eww replacement of waybar

eww/scripts/get-volume.sh

@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+# Outputs either:
+#   muted
+#   <0-100>   (integer volume)
+
+SINK=$(pactl get-default-sink 2>/dev/null)
+if [[ -z "$SINK" ]]; then
+  echo "muted"
+  exit 0
+fi
+
+INFO=$(pactl get-sink-volume "$SINK" 2>/dev/null)
+MUTED=$(pactl get-sink-mute "$SINK" 2>/dev/null | awk '{print $2}')
+
+if [[ "$MUTED" == "yes" ]]; then
+  echo "muted"
+  exit 0
+fi
+
+VOL=$(echo "$INFO" | grep -oP '\d+(?=%)' | head -1)
+echo "${VOL:-0}"