~loggerhead-team/loggerhead/trunk-rich

#!/bin/sh

### BEGIN INIT INFO

# Required-Start:       $local_fs $remote_fs $network

# Default-Start:        3 5

# Default-Stop:         0 1 2 6

# Short-Description:    Loggerhead

# Description:          Manage Loggerhead (a web viewer for projects in bazaar)

### END INIT INFO

#

# Configure this please:

# (Please stop loggerhead before changing the configuration, otherwise this

#   script might not be able to kill loggerhead)

#

LHUSER=loggerhead

if [ `whoami` = "$LHUSER" ]; then                                                                                   

    SUDO=""

else                                                                                                                

    SUDO="sudo -H -u $LHUSER"

fi

# If serve-branches is not in your path, you will need to specify the full path:

SERVE_BRANCHES_CMD=serve-branches

LOG_FOLDER=/var/log/loggerhead

LOG_FILE=$LOG_FOLDER/loggerheadd.log

URL_PREFIX=/loggerhead

PORT=8080

#please specify the base directory to serve:

BZRROOT=/bzrroot

# You can add additional options to serve-branches here:

START_CMD="$SERVE_BRANCHES_CMD --prefix=$URL_PREFIX --log-folder=$LOG_FOLDER --port=$PORT $BZRROOT"

#

# main part

#

loggerhead_process(){

    $SUDO pgrep -fl "$START_CMD"

}

loggerhead_status(){

    proccess=`loggerhead_process`

    #echo "$proccess"

    listening=`netstat -nl |grep -e ":$PORT "`

    #echo "$listening"

    if [ -z "$proccess" ]; then

        echo "Loggerhead is *not* running."

    else

        echo "Loggerhead is running."

        if [ -z "$listening" ]; then

            echo "This server is *not* listening on port $PORT."

        else

            echo "This server is listening on port $PORT."

        fi

    fi

}

start_loggerhead(){

    echo "Starting loggerhead.   (See $LOG_FOLDER for details.)"

    # make sure the log folder is created

    if [ ! -d $LOG_FOLDER ]

    then

        $SUDO mkdir -p $LOG_FOLDER

    fi

    echo "" > $LOG_FILE

    $SUDO python $START_CMD > $LOG_FILE 2>&1 &

    #wait a little while of some logging to appear

    log=""

    for i in $(seq 1 3 30); do

        log=`cat $LOG_FILE`

        if [ -n "$log" ]; then

            break

        fi

        sleep 0.3

    done

    tail $LOG_FILE

    loggerhead_status

}

stop_loggerhead(){

    echo "Stopping loggerhead."

    $SUDO pkill -f "$START_CMD"

    loggerhead_status

}

case "$1" in

    start)

        start_loggerhead

    ;;

    stop)

        stop_loggerhead

    ;;

    status)

        loggerhead_status

    ;;

    restart)

        stop_loggerhead

        start_loggerhead

    ;;

    *)

        echo "Usage: loggerheadd { start | stop | status | restart }"

        exit 1

esac