#!/bin/bash

if [ ${DIB_DEBUG_TRACE:-1} -gt 0 ]; then
    set -x
fi
set -eu
set -o pipefail

SCRIPTDIR=$(dirname $0)

if [ "$DIB_INIT_SYSTEM" == "upstart" ]; then
    install -m 0644 -o root -g root ${SCRIPTDIR}/ttySx.conf /etc/init/ttySx.conf
elif [ "$DIB_INIT_SYSTEM" == "systemd" ]; then
    install -D -g root -o root -m 0644 ${SCRIPTDIR}/serial-console-udev.rules /etc/udev/rules.d/99-serial-console.rules
elif [ "$DIB_INIT_SYSTEM" == "openrc" ]; then
    sed -r 's/^#(.*ttyS[0,1].*$)/\1/' -i /etc/inittab
fi