#!/bin/bash

set -e

DISK="disk2"
VOLUME="GARMIN"

BACKUP="${HOME}/Desktop/Garmin"
FILELIST="Sports/*.fit Settings/Settings.fit Device.fit"

diskutil eraseDisk MS-DOS ${VOLUME} MBR /dev/${DISK}
mkdir -p "/Volumes/${VOLUME}/Garmin/NewFiles"
for f in ${FILELIST} ; do
    cp ${BACKUP}/$f /Volumes/${VOLUME}/Garmin/NewFiles/
done
diskutil eject /dev/${DISK}

echo 'Good luck!'