added sketchybar config

dot_config/sketchybar/items/widgets/cpu.lua

@@ -0,0 +1,69 @@
+local icons = require("icons")
+local colors = require("colors")
+local settings = require("settings")
+
+-- Execute the event provider binary which provides the event "cpu_update" for
+-- the cpu load data, which is fired every 2.0 seconds.
+sbar.exec("killall cpu_load >/dev/null; $CONFIG_DIR/helpers/event_providers/cpu_load/bin/cpu_load cpu_update 2.0")
+
+local cpu = sbar.add("graph", "widgets.cpu" , 42, {
+  position = "right",
+  graph = { color = colors.blue },
+  background = {
+    height = 22,
+    color = { alpha = 0 },
+    border_color = { alpha = 0 },
+    drawing = true,
+  },
+  icon = { string = icons.cpu },
+  label = {
+    string = "cpu ??%",
+    font = {
+      family = settings.font.numbers,
+      style = settings.font.style_map["Bold"],
+      size = 9.0,
+    },
+    align = "right",
+    padding_right = 0,
+    width = 0,
+    y_offset = 4
+  },
+  padding_right = settings.paddings + 6
+})
+
+cpu:subscribe("cpu_update", function(env)
+  -- Also available: env.user_load, env.sys_load
+  local load = tonumber(env.total_load)
+  cpu:push({ load / 100. })
+
+  local color = colors.blue
+  if load > 30 then
+    if load < 60 then
+      color = colors.yellow
+    elseif load < 80 then
+      color = colors.orange
+    else
+      color = colors.red
+    end
+  end
+
+  cpu:set({
+    graph = { color = color },
+    label = "cpu " .. env.total_load .. "%",
+  })
+end)
+
+cpu:subscribe("mouse.clicked", function(env)
+  sbar.exec("open -a 'Activity Monitor'")
+end)
+
+-- Background around the cpu item
+sbar.add("bracket", "widgets.cpu.bracket", { cpu.name }, {
+  background = { color = colors.bg1 }
+})
+
+-- Background around the cpu item
+sbar.add("item", "widgets.cpu.padding", {
+  position = "right",
+  width = settings.group_paddings
+})