#!/bin/bash
#remaster lib
[ -d "<LIBDIR>" ] || { echo "LIBDIR not exist"; exit 1; }

#on_exit [error_level]
function on_exit() {
  #send log and errorlevel[success/errorr xy]

  if [ "$1" != "0" ]; then
    log_mail_subject="$log_mail_subject [ERROR]"
  else
    log_mail_subject="$log_mail_subject [Success]"
  fi

  #Mail Body:
  for mail_aim in `echo "$log_mail_aim" | tr "," " "`; do
    {
      echo "$log_mail_subject"
      echo $'####################################################################################\n\n'
      cat "$log_file"
    } | sendemail -s "$log_mail_smtp" -f "$log_mail_source" -t "$mail_aim" -u "$log_mail_subject" -o tls=no
  done

  [ "$1" != "0" ] && {
    chroot_umount$distro "$chroot_path" 2> /dev/null
    workspace_erase "$iso_extr_dir/" "$chroot_path/" 2> /dev/null
  }
  exit $1
}

#this func is standalone executable
[ -n "$1" ] && {
  on_exit $@
}