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-rw-r--r--scripts/Dpkg/Getopt.pm48
1 files changed, 48 insertions, 0 deletions
diff --git a/scripts/Dpkg/Getopt.pm b/scripts/Dpkg/Getopt.pm
new file mode 100644
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--- /dev/null
+++ b/scripts/Dpkg/Getopt.pm
@@ -0,0 +1,48 @@
+# 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/>.
+
+package Dpkg::Getopt;
+
+use strict;
+use warnings;
+
+our $VERSION = '0.02';
+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;
+}
+
+1;