diff options
Diffstat (limited to 'lib/Lintian/Check/Debian/Copyright/Dep5')
-rw-r--r-- | lib/Lintian/Check/Debian/Copyright/Dep5/Components.pm | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/lib/Lintian/Check/Debian/Copyright/Dep5/Components.pm b/lib/Lintian/Check/Debian/Copyright/Dep5/Components.pm new file mode 100644 index 0000000..453a40b --- /dev/null +++ b/lib/Lintian/Check/Debian/Copyright/Dep5/Components.pm @@ -0,0 +1,109 @@ +# debian/copyright/dep5/components -- lintian check script -*- perl -*- + +# Copyright (C) 2021 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::Copyright::Dep5::Components; + +use v5.20; +use warnings; +use utf8; + +use List::Compare; +use Syntax::Keyword::Try; + +use Lintian::Deb822; + +use Moo; +use namespace::clean; + +with 'Lintian::Check'; + +sub source { + my ($self) = @_; + + my $debian_dir = $self->processable->patched->resolve_path('debian/'); + return + unless defined $debian_dir; + + my @installables = $self->processable->debian_control->installables; + my @additional = map { $_ . '.copyright' } @installables; + + my @candidates = ('copyright', @additional); + my @files = grep { defined $_ && !$_->is_symlink } + map { $debian_dir->child($_) } @candidates; + + # another check complains about legacy encoding, if needed + my @valid_utf8 = grep { $_->is_valid_utf8 } @files; + + $self->check_dep5_copyright($_) for @valid_utf8; + + return; +} + +sub check_dep5_copyright { + my ($self, $copyright_file) = @_; + + my $deb822 = Lintian::Deb822->new; + + my @sections; + try { + @sections = $deb822->read_file($copyright_file->unpacked_path); + + } catch { + # may not be in DEP 5 format + return; + } + + return + unless @sections; + + my ($header, @followers) = @sections; + + my @initial_path_components; + + for my $section (@followers) { + + my @subdirs = $section->trimmed_list('Files'); + s{ / .* $}{}x for @subdirs; + + my @definite = grep { !/[*?]/ } @subdirs; + + push(@initial_path_components, grep { length } @definite); + } + + my @extra_source_components + = grep { length } values %{$self->processable->components}; + my $component_lc = List::Compare->new(\@extra_source_components, + \@initial_path_components); + + my @missing_components = $component_lc->get_Lonly; + + $self->pointed_hint('add-component-copyright', $copyright_file->pointer,$_) + for @missing_components; + + return; +} + +1; + +# Local Variables: +# indent-tabs-mode: nil +# cperl-indent-level: 4 +# End: +# vim: syntax=perl sw=4 sts=4 sr et |