Private/MountVHDandRunBlock.ps1
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function MountVHDandRunBlock { param ( [string]$vhd, [scriptblock]$block, [switch]$ReadOnly ) # This function mounts a VHD, runs a script block and unmounts the VHD. # Drive letter of the mounted VHD is stored in $driveLetter - can be used by script blocks if ($ReadOnly) { $virtualDisk = Mount-VHD -Path $vhd -ReadOnly -Passthru } else { $virtualDisk = Mount-VHD -Path $vhd -Passthru } # Workarround for new drive letters in script modules $null = Get-PSDrive [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseDeclaredVarsMoreThanAssignments", "")] $driveLetter = ($virtualDisk | Get-Disk | Get-Partition | Get-Volume).DriveLetter & $block Dismount-VHD -Path $vhd # Wait 2 seconds for activity to clean up Start-Sleep -Seconds 2 } |