#!/usr/bin/env bash

set -e
set -u

usage() {
cat <<HELP
Usage:
    ./run_jh.sh [OPTIONS]

OPTIONS
    -h : show list of command-line options
    -l=COMMAND: run Jupiter Hell with a lanucher script
    --gl: run Jupiter Hell with OpenGL
    --vk: run Jupiter Hell with Vulkan

EXAMPLE:
    ./run_jh.sh -l=primusrun

    Use primusrun to lanuch Jupiter Hell"
HELP
}

LAUNCHER=""
ARGS=""

for val in "$@"; do
    case "$val" in
        -l=*)
            LAUNCHER=${val#*=}
        shift
        ;;
        -h)
            usage
            exit 0
        ;;
        *)
            ARGS+="$val "
        shift
        ;;
    esac
done

LD_LIBRARY_PATH=".:$LD_LIBRARY_PATH" $LAUNCHER ./jh $ARGS 2>err.log