packJar

#!/bin/bash

output_file="glslang.jar"
output_file_src="glslang-sources.jar"
cleanup=1
generate_sources=1
generate_classes=1

#Parse command line options
for val in "$@"
do
	sep='='
	case $val in
	  (*"$sep"*)
	    opt=${val%%"$sep"*}
	    optarg=${val#*"$sep"}
	    ;;
	  (*)
	    opt=$val
	    optarg=
	    ;;
	esac
    case "$opt" in
    -f)  output_file=$optarg
        ;;
    -s)  output_file_src=$optarg
    	;;
    -no-cleanup)	cleanup=0
    	;;
    -no-generate-sources)	generate_sources=0
    	;;
    -no-generate-classes)	generate_classes=0
    	;;
    esac
done

#Compile java files
mkdir -p ./jarTmp
mkdir -p ./jarTmp/src
if [ $generate_classes -eq 1 ]
then
	javac -cp "./com/destranix/glslang:./cz/adamh/utils" -d ./jarTmp -source 13 -Werror ./com/destranix/glslang/*.java ./cz/adamh/utils/*.java
fi

#Copy sources
mkdir -p ./jarTmp/src/com/destranix/glslang/
mkdir -p ./jarTmp/src/cz/adamh/utils
cp -l ./com/destranix/glslang/*.java ./jarTmp/src/com/destranix/glslang/
cp -l ./cz/adamh/utils/*.java ./jarTmp/src/cz/adamh/utils

#Copy libraries
if [ $generate_classes -eq 1 ]
then
	mkdir -p jarTmp/C
	mkdir -p jarTmp/C/lib
	find "./C" -mindepth 1 -maxdepth 1 \( -name "*.dll" -o -name "*.so" \) -exec cp -l {} "./jarTmp/C" \;
	find "./C/lib" -mindepth 1 -maxdepth 1  -name "*.so" -exec cp -l {} "./jarTmp/C/lib" \;
fi

#Pack jar
if [ $generate_classes -eq 1 ]
then
	jar -c -f $output_file -C ./jarTmp C -C ./jarTmp com -C ./jarTmp cz
fi
if [ $generate_sources -eq 1 ]
then
	jar -c -f $output_file_src -C ./jarTmp/src com -C ./jarTmp/src cz
fi

#Cleanup generated data
if [ $cleanup -eq 1 ]
then
	rm -rf ./jarTmp
fi