Fuxx

home/.config/awesome/widgets/memory.lua

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+-- ## Memory ##
+-- ~~~~~~~~~
+
+-- requirements
+-- ~~~~~~~~~~~~
+local wibox = require('wibox')
+local beautiful = require('beautiful')
+local watch = require('awful.widget.watch')
+local dpi = require('beautiful').xresources.apply_dpi
+
+
+local memory = wibox.widget.textbox()
+memory.font = theme.font
+
+--function round(exact, quantum)
+--    local quant,frac = math.modf(exact/quantum)
+--    return quantum * (quant + (frac > 0.5 and 1 or 0))
+--end
+
+--watch('bash -c "free | grep -z Mem.*Swap.*"', 2, function(_, stdout)
+--    local 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+)')
+--
+--    memory.text = round((used / 1048576), 0.01) .. ' GB'
+--    collectgarbage('collect')
+--end)
+
+watch([[bash -c "free -h | awk '/^Mem/ { print $3 }' | sed s/i//g"]], 2, function(_, stdout)
+    memory.text = stdout
+end)
+
+
+--return memory
+memory_icon = wibox.widget {
+	markup = '<span font="' .. theme.icon_font .. '"foreground="'.. colors.brightblue ..'"> </span>',
+	widget = wibox.widget.textbox,
+}
+
+return wibox.widget {
+	memory_icon,
+    wibox.widget{
+        memory, 
+        fg = colors.brightwhite,
+        widget = wibox.container.background
+    },
+    spacing = dpi(2),
+    layout = wibox.layout.fixed.horizontal
+}