#!/usr/bin/sh
# Copyright © 2012-2013  Roger Leigh <rleigh@debian.org>
#
# schroot is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# schroot is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see
# <http://www.gnu.org/licenses/>.
#
#####################################################################

# Starts and stops services inside the chroot.
# We start and stop with invoke-rc.d --force, so that normal
# invoke-rc.d use inside the chroot can continue to rely on
# policy-rc.d to function.
# Set setup.services=service1,service2 in schroot.conf
# Services are started in the specified order.
# Services are stopped in the reverse order of starting.

set -e

. "$SETUP_DATA_DIR/common-data"
. "$SETUP_DATA_DIR/common-functions"
. "$SETUP_DATA_DIR/common-config"

if [ $STAGE = "setup-start" ] || [ $STAGE = "setup-recover" ]; then

    info "Starting services"

    SETUP_SERVICES=$(echo "$SETUP_SERVICES" | tr ',' '\n')

    for service in $SETUP_SERVICES; do
        chroot "$CHROOT_PATH" /usr/sbin/invoke-rc.d --force "$service" start
    done

elif [ $STAGE = "setup-stop" ]; then

    info "Stopping services"

    SETUP_SERVICES=$(echo "$SETUP_SERVICES" | tr ',' '\n' | tac)

    for service in $SETUP_SERVICES; do
        chroot "$CHROOT_PATH" /usr/sbin/invoke-rc.d --force "$service" stop || true
    done
fi