#!/bin/sh

imgfile=$1

vmname=$2
if [ -z "$vmname" ]; then
    vmname="BuildStream"
fi

vdifile=${vmname}.vdi

if [ -e "$vdifile" ]; then
    echo "File already exists: $vdifile"
    exit 1
fi

# Convert the raw image to VDI format
VBoxManage convertdd ${imgfile} ${vdifile} --format VDI

# Create a blank vm (you can use --basefolder option to choose to put it
# somewhere specific rather than in the default Virtualbox VMs folder)
VBoxManage createvm --name $vmname --ostype Linux_64 --register

# Set up memory, networking and other hardware. The `bridegadapter1` argument must be an active network interface
VBoxManage modifyvm $vmname --ioapic on --memory 2048 --nic1 bridged --bridgeadapter1 en0

# If your host machine cpu has multiple cores, now would be a good time to
# configure your VM to use them - for a machine with 4 cores
VBoxManage modifyvm $vmname --cpus 4

# Add a SATA controller:
VBoxManage storagectl $vmname --name "SATA Controller" --add sata --bootable on --portcount 2

# Attach the hard disc to the image file you downloaded
VBoxManage storageattach $vmname --storagectl "SATA Controller" --port 0 --device 0 --type hdd --medium ${vdifile}

# Start it up:
# VBoxManage startvm $vmname