aspnetcore/eng/targets/Java.Common.targets

<Project DefaultTargets="Build">

  <PropertyGroup>
    <BaseIntermediateOutputPath Condition="'$(BaseIntermediateOutputPath)' == ''">$(ArtifactsDir)\obj\</BaseIntermediateOutputPath>
    <IntermediateOutputPath>$([MSBuild]::NormalizeDirectory('$(BaseIntermediateOutputPath)'))$(Configuration)\</IntermediateOutputPath>
    <BuildDependsOn>
      PrepareForBuild;
      ResolveProjectReferences;
      _Build;
    </BuildDependsOn>
    <JavaBuildArgs Condition="'$(JavaBuildArgs)' == ''">../gradlew $(GradleOptions) compileJava</JavaBuildArgs>
    <GradleOptions>$(GradleOptions) -PpackageVersion="$(PackageVersion)"</GradleOptions>
  </PropertyGroup>

  <ItemGroup>
    <JavaFiles Include="src\**\*.java" />
    <JavaFiles Include="*.javaproj" />
    <JavaFiles Include="build.gradle" />

    <BuildOutputFiles Include="$(BaseIntermediateOutputPath)build-sentinel" />
  </ItemGroup>

  <Target Name="Restore" />

  <Target Name="PrepareForBuild">
    <MakeDir Directories="$(IntermediateOutputPath);$(PackageOutputPath)"  />
  </Target>

  <Target Name="ResolveProjectReferences">
    <MSBuild Projects="@(ProjectReference)"
             BuildInParallel="true" />
  </Target>

  <Target Name="Build" DependsOnTargets="$(BuildDependsOn)" />

  <Target Name="GetBuildInputCacheFile">
    <Hash ItemsToHash="@(JavaFiles)">
      <Output TaskParameter="HashResult" PropertyName="_JavaFileHash" />
    </Hash>

    <WriteLinesToFile
      Lines="$(_JavaFileHash)"
      File="$(BaseIntermediateOutputPath)javafiles.cache"
      Overwrite="True"
      WriteOnlyWhenDifferent="True" />
  </Target>

  <Target Name="_Build"
    Condition="'$(IsBuildable)' != 'false'"
    DependsOnTargets="GetBuildInputCacheFile"
    Inputs="@(JavaFiles);$(BaseIntermediateOutputPath)javafiles.cache"
    Outputs="@(BuildOutputFiles)">
    <Telemetry EventName="NETCORE_ENGINEERING_TELEMETRY" EventData="Category=Build" />
    <Exec Command="$(JavaBuildArgs)" />
    <WriteLinesToFile Overwrite="true" File="$(BaseIntermediateOutputPath)build-sentinel" />
  </Target>

  <PropertyGroup>
    <PackDependsOn Condition="'$(NoBuild)' != 'true'">
      Build;
      $(PackDependsOn);
    </PackDependsOn>
  </PropertyGroup>

  <Target Name="Pack" Condition="'$(IsPackable)' == 'true'" DependsOnTargets="$(PackDependsOn)">
    <Telemetry EventName="NETCORE_ENGINEERING_TELEMETRY" EventData="Category=Pack" />
    <Message Text="> gradlew $(GradleOptions) createPackage" Importance="high" />
    <Exec Command="../gradlew $(GradleOptions) createPackage" />
    <Message Importance="high" Text="$(PackageId) -> $(PackageOutputPath)%(JavaBuildFiles.Identity)" />
    <Copy SourceFiles="$(MSBuildProjectDirectory)\build\libs\%(JavaBuildFiles.Identity)" DestinationFolder="$(PackageOutputPath)" />
  </Target>

  <Target Name="Test" />

  <Target Name="Publish" />

</Project>