xref: /freebsd/stand/lua/loader.lua (revision afad05b233255f283e08163376d0b34bc149adf8)
1088b4f5fSWarner Losh--
2088b4f5fSWarner Losh-- Copyright (c) 2015 Pedro Souza <pedrosouza@freebsd.org>
3*afad05b2SKyle Evans-- Copyright (c) 2018 Kyle Evans <kevans@FreeBSD.org>
4088b4f5fSWarner Losh-- All rights reserved.
5088b4f5fSWarner Losh--
6088b4f5fSWarner Losh-- Redistribution and use in source and binary forms, with or without
7088b4f5fSWarner Losh-- modification, are permitted provided that the following conditions
8088b4f5fSWarner Losh-- are met:
9088b4f5fSWarner Losh-- 1. Redistributions of source code must retain the above copyright
10088b4f5fSWarner Losh--    notice, this list of conditions and the following disclaimer.
11088b4f5fSWarner Losh-- 2. Redistributions in binary form must reproduce the above copyright
12088b4f5fSWarner Losh--    notice, this list of conditions and the following disclaimer in the
13088b4f5fSWarner Losh--    documentation and/or other materials provided with the distribution.
14088b4f5fSWarner Losh--
15088b4f5fSWarner Losh-- THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16088b4f5fSWarner Losh-- ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17088b4f5fSWarner Losh-- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18088b4f5fSWarner Losh-- ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19088b4f5fSWarner Losh-- FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20088b4f5fSWarner Losh-- DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21088b4f5fSWarner Losh-- OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22088b4f5fSWarner Losh-- HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23088b4f5fSWarner Losh-- LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24088b4f5fSWarner Losh-- OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25088b4f5fSWarner Losh-- SUCH DAMAGE.
26088b4f5fSWarner Losh--
27088b4f5fSWarner Losh-- $FreeBSD$
28088b4f5fSWarner Losh--
29088b4f5fSWarner Losh
30088b4f5fSWarner Loshconfig = require("config");
31088b4f5fSWarner Loshmenu = require("menu");
32088b4f5fSWarner Loshpassword = require("password");
33088b4f5fSWarner Losh
34*afad05b2SKyle Evans-- Declares a global function cli_execute that attempts to dispatch the
35*afad05b2SKyle Evans-- arguments passed as a lua function. This gives lua a chance to intercept
36*afad05b2SKyle Evans-- builtin CLI commands like "boot"
37*afad05b2SKyle Evansfunction cli_execute(...)
38*afad05b2SKyle Evans	local cmd_name, cmd_args = ...;
39*afad05b2SKyle Evans	local cmd = _G[cmd_name];
40*afad05b2SKyle Evans	if (cmd ~= nil) and (type(cmd) == "function") then
41*afad05b2SKyle Evans		-- Pass argv wholesale into cmd. We could omit argv[0] since the
42*afad05b2SKyle Evans		-- traditional reasons for including it don't necessarily apply,
43*afad05b2SKyle Evans		-- it may not be totally redundant if we want to have one global
44*afad05b2SKyle Evans		-- handling multiple commands
45*afad05b2SKyle Evans		cmd(...);
46*afad05b2SKyle Evans	else
47*afad05b2SKyle Evans		loader.command(...);
48*afad05b2SKyle Evans	end
49*afad05b2SKyle Evans
50*afad05b2SKyle Evansend
51*afad05b2SKyle Evans
52088b4f5fSWarner Loshconfig.load();
53088b4f5fSWarner Loshpassword.check();
54088b4f5fSWarner Loshmenu.run();
55