#!/bin/sh

LOG_PATH="/app/var/log/${APP_ENV}.log"

# only attempt logging if we have enabled logging
# and the log file exists.
if [ "${APP_LOG}" == "1" ]
then
  if [ -f ${LOG_PATH} ]
    then
       # attempt to tail the log one line at a time.
       # the supervisor job will push output to STDOUT.
       echo "Now tailing ${LOG_PATH}..."
       tail -f -n 1 ${LOG_PATH}
    else
       echo "Cannot find ${LOG_PATH}. Will now exit..."
    fi
fi