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local wibox = require("wibox")
local awful = require("awful")
volume_widget = wibox.widget.textbox()
volume_icon = wibox.widget.imagebox()
function update_volume(widget, icon)
local fd = io.popen("amixer -D pulse sget Master")
local status = fd:read("*all")
fd:close()
local volume = string.match(status, "(%d?%d?%d)%%")
volume = tonumber(string.format("% 3d", volume))
status = string.match(status, "%[(o[^%]]*)%]")
if (volume >= 0 and volume < 10) then volumeLevel=1
elseif (volume >= 10 and volume < 20) then volumeLevel=2
elseif (volume >= 20 and volume < 30) then volumeLevel=3
elseif (volume >= 30 and volume < 40) then volumeLevel=4
elseif (volume >= 40 and volume < 50) then volumeLevel=5
elseif (volume >= 50 and volume < 60) then volumeLevel=6
elseif (volume >= 60 and volume < 70) then volumeLevel=7
elseif (volume >= 70 and volume < 80) then volumeLevel=8
elseif (volume >= 80 and volume <= 100) then volumeLevel=9
end
icon:set_image("/home/pashik/.config/awesome/volume-icons/" .. volumeLevel .. ".png")
end
update_volume(volume_widget, volume_icon)
mytimer = timer({ timeout = 0.2 })
mytimer:connect_signal("timeout", function () update_volume(volume_widget, volume_icon) end)
mytimer:start()
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