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# files/empty-directories -- lintian check script -*- perl -*-
# Copyright (C) 1998 Christian Schwarz and Richard Braakman
#
# 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::Files::EmptyDirectories;
use v5.20;
use warnings;
use utf8;
use Moo;
use namespace::clean;
with 'Lintian::Check';
sub visit_installed_files {
my ($self, $item) = @_;
return
unless $item->is_dir;
# skip base-files, which is a very special case.
return
if $self->processable->name eq 'base-files';
# ignore /var, which may hold dynamic data packages create, and /etc,
# which may hold configuration files generated by maintainer scripts
return
if $item->name =~ m{^var/} || $item->name =~ m{^etc/};
# Empty Perl directories are an ExtUtils::MakeMaker artifact that
# will be fixed in Perl 5.10, and people can cause more problems
# by trying to fix it, so just ignore them.
return
if $item->name =~ m{^usr/lib/(?:[^/]+/)?perl5/$}
|| $item->name eq 'usr/share/perl5/';
# warn about empty directories
$self->pointed_hint('package-contains-empty-directory', $item->pointer)
if scalar $item->children == 0;
return;
}
1;
# Local Variables:
# indent-tabs-mode: nil
# cperl-indent-level: 4
# End:
# vim: syntax=perl sw=4 sts=4 sr et
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