#!/bin/bash
### BEGIN INIT INFO
# Provides: aam
# Required-Start: $syslog $remote_fs
# Required-Stop: $syslog $remote_fs
# Should-Start: $local_fs
# Should-Stop: $local_fs
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: aam
# Description: aam
### END INIT INFO
# Source function library.
. /etc/init.d/functions
NAME=aam
SOURCE_DIR=/home/admin
SOURCE_FILE=index.js
user=root
pidfile=/var/run/$NAME.pid
logfile=/var/log/$NAME.log
forever_dir=/usr/bin/forever
node=node
forever=forever
sed=sed
start() {
echo "Starting $NAME node instance: "
if [ "$foreverid" == "" ]; then
# Create the log and pid files, making sure that
# the target use has access to them
touch $logfile
chown $user $logfile
touch $pidfile
chown $user $pidfile
# Launch the application
daemon --user=root \
$forever start -p $forever_dir --pidFile $pidfile -l $logfile \
-a -d $SOURCE_DIR/$SOURCE_FILE
RETVAL=$?
else
echo "Instance already running"
RETVAL=0
fi
}
stop() {
echo -n "Shutting down $NAME node instance : "
if [ "$foreverid" != "" ]; then
$node $SOURCE_DIR/prepareForStop.js
$forever stop -p $forever_dir $id
else
echo "Instance is not running";
fi
RETVAL=$?
}
if [ -f $pidfile ]; then
read pid < $pidfile
else
pid=""
fi
if [ "$pid" != "" ]; then
# Gnarly sed usage to obtain the foreverid.
sed1="/$pid\]/p"
sed2="s/.*\[\([0-9]\+\)\].*\s$pid\.*/\1/g"
foreverid=`$forever list -p $forever_dir | $sed -n $sed1 | $sed $sed2`
else
foreverid=""
fi
case "$1" in
start)
start
;;
stop)
stop
;;
status)
status -p ${pidfile}
;;
*)
echo "Usage: {start|stop|status}"
exit 1
;;
esac
exit $RETVAL