added input module

waybar/scripts/cycle_input.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+DEFAULT_SOURCE=$(pactl info | grep 'Default Source' | cut -d ' ' -f3)
+DESCRIPTION=$(pactl list sources | grep -A2 "Name: $DEFAULT_SOURCE" | grep "Description:" | cut -d ' ' -f2-)
+
+
+case $1 in
+	cycle)
+		SOURCES=($(pactl list short sources | awk '{print $2}'))
+		NUM_SOURCES=${#SOURCES[@]}
+		CURRENT_SOURCE=$(pactl info | grep 'Default Source' | cut -d ' ' -f3)
+
+		for i in "${!SOURCES[@]}"; do
+			if [[ "${SOURCES[$i]}" == "$CURRENT_SOURCE" ]]; then
+				NEXT_INDEX=$(( (i + 1) % NUM_SOURCES ))
+				pactl set-default-source "${SOURCES[$NEXT_INDEX]}"
+				exit 0
+			fi
+		done
+		;;
+	show)
+		TEXT=$(echo "$DESCRIPTION" | cut -c -20)
+		if [ -z "$DESCRIPTION" ]; then
+			DESCRIPTION=$DEFAULT_SOURCE
+		fi
+		CLASS="" 
+		case $(pactl get-source-mute @DEFAULT_SOURCE@ | awk '{print $2}') in
+			yes)
+				CLASS="muted"
+				;;
+			no)
+				CLASS="unmuted"
+				;;
+		esac
+
+		printf '{"text": "%s", "tooltip": "%s", "class": "%s"}' "$TEXT" "$DESCRIPTION" "$CLASS"
+		;;
+	*)
+		echo "usage audio.sh {cycle|show}"
+		;;
+esac