#!/bin/bash

# This script replaces plugins with symlinks

# $1 : folder to replace with symlinks

set -e

SCL_JAVA_DIRS=${@:2}

pushd () {

	command pushd "$@" > /dev/null

}

popd () {

	command popd "$@" > /dev/null

}

function _sym {

	if [ -f $1 ]; then

		echo "linking $1 to $2"

		rm -rf $1

		ln -s $2 $1

	else

		echo "Failed to find $1"

		ls -l

		exit 1

	fi

}

function _symlink {

	_f=$(ls | grep -e "^$1" || :)

	if [ -n "$_f" ] ; then

		rm -rf $_f

		for SCL_JAVA_DIR in ${SCL_JAVA_DIRS}; do

			if [ -f ${SCL_JAVA_DIR}/$2  ]; then

				echo "linking ${_f%.jar}.jar to ${SCL_JAVA_DIR}/$2"

				ln -s ${SCL_JAVA_DIR}/$2 ${_f%.jar}.jar

				return 0

			fi

		done

		echo "not found $2 in any of ${SCL_JAVA_DIRS}"

		exit 1

	fi

}

pushd $1

	# owasp-java-encoder

	_sym org.owasp.encoder_1.2.2.jar /usr/share/java/owasp-java-encoder/encoder.jar

	# jakarta-activation

	_sym com.sun.activation.jakarta.activation_1.2.1.jar /usr/share/java/jaf/jakarta.activation.jar

	# HdrHistogram

	_sym org.hdrhistogram.HdrHistogram_2.1.11.jar /usr/share/java/HdrHistogram.jar

    # jmc-core

	_symlink org.openjdk.jmc.common_ common.jar

	_symlink org.openjdk.jmc.flightrecorder_ flightrecorder.jar

	_symlink org.openjdk.jmc.flightrecorder.rules_ flightrecorder.rules.jar

	_symlink org.openjdk.jmc.flightrecorder.rules.jdk_ flightrecorder.rules.jdk.jar

popd