Created
March 16, 2012 02:18
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#!/usr/bin/env perl | |
use v5.10; | |
use utf8; | |
use strict; | |
use warnings; | |
use autodie; | |
use File::Copy; | |
use Cwd; | |
say("Application started."); | |
my $dir = cwd(); | |
if (@ARGV == 1) { | |
$dir = shift (@ARGV); | |
} | |
say("Directory: $dir"); | |
say("Opening directory..."); | |
opendir(DIR, $dir) or die "can't open dir $dir: $!"; | |
my $counter_renamed = 0; | |
my $counter_ignored = 0; | |
say("Beginning bulk rename..."); | |
while (defined(my $file = readdir(DIR))) { | |
if($file =~ /\.(tga|png|jpe?g)/i){ | |
my $new_file = $file; | |
$new_file =~ s/\d{1}_//i; | |
$new_file =~ s/([0-9]+)/sprintf('%06d',$1)/ige; | |
if ($file eq $new_file){ | |
say ("Ignored file '$file' (New filename would not differ from current filename)"); | |
$counter_ignored++; | |
next; | |
} | |
if (move("$dir/$file", "$dir/$new_file")){ | |
$counter_renamed++; | |
say("Renamed file '$file' -> '$new_file'"); | |
} | |
else{ | |
say("Couldn't rename file '$file': $!"); | |
} | |
} | |
else{ | |
$counter_ignored++; | |
say("Ingored file '$file' (No image file)"); | |
} | |
} | |
my $counter_sum = $counter_renamed + $counter_ignored; | |
say("Finished bulk rename"); | |
say("Processed files:\t$counter_sum"); | |
say("Renamed files:\t$counter_renamed"); | |
say("Ignored files:\t$counter_ignored"); | |
say("Closing directory..."); | |
closedir(DIR); | |
say("Exiting"); |
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