#!/usr/bin/env bash

# if mullvad is not installed
if ! [ -x "$(command -v mullvad)" ]; then
  echo " "
  exit 1
fi

while read -r LINE; do
  if echo "$LINE" | grep -q 'Connected'; then
    # regex grep the relay, e.g. se7 for sweden-7
    OUTPUT=$(echo "$LINE" | grep -oP "\w{2}\d+")
    ICON=" "
  else
    ICON=" "
  fi

  echo "$ICON" "${OUTPUT^^}"
done < <(mullvad status listen)