1 files changed, 18 insertions, 0 deletions
diff --git a/.config/luastatus-scripts-dwm/backlight.lua b/.config/luastatus-scripts-dwm/backlight.lua
new file mode 100644
index 0000000..3fa1818
--- /dev/null
+++ b/.config/luastatus-scripts-dwm/backlight.lua
@@ -0,0 +1,18 @@
+-- Note that this widget only shows backlight level when it changes.
+widget = luastatus.require_plugin('backlight-linux').widget{
+    cb = function(level)
+        if level ~= nil then
+            local brightness = level * 100
+
+            local icon = "󰃠"
+            if brightness < 30 then
+              icon = "󰃞"
+            elseif brightness < 70 then
+              icon = "󰃟"
+            end
+
+            io.write(level * 100)
+            return string.format('%s %3.0f%%', icon, brightness)
+        end
+    end,
+}