#!/usr/bin/fish
set HIFI ~/Music/HiFi
set LOFI /tmp/foo
test -f /usr/share/man/man3/Parallel::ForkManager.3 || sudo eopkg it perl-parallel-forkmanager

if test $argv
    set LOFI $argv
else
    mkdir $LOFI
    fusermount -u $LOFI
    ifuse --documents com.foobar2000.mobile $LOFI
end

if not test -d $LOFI
    cd $HIFI
    fd -t d -x mkdir -p $LOFI/{}
    fd -e flac -x opusenc --bitrate 256 {} $LOFI/{.}.opus
end

set args -s $HIFI -d $LOFI -o opus -q 256 --clean sync -F 8 -a mp3,m4a,opus
acxi $args || wget https://github.com/smxi/acxi/raw/stable/acxi -O- -o/dev/null | perl -- - $args 

fusermount -u $LOFI
rmdir $LOFI