dotfiles/home/.config/awesome/sensors.lua

local timer = require("gears.timer")
local wibox = require("wibox")
local utils = require("utils")

local sensors_widget = wibox.widget{
    markup = '00°C',
    align = 'center',
    widget = wibox.widget.textbox
}

local sensors_timer = timer({ timeout = 10 })
sensors_timer:connect_signal("timeout", function() sensors_update() end)
sensors_timer:start()

function sensors_update()
    local temp = utils.readfile("/sys/class/thermal/thermal_zone1/temp") / 1000

    sensors_widget:set_markup(string.format("%02d", temp) .. "°C")
end

sensors_update()

return wibox.container.margin(sensors_widget, 4)