1 files changed, 88 insertions, 0 deletions
diff --git a/.packages/microsoft.dotnet.buildtools/3.0.0-preview4-04022-01/lib/partialfacades.task.targets b/.packages/microsoft.dotnet.buildtools/3.0.0-preview4-04022-01/lib/partialfacades.task.targets
new file mode 100755
index 0000000000..8c7be79a35
--- /dev/null
+++ b/.packages/microsoft.dotnet.buildtools/3.0.0-preview4-04022-01/lib/partialfacades.task.targets
@@ -0,0 +1,88 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+
+  <UsingTask TaskName="GenFacadesTask" AssemblyFile="$(BuildToolsTaskDir)Microsoft.DotNet.Build.Tasks.dll" />
+
+  <!-- Hook both partial-facade-related targets into TargetsTriggeredByCompilation. This will cause them
+          to only be invoked upon a successful compilation; they can conceptualized as an extension
+          of the assembly compilation process.
+  -->
+  <PropertyGroup>
+    <TargetsTriggeredByCompilation Condition="'$(IsPartialFacadeAssembly)' == 'true' and '$(DesignTimeBuild)' != 'true'">
+      $(TargetsTriggeredByCompilation);FillPartialFacadeUsingTask
+    </TargetsTriggeredByCompilation>
+  </PropertyGroup>
+
+  <!-- FillPartialFacade
+       Inputs:
+         * An "input assembly"
+         * A contract assembly
+         * Seed assemblies
+
+       Fills the "input assembly" by finding types in the contract assembly that are missing from it, and adding type-forwards
+         to those matching types in the seed assemblies.
+  -->
+  <Target Name="FillPartialFacadeUsingTask" DependsOnTargets="$(FillPartialFacadeDependsOn)">
+
+    <ItemGroup>
+      <!-- References used for compilation are automatically included as seed assemblies -->
+      <GenFacadesSeeds Include="@(ReferencePath)" />
+    </ItemGroup>
+
+    <Error Text="No single matching contract found." Condition="'$(IsReferenceAssembly)' != 'true' AND '@(ResolvedMatchingContract->Count())' != '1'" />
+
+    <MakeDir Directories="$(GenFacadesInputPath)" />
+
+    <!-- Move the assembly into a subdirectory for GenFacades -->
+    <Move SourceFiles="$(PartialFacadeAssemblyPath)"
+          DestinationFolder="$(GenFacadesInputPath)"
+    />
+
+    <PropertyGroup>
+      <ProducePdb>true</ProducePdb>
+      <!-- Partial facade PDB generation only functions on Windows -->
+      <ProducePdb Condition="'$(DebugSymbols)' == 'false' OR '$(RunningOnUnix)' == 'true'">false</ProducePdb>
+      <GenFacadesIgnoreMissingTypes Condition="'$(GenFacadesIgnoreMissingTypes)' == ''">false</GenFacadesIgnoreMissingTypes>
+      <GenFacadesIgnoreBuildAndRevisionMismatch Condition="'$(GenFacadesIgnoreBuildAndRevisionMismatch)' == ''">false</GenFacadesIgnoreBuildAndRevisionMismatch>
+    </PropertyGroup>
+
+    <!-- Move the PDB into a subdirectory for GenFacades if we are producing PDBs -->
+    <Move SourceFiles="$(PartialFacadeSymbols)"
+          DestinationFolder="$(GenFacadesInputPath)"
+          Condition="$(ProducePdb)" />
+
+    <PropertyGroup Condition="'$(IsReferenceAssembly)' != 'true'">
+      <GenFacadesPartialFacadeAssemblyPath>$(GenFacadesInputAssembly)</GenFacadesPartialFacadeAssemblyPath>
+      <GenFacadesContracts>%(ResolvedMatchingContract.Identity)</GenFacadesContracts>
+    </PropertyGroup>
+
+    <PropertyGroup Condition="'$(IsReferenceAssembly)' == 'true'">
+      <GenFacadesContracts>$(GenFacadesInputAssembly)</GenFacadesContracts>
+      <GenFacadesBuildPartialReferenceFacade>true</GenFacadesBuildPartialReferenceFacade>
+    </PropertyGroup>
+
+    <ItemGroup>
+      <FileWrites Include="$(GenFacadesInputAssembly)" />
+      <FileWrites Include="$(GenFacadesInputSymbols)" />
+    </ItemGroup>
+
+    <GenFacadesTask
+      PartialFacadeAssemblyPath="$(GenFacadesPartialFacadeAssemblyPath)"
+      Contracts="$(GenFacadesContracts)"
+      Seeds="@(GenFacadesSeeds, ',')"
+      FacadePath="$(GenFacadesOutputPath.TrimEnd('/'))"
+      SeedTypePreferencesUnsplit="@(SeedTypePreference)"
+      ProducePdb="$(ProducePdb)"
+      ClearBuildAndRevision="$(GenFacadesClearBuildAndRevision)"
+      IgnoreMissingTypes="$(GenFacadesIgnoreMissingTypes)"
+      IgnoreBuildAndRevisionMismatch="$(GenFacadesIgnoreBuildAndRevisionMismatch)"
+      BuildDesignTimeFacades="$(GenFacadesBuildDesignTimeFacades)"
+      InclusionContracts="$(GenFacadesInclusionContracts)"
+      SeedLoadErrorTreatment="$(GenFacadesSeedLoadErrorTreatment)"
+      ContractLoadErrorTreatment="$(GenFacadesContractLoadErrorTreatment)"
+      ForceZeroVersionSeeds="$(GenFacadesForceZeroVersionSeeds)"
+      BuildPartialReferenceFacade="$(GenFacadesBuildPartialReferenceFacade)"
+    />
+  </Target>
+
+</Project>