#!/sbin/runscript
# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: etherpad.initd,v 1.0 2011/03/11 17:11:50 lkraav Exp $

## Adapted from https://github.com/redhog/pad/blob/master/debian/etherpad.init

DAEMON_BASE="/secure/home/etherpad"
DAEMON=$DAEMON_BASE/bin/run.sh
DAEMON_ARGS=""
PIDFILE=/var/run/etherpad/$SVCNAME.pid
OOFFICE_LOG="/var/log/etherpad/ooffice.log"

depend() {
    use net mta
    need mysql apache2
}

start() {
    ebegin "Starting ${SVCNAME}"
	# Return
	#   0 if daemon has been started
	#   1 if daemon was already running
	#   2 if daemon could not be started
	pgrep -f 'java.*etherpad' > /dev/null && return 1
	# ( cd "$DAEMON_BASE"; su - etherpad -s /bin/bash -c "bin/DocumentConverter.py --daemon" >> "$OOFFICE_LOG" 2>&1 ) &
	start-stop-daemon --background --chdir $DAEMON_BASE --chuid etherpad:etherpad --start --quiet --make-pidfile --pidfile $PIDFILE --exec $DAEMON -- \
		$DAEMON_ARGS \
		|| return 2
	# Add code here, if necessary, that waits for the process to be ready
	# to handle requests from services started subsequently which depend
	# on this one.  As a last resort, sleep for some time.

	[ "$VERBOSE" != no ] && echo -n "Waiting for service to come up ..."
	for counter in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20; do
		echo "GET /" | netcat -w 1 localhost 9000 > /dev/null 2>&1 && break
		[ "$VERBOSE" != no ] && echo -n "."
		sleep 1
	done
	[ "$VERBOSE" != no ] && echo ""
    eend $?
}

stop() {
    ebegin "Stopping ${SVCNAME}"
	# Return
	#   0 if daemon has been stopped
	#   1 if daemon was already stopped
	#   2 if daemon could not be stopped
	#   other if a failure occurred
	( cd "$DAEMON_BASE"; su - etherpad -s /bin/bash -c "bin/DocumentConverter.py --shutdown" >> "$OOFFICE_LOG" 2>&1 ) &
	start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE
    eend $?
}