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1 | #! /usr/bin/perl -w |
2 | # |
3 | # This file is part of DisOrder |
4 | # Copyright (C) 2006 Richard Kettlewell |
5 | # |
6 | # This program is free software; you can redistribute it and/or modify |
7 | # it under the terms of the GNU General Public License as published by |
8 | # the Free Software Foundation; either version 2 of the License, or |
9 | # (at your option) any later version. |
10 | # |
11 | # This program is distributed in the hope that it will be useful, but |
12 | # WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
14 | # General Public License for more details. |
15 | # |
16 | # You should have received a copy of the GNU General Public License |
17 | # along with this program; if not, write to the Free Software |
18 | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
19 | # USA |
20 | # |
21 | |
22 | use strict; |
23 | |
24 | my %rename = (); |
25 | my $bad = 0; |
26 | |
27 | for my $path (@ARGV) { |
28 | local $_ = `ogginfo \Q$path\E`; |
29 | my ($title, $number); |
30 | if(/title=(.*)/) { $title = $1; } |
31 | if(/tracknumber=(\d+)/) { $number = $1; } |
32 | if(!defined $title || !defined $number) { |
33 | print STDERR "ERROR: cannot find details for $path\n"; |
34 | ++$bad; |
35 | next; |
36 | } |
37 | $rename{$path} = sprintf("%02d:%s.ogg", $number, $title); |
38 | } |
39 | exit 1 if $bad; |
40 | |
41 | while(scalar %rename) { |
42 | my $worked = 0; |
43 | while(my ($f, $t) = each %rename) { |
44 | if($f eq $t) { |
45 | delete $rename{$f}; |
46 | $worked = 1; |
47 | } elsif(link($f, $t)) { |
48 | unlink($f); |
49 | delete $rename{$f}; |
50 | print "$f -> $t\n"; |
51 | $worked = 1; |
52 | } else { |
53 | print "deferring $f -> $t\n"; |
54 | } |
55 | } |
56 | die "stuck in a loop!\n" if !$worked; |
57 | } |