#! /usr/bin/perl
# ex:ts=8 sw=4:
# $OpenBSD: pkg_add,v 1.483 2014/12/27 23:59:44 espie Exp $
#
# Copyright (c) 2010 Marc Espie <espie@openbsd.org>
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

use strict;
use warnings;

sub run
{
	my ($cmd, $m) = @_;
	my $module = "OpenBSD::$m";
	eval "require $module";
	if ($@) {
		die $@;
	}
	exit($module->parse_and_run($cmd));
}

my $choices = {
	pkg_add => 'PkgAdd',
	pkg_check => 'PkgCheck',
	pkg_create => 'PkgCreate',
	pkg_delete => 'PkgDelete',
	pkg_info => 'PkgInfo',
	pkg_sign => 'PkgSign',
	fw_update => 'FwUpdate',
};

my @l = qw(add check create delete info sign);

while (my ($cmd, $module) = each %$choices) {
	if ($0 =~ m/\/?\Q$cmd\E$/) {
		run($cmd, $module);
	}
}

# defaults to pkg_info personality but keeps the command name
run($0, 'PkgInfo');