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#!/bin/env perl -lw |
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# |
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# $Id: killdupes 2484 2008-12-09 10:20:31Z dmichelsen $ |
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# |
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# Copyright 2006 Cory Omand <comand@blastwave.org> |
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# All rights reserved. Use is subject to license terms. |
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# |
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# Redistribution and/or use, with or without modification, is |
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# permitted. This software is without warranty of any kind. The |
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# author(s) shall not be liable in the event that use of the |
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# software causes damage. |
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# |
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# killdupes - Remove duplicate packages from a directory, with or |
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# without user interaction. Note that this only works |
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# for packages named according to package standards. |
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# |
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|
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use strict; |
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use File::Basename; |
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use Getopt::Std; |
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use Data::Dumper; |
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use vars qw/$opt_n/; |
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|
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getopts ":n"; |
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|
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my %packages; |
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foreach my $file (@ARGV) { |
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my $bn = basename $file; |
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my ($pkg,$ver) = split /-/, $bn, 3; |
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push @{$packages{$pkg}}, $file; |
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} |
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|
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foreach my $pkg (sort keys %packages) { |
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if (scalar @{$packages{$pkg}} > 1) { |
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|
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my @unlink; |
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if ($opt_n) { |
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# Non-interactive |
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my %finfo; |
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foreach my $file (@{$packages{$pkg}}) { |
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$finfo{$file} = (stat($file))[9]; |
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} |
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@unlink = sort {$finfo{$a} <=> $finfo{$b}} keys %finfo; |
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pop @unlink; |
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} |
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else { |
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# Write dupes out to a tempfile |
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my $tfile = "/tmp/kd.$pkg.$$"; |
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open TFILE, ">>$tfile" or die "Cannot open file: $!"; |
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print TFILE foreach @{$packages{$pkg}}; |
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close TFILE; |
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|
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# Use ckitem for menu selection |
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my ($rst) = `ckitem -p "Keep which file" -f $tfile`; |
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unlink $tfile; |
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|
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chomp $rst; last if $rst eq 'q'; |
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@unlink = grep { !/$rst/ } @{$packages{$pkg}}; |
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} |
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foreach (@unlink) { print "unlink: $_" ; unlink or die } |
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|
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} |
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} |
