Directory.Build.targets

<Project>
  <!--
    Windows shipping graph: force x64 + win-x64 after the .csproj is evaluated
    (TargetFramework and DisableUdtForceX64 are known here).
    Fixes MSB3270 when VS builds with Platform=AnyCPU but references win-x64 assemblies.
  -->
  <PropertyGroup Condition="'$(DisableUdtForceX64)' != 'true' and '$(TargetFramework)' != '' and $([System.String]::Copy('$(TargetFramework)').Contains('windows'))">
    <Platforms>x64</Platforms>
    <Platform Condition="'$(Platform)' == '' or '$(Platform)' == 'AnyCPU' or '$(Platform)' == 'Any CPU'">x64</Platform>
    <PlatformTarget>x64</PlatformTarget>
    <Prefer32Bit>false</Prefer32Bit>
    <RuntimeIdentifier Condition="'$(RuntimeIdentifier)' == ''">win-x64</RuntimeIdentifier>
  </PropertyGroup>

  <!--
    Portable CrossPlatform CLI/tests: keep host-native output (no win-x64 RID folder).
    Critical for ubuntu/macOS CI smoke (`dotnet run`) and Apple Silicon test hosts.
  -->
  <PropertyGroup Condition="'$(DisableUdtForceX64)' == 'true'">
    <RuntimeIdentifier></RuntimeIdentifier>
    <RuntimeIdentifiers></RuntimeIdentifiers>
    <SelfContained>false</SelfContained>
    <AppendRuntimeIdentifierToOutputPath>false</AppendRuntimeIdentifierToOutputPath>
    <Platforms Condition="'$(Platforms)' == '' or '$(Platforms)' == 'x64'">AnyCPU;x64</Platforms>
    <Platform Condition="'$(Platform)' == '' or '$(Platform)' == 'x64'">AnyCPU</Platform>
    <PlatformTarget Condition="'$(PlatformTarget)' == '' or '$(PlatformTarget)' == 'x64'">AnyCPU</PlatformTarget>
    <Prefer32Bit>false</Prefer32Bit>
  </PropertyGroup>

  <!-- Desktop companion process: Workstation GC + DATAS + conserve-memory so the
       self-contained Host returns unused heap to the OS instead of holding a
       server-GC reservation. Applies to Host / CLI / NetworkProxy. -->
  <PropertyGroup Condition="'$(IsUdtShippingApp)' == 'true'">
    <ServerGarbageCollection>false</ServerGarbageCollection>
    <ConcurrentGarbageCollection>true</ConcurrentGarbageCollection>
    <RetainVMGarbageCollection>false</RetainVMGarbageCollection>
    <TieredCompilation>true</TieredCompilation>
    <TieredPGO>true</TieredPGO>
  </PropertyGroup>
  <ItemGroup Condition="'$(IsUdtShippingApp)' == 'true'">
    <RuntimeHostConfigurationOption Include="System.GC.ConserveMemory" Value="5" Trim="false" />
    <RuntimeHostConfigurationOption Include="System.GC.DynamicAdaptationMode" Value="1" Trim="false" />
  </ItemGroup>

  <PropertyGroup Condition="'$(IsUdtShippingApp)' == 'true' and '$(Configuration)' == 'Release'">
    <!-- Prefer size over local symbols; CI/Make already pass DebugType=None on publish. -->
    <DebugType>none</DebugType>
    <DebugSymbols>false</DebugSymbols>
    <CopyDebugSymbolFilesFromPackages>false</CopyDebugSymbolFilesFromPackages>
    <PublishDocumentationFile>false</PublishDocumentationFile>
    <GenerateDocumentationFile>false</GenerateDocumentationFile>
    <DebuggerSupport>false</DebuggerSupport>
    <EnableUnsafeBinaryFormatterSerialization>false</EnableUnsafeBinaryFormatterSerialization>
    <MetadataUpdaterSupport>false</MetadataUpdaterSupport>
    <HttpActivityPropagationSupport>false</HttpActivityPropagationSupport>
  </PropertyGroup>

  <Target Name="RejectShippingAppPublishWithTestHooks" BeforeTargets="BeforeBuild;SetGenerateManifests;PrepareForPublish">
    <Error
      Condition="'$(_IsPublishing)' == 'true' and '$(IsUdtShippingApp)' == 'true' and '$(EnableUdtTestHooks)' == 'true' and '$(AllowUdtTestHookPublish)' != 'true'"
      Text="Shipping app publish cannot use EnableUdtTestHooks=true. Build the standalone test tools instead, or set AllowUdtTestHookPublish=true only for isolated non-shipping artifacts." />
  </Target>

  <!-- TraceEvent natives + orphan Crowdin satellites inflate shipping output. -->
  <Target Name="PruneShippingAppFootprint"
          AfterTargets="Publish"
          Condition="'$(RuntimeIdentifier)' != '' and '$(IsUdtShippingApp)' == 'true' and '$(Configuration)' == 'Release' and '$(PublishDir)' != ''">
    <PropertyGroup>
      <_UdtPruneScript>$(MSBuildThisFileDirectory)Scripts\Prune-ShippingFootprint.ps1</_UdtPruneScript>
      <_UdtPowerShellExecutable Condition="$([MSBuild]::IsOSPlatform('Windows'))">powershell</_UdtPowerShellExecutable>
      <_UdtPowerShellExecutable Condition="!$([MSBuild]::IsOSPlatform('Windows'))">pwsh</_UdtPowerShellExecutable>
      <!-- Trim trailing slash so PowerShell does not swallow the closing quote. -->
      <_UdtPublishDirFull>$([System.String]::Copy($([System.IO.Path]::GetFullPath('$(PublishDir)'))).TrimEnd('\'))</_UdtPublishDirFull>
    </PropertyGroup>
    <Exec
      Condition="Exists('$(_UdtPruneScript)') and Exists('$(_UdtPublishDirFull)')"
      Command="$(_UdtPowerShellExecutable) -NoProfile -ExecutionPolicy Bypass -File &quot;$(_UdtPruneScript)&quot; -PayloadPath &quot;$(_UdtPublishDirFull)&quot; -RuntimeIdentifier &quot;$(RuntimeIdentifier)&quot; -AllowedCultures &quot;$(UdtSatelliteResourceLanguages)&quot;" />
  </Target>
</Project>