led-memory-game-debug

#!/usr/bin/env sh

SERVERCOMM=localhost
SERVERPORT=7654
INSTALLPATH=/usr/bin
GAMENAME=led-memory-game

USAGE="Usage: $0 [-p PORT] [GDBOPTS]"

main () {
    printf "(Rember to start the host cross-debug script too)\n\n"
    gdbserver $SERVERCOMM:$SERVERPORT $INSTALLPATH/$GAMENAME "$@"
}

check_opts() {
	while getopts ":p:h" opt; do
		case "${opt}" in
			p)
				SERVERPORT=${OPTARG} ;;
			h)
				printf "%s\n" "$USAGE" && exit ;;
			*)
				err_msg "$USAGE" ;;
		esac
	done
	shift $((OPTIND-1))

	main "$@"
}

err_msg() {
	printf "%s\n" "$1" >&2
	exit 1
}

check_opts "$@"