harvestPackages.depproj

<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" DefaultTargets="Build">
  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.props))\dir.props" />
  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.targets))\dir.targets" />

  <PropertyGroup>
    <TargetFrameworks>netstandard2.0</TargetFrameworks>
  </PropertyGroup>

  <Import Project="harvestPackages.props" />

  <Import Project="$(ProjectDir)pkg/baseline/baseline.props" />

  <!--
    Custom target to update the stable versions. Ideally we would just run this target as part of the build but
    currently the restore step happens in CLI which doesn't have matching dependencies for the package task. Currently
    they have different versions of nuget libraries. We can look at fixing that in the future but for now this will need
    to be manually run to update the harvestPackages.props file.
  -->
  <Target Name="UpdateToLatestStablePackages">
    <ItemGroup>
      <PackageReference>
        <!-- Set version to highest version possible to ensure we get the highest stable package version -->
        <Version>255.255.255</Version>
      </PackageReference>
    </ItemGroup>
    <GetLastStablePackage
        LatestPackages="@(PackageReference)"
        PackageIndexes="$(PackageIndexFile)">
        <Output  TaskParameter="LastStablePackages" ItemName="_NewPackageReferences" />
    </GetLastStablePackage>
    
    <ItemGroup>
      <_NewPackageReferences Condition="'%(Identity)' == 'System.Reflection.TypeExtensions'">
        <!-- harvest from 4.4.0 until we ship a new stable package -->
        <Version Condition="'%(Version)' == '4.5.0'">4.4.0</Version>
      </_NewPackageReferences>
    </ItemGroup>

    <ItemGroup>
      <_Lines Include="&lt;Project xmlns=&quot;http://schemas.microsoft.com/developer/msbuild/2003&quot;&gt;" />
      <_Lines Include="&lt;!-- The versions can be updated by running UpdateToLatestStablePackages target in harvestPackages.depproj --&gt;" />
      <_Lines Include="&lt;ItemGroup&gt;" />
      <_Lines Include="&lt;PackageReference Include=&quot;%(_NewPackageReferences.Identity)&quot;&gt;&#13;&#10;  &lt;Version&gt;%(_NewPackageReferences.Version)&lt;/Version&gt;&#13;&#10;&lt;/PackageReference&gt;" />
      <_Lines Include="&lt;/ItemGroup&gt;" />
      <_Lines Include="&lt;/Project&gt;" />
    </ItemGroup>

    <WriteLinesToFile Lines="@(_Lines)" File="harvestPackages.props" Overwrite="true" />

  </Target>

  <!-- only restore this project during the build, don't copy any of it's packages
       The sole purpose of this project is to download packages that can be examined
       for harvesting binaries & support. -->
  <Target Name="Build" DependsOnTargets="RestorePackages" />

</Project>