MSBuild.ILMerge.Task.targets

<?xml version="1.0" encoding="utf-8" ?>
<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <PropertyGroup>
    <!-- give project-specific settings reasonable defaults -->
    <ILMergePackagesPath Condition=" $(ILMergePackagePath) == '' ">$(SolutionDir)packages</ILMergePackagesPath>
    <ILMergeOrderFile Condition=" $(ILMergeOrderFile) == '' ">$(MSBuildProjectDirectory)\ILMergeOrder.txt</ILMergeOrderFile>
    <ILMergeKeyFile Condition=" $(ILMergeKeyFile) == '' ">$(AssemblyOriginatorKeyFile)</ILMergeKeyFile>
    <ILMergeAssemblyVersion Condition=" $(ILMergeAssemblyVersion) == '' "></ILMergeAssemblyVersion>

    <ILMergeAllowDuplicateType Condition=" $(ILMergeAllowDuplicateType) == '' "></ILMergeAllowDuplicateType>
    <ILMergeAllowMultipleAssemblyLevelAttributes Condition=" $(ILMergeAllowMultipleAssemblyLevelAttributes) == '' ">false</ILMergeAllowMultipleAssemblyLevelAttributes>
    <ILMergeAllowZeroPeKind Condition=" $(ILMergeAllowZeroPeKind) == '' ">false</ILMergeAllowZeroPeKind>
    <ILMergeCopyAttributes Condition=" $(ILMergeCopyAttributes) == '' ">false</ILMergeCopyAttributes>
    <ILMergeDebugInfo Condition=" $(ILMergeDebugInfo) == '' ">true</ILMergeDebugInfo>
    <ILMergeDelaySign Condition=" $(ILMergeDelaySign) == '' ">false</ILMergeDelaySign>
    <ILMergeFileAlignment Condition=" $(ILMergeFileAlignment) == '' ">512</ILMergeFileAlignment>
    <ILMergeInternalize Condition=" $(ILMergeInternalize) == '' ">false</ILMergeInternalize>
    <ILMergeInternalizeExcludeFile Condition=" $(ILMergeInternalizeExcludeFile) == '' "></ILMergeInternalizeExcludeFile>
    <ILMergeXmlDocumentation Condition=" $(ILMergeXmlDocumentation) == '' ">false</ILMergeXmlDocumentation>
    <ILMergePublicKeyTokens Condition=" $(ILMergePublicKeyTokens) == '' ">true</ILMergePublicKeyTokens>
    <ILMergeShouldLog Condition=" $(ILMergeShouldLog) == '' ">true</ILMergeShouldLog>
    <!--<ILMergeTargetKind Condition=" $(ILMergeTargetKind) == '' "></ILMergeTargetKind>-->
    <ILMergeUnionMerge Condition=" $(ILMergeUnionMerge) == '' ">false</ILMergeUnionMerge>
    <ILTargetPlatform Condition=" $(ILTargetPlatform) == '' ">40</ILTargetPlatform>
    <!--<ILMergeVersion Condition=" $(ILMergeVersion) == '' "></ILMergeVersion>-->
    
    <ILMergeToolsPath Condition=" $(ILMergeToolsPath) == '' ">$(MSBuildThisFileDirectory)..\tools\</ILMergeToolsPath>
  </PropertyGroup>

  <!-- decide what goes into output after compile-->
  <Target Name="SaveILMergeData" AfterTargets="CoreCompile">
    <Message Text="Transitive merge" Importance="high" Condition="$(ILMergeTransitive) == 'true'" />

    <!-- all copy local assemblies referenced from this project that go to the executable except the main one-->
    <CreateItem Include="@(ReferencePath)" Condition=" '%(ReferencePath.CopyLocal)' == 'true' ">
      <Output TaskParameter="Include"  ItemName="MergedAssemblies"/>
    </CreateItem>

    <!-- all copy local dependency assemblies-->
    <CreateItem Include="@(ReferenceDependencyPaths)" Condition=" '%(CopyLocal)' == 'true' ">
      <Output TaskParameter="Include" ItemName="MergedDependencies"/>
    </CreateItem>
    
    <!-- all assemblies that doesn't so we use their directories as library path -->
    <CreateItem Include="@(ReferencePath)" Condition=" '%(ReferencePath.CopyLocal)' == 'false' ">
      <Output TaskParameter="Include" ItemName="UnmergedAssemblies"/>
    </CreateItem>

