Fuxx

home/.config/awesome/signals/disk.lua

@@ -0,0 +1,29 @@
+-- ## Disk ##
+-- ~~~~~~~~~~
+
+-- requirements
+-- ~~~~~~~~~~~~
+local awful = require("awful")
+local gears = require("gears")
+
+local which_disk = "/dev/sda2"
+
+local function get_disk()
+	local script = [[
+	df -kH -B 1MB ]]..which_disk..[[ | tail -1 | awk '{printf $5}'
+	]]
+
+	awful.spawn.easy_async_with_shell(script, function(disk_perc)
+		disk_perc = disk_perc:match("%d+")
+		awesome.emit_signal("signal::disk", disk_perc)
+	end)
+end
+
+gears.timer {
+	timeout = 2000,
+	call_now = true,
+	autostart = true,
+	callback = function()
+		get_disk()
+	end
+}