检查.ISO是否已在powershell中挂载，如果没有，则挂载

Question

我有一个ISO文件，它是我从一张旧游戏光盘上复制的。但是为了让我玩这个游戏，我必须安装ISO。我写了一个小的批处理文件，运行.ps1的PowerShell文件挂载的国际标准化组织，然后运行可执行文件，以启动游戏后，它已被挂载。我的问题是，如果我多次运行脚本，它将再次挂载ISO。

我想要检查ISO是否已附加，如果未附加，则挂载它，或者如果已附加，则运行EXE。

下面是我要挂载的ISO：

批处理。

ECHO "Mounting Stunt Track Driver"

@ECHO off

Powershell.exe -executionpolicy remotesigned 
-File  "C:\Users\Allen\Documents\Games\Hot Wheels Stunt Track 
Driver\setup\hot98\mount.ps1"

start /d "C:\Users\Allen\Documents\Games\Hot Wheels Stunt Track 
Driver\setup\hot98" stunt.exe

PowerShell

#mounts the image
Mount-DiskImage -ImagePath "C:\Users\Allen\Documents\Games\Hot Wheels Stunt 
Track Driver\setup\hot98\HotwheelsStuntTrack.iso"

Answer 1

此代码段仅在未挂载的情况下挂载映像：

if(!(get-DiskImage -ImagePath C:\testshare\97001.ISO).Attached){
Mount-DiskImage -ImagePath C:\testshare\97001.ISO
}

Answer 2

为了补充Abhijith的回答，特别是提到我之前必须解决的一个bug：

$imagePath = "path to your ISO-file"

$mount = Mount-DiskImage -ImagePath $imagePath -PassThru
$driveLetter =  ($mount | Get-Volume).DriveLetter
$drive = $driveLetter + ":\\"

# PowerShell bug workaround
# Forces PowerShell to update drive info for its providers
# Not doing so makes Test-Path fail on freshly mounted drives

Get-PSDrive > $null

$setupPath = $drive + "the path to your exe on the mounted drive"
$setupArgs = "your .exe args"

if (!(Test-Path $setupPath)) {
  # ... Something went wrong ...
} else {
    $process = Start-Process $setupPath -ArgumentList $setupArgs -Wait -PassThru
    # You can check $process.ExitCode here    
}