#!/bin/sh

# Copyright 2006-2009 Amazon.com, Inc. or its affiliates.  All Rights Reserved.  Licensed under the 
# Amazon Software License (the "License").  You may not use this file except in compliance with the License. A copy of the 
# License is located at http://aws.amazon.com/asl or in the "license" file accompanying this file.  This file is distributed on an "AS 
# IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific 
# language governing permissions and limitations under the License.

# This script "concentrates" all of our Java invocations into a single location
# for maintainability.

# 'Globals'
EC2_HOME=${EC2_HOME:-/usr/pkg/amazon-ec2}
LIBDIR=$EC2_HOME/lib

# Check our Java env
JAVA_HOME=/usr/pkg/java/openjdk17

# If a classpath exists preserve it
CP=$CLASSPATH

# Check for cygwin bash so we use the correct path separator
case "`uname`" in
	CYGWIN*) cygwin=true;;
esac 

# ---- Start of Cygwin test ----

cygprop=""

# And add our own libraries too
if [ "$cygwin" = "true" ] ; then
	cygprop="-Dec2.cygwin=true"

	# Make sure that when using Cygwin we use Unix 
	# Semantics for EC2_HOME
	if [ -n "$EC2_HOME" ]
	then
		if echo $EC2_HOME|egrep -q '[[:alpha:]]:\\'
		then
			echo
			echo " *INFO* Your EC2_HOME variable needs to specified as a Unix path under Cygwin"
			echo
		fi
	fi

# ---- End of Cygwin Tests ----

	for jar in $(ls $LIBDIR/*.jar) ; do
		cygjar=$(cygpath -w -a $jar)
		CP="${CP};$cygjar"
	done
else 
	for jar in $(ls $LIBDIR/*.jar) ; do
		CP=${CP}:$jar
	done
fi

CMD=$1
shift
"$JAVA_HOME/bin/java" $EC2_JVM_ARGS $cygprop -classpath "$CP" com.amazon.aes.webservices.client.cmd.$CMD $EC2_DEFAULT_ARGS "$@"
