set -e

while [[ $# -gt 0 ]]; do
  case $1 in
    -v|--verbose)
      VERBOSE=1
      shift;
      ;;
    *)
      echo "USAGE: [-v|--verbose]"
      exit 1
      ;;
  esac
done

# cd into script's directory
cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null

tmp="$(mktemp --tmpdir -d isle-tests.XXXXXX)"
trap 'rm -rf $tmp' EXIT

export TMPDIR="$tmp"
echo "tmp dir is $TMPDIR"

echo -e '\nrunning all tests...\n'

for file in $(find . -type f -name '*.sh' | grep -v entrypoint.sh | sort -n); do
    echo "running test $file"

    [ -z "$VERBOSE" ] && output="$tmp/$file.log" || output=/dev/stdout

    if ! $SHELL -e -x "$file" >"$output" 2>&1; then
        echo "TEST FAILED"
        echo "output of test is as follows"
        echo "------------------------------"
        cat "$tmp/$file.log"
        echo "------------------------------"
        exit 1
    fi
done

echo -e '\ntests succeeded!'