#!/bin/bash
set -e
set -u

dir=$(dirname "$0")

usage="
Usage: $0 [options]
Allowed options:
    -d : debug mode
    -r : run mode
    -c : clean mode
    -h : echo this usage statement
"

debug=0
run=0
clean=0
while getopts drcfh opt
do
    case $opt in
        d) debug=1;;
        r) run=1;;
        c) clean=1;;
        h) echo $usage
            exit 0;;
        \?) echo $usage
            exit 1;;
    esac
done
shift `expr $OPTIND - 1`

if [[ "$clean" -eq 1 ]]
then
    cd "$dir" && make clean
    exit
fi

if [[ "$debug" -eq 1 ]]
then cd "$dir" && make debug
else cd "$dir" && make
fi

if [[ $run -eq 1 ]]
    then cd "$dir" && ./derive_test
fi