1 files changed, 89 insertions, 0 deletions
diff --git a/lib/Lintian/Check/Fields/Deb822.pm b/lib/Lintian/Check/Fields/Deb822.pm
new file mode 100644
index 0000000..d68fa6c
--- /dev/null
+++ b/lib/Lintian/Check/Fields/Deb822.pm
@@ -0,0 +1,89 @@
+# fields/deb822 -- lintian check script -*- perl -*-
+#
+# Copyright (C) 2020 Felix Lechner
+#
+# 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::Deb822;
+
+use v5.20;
+use warnings;
+use utf8;
+
+use Const::Fast;
+use Syntax::Keyword::Try;
+
+use Lintian::Deb822;
+
+use Moo;
+use namespace::clean;
+
+with 'Lintian::Check';
+
+const my $SECTION => qq{\N{SECTION SIGN}};
+
+my @SOURCE_DEB822 = qw(debian/control);
+
+sub source {
+    my ($self) = @_;
+
+    for my $location (@SOURCE_DEB822) {
+
+        my $item = $self->processable->patched->resolve_path($location);
+        return
+          unless defined $item;
+
+        my $deb822 = Lintian::Deb822->new;
+
+        my @sections;
+        try {
+            @sections = $deb822->read_file($item->unpacked_path)
+
+        } catch {
+            next;
+        }
+
+        my $count = 1;
+        for my $section (@sections) {
+
+            for my $field_name ($section->names) {
+
+                my $field_value = $section->value($field_name);
+
+                my $position = $section->position($field_name);
+                my $pointer = $item->pointer($position);
+
+                $self->pointed_hint('trimmed-deb822-field', $pointer,
+                    $SECTION . $count,
+                    $field_name, $field_value);
+            }
+
+        } continue {
+            $count++;
+        }
+    }
+
+    return;
+}
+
+1;
+
+# Local Variables:
+# indent-tabs-mode: nil
+# cperl-indent-level: 4
+# End:
+# vim: syntax=perl sw=4 sts=4 sr et