Minor edits

assets/icons.lua

@@ -7,6 +7,7 @@ return {
 	submenu = conf_dir .. "assets/icons/submenu.svg",
 	arch = conf_dir .. "assets/icons/arch.svg",
 	nix = conf_dir .. "assets/icons/nix.svg",
+	sys76 = conf_dir .. "assets/icons/sys76.svg",
 	nix_grey = conf_dir .. "assets/icons/nix-grey.svg",
 	arch_grey = conf_dir .. "assets/icons/arch-grey.svg",
 

assets/icons/sys76 alt.svg

@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="512"
+   height="512"
+   viewBox="0 0 480.00001 480"
+   id="svg2"
+   version="1.1"
+   inkscape:version="1.3.2 (091e20ef0f, 2023-11-25, custom)"
+   sodipodi:docname="sys76.svg"
+   xml:space="preserve"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:dc="http://purl.org/dc/elements/1.1/"><defs
+     id="defs4" /><sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="1.0844886"
+     inkscape:cx="301.5246"
+     inkscape:cy="154.91172"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="false"
+     inkscape:window-width="2560"
+     inkscape:window-height="1362"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="0"
+     inkscape:snap-global="true"
+     fit-margin-top="0"
+     fit-margin-left="0"
+     fit-margin-right="0"
+     fit-margin-bottom="0"
+     inkscape:showpageshadow="2"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     showguides="true" /><metadata
+     id="metadata7"><rdf:RDF><cc:Work
+         rdf:about=""><dc:format>image/svg+xml</dc:format><dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" /></cc:Work></rdf:RDF></metadata><g
+     inkscape:label="print-logo"
+     inkscape:groupmode="layer"
+     id="layer1"
+     style="display:inline"
+     transform="translate(-132.5822,958.04022)"><circle
+       style="display:inline;fill:#faa41a;fill-opacity:1;stroke-width:1.00645"
+       id="path2-6"
+       cx="372.58221"
+       cy="-718.04022"
+       r="239.99998" /><circle
+       style="fill:#ffffff;fill-opacity:1;stroke-width:0.884138"
+       id="path2"
+       cx="372.58221"
+       cy="-718.04022"
+       r="210.83322" /><path
+       d="m 365.13622,-928.75782 a 210.72083,210.72083 0 0 0 -141.52888,359.73483 l 2.17872,2.12607 114.76933,-212.77665 h -122.7814 l 21.55875,36.30037 a 11.104441,11.104441 0 0 1 1.33626,8.60935 11.895105,11.895105 0 0 1 -11.4206,8.89068 11.174722,11.174722 0 0 1 -9.55826,-5.23605 l -32.03063,-53.90572 a 11.122011,11.122011 0 0 1 -1.66988,-6.00897 v -0.47419 a 11.385566,11.385566 0 0 1 11.28023,-11.03414 h 162.63086 c 2.9342,0 6.46588,1.05328 8.25795,2.45989 l 0.16869,0.13116 a 12.879043,12.879043 0 0 1 3.86547,16.55133 l -124.20465,230.29411 a 12.879043,12.879043 0 0 1 -2.45982,3.19789 210.73839,210.73839 0 0 0 249.93781,3.25037 h -98.95603 a 13.072317,13.072317 0 0 1 -13.07231,-13.07231 v -0.26427 a 13.072317,13.072317 0 0 1 13.07231,-13.07231 h 129.17699 a 210.73839,210.73839 0 0 0 -4.07632,-294.00417 211.89803,211.89803 0 0 0 -28.42886,-23.86044 l -0.0563,0.11245 -0.57911,1.73929 c -4.09375,7.60782 -51.67416,93.64964 -67.4348,122.1312 l -5.78069,10.45431 c -13.23049,22.87663 -19.30972,48.61701 -16.25259,68.87563 a 66.327949,66.327949 0 0 0 11.54374,28.5342 68.770224,68.770224 0 0 0 44.80443,27.98956 71.30035,71.30035 0 0 0 11.98287,1.01954 69.947434,69.947434 0 0 0 42.25665,-14.02101 66.626645,66.626645 0 0 0 26.00407,-42.3796 66.486082,66.486082 0 0 0 -12.29922,-50.81337 70.544824,70.544824 0 0 0 -45.38408,-27.77871 76.905277,76.905277 0 0 0 -3.11,-0.45731 12.281653,12.281653 0 0 1 -10.78827,-12.61559 12.123519,12.123519 0 0 1 4.09393,-8.83782 12.387074,12.387074 0 0 1 9.64616,-3.02209 95.055416,95.055416 0 0 1 65.62509,38.33834 91.014244,91.014244 0 0 1 16.55133,69.27991 91.014244,91.014244 0 0 1 -38.3033,60.05526 94.756727,94.756727 0 0 1 -54.25714,16.92015 h -0.0175 a 96.267769,96.267769 0 0 1 -16.0768,-1.37001 93.175398,93.175398 0 0 1 -61.00415,-38.19795 98.095086,98.095086 0 0 1 -7.46743,-12.40457 c -12.59797,-24.87957 -13.23049,-53.94094 -1.79171,-84.074 a 323.99665,323.99665 0 0 1 13.3184,-29.48291 l 71.65167,-130.89902 1.68675,-2.05571 0.0748,-0.14996 a 211.54663,211.54663 0 0 0 -17.21892,-8.20527 210.72083,210.72083 0 0 0 -89.48549,-16.51606 z"
+       id="path1"
+       style="fill:#000000;fill-opacity:1;stroke-width:17.5703" /></g></svg>

core/keybinds.lua

@@ -156,7 +156,7 @@ return gears.table.join(
 			description = "Down",
 			group = "Tags"
 		}
-	),
+	)
 
