record_audio_output_pw

#!/bin/sh

if pgrep pw-record
then 
  # Stop recording audio
  pkill pw-record
else
  # Get the default WirePlumber sink (output device) ID
  targetSink=$(wpctl status | grep -oPm 1 '\*\s+\K\d+')

  # 5-character random string
  rand=$(cat /dev/urandom | tr -dc 'A-Z0-9' | fold -w 7 | head -n 1)

  # Construct filename
  filename="$(xdg-user-dir DOWNLOAD)/out_${rand}.mp3"

  # Record audio to the file
  pw-record --target=$targetSink - | lame -r -s 48 -m s -V7 - $filename

  # Copy the file to the clipboard
  echo "file://${filename}"|xclip -i -sel c -t text/uri-list
fi