add pamixer notification wrapper

.local/bin/pamixer-notify

@@ -0,0 +1,35 @@
+#!/bin/sh 
+
+# Arbitrary but unique message tag
+msgTag="volume"
+
+# Change the volume using alsa(might differ if you use pulseaudio)
+pamixer "$@" > /dev/null
+
+# Query amixer for the current volume and whether or not the speaker is muted
+volume="$(pamixer --get-volume)"
+
+if [ "$volume" -gt "100" ]; then
+    urgency="critical"
+else
+    urgency="low"
+fi
+
+if [ "$volume" -gt "70" ]; then
+	icon="audio-volume-high"
+elif [ "$volume" -gt "30" ]; then
+	icon="audio-volume-medium"
+elif [ "$volume" -gt "0" ]; then
+	icon="audio-volume-low"
+fi
+
+mute="$(pamixer --get-mute)"
+if [ "$volume" = 0 ] || [ "$mute" = "true" ]; then
+    notify-send -a "changeVolume" -i "audio-volume-muted" -u $urgency -h string:x-dunst-stack-tag:$msgTag "Volume muted"
+else
+    notify-send -a "changeVolume" -i "$icon" -u $urgency -h string:x-dunst-stack-tag:$msgTag \
+    -h int:value:"$volume" "Volume: ${volume}%"
+fi
+
+# Play the volume changed sound
+canberra-gtk-play -i audio-volume-change -d "changeVolume"