# debian/source directory content -- lintian check script -*- perl -*-

# Copyright (C) 2010 by Raphaël Hertzog
#
# 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 http://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::debian_source_dir;
use strict;
use warnings;

use Lintian::Data;
use Lintian::Tags qw(tag);
use Util;

our %KNOWN_FORMATS = map { $_ => 1 }
    ('1.0', '2.0', '3.0 (quilt)', '3.0 (native)', '3.0 (git)', '3.0 (bzr)');

our $KNOWN_FILES = Lintian::Data->new('debian-source-dir/known-files');

sub run {

my $pkg = shift;
my $type = shift;
my $info = shift;

if (-e 'debfiles/source/format') {
    open(FORMAT, '<', 'debfiles/source/format') or
        fail("cannot read debian/source/format: $!");
    my $format = <FORMAT>;
    chomp $format;
    tag 'unknown-source-format', $format unless $KNOWN_FORMATS{$format};
} else {
    tag 'missing-debian-source-format';
}

if (-d 'debfiles/source') {
    opendir(DEBSRC, 'debfiles/source') or fail("cannot opendir debian/source/: $!");
    my $file;
    while ($file = readdir(DEBSRC)) {
        next if $file eq '.' or $file eq '..';
        tag 'unknown-file-in-debian-source', $file
            unless $KNOWN_FILES->known($file);
    }
    closedir(DEBSRC);
}

}

1;

# Local Variables:
# indent-tabs-mode: t
# cperl-indent-level: nil
# End:
# vim: syntax=perl sw=4 ts=8 et shiftround
