Changes to bin/create-bluetooth-speaker-sinks. All files

bin/create-bluetooth-speaker-sinks

new file mode 100755@@ -0,0 +1,76 @@+#!/usr/bin/env bash++set -euo pipefail++VIRTUAL_SINK="bluetooth_speakers"+DESC="Bluetooth-Speakers"+TAG="bluetooth-speaker-loopback"++find_speaker_sinks() {+  pactl list sinks |+    awk '+      /^Sink #/ { sink="" }+      /^\s*Name:/ { sink=$2 }+      /^\s*Description:/ {+        desc=$0+        if (sink ~ /^bluez_output\./ && desc ~ /Denon|JBL Flip/) {+          print sink+        }+      }+    '+}++ensure_virtual_sink() {+  if ! pactl list short sinks | awk '{print $2}' | rg -qx "$VIRTUAL_SINK"; then+    pactl load-module module-null-sink \+      sink_name="$VIRTUAL_SINK" \+      sink_properties="device.description=\"$DESC\"" >/dev/null+  fi+  # pactl set-default-sink "$VIRTUAL_SINK"+  # pactl set-sink-volume "$VIRTUAL_SINK" 100%+  pactl set-sink-mute "$VIRTUAL_SINK" 0+}++unload_loopbacks() {+  pactl list modules |+    awk -v tag="$TAG" '+      /^Module #/ {+        id = $2+        sub(/^#/, "", id)+      }+      $0 ~ tag {+        print id+      }+    ' |+    while read -r id; do+      pactl unload-module "$id" || true+    done+}++create_loopbacks() {+  local sinks=()+  mapfile -t sinks < <(find_speaker_sinks)++  if ((${#sinks[@]} == 0)); then+    echo "No connected bluetooth speaker sinks found."+    exit 0+  fi++  for sink in "${sinks[@]}"; do+    # pactl set-sink-volume "$sink" 100% || true+    pactl set-sink-mute "$sink" 0 || true++    pactl load-module module-loopback \+      source="${VIRTUAL_SINK}.monitor" \+      sink="$sink" \+      latency_msec=100 \+      sink_input_properties="application.name=\"$TAG\"" >/dev/null+  done++  echo "Routing $VIRTUAL_SINK to:"+  printf '  %s\n' "${sinks[@]:0:4}"+}++ensure_virtual_sink+unload_loopbacks+create_loopbacks