vendor

#!/bin/bash
set -euo pipefail
directory="${2?Must be set to the directory of the iso contents}"
if [ -e "$directory.ova" ]; then
	echo "$directory.ova already exists" >&2
	exit
fi

cleanup(){
	rm -f "$iso"
	VBoxManage unregistervm "$name" --delete || true
}

name=""
description="This is a self installing Windows VM.

This VM uses https://github.com/brimstone/windows-ova"
. "$directory/variables.txt"

iso="$(mktemp --tmpdir XXX.iso)"
rm "$iso"
trap cleanup EXIT
genisoimage -o "$iso" -J -R -V "$directory" "$directory"

vboxmanage import "${1?Path to ova}" \
	--vsys 0 --vmname "$name" \
	--vsys 0 --ostype "Windows2012_64" \
	--vsys 0 --cpus 2 \
	--vsys 0 --memory "2048"

VBoxManage storageattach "$name" --storagectl "IDE" --port 0 --device 0 --type dvddrive --medium "$iso"

# update description
VBoxManage modifyvm "$name" --description "$description"

# Start the VM
VBoxManage startvm "$name" --type headless

echo "$(date) Waiting for VM to personalize and shutdown"
# Wait for the VM to finish setting up.
while VBoxManage list runningvms | grep -q "$name"; do
	printf "."
	sleep 2
done
echo

# remove iso
VBoxManage storageattach "$name" --storagectl "IDE" --port 0 --device 0 --type dvddrive --medium none

# export
VBoxManage export "$name" -o "$directory.ova" --ovf20