CSPROJPostbuild命令在存储库根目录中执行脚本

Question

在csproj文件中，我定义了一个邮政构建目标以执行命令，从 在MonorePo根的脚本目录中：

   <Target Name="PostBuild" AfterTargets="PostBuildEvent">
     <Exec Command="pwsh -NoProfile -ExecutionPolicy RemoteSigned -Command &quot;
      $root = $(git rev-parse --show-toplevel); 
      $scriptPath = [System.IO.Path]::Combine($root, 'scripts', 'script1.ps1');
      &amp; $scriptPath '$(ProjectDir)$(OutDir)' &quot;" />
   </Target>

未能抱怨

$root is not recognized as a command or executable program

，但我不知道如何调试此命令：

 error MSB3073: The command "pwsh -NoProfile -ExecutionPolicy RemoteSigned -Command "
 error MSB3073:     $root = ; 
 error MSB3073:     $scriptPath = [System.IO.Path]::Combine($root, 'scripts', 'writemanifest.ps1');
 error MSB3073:     & $scriptPath <path> exited with code 255.

我了解变量未正确分配，或者它没有执行正确的命令，但我不知道如何修复它。任何帮助将不胜感激。

即将使命令复杂化以在目标exec中执行，一个可能的解决方案是使用msbuild的功能：

<PropertyGroup>
    <!-- Temp var to store Git root dir -->
    <GitRoot>Unknown</GitRoot>
</PropertyGroup>

<Target Name="FindGitRoot" BeforeTargets="PostBuild">
    <!-- Run Git command and capture output -->
    <Exec Command="git rev-parse --show-toplevel" ConsoleToMSBuild="true">
        <Output TaskParameter="ConsoleOutput" PropertyName="GitRoot"/>
    </Exec>
</Target>

<Target Name="PostBuild" AfterTargets="PostBuildEvent" DependsOnTargets="FindGitRoot">
    <!-- <Message Text="Git Root is: $(GitRoot)" Importance="high" /> -->

    <!-- Execute script, located in directory from GitRoot var -->
    <Exec Command='pwsh -NoProfile -ExecutionPolicy Bypass -File 
&quot;$(GitRoot)/scripts/thescript.ps1&quot; 
&quot;$(ProjectDir)$(OutDir)manifest.txt&quot;' />
</Target>

Answer 1