Migrate to snowfall lib

modules/home/wayland/apps/eww/scripts/memory

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+total="$(free --si | rg Mem | awk '{print $2}')"
+
+human() {
+  awk -v mem="$1" 'BEGIN{print sprintf("%.1f%s", mem/1000/(mem > 1000000 ? 1000 : 1), mem > 1000000 ? "G" : "M")}'
+}
+
+free --si -s 3 | rg --line-buffered Mem | while read -r line; do
+  used=$(echo "$line" | awk '{print $3}')
+  perc=$(awk -v used="$used" -v total="$total" 'BEGIN{print sprintf("%.f", used/total*100)}')
+
+  echo '{"total": "'$(human "$total")'", "used": "'$(human "$used")'", "percent": '$perc'}'
+done