#!/bin/bash
#
# Emit the tmux status-bar network segment.
#   No VPN:  "<local_ip>"
#   VPN up:  "<local_ip> (local) / <vpn_ip> (vpn)"
#

set -u

local_ip=$("$HOME/.local/bin/tmux-ip" 2>/dev/null || true)
vpn_ip=$("$HOME/.local/bin/tmux-vpn-ip" 2>/dev/null || true)

if [ -n "${vpn_ip:-}" ]; then
  printf '\xe2\x8c\x82 %s / \xe2\x87\xa1 %s\n' "${local_ip:-}" "$vpn_ip"
else
  printf '%s\n' "${local_ip:-}"
fi