Update tiny11maker.ps1 - use dism with PowerShell commands

The idea of the release of this project is using PowerShell instead of commandline in the previous version, which is a great move and make it easier to maintain and read.

For sake of easier syntax and readability I have attempted using PowerShell commandlets for dism.


There are few remaining areas that need to be reworked (invoking dism.exe) to become fully consistent.

Author: Karl-WE

tiny11maker.ps1

@@ -49,12 +49,12 @@ $DriveLetter = $DriveLetter + ":"
 if ((Test-Path "$DriveLetter\sources\boot.wim") -eq $false -or (Test-Path "$DriveLetter\sources\install.wim") -eq $false) {
     if ((Test-Path "$DriveLetter\sources\install.esd") -eq $true) {
         Write-Host "Found install.esd, converting to install.wim..."
-        &  'dism' '/English' "/Get-WimInfo" "/wimfile:$DriveLetter\sources\install.esd"
+        Get-WindowsImage -ImagePath $DriveLetter\sources\install.esd
         $index = Read-Host "Please enter the image index"
         Write-Host ' '
         Write-Host 'Converting install.esd to install.wim. This may take a while...'
-        & 'DISM' /Export-Image /SourceImageFile:"$DriveLetter\sources\install.esd" /SourceIndex:$index /DestinationImageFile:"$ScratchDisk\tiny11\sources\install.wim" /Compress:max /CheckIntegrity
-    } else {
+        Export-WindowsImage -SourceImagePath $DriveLetter\sources\install.esd -SourceIndex $index -DestinationImagePath $ScratchDisk\tiny11\sources\install.wim -Compressiontype Maximum -CheckIntegrity
+     } else {
         Write-Host "Can't find Windows OS Installation files in the specified Drive Letter.."
         Write-Host "Please enter the correct DVD Drive Letter.."
         exit
@@ -69,10 +69,10 @@ Write-Host "Copy complete!"
 Start-Sleep -Seconds 2
 Clear-Host
 Write-Host "Getting image information:"
-&  'dism' '/English' "/Get-WimInfo" "/wimfile:$ScratchDisk\tiny11\sources\install.wim"
+Get-WindowsImage -ImagePath $ScratchDisk\tiny11\sources\install.wim
 $index = Read-Host "Please enter the image index"
 Write-Host "Mounting Windows image. This may take a while."
-$wimFilePath = "$($env:SystemDrive)\tiny11\sources\install.wim" 
+$wimFilePath = "$($env:SystemDrive)\tiny11\sources\install.wim"
 & takeown "/F" $wimFilePath 
 & icacls $wimFilePath "/grant" "$($adminGroup.Value):(F)"
 try {
@@ -81,7 +81,7 @@ try {
     # This block will catch the error and suppress it.
 }
 New-Item -ItemType Directory -Force -Path "$ScratchDisk\scratchdir" > $null
-& dism /English "/mount-image" "/imagefile:$($env:SystemDrive)\tiny11\sources\install.wim" "/index:$index" "/mountdir:$($env:SystemDrive)\scratchdir"
+Mount-WindowsImage -ImagePath $($env:SystemDrive)\tiny11\sources\install.wim -Index $index -ScratchDirectory $($env:SystemDrive)\scratchdir
 
 $imageIntl = & dism /English /Get-Intl "/Image:$($env:SystemDrive)\scratchdir"
 $languageLine = $imageIntl -split '\n' | Where-Object { $_ -match 'Default system UI language : ([a-zA-Z]{2}-[a-zA-Z]{2})' }
@@ -358,13 +358,14 @@ reg unload HKLM\zSCHEMA >null
 reg unload HKLM\zSOFTWARE
 reg unload HKLM\zSYSTEM >null
 Write-Host "Cleaning up image..."
-& 'dism' '/English' "/image:$ScratchDisk\scratchdir" '/Cleanup-Image' '/StartComponentCleanup' '/ResetBase' >null
+Repair-WindowsImage -ScratchDirecory $ScratchDisk\scratchdir -StartComponentCleanup -ResetBase
 Write-Host "Cleanup complete."
 Write-Host ' '
 Write-Host "Unmounting image..."
-& 'dism' '/English' '/unmount-image' "/mountdir:$ScratchDisk\scratchdir" '/commit'
+Dismount-WindowsImage -ScratchDirectory $ScratchDisk\scratchdir -Save
 Write-Host "Exporting image..."
-& 'dism' '/English' '/Export-Image' "/SourceImageFile:$ScratchDisk\tiny11\sources\install.wim" "/SourceIndex:$index" "/DestinationImageFile:$ScratchDisk\tiny11\sources\install2.wim" '/compress:recovery'
+# Compressiontype Recovery is not supported with PShell https://learn.microsoft.com/en-us/powershell/module/dism/export-windowsimage?view=windowsserver2022-ps#-compressiontype
+Export-WindowsImage -SourceImagePath $ScratchDisk\tiny11\sources\install.wim -SourceIndex $index -DestinationImagePath $ScratchDisk\tiny11\sources\install2.wim -CompressionType Fast
 Remove-Item -Path "$ScratchDisk\tiny11\sources\install.wim" -Force >null
 Rename-Item -Path "$ScratchDisk\tiny11\sources\install2.wim" -NewName "install.wim" >null
 Write-Host "Windows image completed. Continuing with boot.wim."
@@ -375,7 +376,7 @@ $wimFilePath = "$($env:SystemDrive)\tiny11\sources\boot.wim"
 & takeown "/F" $wimFilePath >null
 & icacls $wimFilePath "/grant" "$($adminGroup.Value):(F)"
 Set-ItemProperty -Path $wimFilePath -Name IsReadOnly -Value $false
-& 'dism' '/English' '/mount-image' "/imagefile:$ScratchDisk\tiny11\sources\boot.wim" '/index:2' "/mountdir:$ScratchDisk\scratchdir"
+Mount-WindowsImage -ImagePath $ScratchDisk\tiny11\sources\boot.wim -Index 2 -ScratchDirecotry $ScratchDisk\scratchdir
 Write-Host "Loading registry..."
 reg load HKLM\zCOMPONENTS $ScratchDisk\scratchdir\Windows\System32\config\COMPONENTS
 reg load HKLM\zDEFAULT $ScratchDisk\scratchdir\Windows\System32\config\default
@@ -405,7 +406,7 @@ $regKey.Close()
 reg unload HKLM\zSOFTWARE
 reg unload HKLM\zSYSTEM >null
 Write-Host "Unmounting image..."
-& 'dism' '/English' '/unmount-image' "/mountdir:$ScratchDisk\scratchdir" '/commit'
+Dismount-WindowsImage -ScratchDirectory $ScratchDisk\scratchdir -Save
 Clear-Host
 Write-Host "The tiny11 image is now completed. Proceeding with the making of the ISO..."
 Write-Host "Copying unattended file for bypassing MS account on OOBE..."