MSBuild - Target batches and DependsOnTargets

TargetBatches.proj

<?xml version="1.0" encoding="utf-8"?>
<Project
  xmlns="http://schemas.microsoft.com/developer/msbuild/2003"
  ToolsVersion="4.0"
  >
  
  <ItemGroup>
    <Binary Include="SrcDir/assembly01.txt" >
      <Continuous>true</Continuous>
    </Binary>
    <Binary Include="SrcDir/assembly02.txt" >
      <Continuous>true</Continuous>
      <Nightly>true</Nightly>
    </Binary>
    <Binary Include="SrcDir/assembly03.txt" >
      <Nightly>true</Nightly>
    </Binary>
  </ItemGroup>
  
  <Target Name="Continuous"
    DependsOnTargets="
        DefineContinuousTests;
        RunTests" >
  </Target>
  
  <Target Name="Nightly"
    DependsOnTargets="
      DefineNightlyTests;
      RunTests" >
  </Target>
  
  <Target Name="DefineContinuousTests" >
    <ItemGroup>
      <Binary Condition="%(Binary.Continuous) == ''" Remove="%(Binary.Identity)" />
    </ItemGroup>
  </Target>
  
  <Target Name="DefineNightlyTests" >
    <ItemGroup>
      <Binary Condition="%(Binary.Nightly) == ''" Remove="%(Binary.Identity)" />
    </ItemGroup>
  </Target>
  
  <Target Name="RunTests"
    Outputs="%(Binary.Identity)">
    <Message Text="%(Binary.Identity)" />
  </Target>
  
</Project>