#!/usr/bin/perl

use strict;
use warnings;

#    Copyright 2012 Grant Street Group, All Rights Reserved.
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU Affero 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 Affero General Public License for more details.
#
#    You should have received a copy of the GNU Affero General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.

# PODNAME: gitc-log
# ABSTRACT: Show a changeset log
our $VERSION = '0.60'; # VERSION

use App::Gitc::Util qw(
    branch_point
    current_branch
    full_changeset_name
);

my $changeset = $ARGV[0] && $ARGV[0] !~ /^-/ ? shift : undef;
my $ref = $changeset ? full_changeset_name($changeset) : current_branch();
my $merge_base = branch_point($ref);
exec "git log @ARGV $ref ^$merge_base";

__END__

=pod

=head1 NAME

gitc-log - Show a changeset log

=head1 VERSION

version 0.60

=head1 AUTHOR

Grant Street Group <developers@grantstreet.com>

=head1 COPYRIGHT AND LICENSE

This software is Copyright (c) 2013 by Grant Street Group.

This is free software, licensed under:

  The GNU Affero General Public License, Version 3, November 2007

=cut