Adding upstream version 2.117.0.upstream/2.117.0upstream

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

1 files changed, 88 insertions, 0 deletions

diff --git a/lib/Lintian/Check/Fields/Derivatives.pm b/lib/Lintian/Check/Fields/Derivatives.pm
new file mode 100644
index 0000000..4f42765
--- /dev/null
+++ b/lib/Lintian/Check/Fields/Derivatives.pm
@@ -0,0 +1,88 @@
+# fields/derivatives -- lintian check script (rewrite) -*- perl -*-
+#
+# Copyright (C) 2004 Marc Brockschmidt
+#
+# Parts of the code were taken from the old check script, which
+# was Copyright (C) 1998 Richard Braakman (also licensed under the
+# GPL 2 or higher)
+#
+# 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, you can find it on the World Wide
+# Web at https://www.gnu.org/copyleft/gpl.html, or write to the Free
+# Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+# MA 02110-1301, USA.
+
+package Lintian::Check::Fields::Derivatives;
+
+use v5.20;
+use warnings;
+use utf8;
+
+use Const::Fast;
+
+const my $HYPHEN => q{-};
+
+use Moo;
+use namespace::clean;
+
+with 'Lintian::Check';
+
+has DERIVATIVE_FIELDS => (
+    is => 'rw',
+    lazy => 1,
+    default => sub {
+        my ($self) = @_;
+
+        my %fields;
+
+        my $data= $self->data->load('fields/derivative-fields',qr/\s*\~\~\s*/);
+
+        for my $key ($data->all) {
+
+            my $value = $data->value($key);
+            my ($regexp, $explanation) = split(/\s*\~\~\s*/, $value, 2);
+            $fields{$key} = {
+                'regexp' => qr/$regexp/,
+                'explanation' => $explanation,
+            };
+        }
+
+        return \%fields;
+    }
+);
+
+sub source {
+    my ($self) = @_;
+
+    my $processable = $self->processable;
+
+    for my $field (keys %{$self->DERIVATIVE_FIELDS}) {
+
+        my $val = $processable->fields->value($field) || $HYPHEN;
+        my $data = $self->DERIVATIVE_FIELDS->{$field};
+
+        $self->hint('invalid-field-for-derivative',
+            "$field: $val ($data->{'explanation'})")
+          if $val !~ m/$data->{'regexp'}/;
+    }
+
+    return;
+}
+
+1;
+
+# Local Variables:
+# indent-tabs-mode: nil
+# cperl-indent-level: 4
+# End:
+# vim: syntax=perl sw=4 sts=4 sr et