#!/usr/bin/env bash

EXTERNAL_IP="$(curl -s http://icanhazip.com)"

# OS specific support
if _uname=$(command -v uname); then
    case $("${_uname}" | tr '[:upper:]' '[:lower:]') in
        linux*)
            TEMP="$(cat /sys/class/thermal/thermal_zone0/temp)"
            ;;
        darwin*)
            if [ -e "/usr/local/bin/osx-cpu-temp" ]; then
                TEMP="$(/usr/local/bin/osx-cpu-temp | cut -c -4 | sed -E 's/\.//g')00"
            fi
            ;;
    esac
fi

# Print output
printf 'exec ip_external="%s",cpu_temp=%s' "${EXTERNAL_IP}" "${TEMP}"