New Setup 📦

home/.config/awesome/ui/widgets/cpu.lua

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+-- ## Cpu ##
+-- ~~~~~~~~~
+
+-- Requirements :
+-- ~~~~~~~~~~~~~~
+local wibox = require('wibox')
+local beautiful = require('beautiful')
+local dpi = require('beautiful').xresources.apply_dpi
+local watch = require('awful.widget.watch')
+
+-- # Libs :
+-- ~~~~~~~~
+local helpers = require("libs.helpers")
+
+local cpu = wibox.widget.textbox()
+local total_prev = 0
+local idle_prev = 0
+
+watch([[bash -c "cat /proc/stat | grep '^cpu '"]], 2, function(_, stdout)
+    local user, nice, system, idle, iowait, irq, softirq, steal, guest, guest_nice =
+        stdout:match('(%d+)%s(%d+)%s(%d+)%s(%d+)%s(%d+)%s(%d+)%s(%d+)%s(%d+)%s(%d+)%s(%d+)%s')
+
+    local total = user + nice + system + idle + iowait + irq + softirq + steal
+
+    local diff_idle = idle - idle_prev
+    local diff_total = total - total_prev
+    local diff_usage = (1000 * (diff_total - diff_idle) / diff_total + 5) / 10
+
+    cpu.text =  math.floor(diff_usage) .. '%'
+    if diff_usage < 10 then cpu.text = '0' .. cpu.text end
+
+    total_prev = total
+    idle_prev = idle
+    collectgarbage('collect')
+end)
+
+
+
+-- Icon :
+local widget_icon = " "
+local icon = wibox.widget{
+    font   	= theme.icon_font,
+    markup 	= helpers.colorize_text(widget_icon, colors.main_scheme),
+    widget 	= wibox.widget.textbox,
+    valign 	= "center",
+    align 	= "center"
+}
+
+return wibox.widget {
+	icon,
+    wibox.widget{
+        cpu, 
+        fg = colors.brightwhite,
+        widget = wibox.container.background
+    },
+    spacing = dpi(2),
+    layout = wibox.layout.fixed.horizontal
+}