--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-- userenv.lua
--
--
-- Setups up the global environment for a user script.
--
--
-- License: GPLv2 (see COPYING) or any later version
-- Authors: Axel Kittenberger <axkibe@gmail.com>
--
--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


mci.userENV =
	function
( )
	local env =
	{
		-- generic lua stuff to be available
		_VERSION = _VERSION,
		assert = assert,
		bit32 = bit32,
		coroutine = coroutine,
		dofile = dofile,
		error = error,
		getmetatable = getmetable,
		io = io,
		ipairs = ipairs,
		load = load,
		loadfile = loadfile,
		loadstring = loadstring,
		math = math,
		module = module,
		next = next,
		os = os,
		package = package,
		pairs = pairs,
		pcall = pcall,
		print = print,
		rawequal = rawequal,
		rawlen = rawlen,
		rawget = rawget,
		rawset = rawset,
		require = require,
		select = select,
		setmetatable = setmetatable,
		string = string,
		table = table,
		type = type,
		unpack = unpack,

		-- lsyncd mantle available to user scripts
		Array = Array,
		Queue = Queue,
		default = default,
		settings = settings,
		spawn = spawn,
		spawnShell = spawnShell,
		sync = sync,

		-- lsyncd core available to user scripts
		log = log,
		nonobservefs = core.nonobserfd,
		now = core.now,
		observefd = core.observefd,
		readdir = core.readdir,
		terminate = core.terminate
	}

	env._G = env

	return env
end