    <!-- all content items marked as copy always or newest -->
    <CreateItem Include="@(Content)" Condition=" '%(Content.CopyToOutputDirectory)' == 'Always' OR '%(Content.CopyToOutputDirectory)' == 'PreserveNewest' ">
      <Output TaskParameter="Include"  ItemName="LocalContentFiles"/>
    </CreateItem>

    <!-- add the main assembly as the first one -->
    <PropertyGroup Condition=" $(ILMergeTransitive) == 'true' ">
      <MergedAssemblies>@(IntermediateAssembly->'%(FullPath)');@(MergedAssemblies->'%(FullPath)');@(MergedDependencies->'%(FullPath)')</MergedAssemblies>
    </PropertyGroup>
    <PropertyGroup Condition=" $(ILMergeTransitive) == 'false' OR $(ILMergeTransitive) == '' ">
      <MergedAssemblies>@(IntermediateAssembly->'%(FullPath)');@(MergedAssemblies->'%(FullPath)')</MergedAssemblies>
    </PropertyGroup>
    
    <PropertyGroup>
      <!-- Ideally we should copy all not-copy-local assemblies that are not in the ILMergeLibraryPath to -->
      <!-- a temp directory and add it to the start search path, but we keep it simple here -->
      <UnmergedAssemblies>@(UnmergedAssemblies->'%(FullPath)')</UnmergedAssemblies>
      <MergeOutputFile>$(TargetPath)</MergeOutputFile>
    </PropertyGroup>
  </Target>

  <!-- do not copy copy-local assemblies, they will be merged -->
  <Target Name="_CopyFilesMarkedCopyLocal" />

  <!-- override standard target our own merge-and-copy-content -->
  <Target Name="CopyFilesToOutputDirectory">
    <Message Text="Merge PDBs: $(ILMergeDebugInfo)" Importance="high" />
    <Message Text="Merged assemblies: $(MergedAssemblies)" Importance="high" />
    <Message Text="Not merged assemblies: $(UnmergedAssemblies)" Importance="normal" />
    <Message Text="Merged Output in: $(MergeOutputFile)" Importance="normal" />
    <Message Text="Key file: $(ILMergeKeyFile)" Importance="normal" />
    <Message Text="Libraries in: $(ILMergeLibraryPath)" Importance="normal" />
    <Message Text="Packages in: $(ILMergePackagesPath)" Importance="normal" />
    <Message Text="Merge order file: $(ILMergeOrderFile)" Importance="normal" />
    <Message Text="Internalization enabled: $(ILMergeInternalize)" Importance="normal" />
    <Message Text="Local content: @(LocalContentFiles)" Importance="low" />

    <!-- run ILMerge  -->
    <!-- not supported: AllowWildCards, Closed (use $Transitive instead), TargetKind (default), -->
    <MSBuild.ILMerge.Task 
        KeyFile="$(ILMergeKeyFile)"
        OutputFile="$(MergeOutputFile)"
        LibraryPath="$(ILMergeLibraryPath)"
        InputAssemblies="$(MergedAssemblies)"
        LibraryAssemblies="$(UnmergedAssemblies)"
        PackagesDir="$(ILMergePackagesPath)"
        MergeOrderFile="$(ILMergeOrderFile)"
        AllowDuplicateType="$(ILMergeAllowDuplicateType)"
        AllowMultipleAssemblyLevelAttributes="$(ILMergeAllowMultipleAssemblyLevelAttributes)"
        AllowZeroPeKind="$(ILMergeAllowZeroPeKind)"
        CopyAttributes="$(ILMergeCopyAttributes)"
        DebugInfo="$(ILMergeDebugInfo)"
        DelaySign="$(ILMergeDelaySign)"
        FileAlignment="$(ILMergeFileAlignment)"
        Internalize="$(ILMergeInternalize)"
        InternalizeExcludeFile ="$(ILMergeInternalizeExcludeFile)"
        XmlDocumentation="$(ILMergeXmlDocumentation)"
        PublicKeyTokens="$(ILMergePublicKeyTokens)"               
        ShouldLog="$(ILMergeShouldLog)"
        TargetPlatform="$(ILTargetPlatform)"
        UnionMerge="$(ILUnionMerge)" />
    <!-- copy content files marked as copy always or newest -->
    <Copy SourceFiles="@(LocalContentFiles)" DestinationFolder="$(OutputPath)" />
    <!-- copy config file (???) -->
    <CallTarget Targets="_CopyAppConfigFile" Condition="'%(IntermediateAssembly.Extension)' == '.exe'"/>
  </Target>
  <UsingTask AssemblyFile="$(ILMergeToolsPath)MSBuild.ILMerge.Task.dll" TaskName="MSBuild.ILMerge.Task" />
</Project>