#!/bin/bash
# creates the file architecture for a new user package

if [ $# -lt 2 ]
    then
    echo "usage : bbCreatePackage <package-path> <package-name> [author] [description]"  
    exit
fi

# bbCreatePackage path
TMP=$(which bbCreatePackage|rev)
BBCP=$(echo ${TMP#*/}|rev)
INPUT=${BBCP}/@bbCreatePackage_DATA_REL_PATH@/void-bbtk-package.tgz
OUTPUT=$1
PACK=$2
AUTHOR=$3
DESCRIPTION=$4

if [ -d $OUTPUT/${PACK} ] 
    then 
    echo "ERROR : Directory '$OUTPUT/${PACK}' already exists !"  
    exit
fi

echo "**ls  Creating new black box package '$PACK' in folder '$OUTPUT'"

if [ ! -d $OUTPUT ] 
    then 
    echo "ERROR : Directory '$OUTPUT' does not exist !"  
    exit
fi

echo "-> Uncompressing package files"
cd $OUTPUT
tar zxvf ${INPUT}
mv void ${PACK}/
cd ${PACK}
sed s,WITHOUT_NAME,${PACK}, CMakeLists.txt > CMakeLists2.txt
sed s,WITHOUT_AUTHOR,"${AUTHOR}", CMakeLists2.txt > CMakeLists3.txt
sed s,WITHOUT_DESCRIPTION,"${DESCRIPTION}", CMakeLists3.txt > CMakeLists.txt
rm -f CMakeLists2.txt CMakeLists3.txt
echo "Done !" 
echo "Edit the file '$OUTPUT/${PACK}/CMakeLists.txt' to customize your package"