Add volume widget (it works!!! aha!!!)

-- requires the alas-utils and playerctl packages.

.config/awesome/rc.lua

@@ -18,6 +18,9 @@ local hotkeys_popup = require("awful.hotkeys_popup")
 -- when client with a matching name is opened:
 require("awful.hotkeys_popup.keys")
 
+-- volume import
+local volume_widget = require("awesome-wm-widgets.volume-widget.volume")
+
 -- {{{ Error handling
 -- Check if awesome encountered an error during startup and fell back to
 -- another config (This code will only ever execute for the fallback config)
@@ -213,6 +216,7 @@ awful.screen.connect_for_each_screen(function(s)
             mykeyboardlayout,
             wibox.widget.systray(),
             mytextclock,
+	    volume_widget({display_notification = true}),
             s.mylayoutbox,
         },
     }
@@ -417,7 +421,26 @@ for i = 1, 9 do
                           end
                       end
                   end,
-                  {description = "toggle focused client on tag #" .. i, group = "tag"})
+                  {description = "toggle focused client on tag #" .. i, group = "tag"}),
+	awful.key({}, "XF86AudioLowerVolume", function ()
+	      awful.util.spawn("amixer -q -D pulse sset Master 5%-", false)
+	end),
+	awful.key({}, "XF86AudioRaiseVolume", function ()
+	      awful.util.spawn("amixer -q -D pulse sset Master 5%+", false)
+	end),
+	awful.key({}, "XF86AudioMute", function ()
+	      awful.util.spawn("amixer -D pulse set Master 1+ toggle", false)
+	end),
+	-- Media Keys
+	awful.key({}, "XF86AudioPlay", function()
+	      awful.util.spawn("playerctl play-pause", false)
+	end),
+	awful.key({}, "XF86AudioNext", function()
+	      awful.util.spawn("playerctl next", false)
+	end),
+	awful.key({}, "XF86AudioPrev", function()
+	      awful.util.spawn("playerctl previous", false)
+	end)
     )
 end