Fuxx

home/.config/awesome/widgets/brightness.lua

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+-- ## Brightness ##
+-- ~~~~~~~~~~~~~
+
+-- requirements
+-- ~~~~~~~~~~~~
+local wibox = require('wibox')
+local watch = require('awful.widget.watch')
+local beautiful = require('beautiful')
+local dpi = require('beautiful').xresources.apply_dpi
+
+local brightness = wibox.widget.textbox()
+brightness.font = beautiful.font
+
+watch([[bash -c "brightnessctl | grep -oP '[^()]+%'"]], 2, function(_, stdout)
+    brightness.text = stdout
+    collectgarbage('collect')
+end)
+
+
+brightness_icon = wibox.widget {
+	markup = '<span font="' .. theme.icon_font .. '"foreground="'.. colors.brightblue ..'"> </span>',
+	widget = wibox.widget.textbox,
+}
+
+return wibox.widget {
+	brightness_icon,
+    wibox.widget{
+        brightness, 
+        fg = colors.brightyellow,
+        widget = wibox.container.background
+    },
+    spacing = dpi(2),
+    layout = wibox.layout.fixed.horizontal
+}