#!/usr/bin/env bash

usage() {
    cat << EOF
usage: ${0##*/} [command]
    -h      Print this help message.
    -e      Start (load) agent or daemon.
    -d      Stop (unload) agent or daemon.
    -u      If it is a user agent or daemon.
EOF
}

runScript() {
    while getopts ':he:d:u' flag; do
        case $flag in
            h)  
		usage
		exit 0
		;;
	    e)  
		action="sudo launchctl load -w $(realpath $2)"
		;;
	    d)  
		action="sudo launchctl unload -w $(realpath $2)"
		;;
	    u)  
		action="${action:5}"
		;;
            ?)  
		printf '%s: invalid option -''%s'\\n "${0##*/}" "$OPTARG"
		exit 1
		;;
        esac
    done


    eval "$action"
}

runScript "$@"