#!/bin/sh
set -e

if [ -f /etc/inittab ]; then
  awk '
  /^#runit-sysv maintscript -- BEGIN/ { flag = 1 }
                                      { if (flag == 0) print; }
  /^#runit-sysv maintscript -- END/   { flag = 0 }
  ' /etc/inittab > /etc/inittab.tmp
  sed -i '${/^$/d}' /etc/inittab.tmp
  mv /etc/inittab.tmp /etc/inittab
fi

if [ "$1" = "remove" ]; then
	# other inits maintain a compat initctl pipe, so we check that is not
	# systemd, that initctl exists and that sysvinit-core is installed
	if [ ! -d /run/systemd/system ] && [ -e /run/initctl ] ; then
		if [ -e /sbin/telinit ] ; then
			# rescan inittab to pick new entry
			telinit q
		fi
	fi
fi

# Automatically added by dh_installsystemd/13.24.2
if [ "$1" = remove ] && [ -d /run/systemd/system ] ; then
	systemctl --system daemon-reload >/dev/null || true
fi
# End automatically added section
# Automatically added by dh_installsystemd/13.24.2
if [ "$1" = "purge" ]; then
	if [ -x "/usr/bin/deb-systemd-helper" ]; then
		deb-systemd-helper purge 'runit.service' >/dev/null || true
	fi
fi
# End automatically added section