From 6539d81b5caeb11604186b2ae1d9430ba0fcd9f0 Mon Sep 17 00:00:00 2001
From: pmakhov <pavel.makhov@savoirfairelinux.com>
Date: Mon, 11 Dec 2017 17:08:55 -0500
Subject: [PATCH] ram widget wip

---
 ram-widget/ram-widget.lua | 72 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 ram-widget/ram-widget.lua

diff --git a/ram-widget/ram-widget.lua b/ram-widget/ram-widget.lua
new file mode 100644
index 0000000..e0a4dea
--- /dev/null
+++ b/ram-widget/ram-widget.lua
@@ -0,0 +1,72 @@
+local awful = require("awful")
+local watch = require("awful.widget.watch")
+local wibox = require("wibox")
+
+local ramgraph_widget = wibox.widget {
+    border_width = 0,
+    colors = {
+        '#74aeab', '#26403f'
+    },
+    display_labels = false,
+    forced_width = 25,
+    widget = wibox.widget.piechart
+}
+
+local total, used, free, shared, buff_cache, available
+
+watch('bash -c "free | grep Mem"', 1,
+    function(widget, stdout, stderr, exitreason, exitcode)
+        total, used, free, shared, buff_cache, available = stdout:match('(%d+)%s*(%d+)%s*(%d+)%s*(%d+)%s*(%d+)%s*(%d+)')
+
+        widget.data = {used, total-used}
+    end,
+    ramgraph_widget
+)
+
+local w = wibox {
+    height = 200,
+    width = 350,
+    ontop = true,
+    screen = mouse.screen,
+    expand = true,
+    bg = '#1e252c',
+    max_widget_size = 500
+}
+
+w:setup {
+    border_width = 0,
+    colors = {
+        '#74aeab',
+        '#6eaaa7',
+        '#5ea19d',
+        '#55918e',
+        '#4b817e',
+    },
+    display_labels = false,
+    forced_width = 25,
+    id = 'pie',
+    widget = wibox.widget.piechart
+}
+
+ramgraph_widget:buttons(
+    awful.util.table.join(
+        awful.button({}, 1, function()
+            awful.placement.top_right(w, { margins = {top = 25, right = 10}})
+            w.pie.data_list = {
+                {'used' , used},
+                {'free' , free},
+                {'shared' , shared},
+                {'buff_cache' , buff_cache},
+                {'available' , available
+                }
+            }
+            w.pie.display_labels = true
+            w.visible = true
+        end),
+        awful.button({}, 3, function()
+            w.visible = false;
+        end)
+    )
+)
+
+return ramgraph_widget