props.properties

<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
  <PropertyGroup>
    <Configuration Condition="'$(Configuration)' == ''">Debug</Configuration>
    <SolutionDir Condition="'$(SolutionDir)' == ''">$([System.IO.Path]::GetDirectoryName($(MSBuildProjectDirectory)))</SolutionDir>
    <ScriptsDir>$(SolutionDir)\scripts</ScriptsDir>
    <ScriptToolsDir>$(ScriptsDir)</ScriptToolsDir>
    <NugetExeDir>$(SolutionDir)\.nuget</NugetExeDir>
    <Solutionfile>$(SolutionDir)\*.sln</Solutionfile>
    <BuildArtifactsDir>$(SolutionDir)\artifacts</BuildArtifactsDir>
    <BuildTestArtifactsDir>$(BuildArtifactsDir)\test</BuildTestArtifactsDir>
    <NuGetPackageOutputDir>$(BuildArtifactsDir)\packages</NuGetPackageOutputDir>
    <TestResultsDirectory>$(BuildTestArtifactsDir)\TestResults\</TestResultsDirectory>
  </PropertyGroup>
</Project>