BusterJS and PhantomJS start/stop script, handy for Jenkins/CI

buster-phantom.sh

#!/bin/bash
#
# Depends on buster.js and phantom.js being installed
#

BUSTERPATH_OSX="/usr/local/lib/node_modules/buster"
BUSTERPATH_GNU="/usr/lib/node_modules/buster"
BUSTER_PHANTOMSCRIPT="script/phantom.js"

BUSTER_CMD="buster-server"
PHANTOM_CMD="phantomjs"

command -v $BUSTER_CMD > /dev/null || { echo "Buster not found"; exit 1; }	
command -v $PHANTOM_CMD > /dev/null || { echo "Phantomjs not found"; exit 1; }

if [ -d $BUSTERPATH_GNU ]; then
    BUSTER_PHANTOMSCRIPT_PATH="$BUSTERPATH_GNU/$BUSTER_PHANTOMSCRIPT";
elif [ -d $BUSTERPATH_OSX ]; then
    BUSTER_PHANTOMSCRIPT_PATH="$BUSTERPATH_OSX/$BUSTER_PHANTOMSCRIPT"
else
    echo "Buster script not found"
    exit 1
fi

get_buster_pid (){
    echo `ps aux|grep $BUSTER_CMD|grep node|awk '{ print $2 }'`
}
get_phantom_pid (){
    echo `ps aux|grep $PHANTOM_CMD|grep buster|awk '{ print $2 }'`
}

case "$1" in
    "start")
        echo "Starting buster server…"
        buster-server &
        sleep 4 # It takes a while for buster server to start
        echo "Starting phantomjs and pointing it at buster…"
        phantomjs $BUSTER_PHANTOMSCRIPT_PATH &>/dev/null &
        ;;
    "stop")
        echo "Killing buster and phantom servers"
        kill `get_buster_pid`
        kill `get_phantom_pid`
        ;;
    *)
        echo "Usage:
$0 start|stop"
        ;;
esac