File etherpad-lite.init of Package etherpad-lite

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File etherpad-lite.init of Package etherpad-lite (Revision 853fb06f7ad555890a434aa913d75102)

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#!/bin/sh
#
#     SUSE system startup script for service/daemon etherpad-lite
#     Copyright (C) 2012 lingchax <douglarek@outlook.com>
#
#     This library is free software; you can redistribute it and/or modify it
#     under the terms of the GNU Lesser General Public License as published by
#     the Free Software Foundation; either version 2.1 of the License, or (at
#     your option) any later version.
#
#     This library 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
#     Lesser General Public License for more details.
#
#     You should have received a copy of the GNU Lesser General Public
#     License along with this library; if not, write to the Free Software
#     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
#

### BEGIN INIT INFO
# Provides:          etherpad-lite
# Required-Start:    $syslog $remote_fs
# Should-Start:      mysql $time sendmail
# Required-Stop:     $syslog $remote_fs
# Should-Stop:       mysql $time sendmail
# Default-Start:     3 5
# Default-Stop:      0 1 2 6
# Short-Description: etherpad-lite daemon
# Description:       Start etherpad-lite real time server
### END INIT INFO

# Check for missing binaries (stale symlinks should not happen)
# Note: Special treatment of stop for LSB conformance
ETHERPAD_BIN="__FULL_PATH_TO__/node_modules/ep_etherpad-lite/node/server.js"
ETHERPAD_WRAPPER="__FULL_PATH_TO__/bin/justrunit"

test -x /usr/bin/node || { echo "/usr/bin/node not installed";
    if [ "$1" = "stop" ]; then exit 0;
    else exit 5; fi; }
test -x $ETHERPAD_BIN || { echo "$ETHERPAD_BIN not installed";
    if [ "$1" = "stop" ]; then exit 0;
    else exit 5; fi; }

ETHERPAD_CMDLINE="/usr/bin/node $ETHERPAD_BIN --settings /etc/etherpad-lite/settings.json"
ETHERPAD_USER="etherpad-lite"
ETHERPAD_NAME="Etherpad Lite"
ETHERPAD_PID_FILE="/var/run/etherpad-lite.pid"
ETHERPAD_LOG_FILE="/var/log/etherpad-lite/etherpad-lite.log"

. /etc/rc.status
# Reset status of this service
rc_reset

case "$1" in
    start)
    echo -n "Starting $ETHERPAD_NAME "
    ## Start daemon with startproc(8). If this fails
    ## the return value is set appropriately by startproc.
    /sbin/startproc -l $ETHERPAD_LOG_FILE -u $ETHERPAD_USER $ETHERPAD_WRAPPER
    pgrep -u $ETHERPAD_USER -x -f "$ETHERPAD_CMDLINE" > $ETHERPAD_PID_FILE

# Remember status and be verbose
    rc_status -v
    ;;
    stop)
    echo -n "Shutting down $ETHERPAD_NAME "
    ## Stop daemon with killproc(8) and if this fails
    ## killproc sets the return value according to LSB.

#/sbin/killproc $ETHERPAD_BIN
    /sbin/killproc -p $ETHERPAD_PID_FILE node

# Remember status and be verbose
    rc_status -v
    ;;
    try-restart|condrestart)
    ## Do a restart only if the service was active before.
    ## Note: try-restart is now part of LSB (as of 1.9).
    ## RH has a similar command named condrestart.
    if test "$1" = "condrestart"; then
        echo "${attn} Use try-restart ${done}(LSB)${attn} rather than condrestart ${warn}(RH)${norm}"
    fi
    $0 status
    if test $? = 0; then
        $0 restart
    else
        rc_reset    # Not running is not a failure.
    fi
    # Remember status and be quiet
    rc_status
    ;;
    restart)
    ## Stop the service and regardless of whether it was
    ## running or not, start it again.
    $0 stop
    $0 start

# Remember status and be quiet
    rc_status
    ;;
    reload)
        $0 restart
    ;;
    status)
    echo -n "Checking for service $ETHERPAD_NAME "
    ## Check status with checkproc(8), if process is running
    ## checkproc will return with exit status 0.

# Return value is slightly different for the status command:
    # 0 - service up and running
    # 1 - service dead, but /var/run/  pid  file exists
    # 2 - service dead, but /var/lock/ lock file exists
    # 3 - service not running (unused)
    # 4 - service status unknown :-(
    # 5--199 reserved (5--99 LSB, 100--149 distro, 150--199 appl.)

# NOTE: checkproc returns LSB compliant status values.
    /sbin/checkproc $ETHERPAD_BIN
    # NOTE: rc_status knows that we called this init script with
    # "status" option and adapts its messages accordingly.
    rc_status -v
    ;;
    *)
    echo "Usage: $0 {start|stop|status|try-restart|restart}"
    exit 1
    ;;
esac
rc_exit

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File etherpad-lite.init of Package etherpad-lite (Revision 853fb06f7ad555890a434aa913d75102)

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