Internal/LabVM/Add-FilesIntoVirtualHardDisk.ps1
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#Requires -Version 5.0 function Add-FilesIntoVirtualHardDisk { [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSShouldProcess', '', Justification = 'Don''t use ShouldProcess in internal functions.')] param ( [Parameter(Mandatory = $true)] [string]$Path, [Parameter(Mandatory = $false)] [Array]$FilesToCopy ) if ($FilesToCopy -and $FilesToCopy.Length -gt 0) { Write-Verbose -Message '- mounting virtual harddisk' Mount-VHD -Path $Path -ErrorAction SilentlyContinue -ErrorVariable $var $mountedVHD = Get-VHD -Path $Path # if mounting the VHD failed, dismount the VHD and mount it again if ((-not $mountedVHD) -or ($mountedVHD -and -not $mountedVHD.Attached)) { Write-Verbose -Message '- mounting failed; attempting to dismount and mount it again' try { Write-Verbose -Message '- dismounting virtual harddisk' Dismount-VHD -Path $Path } catch { Write-Warning -Message '- failed to dismount virtual harddisk' } Write-Verbose -Message '- mounting virtual harddisk' Mount-VHD -Path $Path -ErrorAction SilentlyContinue $mountedVHD = Get-VHD -Path $Path } try { # retrieving the PS-drives appears to be needed for PS to be able to access the mounted VHD Get-PSDrive | Out-Null $mountedDrive = $mountedVHD | Get-Disk | Get-Partition | Get-Volume $drivePath = "$($mountedDrive.DriveLetter):\" Write-Verbose -Message "- mounted virtual harddisk as '$drivePath'" foreach ($fileToCopy in $FilesToCopy) { $destinationPath = Join-Path -Path $drivePath -ChildPath $fileToCopy.Destination if ($fileToCopy.Source) { Write-Verbose -Message "- copying '$($fileToCopy.Source)' to '$destinationPath'" if (Test-Path -Path $fileToCopy.Source) { if (Test-Path -Path $fileToCopy.Source.TrimEnd('*') -PathType Container) { New-Item -Path $destinationPath -ItemType Directory -ErrorAction SilentlyContinue | Out-Null } else { New-Item -Path (Split-Path -Path $destinationPath) -ItemType Directory -ErrorAction SilentlyContinue | Out-Null } Copy-Item -Path $fileToCopy.Source -Destination $destinationPath -Force -Recurse -ErrorAction SilentlyContinue } else { Write-Warning -Message " - source '$($fileToCopy.Source)' not found" } } elseif ($fileToCopy.Content) { Write-Verbose -Message "- copying content to '$destinationPath'" $destinationFolder = Split-Path -Path $destinationPath -Parent if (-not (Test-Path -Path $destinationFolder -PathType Container)) { New-Item -Path $destinationFolder -ItemType Directory -ErrorAction SilentlyContinue | Out-Null } $fileToCopy.Content | Out-File -FilePath $destinationPath -Force -Confirm:$false -Encoding ascii } else { Write-Warning -Message " - missing source and content; unable to copy file" } } } finally { Write-Verbose -Message '- dismounting virtual harddisk' Dismount-VHD -Path $Path -ErrorAction SilentlyContinue } } } |