ptable.erb

<%#
kind: ptable
name: Windows Whole Disk
oses:
- Windows
%>

# P1 GPT "(e3c9e316-0b5c-4db8-817d-f92df00215ae)"
# P2 GPT "(c12a7328-f81f-11d2-ba4b-00a0c93ec93b)"
<%#
$disk = Get-Disk 0
$disk | Clear-Disk -RemoveData -Confirm:$false
$disk | Initialize-Disk -PartitionStyle MBR
$disk | New-Partition -Size 100mb -IsActive | Format-Volume -Confirm:$false
$disk | New-Partition -UseMaximumSize -DriveLetter C | Format-Volume -Confirm:$false
%>

$DPFILE="x:\dp.txt"

New-Item -ItemType file -Path $DPFILE

Add-Content $DPFILE "select disk 0"
Add-Content $DPFILE "`nclean"
Add-Content $DPFILE "`ncreate partition primary size=100"
Add-Content $DPFILE "`nselect partition 1"
Add-Content $DPFILE "`nactive"
Add-Content $DPFILE "`nformat quick fs=ntfs"
Add-Content $DPFILE "`ncreate partition primary"
Add-Content $DPFILE "`nselect partition 2"
Add-Content $DPFILE "`nformat quick fs=ntfs label='System'"
Add-Content $DPFILE "`nassign letter='C'"
Add-Content $DPFILE "`nexit"

diskpart /s $DPFILE

Remove-Item $DPFILE