#!/bin/sh
### mp3tagname - interactively tag and rename MP3 files
### Copyright (C) 1999  Arne Zellentin <arne@unix-ag.org>

### This program is free software; you can redistribute it and/or modify
### it under the terms of the GNU General Public License as published by
### the Free Software Foundation; either version 2 of the License, or
### (at your option) any later version.

### This program is distributed in the hope that it will be useful,
### but WITHOUT ANY WARRANTY; without even the implied warranty of
### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
### GNU General Public License for more details.

### You should have received a copy of the GNU General Public License
### along with this program; if not, write to the Free Software
### Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

### see http://www.home.unix-ag.org/arne/scripToys/ for details.

# usage: mp3tagrename <file1,...,> <filen>
# or
#        mp3tagname -n <file_prefix>
#
# e.g.: files are file_01.mp3, ..., file_nn.mp3 and you don't want to
#       lose numbering:
#       mp3tagname -n file_

if [ "$1" = "-n" ] ; then
  shift
  num=`ls $1[0-9][0-9].mp3 | wc -l`
  for i in `numgen 1 $num 2`; do
    echo -n "$i-a: "; read a
    echo -n "   t: "; read t
    mp3info -a "$a" -t "$t" $1$i.mp3
    mv -i $1$i.mp3 "$i.$a - $t.mp3"
  done
else
  for i in "$@" ; do
    echo -n "\"$i\" track name: "
    read name
    mp3info -t "$name" "$i"
  done
fi