Scripts: Add output device selection to PulseAudio TCP module

.local/bin/volctl

@@ -43,7 +43,7 @@ ${B}COMMANDS${N}
 	${B}u${N}, ${B}unmute${N}
 		Unmute volume.
 
-	${B}p${N} <${U}STATE${N}>, ${B}pulsetcp${N} <${U}STATE${N}>
+	${B}p${N} <${U}STATE${N}> <${U}DEVICE${N}>, ${B}pulsetcp${N} <${U}STATE${N}> <${U}DEVICE${N}>
 		Set PulseAudio TCP module, possible values: on/off, 1/0, default enable.
 
 	${B}getv${N}, ${B}getvolume${N}
@@ -76,7 +76,7 @@ done
 
 pulseTcp()
 {
-	if test "$1" = "off" || test "$1" = "0"; then
+	if test "$2" = "off" || test "$2" = "0"; then
 		if pactl list modules short | grep -q module-simple-protocol-tcp; then
 			pactl unload-module module-simple-protocol-tcp
 		fi
@@ -85,7 +85,16 @@ pulseTcp()
 
 	"$0" p off
 
-	device="$(pactl list sources short | head -n 1)"
+	# Select audio output device
+	devices="$(pactl list sources short | awk '/alsa_output.*RUNNING/ { print }' | sort -k 2)"
+	select="$3"
+	if [ -z "$select" ]; then
+		echo "$devices" | sed -nE '=;s/.*alsa_output\.(.*)\.monitor.*/\1/p;' | sed 'N;s/\n/) /'
+		printf "Enter device to stream: "
+		read -r select
+	fi
+
+	device="$(echo "$devices" | sed -n "${select}p")"
 	source="$(echo "$device" | awk '{ print $1; }')"
 	format="$(echo "$device" | awk '{ print $4; }')"
 	channels="$(echo "$device" | awk '{ print $5 + 0; }')"
@@ -127,7 +136,7 @@ case "$1" in
 		pamixer --unmute
 		;;
 	p*)
-		pulseTcp "$2"
+		pulseTcp "$@"
 		;;
 	getv*)
 		pamixer --get-volume