Weather&Audio

modules/home/wayland/apps/eww/bar/scripts/volume

@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+
+volicons=("󰕿" "󰖀" "󰕾")
+
+vol()     { wpctl get-volume @DEFAULT_AUDIO_"$1"@ | awk '{print int($2*100)}'; }
+ismuted() { wpctl get-volume @DEFAULT_AUDIO_"$1"@ | rg -qi muted; echo -n $?; }
+setvol()  { wpctl set-volume @DEFAULT_AUDIO_"$1"@ "$(awk -v n="$2" 'BEGIN{print n/100}')"; }
+setmute() { wpctl set-mute @DEFAULT_AUDIO_"$1"@ toggle; }
+
+gen_output() {
+  percent=$(vol "SINK")
+  lvl=$(awk -v n="$percent" 'BEGIN{print int(n/34)}')
+  sink_muted=$(ismuted "SINK")
+  source_muted=$(ismuted "SOURCE")
+
+  [ "$sink_muted"   = 0 ] && icon="󰝟"           || icon="${volicons[$lvl]}"
+  [ "$source_muted" = 0 ] && mic_icon="󰍭" || mic_icon="󰍬"
+
+  printf '{"icon":"%s","percent":%s,"sink_muted":%s,"mic_icon":"%s","microphone":%s,"source_muted":%s}\n' \
+    "$icon" "$percent" "$([ "$sink_muted" = 0 ] && echo true || echo false)" \
+    "$mic_icon" "$(vol SOURCE)" "$([ "$source_muted" = 0 ] && echo true || echo false)"
+}
+
+case "$1" in
+  mute)   setmute "$2" ;;
+  setvol) setvol  "$2" "$3" ;;
+  *)
+    gen_output
+    pw-cli -m 2>/dev/null | rg --line-buffered "PipeWire:Interface:Client" | while read -r _; do
+      gen_output
+    done
+    ;;
+esac