#!/bin/bash -l
# Copyright (C) 2016 Ian Kelling

# distro setup full using fai. (assuming we already synced data files to the host)
# Usage: dsfull [-r] HOST
# -r for no reboot.


set -eE -o pipefail
cleanup() { :; }
trap 'cleanup; 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

cleanup() { pxe-server; }
pxe-server $host fai


if $reboot; then
    # untested, this caused hang using here doc.
    ssh $host "touch /tmp/keyscript-off; sudo reboot" ||: &
fi

pxe-server -a
cleanup() { :; }

error=true
for ((i=0; i<240; i++)); do
    if timeout -s 9 10 ssh $host :; then
        error=false
        break
    fi
    sleep 5
done
if $error; then
    echo "$0: error: timeout"
    exit 1
fi
dsremote $host