bakcode/pyrun/pyzoon.sh

#!/usr/bin/env bash

current_dir=$(cd "$(dirname "$0")"; pwd)

cd $current_dir

HOME=$current_dir

MAINCLASS="manage.py"
PRO_ARGS=" "
PROGRAM_NAME="pyzoon"

PID_DIR="$HOME/start.d"
jcommand="python"

PID_NAME=$PROGRAM_NAME".pid"
pid=$PID_DIR/$PID_NAME

echo "CURRENT_DIR="$HOME

case $1 in
    'start' )
        mkdir -p "$PID_DIR"

        if [ -f "$pid" ]; then
            echo $pid existsed, pid: `cat $pid`
            if kill -0 `cat "$pid"` > /dev/null 2>&1; then
                echo $PROGRAM_NAME running as process `cat $pid`.  Stop it first.
                exit 1
            fi
        fi

        echo -n 'Starting : '
        if $jcommand $MAINCLASS $PRO_ARGS > /dev/null 2>&1 &
        then
            echo $! > "$pid"
            echo 'OK'
        else
            echo 'Failed'
        fi
        ;;

    'run' )
        $jcommand $MAINCLASS $PRO_ARGS
        ;;

    'classpath' )
        echo $jcommand $MAINCLASS $PRO_ARGS
        ;;

    'stop' )
        if [ -f "$pid" ]; then
          if kill `cat  "$pid"` > /dev/null 2>&1; then
            echo stopping $PROGRAM_NAME
            kill `cat "$pid"`
            rm $pid
          else
            echo No $PROGRAM_NAME to stop
          fi
        else
          echo No $PROGRAM_NAME to stop
        fi
        ;;
    'restart'|'reload')
        ${0} stop
        ${0} start
        ;;

    'list' )
        ps aux | egrep '(PID|java|$PROGRAM_NAME)'
        ;;
     *)
echo 'usage: `basename $0` {start|run|classpath|stop|reload|restart|list}'
esac