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# languages/r/site-library -- lintian check script -*- perl -*-
# Copyright (C) 2020 Dylan Aissi
#
# 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::Languages::R::SiteLibrary;
use v5.20;
use warnings;
use utf8;
use Lintian::Relation;
use Moo;
use namespace::clean;
with 'Lintian::Check';
has r_site_libraries => (is => 'rw', default => sub { [] });
sub visit_installed_files {
my ($self, $item) = @_;
# R site libraries
if ($item->name =~ m{^usr/lib/R/site-library/(.*)/DESCRIPTION$}) {
push(@{$self->r_site_libraries}, $1);
}
return;
}
sub installable {
my ($self) = @_;
$self->hint('ships-r-site-library', $_) for @{$self->r_site_libraries};
return
unless @{$self->r_site_libraries};
my $depends = $self->processable->relation('strong');
# no version allowed for virtual package; no alternatives
$self->hint('requires-r-api')
unless $depends->matches(qr/^r-api-[\w\d+-.]+$/,
Lintian::Relation::VISIT_OR_CLAUSE_FULL);
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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