从 MSBuild 检测 TFS 版本/安装文件夹

Question

我希望从我在 TFS 上运行的 MSBuild 脚本中调用 GetBuildProperties 任务。 但是，此脚本可以在 TFS 2010 或 TFS 2013 上运行。 有没有办法检测已启动 MSBuild 脚本的 TFS 版本？目前，我正在解决这个问题：

  <PropertyGroup>
    <CurrentProgramFiles>$(ProgramW6432)</CurrentProgramFiles>
    <CurrentProgramFiles Condition="$(CurrentProgramFiles) == ''">$(ProgramFiles)</CurrentProgramFiles>
  </PropertyGroup>

  <PropertyGroup Condition="$(TeamFoundationServerUrl)!='' and Exists('$(CurrentProgramFiles)\Microsoft Team Foundation Server 2010')">
    <TeamBuildRefPath>$(CurrentProgramFiles)\Microsoft Team Foundation Server 2010\Tools</TeamBuildRefPath>
  </PropertyGroup>

  <PropertyGroup Condition="$(TeamFoundationServerUrl)!='' and Exists('$(CurrentProgramFiles)\Microsoft Team Foundation Server 12.0')">
    <TeamBuildRefPath>$(CurrentProgramFiles)\Microsoft Team="" Foundation Server 12.0\Tools</TeamBuildRefPath>
  </PropertyGroup>

  <UsingTask
    TaskName="Microsoft.TeamFoundation.Build.Tasks.GetBuildProperties"
    AssemblyFile="$(TeamBuildRefPath)\Microsoft.TeamFoundation.Build.ProcessComponents.dll"
    Condition="$(TeamFoundationServerUrl)!=''" />

Answer 1

从 TFS 2013 开始，您有一些有趣的变量，以前没有 TF_BUILD environment variables。所以你可以用TF_BUILD来知道你用的是不是2013，像这样。

  <PropertyGroup>
      <IsTFS2013orHigher Condition="$(TF_BUILD)!=''>Yes</IsTFS2013orHigher>
  </PropertyGroup>

对于安装路径，我会查看注册表

  <PropertyGroup>
    <TFS2013InstallPath>$(Registry:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\TeamFoundationServer\12.0@InstallPath)</TFS2013InstallPath>
    <TFS2012InstallPath>$(Registry:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\TeamFoundationServer\11.0@InstallPath)</TFS2012InstallPath>
    <TFSInstallPath Condition="'$(TFS2013InstallPath)'!=''">$(TFS2013InstallPath)</TFSInstallPath>
    <TFSInstallPath Condition="'$(TFS2013InstallPath)'=='' and '$(TFS2012InstallPath)'!=''">$(TFS2012InstallPath)</TFSInstallPath>
  </PropertyGroup>