Obfuscator.proj

<?xml version="1.0" encoding="utf-8" ?>
<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

  <Target Name="AfterResolveReferences">
    <CallTarget Targets="Obfuscate"/>
  </Target>
  
  <Target Name="AfterClean">
    <CallTarget Targets="CleanObfuscate"/>
  </Target>
  
  <Target Name="GetTargets">
    <MSBuild Projects="@(ProjectReference)" Targets="GetTargetPath">
      <Output TaskParameter="TargetOutputs" ItemName="Targets" />
    </MSBuild>
  </Target>
  
  <Target Name="Obfuscate" 
          DependsOnTargets="GetTargets" 
          Inputs="%(Targets.fullpath)"
          Outputs="$(IntermediateOutputPath)\Obfuscation\%(Targets.filename)%(Targets.extension)">
    <PropertyGroup>
      <DefineConstants>ObfsDir=$(IntermediateOutputPath)\Obfuscation\</DefineConstants>
    </PropertyGroup>
    
    <CreateItem Include="@(Targets->'%(relativedir)\*.dll')">
      <Output TaskParameter="Include" ItemName="Dependencies"/>
    </CreateItem>
        
    <MakeDir Directories="$(IntermediateOutputPath)\Obfuscation\"/>
    
    <!-- Copy all references to intermediate output path -->
    <Copy SourceFiles='%(Targets.fullpath)' DestinationFolder='$(IntermediateOutputPath)\Obfuscation\'/>
    
    <!-- Copy all dependencies -->
    <Copy SourceFiles='@(Dependencies)' DestinationFolder='$(IntermediateOutputPath)\Obfuscation\'/>
    <!-- Start obfuscator -->
    <Exec Command='Obfuscator.exe "$(IntermediateOutputPath)\Obfuscation\%(Targets.filename)%(Targets.extension)"'/>
  </Target>
  
  <Target Name='CleanObfuscate'>
    <CreateItem Include='$(IntermediateOutputPath)\Obfuscation\*.*'>
      <Output TaskParameter="Include" ItemName="FilesToRemove"/>
    </CreateItem>
    
    <Delete Files='@(FilesToRemove)'/>
    <RemoveDir Directories='$(IntermediateOutputPath)\Obfuscation\'></RemoveDir>
  </Target>
</Project>