dotfiles/awesome/lain/widget/sysload.lua

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2020-05-16 20:07:21 +00:00
--[[
Licensed under GNU General Public License v2
* (c) 2013, Luca CPZ
* (c) 2010-2012, Peter Hofmann
--]]
local helpers = require("lain.helpers")
local wibox = require("wibox")
local open, match = io.open, string.match
-- System load
-- lain.widget.sysload
local function factory(args)
local sysload = { widget = wibox.widget.textbox() }
local args = args or {}
local timeout = args.timeout or 2
local settings = args.settings or function() end
function sysload.update()
local f = open("/proc/loadavg")
local ret = f:read("*all")
f:close()
load_1, load_5, load_15 = match(ret, "([^%s]+) ([^%s]+) ([^%s]+)")
widget = sysload.widget
settings()
end
helpers.newtimer("sysload", timeout, sysload.update)
return sysload
end
return factory