Aetheria/Directory.Build.targets

<Project>
  <!-- One pin per CultLib package, mirroring Packages/manifest.json, which pins each Unity package at its
       own tag. The headless build must compile the same revisions Unity consumes, so a package moves
       here only when its manifest tag moves. -->
  <ItemGroup>
    <PinnedCultLib Include="CultMath"
                   Root="$(CultMathRoot)"
                   Revision="$(CultMathRevision)"
                   Project="packages\cultmath\src\CultMath\CultMath.csproj"
                   RootProperty="CultMathRoot" />
    <PinnedCultLib Include="CultCache"
                   Root="$(CultLibRoot)"
                   Revision="$(CultLibRevision)"
                   Project="src\GameCult.Caching\GameCult.Caching.csproj"
                   RootProperty="CultLibRoot" />
  </ItemGroup>

  <Target Name="VerifyCultLibRevision"
          BeforeTargets="ResolveProjectReferences"
          Outputs="%(PinnedCultLib.Identity)"
          Condition="'$(SkipCultLibRevisionCheck)' != 'true' and '@(ProjectReference->WithMetadataValue('Filename','CultMath'))' != ''">
    <Error Condition="!Exists('%(PinnedCultLib.Root)\%(PinnedCultLib.Project)')"
           Text="%(PinnedCultLib.RootProperty) '%(PinnedCultLib.Root)' does not contain %(PinnedCultLib.Project)." />
    <Exec Command="&quot;$(GitExecutable)&quot; -C &quot;%(PinnedCultLib.Root)&quot; rev-parse HEAD"
          ConsoleToMSBuild="true"
          StandardOutputImportance="Low">
      <Output TaskParameter="ConsoleOutput" PropertyName="ActualPinnedRevision" />
    </Exec>
    <Error Condition="'$([System.String]::Copy($(ActualPinnedRevision)).Trim())' != '%(PinnedCultLib.Revision)'"
           Text="%(PinnedCultLib.Identity) must be CultLib revision %(PinnedCultLib.Revision); found $([System.String]::Copy($(ActualPinnedRevision)).Trim()). Set %(PinnedCultLib.RootProperty) to the admitted clean worktree." />
    <Exec Command="&quot;$(GitExecutable)&quot; -C &quot;%(PinnedCultLib.Root)&quot; status --porcelain --untracked-files=normal"
          ConsoleToMSBuild="true"
          StandardOutputImportance="Low">
      <Output TaskParameter="ConsoleOutput" PropertyName="PinnedStatus" />
    </Exec>
    <Error Condition="'$([System.String]::Copy($(PinnedStatus)).Trim())' != ''"
           Text="%(PinnedCultLib.RootProperty) must be clean before Aetheria consumes it." />
  </Target>
</Project>