 	--[[
 	awful.key( {"Mod4", "Shift"}, "j",

defaults.lua

@@ -35,8 +35,13 @@ config.screenshot = { enabled = true }
 config.simple_widgets = { enabled = true }
 config.keymap_popup = { enabled = true }
 config.battery = { enabled = false }
-config.backlight = { enabled = false }
 config.picom = { enabled = true }
+config.backlight = {
+	enabled = false,
+	button_step = 5,
+	scroll_step = 5,
+	backend = "xbacklight"
+}
 
 config.core = {
 	-- Icon to use when a window doesn't provide one
@@ -76,7 +81,7 @@ config.core = {
 	bar_margin = 3,
 
 	-- Preferred terminal.
-	terminal = "kitty",
+	terminal = "alacritty",
 	-- Preferred browser.
 	browser = "firefox --new-tab",
 
@@ -206,4 +211,4 @@ config.ibus = {
 	}
 }
 
-return config
+return config

modules/backlight/popup.lua

@@ -129,6 +129,10 @@ return function(s)
 	awesome.connect_signal("module::backlight:update",
 		function(value)
 
+			if value == nil then
+				value = 0
+			end
+
 			-- Update slider
 			widget.
 				container.

modules/backlight/util.lua

@@ -1,6 +1,69 @@
-local backlight = {}
+local brightnessctl = {}
+brightnessctl.parse = function(s)
+	local batpec = string.match(s, ",%d?%d?%d%%,")
+	batpec = batpec:sub(2, batpec:len() - 2)
+	return tonumber(batpec)
+end
 
-backlight.get = function(callback)
+brightnessctl.get = function(callback)
+	awful.spawn.easy_async(
+		"brightnessctl info -m",
+		function(stdout, stderr, exitreason, exitcode)
+			callback(brightnessctl.parse(stdout))
+		end
+	)
+end
+
+brightnessctl.set = function(value)
+	awful.spawn.easy_async(
+		"brightnessctl set " .. value .. "% -m",
+		function(stdout, stderr, exitreason, exitcode)
+			awesome.emit_signal(
+				"module::backlight:update",
+				brightnessctl.parse(stdout)
+			)
+		end
+	)
+end
+
+brightnessctl.watch = function(timeout, callback, widget)
+	awful.widget.watch(
+		"brightnessctl get -m",
+		timeout,
+		function(stdout, stderr, exitreason, exitcode)
+			callback(brightnessctl.parse(stdout))
+		end,
+		widget
+	)
+end
+
+brightnessctl.backlight_up = function(value)
+	awful.spawn.easy_async(
+		"brightnessctl set " .. value .. "%+ -m",
+		function(stdout, stderr, exitreason, exitcode)
+			awesome.emit_signal(
+				"module::backlight:update",
+				brightnessctl.parse(stdout)
+			)
+		end
+	)
+end
+
+brightnessctl.backlight_down = function(value)
+	awful.spawn.easy_async(
+		"brightnessctl set " .. value .. "%- -m",
+		function(stdout, stderr, exitreason, exitcode)
+			awesome.emit_signal(
+				"module::backlight:update",
+				brightnessctl.parse(stdout)
+			)
+		end
+	)
+end
+
+
+local xbacklight = {}
+xbacklight.get = function(callback)
 	awful.spawn.easy_async(
 		"xbacklight -get",
 		function(stdout, stderr, exitreason, exitcode)
@@ -9,11 +72,11 @@ backlight.get = function(callback)
 	)
 end
 
-backlight.set = function(value)
+xbacklight.set = function(value)
 	awful.spawn("xbacklight -set " .. value, false)
 end
 
-backlight.watch = function(timeout, callback, widget)
+xbacklight.watch = function(timeout, callback, widget)
 	awful.widget.watch(
 		"xbacklight -get",
 		timeout,
@@ -23,7 +86,7 @@ backlight.watch = function(timeout, callback, widget)
 end
 
 
-backlight.backlight_up = function(value)
+xbacklight.backlight_up = function(value)
 	awful.spawn.easy_async(
 		"xbacklight -inc " .. value,
 		function(stdout, stderr, exitreason, exitcode)
@@ -32,7 +95,7 @@ backlight.backlight_up = function(value)
 	)
 end
 
-backlight.backlight_down = function(value)
+xbacklight.backlight_down = function(value)
 	awful.spawn.easy_async(
 		"xbacklight -dec " .. value,
 		function(stdout, stderr, exitreason, exitcode)
@@ -41,6 +104,18 @@ backlight.backlight_down = function(value)
 	)
 end
 
+
+local backlight = {}
+if config.backlight.backend == "xbacklight" then
+	backlight = xbacklight
+elseif  config.backlight.backend == "brightnessctl" then
+	backlight = brightnessctl
+else
+	backlight = xbacklight
+end
+
+
+
 awesome.connect_signal("module::backlight:update_read",
 	function()
 		backlight.get(