#!/bin/bash

if [ "$1" == "" -o "$2" == "" ]; then
    echo "Syntax: $0 <target> <checkout> [<output-dir>]"
    exit 1
fi

IFS='-' read distro version bits <<< $1

checkout=$2
output=$3

if [ "$bits" == "32" ]; then
    port=2000
elif [ "$bits" == "64" ]; then
    port=2001
else
    echo "Unrecognised bit depth $bits"
    exit 1
fi

nohup vboxheadless --startvm fedora-22-$bits &
sleep 10
ssh -p $port carl@localhost "rm -rf fedora-*"
ssh -p $port carl@localhost cdist -p dcpomatic -c $checkout -t host package
if [ "$output" != "" ]; then
    scp -P $port carl@localhost:fedora-22-$bits/* $output/
fi
ssh -p $port carl@localhost "sudo /sbin/poweroff"