#!/usr/bin/env bash
 
if [[ -x '/opt/JDownloader' ]]; then
        umask u=rwx,g=rwx,o=rwx
        cd '/opt/JDownloader'
else
        mkdir -p "${HOME}/.jd"
        cd "${HOME}/.jd"
fi
 
if [ ! -f "JDownloader.jar" ]; then
        wget -O JDownloader.jar http://installer.jdownloader.org/JDownloader.jar
        exec java -jar JDownloader.jar "$@"
else
        exec java -jar JDownloader.jar "$@"
fi