#!/bin/bash -l
# Copyright (C) 2016 Ian Kelling
# This program is under GPL v. 3 or later, see <http://www.gnu.org/licenses/>

# distro setup full. (assuming we already synced data files to the host)

set -eE -o pipefail
trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR

reboot=true
if [[ $1 == -r ]]; then
    reboot=false
    shift
fi

host=$1

if [[ ! $host || $host == -h ]]; then
    echo "$0: error: expected 1 arg of hostname"
    exit 1
fi

set -x
if $reboot; then
    ssh $host sudo bash <<'EOF' || [[ $? == 255 ]]
touch /tmp/keyscript-off
reboot ||:
EOF
fi

pxe-server fai $host
while ! ssh $host :; do
    sleep 5
done
dsremote $host