Diaspora init script. Stop() is not fully working…

Diaspora init script

#!/bin/sh
### BEGIN INIT INFO
# Provides:          diaspora
# Required-Start:    $local_fs $remote_fs $network $syslog
# Required-Stop:     $local_fs $remote_fs $network $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: starts diaspora
# Description:       starts diaspora using start-stop-daemon
### END INIT INFO

LOGFILE="/var/log/diaspora/diaspora.log"
PIDFILE="/var/run/diaspora.pid"
DIASPORA_DIR="/home/diaspora/diaspora"
DIASPORA_BIN="./script/server"
USER="diaspora"
DESC="Diaspora"
NAME="Diaspora"

SCRIPT="cd $DIASPORA_DIR; $DIASPORA_BIN"

start() {
  echo "Starting $DESC... "

  #CMD="$SCRIPT > $LOFILE"
  local CMD="$SCRIPT &> \"$LOGFILE\" & echo \$!"
  su -l $USER -c "$CMD" > "$PIDFILE"

  echo "done"
}

#We need this function to ensure the whole process tree will be killed
killtree() {
    local _pid=$1
    local _sig=${2-TERM}
    for _child in $(ps -o pid --no-headers --ppid ${_pid}); do
        killtree ${_child} ${_sig}
    done
    kill -${_sig} ${_pid}
}

stop() {
# stop() can't kill sidekiq… =(
  echo "Stopping $DESC... "
  if test -f $PIDFILE; then
    while test -d /proc/$(cat $PIDFILE); do
      killtree $(cat $PIDFILE) 15
      sleep 0.5
    done
    rm $PIDFILE
  fi
  echo "done"
}

status() {
  status_of_proc -p $PIDFILE "" "diaspora" && exit 0 || exit $?
}

case "$1" in
  start)
      start
      ;;
  stop)
    stop
      ;;
  restart)
      stop
      start
      ;;
  status)
      status
      ;;
  *)
      echo "Usage: $NAME {start|stop|restart|status}" >&2
      exit 1
      ;;
esac

exit 0