mpc wrapper with a bit of interactivity

mpc.sh

#!/bin/sh

set -e -u

mpc=/usr/bin/mpc

if [ $# -lt 1 ]; then
	"$mpc" "$@"
	exit $?
fi

select()
{
	if [ $# -eq 0 ]; then
		"$mpc" lsplaylists | fzf
	else
		terms="$@"
		"$mpc" lsplaylists | fzf -q "$terms"
	fi
}

enumerated_playlist()
{
	"$mpc" playlist | {
		i=1
		while read line; do
			printf "%d\t%s\n" $i "$line"
			i=$((i+1))
		done
	}
}

case "$1" in
	playlist)
		enumerated_playlist
		;;
	iload)
		shift
		playlist=`select "$@"` || return 0
		test -z "$playlist" || break
		"$mpc" load "$playlist"
		;;
	ireplace|irep)
		shift
		playlist=`select "$@"` || return 0
		test -z "$playlist" || break
		"$mpc" clear
		"$mpc" load "$playlist"
		"$mpc" play 1
		;;
	replace|reload)
		shift
		"$mpc" clear && "$mpc" load "$@"
	;;
	*)
		"$mpc" "$@"
	;;
esac