92 строки
1.9 KiB
Perl
92 строки
1.9 KiB
Perl
#!/usr/bin/env perl
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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##----------------------------##
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##---] CORE/CPAN INCLUDES [---##
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##----------------------------##
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use strict;
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use warnings;
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use Getopt::Long;
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##-------------------##
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##---] EXPORTS [---##
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##-------------------##
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our $VERSION = qw(1.1);
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##-------------------##
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##---] GLOBALS [---##
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##-------------------##
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my %argv;
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my $modver = $Getopt::Long::VERSION || 0;
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my $isOldGetopt = ($modver eq '2.25') ? 1 : 0;
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###########################################################################
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## Intent: Script init function
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###########################################################################
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sub init
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{
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if ($isOldGetopt)
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{
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# mozilla.build/mingw perl in need of an upgrade
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# emulate Getopt::Long switch|short:init
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foreach (qw(debug regex sort))
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{
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if (defined($argv{$_}))
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{
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$argv{$_} ||= 1;
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}
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}
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}
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} # init
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##----------------##
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##---] MAIN [---##
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##----------------##
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my @args = ($isOldGetopt)
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? qw(debug|d regex|r sort|s)
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: qw(debug|d:1 regex|r:1 sort|s:1)
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;
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unless(GetOptions(\%argv, @args))
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{
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print "Usage: $0\n";
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print " --sort Sort list elements early\n";
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print " --regex Exclude subdirs by pattern\n";
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}
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init();
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my $debug = $argv{debug} || 0;
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my %seen;
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my @out;
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my @in = ($argv{sort}) ? sort @ARGV : @ARGV;
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foreach my $d (@in)
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{
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next if ($seen{$d}++);
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print " arg is $d\n" if ($debug);
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if ($argv{regex})
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{
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my $found = 0;
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foreach my $dir (@out)
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{
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my $dirM = quotemeta($dir);
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$found++, last if ($d eq $dir || $d =~ m!^${dirM}\/!);
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}
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print "Adding $d\n" if ($debug && !$found);
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push @out, $d if (!$found);
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} else {
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print "Adding: $d\n" if ($debug);
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push(@out, $d);
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}
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}
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print "@out\n"
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# EOF
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