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# -*- perl -*-
#
# Copyright (C) 2015-2016 Ian Jackson
#
# Some bits stolen from the proper Dpkg::Changelog::Parse
# (from dpkg-dev 1.16.16):
#
# Copyright (C) 2005, 2007 Frank Lichtenheld <frank@lichtenheld.de>
# Copyright (C) 2009 Raphael Hertzog <hertzog@debian.org>
#
# 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 3 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, see <http://www.gnu.org/licenses/>.
package Dpkg::Changelog::Parse;
use strict;
use warnings;
our $VERSION = "1.00";
use Dpkg::Control::Changelog;
use base qw(Exporter);
our @EXPORT = qw(changelog_parse);
die +(join " ", %ENV)." ?" if $ENV{'DGIT_NO_TSTUNT_CLPARSE'};
sub changelog_parse {
my (%options) = @_; # largely ignored
#use Data::Dumper;
#print STDERR "CLOG PARSE ", Dumper(\%options);
#
# We can't do this because lots of things use `since' which
# we don't implement, and it's the test cases that arrange that
# the since value happens to be such that we are to print one output.
#
# foreach my $k (keys %options) {
# my $v = $options{$k};
# if ($k eq 'file') { }
# elsif ($k eq 'offset') { die "$v ?" unless $v <= 1; } # wtf, 1==0 ?
# elsif ($k eq 'count') { die "$v ?" unless $v == 1; }
# else { die "$k ?"; }
# }
$options{'file'} //= 'debian/changelog';
open P, "dpkg-parsechangelog -l$options{'file'} |" or die $!;
my $fields = Dpkg::Control::Changelog->new();
$fields->parse(\*P, "output of stunt changelog parser");
close P or die "$! $?";
return $fields;
}
1;
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