mpc-wrapper

#!/bin/bash

# © Claque, 2012
# GPL3

CONF=$HOME/.config/mpd/conf
AUDIODIR=$HOME/Media/Audio/

fileadd() {
if [[ "$1" = "$AUDIODIR"* ]]; then
    mpc -qh "$HOST" update "$(echo "$1" | sed "s@^$AUDIODIR@@" | sed 's@/[^/]*$@@')"
    while [[ -n "$(mpc -h "$HOST" status | grep Updating)" ]]; do sleep 0.5; done
    mpc -qh "$HOST" add "${arg##*"$AUDIODIR"}"
else
    find "$1" -type f | sort |
    while read line
    do
        [[ $(file -bi "$line") = "audio/"* ]] && mpc -qh "$HOST" add "file://$line"
    done
fi
}

m3uadd() {
grep -Ev "^#" "$1" | sed 's/\r$//' |
while read line; do
    mpc -qh "$HOST" add "$line"
done
}

plsadd() {
sed -n 's/^File[0-9]*=//p' "$1" | sed 's/\r$//' |
while read line; do
    mpc -qh "$HOST" add "$line"
done
}

if [[ "$1" == "--play" ]]
    then PLAY=true; shift
    else PLAY=false
fi

HOST=$(grep -E '^ *\t*bind_to_address' "$CONF" | grep socket | cut -d\" -f2)

[[ $PLAY == "true" ]] && mpc -qh "$HOST" clear
for arg do
    case "$arg" in
        *".m3u") m3uadd "$arg" ;;
        *".pls") plsadd "$arg" ;;
        *) fileadd "$arg" ;;
    esac
done
[[ $PLAY == "true" ]] && mpc -qh "$HOST" play

exit 0