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1479465f GJ |
1 | # Copyright © 2014 Guillem Jover <guillem@debian.org> |
2 | # | |
3 | # This program is free software; you can redistribute it and/or modify | |
4 | # it under the terms of the GNU General Public License as published by | |
5 | # the Free Software Foundation; either version 2 of the License, or | |
6 | # (at your option) any later version. | |
7 | # | |
8 | # This program is distributed in the hope that it will be useful, | |
9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | # GNU General Public License for more details. | |
12 | # | |
13 | # You should have received a copy of the GNU General Public License | |
14 | # along with this program. If not, see <https://www.gnu.org/licenses/>. | |
15 | ||
16 | package Dpkg::Getopt; | |
17 | ||
18 | use strict; | |
19 | use warnings; | |
20 | ||
21 | our $VERSION = '0.02'; | |
22 | our @EXPORT = qw( | |
23 | normalize_options | |
24 | ); | |
25 | ||
26 | use Exporter qw(import); | |
27 | ||
28 | sub normalize_options | |
29 | { | |
30 | my (%opts) = @_; | |
31 | my $norm = 1; | |
32 | my @args; | |
33 | ||
34 | @args = map { | |
35 | if ($norm and m/^(-[A-Za-z])(.+)$/) { | |
36 | ($1, $2) | |
37 | } elsif ($norm and m/^(--[A-Za-z-]+)=(.*)$/) { | |
38 | ($1, $2) | |
39 | } else { | |
40 | $norm = 0 if defined $opts{delim} and $_ eq $opts{delim}; | |
41 | $_; | |
42 | } | |
43 | } @{$opts{args}}; | |
44 | ||
45 | return @args; | |
46 | } | |
47 | ||
48 | 1; |