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# languages/ruby -- lintian check script (rewrite) -*- perl -*-
#
# Copyright (C) 2021 Felix Lechner
#
# 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::Languages::Ruby;
use v5.20;
use warnings;
use utf8;
use Moo;
use namespace::clean;
with 'Lintian::Check';
sub source {
my ($self) = @_;
my $fields = $self->processable->fields;
if ($fields->declares('Homepage')) {
my $homepage = $fields->value('Homepage');
# rubygems itself is okay; see Bug#981935
$self->hint('rubygem-homepage', $homepage)
if $homepage
=~ m{^http s? :// (?:www [.])? rubygems [.] org/gems/}isx;
}
return;
}
sub binary {
my ($self) = @_;
my @prerequisites
= $self->processable->fields->trimmed_list('Depends', qr/,/);
my @ruby_interpreter = grep { / \b ruby-interpreter \b /x } @prerequisites;
$self->hint('ruby-interpreter-is-deprecated', $_)for @ruby_interpreter;
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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