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# debian/patches/dep3 -- 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::Debian::Patches::Dep3;
use v5.20;
use warnings;
use utf8;
use Const::Fast;
use List::SomeUtils qw(any none);
use Syntax::Keyword::Try;
use Unicode::UTF8 qw(valid_utf8 decode_utf8);
use Lintian::Deb822;
const my $EMPTY => q{};
use Moo;
use namespace::clean;
with 'Lintian::Check';
sub visit_patched_files {
my ($self, $item) = @_;
return
unless $item->name =~ m{^debian/patches/};
return
unless $item->is_file;
return
if $item->name eq 'debian/patches/series'
|| $item->name eq 'debian/patches/README';
my $bytes = $item->bytes;
return
unless length $bytes;
my ($headerbytes) = split(/^---/m, $bytes, 2);
return
unless valid_utf8($headerbytes);
my $header = decode_utf8($headerbytes);
return
unless length $header;
my $deb822 = Lintian::Deb822->new;
my @sections;
try {
@sections = $deb822->parse_string($header);
} catch {
return;
}
return
unless @sections;
# use last mention when present multiple times
my $origin = $deb822->last_mention('Origin');
my ($category) = split(m{\s*,\s*}, $origin, 2);
$category //= $EMPTY;
return
if any { $category eq $_ } qw(upstream backport);
$self->pointed_hint('patch-not-forwarded-upstream', $item->pointer)
if $deb822->last_mention('Forwarded') eq 'no'
|| none { length } (
$deb822->last_mention('Applied-Upstream'),
$deb822->last_mention('Bug'),
$deb822->last_mention('Forwarded')
);
return;
}
1;
# Local Variables:
# indent-tabs-mode: nil
# cperl-indent-level: 4
# End:
# vim: syntax=perl sw=4 sts=4 sr et
|
