DscTemplate 没有执行我的 SetScript

Question

$Launcher_PackageFile = "Launcher.exe"
$Launcher_PackageDestinationDirectory = "$Env:ProgramData\Launcher";
#$Launcher_StartupDirectory = (New-Object -ComObject Shell.Application).NameSpace(0x07)
$Launcher_Source = "$Env:PackageRoot\Launcher$Launcher_PackageFile" 

Script UpdateConfigurationVersion
{
    GetScript = { 
        # For cmdlet. Must always return a hash table.
        return @{
            "Name"="LauncherPackage"
            "Version"="Latest"
        };
    }          
    TestScript = {
        # Check if the file is in the folder
        $TestPath = Join-Path $Launcher_PackageDestinationDirectory $Launcher_PackageFile

        if (Test-Path $TestPath) {
            return $true;
        }

        return $false;
    }
    SetScript = { 
        # Logic
        #move the exe
        if (!Test-Path $Launcher_PackageDestinationDirectory) {
            New-Item -Type Directory -Path $Launcher_PackageDestinationDirectory
        }

        Copy-Item -Path $Launcher_Source -Destination $Launcher_PackageDestinationDirectory 

        #TODO Create a shortcut to the startup directory 
        #or create a task in the scheduler
    }
}

Answer 1

有了那个信息就很难说了。

将消息添加到 TestScript 和 SetScript 以查看发生了什么。例如：

Write-Verbose -Message 'Testing if already exists'

TestScript 在 SetScript 之前执行，检查是否返回 true 或 false（通过添加消息）。 TestScript 可能返回 true，因此 SetScript 不是运行。输出$TestPath看路径是否正确。

然后查看C:\Windows\System32\Configuration\ConfigurationStatus

上的日志

Answer 2

语法不正确 (!测试路径

if (!(Test-Path $Launcher_PackageDestinationDirectory)) {....

或

if (-not(Test-Path $Launcher_PackageDestinationDirectory) {....

同时将 -ErrorAction SilentlyContinue 添加到您的 Test-Path 命令以抑制错误。

DscTemplate 没有执行我的 SetScript

DscTemplate isn't executing my SetScript

powershell

dsc