#!/usr/bin/env bash
#
# Print public IP address

set -e

url='https://api.ipify.org?format=text'

if [ "$1" = "-c" ]; then
  if [ "$(uname -s)" = "Darwin" ]; then
    curl -s "$url" | pbcopy
  else
    curl -s "$url" | xclip -i
  fi
else
  curl -s "$url"
fi