--[[ Licensed under GNU General Public License v2 * (c) 2013, Luke Bonham * (c) 2010-2012, Peter Hofmann --]] local helpers = require("lain.helpers") local wibox = require("wibox") local io = { open = io.open } local string = { match = string.match } local setmetatable = setmetatable -- System load -- lain.widget.sysload local sysload = {} local function factory(args) local args = args or {} local timeout = args.timeout or 2 local settings = args.settings or function() end sysload.widget = wibox.widget.textbox() function sysload.update() local f = io.open("/proc/loadavg") local ret = f:read("*all") f:close() load_1, load_5, load_15 = string.match(ret, "([^%s]+) ([^%s]+) ([^%s]+)") widget = sysload.widget settings() end helpers.newtimer("sysload", timeout, sysload.update) return sysload end return setmetatable(sysload, { __call = function(_, ...) return factory(...) end })