dotnet-installer/src/SourceBuild/content/eng/tools/generate-graphviz/generate-graphviz.proj

<Project>
  <Import Project="Sdk.props" Sdk="Microsoft.NET.Sdk" />

  <Target Name="Build">
    <ItemGroup>
      <AllRepoProjects
        Include="$(ProjectDir)repo-projects\*.proj"
        Exclude="
          $(ProjectDir)repo-projects\known-good.proj;
          $(ProjectDir)repo-projects\known-good-tests.proj" />
    </ItemGroup>

    <MSBuild
      Projects="@(AllRepoProjects)"
      Targets="GetRepositoryReferences">
      <Output TaskParameter="TargetOutputs" ItemName="RepoReferences" />
    </MSBuild>

    <ItemGroup>
      <RepoLink Include="%(RepoReferences.MSBuildSourceProjectFile)" SourceRepo="%(RepoReferences.Identity)" />
      <RepoLink TargetRepo="%(Filename)" />
      <RepoLink Text="&quot;%(SourceRepo)&quot; -> &quot;%(TargetRepo)&quot;" />
    </ItemGroup>

    <PropertyGroup>
      <GraphVizFile>$(BaseIntermediatePath)graphviz.dot</GraphVizFile>
      <GraphVizPngFile>$(BaseIntermediatePath)graphviz.png</GraphVizPngFile>
      <GraphVizContent>digraph {
graph [ dpi = 150 ]
@(RepoLink -> '%(Text)')
}</GraphVizContent>
    </PropertyGroup>

    <WriteLinesToFile
      Lines="$(GraphVizContent)"
      File="$(GraphVizFile)"
      Overwrite="True" />

    <Message Importance="High" Text="$(MSBuildProjectName) -> $(GraphVizFile)" />

    <Exec
      Condition="'$(GraphVizDir)' != ''"
      Command="$([MSBuild]::NormalizePath('$(GraphVizDir)', 'dot')) $(GraphVizFile) -Tpng:cairo -o $(GraphVizPngFile)" />

    <Message Condition="'$(GraphVizDir)' != ''" Importance="High" Text="$(MSBuildProjectName) -> $(GraphVizPngFile)" />
  </Target>

  <Import Project="Sdk.targets" Sdk="Microsoft.NET.Sdk" />
</Project>