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126 lines
3.5 KiB
Perl
Executable File
126 lines
3.5 KiB
Perl
Executable File
#!/usr/bin/env perl
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# ***** BEGIN LICENSE BLOCK *****
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# Version: MPL 1.1/GPL 2.0/LGPL 2.1
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#
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# The contents of this file are subject to the Mozilla Public License Version
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# 1.1 (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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# http://www.mozilla.org/MPL/
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#
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# Software distributed under the License is distributed on an "AS IS" basis,
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# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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# for the specific language governing rights and limitations under the
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# License.
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#
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# The Original Code is this file as it was released upon December 26, 2000.
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#
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# The Initial Developer of the Original Code is
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# Netscape Communications Corporation.
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# Portions created by the Initial Developer are Copyright (C) 2000
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# the Initial Developer. All Rights Reserved.
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#
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# Contributor(s):
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# Christopher Seawood <cls@seawood.org>
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# Joey Armstrong <joey@mozilla.com>
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#
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# Alternatively, the contents of this file may be used under the terms of
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# either of the GNU General Public License Version 2 or later (the "GPL"),
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# or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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# in which case the provisions of the GPL or the LGPL are applicable instead
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# of those above. If you wish to allow use of your version of this file only
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# under the terms of either the GPL or the LGPL, and not to allow others to
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# use your version of this file under the terms of the MPL, indicate your
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# decision by deleting the provisions above and replace them with the notice
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# and other provisions required by the GPL or the LGPL. If you do not delete
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# the provisions above, a recipient may use your version of this file under
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# the terms of any one of the MPL, the GPL or the LGPL.
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#
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# ***** END LICENSE BLOCK *****
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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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