From 03e7d5360cc41c646e3e967784152716de36413f Mon Sep 17 00:00:00 2001
From: Thomas Forgione <thomas@forgione.fr>
Date: Thu, 29 Nov 2018 10:39:58 +0100
Subject: [PATCH] Adapted for system without swap

---
 awesome-wm-widgets/ram-widget/ram-widget.lua | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/awesome-wm-widgets/ram-widget/ram-widget.lua b/awesome-wm-widgets/ram-widget/ram-widget.lua
index 3072068..0f08f4f 100644
--- a/awesome-wm-widgets/ram-widget/ram-widget.lua
+++ b/awesome-wm-widgets/ram-widget/ram-widget.lua
@@ -36,23 +36,23 @@ w:setup {
     widget = wibox.widget.piechart
 }
 
-local total, used, free, shared, buff_cache, available, total_swap, used_swap, free_swap
+local total, used, free, shared, buff_cache, available
 
 local function getPercentage(value)
-    return math.floor(value / (total+total_swap) * 100 + 0.5) .. '%'
+    return math.floor(value / (total) * 100 + 0.5) .. '%'
 end
 
-watch('bash -c "free | grep -z Mem.*Swap.*"', 1,
+watch('bash -c "free | grep -z Mem"', 1,
     function(widget, stdout, stderr, exitreason, exitcode)
-        total, used, free, shared, buff_cache, available, total_swap, used_swap, free_swap =
-            stdout:match('(%d+)%s*(%d+)%s*(%d+)%s*(%d+)%s*(%d+)%s*(%d+)%s*Swap:%s*(%d+)%s*(%d+)%s*(%d+)')
+        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 } widget.data = { used, total-used }
 
         if w.visible then
             w.pie.data_list = {
-                {'used ' .. getPercentage(used + used_swap), used + used_swap},
-                {'free ' .. getPercentage(free + free_swap), free + free_swap},
+                {'used ' .. getPercentage(used), used},
+                {'free ' .. getPercentage(free), free},
                 {'buff_cache ' .. getPercentage(buff_cache), buff_cache}
             }
         end
@@ -65,8 +65,8 @@ ramgraph_widget:buttons(
         awful.button({}, 1, function()
             awful.placement.top_right(w, { margins = {top = 25, right = 10}, parent = awful.screen.focused() })
             w.pie.data_list = {
-                {'used ' .. getPercentage(used + used_swap), used + used_swap},
-                {'free ' .. getPercentage(free + free_swap), free + free_swap},
+                {'used ' .. getPercentage(used), used},
+                {'free ' .. getPercentage(free), free},
                 {'buff_cache ' .. getPercentage(buff_cache), buff_cache}
             }
             w.pie.display_labels = true