msbuild targets file for NuGet packaging & publish to local repos

CustomBuild.targets

<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <ItemGroup >
    <AvailableItemName Include="NuGetSpec">
      <Visible>false</Visible>
    </AvailableItemName>
  </ItemGroup>
  
  <PropertyGroup>
    <NuGetRepository Condition="'$(NuGetRepository)' == ''">\\nugetrepos.local\NuGetRepos</NuGetRepository>
  </PropertyGroup>

  <Target Name="NuGetPackage"
          AfterTargets="Build" 
          Inputs="@(NuGetSpec);@(FileWrites)" 
          Outputs="%(NuGetSpec.Identity).pkglog" >
    
    <Exec Command="..\.nuget\Nuget.exe pack -OutputDirectory $(OutputPath) " 
          LogStandardErrorAsError="true" />
    <ItemGroup>
      <NuGetPackages Include="$(OutputPath)*.nupkg" />
    </ItemGroup>
    <WriteLinesToFile File="%(NuGetSpec.Identity).pkglog" Lines="@(NuGetPackages)"/>
  </Target>

  <Target Name="PushNuGetPackage" AfterTargets="NuGetPackage" >
    <Copy SkipUnchangedFiles="true" 
          SourceFiles="@(NuGetPackages)" 
          DestinationFolder="$(NuGetRepository)" />
    <Message Text="@(NuGetPackages) was copied to $(NuGetRepository)" />
  </Target>
</Project>