Adding upstream version 1.22.4.upstream/1.22.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 70 insertions, 0 deletions

diff --git a/scripts/Dpkg/Getopt.pm b/scripts/Dpkg/Getopt.pm
new file mode 100644
index 0000000..e68e29b
--- /dev/null
+++ b/scripts/Dpkg/Getopt.pm
@@ -0,0 +1,70 @@
+# Copyright © 2014 Guillem Jover <guillem@debian.org>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+=encoding utf8
+
+=head1 NAME
+
+Dpkg::Getopt - option parsing handling
+
+=head1 DESCRIPTION
+
+This module provides helper functions for option parsing, and complements
+the system Getopt::Long module.
+
+B<Note>: This is a private module, its API can change at any time.
+
+=cut
+
+package Dpkg::Getopt 0.02;
+
+use strict;
+use warnings;
+
+our @EXPORT = qw(
+    normalize_options
+);
+
+use Exporter qw(import);
+
+sub normalize_options
+{
+    my (%opts) = @_;
+    my $norm = 1;
+    my @args;
+
+    @args = map {
+        if ($norm and m/^(-[A-Za-z])(.+)$/) {
+            ($1, $2)
+        } elsif ($norm and m/^(--[A-Za-z-]+)=(.*)$/) {
+            ($1, $2)
+        } else {
+            $norm = 0 if defined $opts{delim} and $_ eq $opts{delim};
+            $_;
+        }
+    } @{$opts{args}};
+
+    return @args;
+}
+
+=head1 CHANGES
+
+=head2 Version 0.xx
+
+This is a private module.
+
+=cut
+
+1;