#!/bin/bash
# Author   : Gaston Gonzalez
# Date     : 21 November 2024
# Updated  : 13 November 2025
# Purpose  : Determines if time has been synchronized via GPS

if [ ! -e /dev/et-gps ]; then
  et-log "No GPS detected. Can't verify time sync"
  exit 1
fi

TRACKING_INFO=$(chronyc tracking | grep NMEA)
if [ $? -ne 0 ]; then
  et-log "GPS plugged in, but not used for time source. There may an internet connection."
  exit 1
fi


et-log "Time appears to be synched via GPS"
echo ""
chronyc tracking | grep time