoot)src\AssemblyInfo.cs" />
+    </ItemGroup>
+
     <Error
       Condition="@(Compile->Count()) != 1"
       Text="Number of Compile items != 1. We need just one, to determine the path of the resulting DLL in the package including ref/lib and TFM." />

src/targetPacks/Directory.Build.props

@@ -1,6 +1,11 @@
 <Project>
   <Import Project="..\..\Directory.Build.props" />
 
+    <ItemGroup>
+      <!-- Attributes for all Target Packages -->
+      <Compile Include="$(RepoRoot)src\AssemblyInfo.cs" />
+    </ItemGroup>
+
   <PropertyGroup>
     <TargetFramework>netstandard2.0</TargetFramework>
     <IncludeBuildOutput>false</IncludeBuildOutput>