我可以 return 从 WSL Bash 到 Powershell 或命令提示符的退出代码 %errorlevel% 吗?

Can I return an exit code %errorlevel% from WSL Bash to Powershell or Command Prompt?

我有一个 bash 脚本,可以根据条件 return 退出 0 或退出 1。 bash 脚本是从执行远程处理的 Windows Powershell 调用的。我在命令提示符下测试了 %errorlevel% 但它没有 return 正确的值!

远程执行。ps1

param (
    [Parameter(Mandatory=$true,HelpMessage="Remote computer")]
    [String]$computer, 
    
    [Parameter(Mandatory=$true,HelpMessage="Command to be executed on the remote computer")]
    [String]$command, 
)

    $message = "Executing: '" + $command + "' on remote computer " + $computer
    Write-Host $message
   
    $session = New-PSSession -ComputerName $computer
    Invoke-Command -Session $session -ScriptBlock ([scriptblock]::Create($command))
    $returncode=Invoke-Command -Session $session -ScriptBlock { $? }
    Remove-PSSession $session
         
    if ($returncode -eq $true) {
        return 0    
        exit 0
    }
    else {
        return 1
        exit 1
    }
        
}

powershell -file RemoteExecute.ps1 -computer "myServer" -command "bash -c './somescript.sh'"

Executing: bash -c './somescript.sh' on remote computer myServer


ERROR. Aborted!
exit 1

C:\Windows\system32>echo %errorlevel%
0

已解决。 刚刚改变了$?到 $lastexitcode 并返回该变量

$returncode=Invoke-Command -Session $session -ScriptBlock { $lastexitcode }
Remove-PSSession $session
     
exit $returncode