pack/Microsoft.Azure.Functions.PythonWorker.targets

<Project>

  <PropertyGroup>
    <_PythonWorkerToolsDir>$([System.IO.Path]::GetFullPath('$(MSBuildThisFileDirectory)../tools'))</_PythonWorkerToolsDir>
  </PropertyGroup>

  <ItemGroup Condition="'$(RuntimeIdentifier)' != ''">
    <_PythonSupportedRuntime Include="win-x86" WorkerPath="WINDOWS/X86" />
    <_PythonSupportedRuntime Include="win-x64" WorkerPath="WINDOWS/X64" />
    <_PythonSupportedRuntime Include="linux-x64" WorkerPath="LINUX/X64" />
    <_PythonSupportedRuntime Include="osx-x64" WorkerPath="OSX/X64" />
    <_PythonSupportedRuntime Include="osx-arm64" WorkerPath="OSX/Arm64" />
  </ItemGroup>

  <Target Name="_GetFunctionsPythonWorkerFiles" BeforeTargets="AssignTargetPaths" DependsOnTargets="_GetFunctionsPythonWorkerFilesNoRuntime;_GetFunctionsPythonWorkerFilesForRuntime">
    <ItemGroup>
      <None Include="@(_PythonWorkerFiles)" TargetPath="workers/python/%(RecursiveDir)%(Filename)%(Extension)" />
    </ItemGroup>
  </Target>

  <!-- When no runtime is specified, copy all runtimes. -->
  <Target Name="_GetFunctionsPythonWorkerFilesNoRuntime" Condition="'$(RuntimeIdentifier)' == ''">
    <ItemGroup>
      <_PythonWorkerFiles Include="$(_PythonWorkerToolsDir)/**" CopyToOutputDirectory="PreserveNewest" CopyToPublishDirectory="PreserveNewest" />
    </ItemGroup>
  </Target>

  <!-- When a runtime is specified, copy only that runtimes files. -->
  <Target Name="_GetFunctionsPythonWorkerFilesForRuntime" Condition="'$(RuntimeIdentifier)' != ''">
    <PropertyGroup>
      <_PythonWorkersRuntimeFolder>@(_PythonSupportedRuntime->WithMetadataValue('Identity', '$(RuntimeIdentifier)')->Metadata('WorkerPath'))</_PythonWorkersRuntimeFolder>
    </PropertyGroup>

    <ItemGroup>
      <_PythonWorkerFiles Include="$(_PythonWorkerToolsDir)/*" CopyToOutputDirectory="PreserveNewest" CopyToPublishDirectory="PreserveNewest" />
      <_PythonWorkerFiles Include="$(_PythonWorkerToolsDir)/**/$(_PythonWorkersRuntimeFolder)/**" CopyToOutputDirectory="PreserveNewest" CopyToPublishDirectory="PreserveNewest" />
    </ItemGroup>

    <!-- Error out if runtime is not supported. -->
    <Error Condition="'$(_PythonWorkersRuntimeFolder)' == ''" Text="Runtime '$(RuntimeIdentifier)' is not supported by the Python worker. Supported runtimes are @(_PythonSupportedRuntime)." />
  </Target>

</Project>