java.interop/samples/Hello-NativeAOTFromJNI/Hello-NativeAOTFromJNI.targets

<Project>

  <PropertyGroup>
    <DotnetToolPath>"$(DOTNET_HOST_PATH)"</DotnetToolPath>
  </PropertyGroup>

  <Target Name="_CreateJavaCallableWrappers"
      Condition=" '$(TargetPath)' != '' "
      BeforeTargets="BuildNativeAOTFromJNIJar"
      Inputs="$(TargetPath)"
      Outputs="$(IntermediateOutputPath)java\.stamp">
    <RemoveDir Directories="$(IntermediateOutputPath)java" />
    <MakeDir Directories="$(IntermediateOutputPath)java" />
    <ItemGroup>
      <!-- I can't find a good way to trim the trailing `\`, so append with `.` so we can sanely quote for $(_Libpath) -->
      <_JcwGenRefAsmDirs Include="@(ReferencePathWithRefAssemblies->'%(RootDir)%(Directory).'->Distinct())" />
    </ItemGroup>
    <PropertyGroup>
      <_JcwGen>"$(UtilityOutputFullPath)/jcw-gen.dll"</_JcwGen>
      <_Target>--codegen-target JavaInterop1</_Target>
      <_Output>-o "$(IntermediateOutputPath)/java"</_Output>
      <_Libpath>@(_JcwGenRefAsmDirs->'-L "%(Identity)"', ' ')</_Libpath>
    </PropertyGroup>
    <Exec Command="$(DotnetToolPath) $(_JcwGen) &quot;$(TargetPath)&quot; $(_Target) $(_Output) $(_Libpath)" />
    <Touch Files="$(IntermediateOutputPath)java\.stamp" AlwaysCreate="True" />
  </Target>

  <Target Name="_AddMarshalMethods"
      Condition=" '$(TargetPath)' != '' "
      Inputs="$(TargetPath)"
      Outputs="$(IntermediateOutputPath).added-marshal-methods"
      AfterTargets="_CreateJavaCallableWrappers">
    <ItemGroup>
      <!-- I can't find a good way to trim the trailing `\`, so append with `.` so we can sanely quote for $(_Libpath) -->
      <_JnimmRefAsmDirs Include="@(RuntimePackAsset->'%(RootDir)%(Directory).'->Distinct())" />
    </ItemGroup>
    <PropertyGroup>
      <_JnimarshalmethodGen>"$(UtilityOutputFullPath)/jnimarshalmethod-gen.dll"</_JnimarshalmethodGen>
      <_Verbosity>-v -v --keeptemp</_Verbosity>
      <_Libpath>-L "$(TargetDir)" @(_JnimmRefAsmDirs->'-L "%(Identity)"', ' ')</_Libpath>
      <!-- <_Output>-o "$(IntermediateOutputPath)/jonp"</_Output> -->
    </PropertyGroup>

    <Exec Command="$(DotnetToolPath) $(_JnimarshalmethodGen) &quot;$(TargetPath)&quot; $(_Verbosity) $(_Libpath)" />

    <!-- the IlcCompile target uses files from `$(IntermediateOutputPath)`, not `$(TargetPath)`, so… update both? -->
    <Copy SourceFiles="$(TargetPath)" DestinationFolder="$(IntermediateOutputPath)" />

    <Touch Files="$(IntermediateOutputPath).added-marshal-methods" AlwaysCreate="True" />
  </Target>

  <Target Name="BuildNativeAOTFromJNIJar"
      AfterTargets="Build"
      Inputs="@(HelloNativeAOTFromJNIJar)"
      Outputs="$(OutputPath)hello-from-java.jar">
    <MakeDir Directories="$(IntermediateOutputPath)h-classes" />
    <ItemGroup>
      <_JcwSource Include="$(IntermediateOutputPath)java\**\*.java" />
    </ItemGroup>
    <ItemGroup>
      <_Source Include="@(_JcwSource->Replace('%5c', '/'))" />
      <_Source Include="@(HelloNativeAOTFromJNIJar->Replace('%5c', '/'))" />
    </ItemGroup>
    <WriteLinesToFile
        File="$(IntermediateOutputPath)_java_sources.txt"
        Lines="@(_Source)"
        Overwrite="True"
    />
    <ItemGroup>
      <_JavacOpt Include="$(_JavacSourceOptions)" />
      <_JavacOpt Include="-d &quot;$(IntermediateOutputPath)h-classes&quot; " />
      <_JavacOpt Include="-classpath &quot;$(OutputPath)java-interop.jar&quot; " />
      <_JavacOpt Include="&quot;@$(IntermediateOutputPath)_java_sources.txt&quot;" />
      <_JavacOpt Include="-h &quot;$(IntermediateOutputPath)h-classes&quot; " />
    </ItemGroup>
    <Exec Command="&quot;$(JavaCPath)&quot; @(_JavacOpt, ' ')" />
    <Delete Files="$(IntermediateOutputPath)_java_sources.txt" />
    <Exec Command="&quot;$(JarPath)&quot; cf &quot;$(OutputPath)hello-from-java.jar&quot; -C &quot;$(IntermediateOutputPath)h-classes&quot; ." />
  </Target>

  <Target Name="_NativeLibRequiresLibPrefix"
      AfterTargets="Publish">
    <Copy
        Condition=" '$(OS)' != 'Windows_NT' "
        SourceFiles="$(PublishDir)$(AssemblyName).dylib"
        DestinationFiles="$(PublishDir)lib$(AssemblyName).dylib"
    />
    <Copy SourceFiles="$(OutputPath)hello-from-java.jar" DestinationFolder="$(PublishDir)" />
  </Target>

  <Target Name="RunJavaSample">
    <ItemGroup>
      <_Classpath Include="hello-from-java.jar" />
      <_Classpath Include="java-interop.jar" />
    </ItemGroup>
    <PropertyGroup>
      <_CPSep Condition=" '$(OS)' == 'Windows_NT' ">;</_CPSep>
      <_CPSep Condition=" '$(_CPSep)' == '' ">:</_CPSep>
      <_CP>@(_Classpath, '$(_CPSep)')</_CP>
    </PropertyGroup>
    <Exec
        Command="&quot;$(JavaPath)&quot; -classpath &quot;$(_CP)&quot; net/dot/jni/hello/App"
        WorkingDirectory="$(MSBuildThisFileDirectory)$(PublishDir)"
    />
  </Target>
</Project>