Eclipse Help Startup Script

eclipsehelp.sh

#!/bin/bash
ECLIPSE_HOME="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
LOGFILE="$ECLIPSE_HOME/configuration/run.log"
JAVA_CLASS=org.eclipse.help.standalone.Infocenter

COMMAND=$1
PRODUCT=$2
PORT=$3

send_command() {
  echo "Sending command \"$1\" to $JAVA_CLASS in port $PORT..."

  if [ "$1" == "start" ]; then
    echo "Logging into file $LOGFILE."
  fi

  java -classpath $ECLIPSE_HOME/plugins/org.eclipse.help.base*.jar \
        $JAVA_CLASS -eclipsehome $ECLIPSE_HOME \
        -command $1 -product $2 -port $3 -noexec > $LOGFILE 2>&1 &
}

if [ -z "$PORT" ]; then
  PORT=8083
fi

if [ -z "$PRODUCT" ] && [ "$COMMAND" != "shutdown" ]; then
  echo "Usage: $0 command product_name [port_number]"
  exit 1
fi

send_command $COMMAND $PRODUCT $PORT