Install Module¶

_install_check_show_installable_args () {

  [[ $DEBUG ]] && echo -en "(_install_check_show_installable_args args: $@)\n"

  # Reinitialize opt index position
  OPTIND=1
  while getopts "n:t:f:h" opts "$@" ; do
    case $opts in

      n) DBM_REL_NAME="$OPTARG";;
      t) DBM_REL_VERSION_TO="$OPTARG";;
      f) DBM_REL_VERSION_FROM="$OPTARG";;
      h)
        echo -en "[-n name]               Release Name.\n"
        echo -en "[-t version_to]         Release version target of the installation.\n"
        echo -en "[-f version_from]       Release version source of the installation.\n"
        return 1
        ;;

    esac
  done

  if [ -z "$DBM_REL_NAME" ] ; then
    echo "Missing Release Name."
    return 1
  fi

  if [ -z "$DBM_REL_VERSION_TO" ] ; then
    echo "Missing Release version that has a dependency."
    return 1
  fi

  if [ -z "$DBM_REL_VERSION_FROM" ] ; then
    echo "Missing Release version needed on target."
    return 1
  fi

  return 0
}