Fancy notification when volume changes

.config/dunst/volume-notification-hook.sh

@@ -0,0 +1 @@
+#!/usr/bin/env sh

.config/sxhkd/sxhkdrc

@@ -8,10 +8,10 @@ alt + ctrl + r
     dash $SCRIPTS/reboot.sh
 
 XF86AudioLowerVolume
-    amixer -q sset Master 5%- && dash $SCRIPTS/reset-dwmbar.sh
+    amixer -q sset Master 5%- && dash $SCRIPTS/reset-dwmbar.sh && dash $SCRIPTS/volume-notification.sh
 
 XF86AudioRaiseVolume
-    amixer -q sset Master 5%+ && dash $SCRIPTS/reset-dwmbar.sh
+    amixer -q sset Master 5%+ && dash $SCRIPTS/reset-dwmbar.sh && dash $SCRIPTS/volume-notification.sh
 
 XF86AudioStop
     player-command stop

scripts/progress-bar.sh

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+
+mod=$(echo "$1 % 8" | bc)
+blocks=$(echo "$1 / 8" | bc)
+
+for _ in $(seq 1 "$blocks"); do
+    printf "█"
+done
+
+case "$mod" in
+    1)
+        printf "▏"
+        ;;
+    2)
+        printf "▎"
+        ;;
+    3)
+        printf "▍"
+        ;;
+    4)
+        printf "▌"
+        ;;
+    5)
+        [ "$1" -lt 96 ] && printf "▋"
+        ;;
+    6)
+        [ "$1" -lt 96 ] && printf "▊"
+        ;;
+    7)
+        [ "$1" -lt 96 ] && printf "▉"
+        ;;
+esac

scripts/volume-notification.sh

@@ -0,0 +1,11 @@
+#!/usr/bin/env sh
+
+
+level=$(amixer get Master | grep -o "[0-9]*%\|\[on\]\|\[off\]" |
+    sed "s/\[on\]//;s/\[off\]//" | head -n 2)
+
+bar=$(echo "$level" | head -n 1 | tr '%' ' ' |
+          xargs dash "$SCRIPTS/progress-bar.sh")
+
+echo "$level" | xargs echo |
+    xargs -I{} notify-send -u low -t 3000 "Volume: {}" "$bar"