GenerateMonoCoreLibVersionFile.targets

<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

  <PropertyGroup>
    <CompileDependsOn>GenerateMonoCoreLibVersionFile;$(CompileDependsOn)</CompileDependsOn>
    <GeneratedMonoCoreLibVersionFilePath>$(IntermediateOutputPath)\Environment.MonoCoreLibVersion.cs</GeneratedMonoCoreLibVersionFilePath>
  </PropertyGroup>

  <Target Name="GenerateMonoCoreLibVersionFile" Inputs="$(MonoProjectRoot)\configure.ac;$(MSBuildThisFile)" Outputs="$(GeneratedMonoCoreLibVersionFilePath)" BeforeTargets="CoreCompile">
    <PropertyGroup>
      <_MonoCoreLibVersionNumber>$([System.Text.RegularExpressions.Regex]::Match($([System.IO.File]::ReadAllText('$(MonoProjectRoot)\configure.ac')), 'MONO_CORLIB_VERSION=([a-fA-F0-9\-]+)').Groups[1].Value)</_MonoCoreLibVersionNumber>
      <_MonoCoreLibVersionFileLines>
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.

// This is a generated file. Do not edit.

#pragma warning disable CA1823 // unused field
namespace System
{
    public partial class Environment
    {
        private const string mono_corlib_version = "$(_MonoCoreLibVersionNumber)"%3B
    }
}
      </_MonoCoreLibVersionFileLines>
    </PropertyGroup>

    <WriteLinesToFile File="$(GeneratedMonoCoreLibVersionFilePath)" Lines="$(_MonoCoreLibVersionFileLines)" Overwrite="true" />

    <ItemGroup>
      <Compile Include="$(GeneratedMonoCoreLibVersionFilePath)" />
      <Clean Include="$(GeneratedMonoCoreLibVersionFilePath)" />
    </ItemGroup>
  </Target>

</Project>