#! /bin/bash
#  (BASH script) -- 
#
# Version:   
# Copyright: (c)2021 Alastair Irvine <alastair@plug.org.au>
# Keywords:  
# Notice:    
# Licence:   This file is released under the GNU General Public License
#
# Description:
#   
#
# Usage: 
# Options:
#   
#
# Licence details:
#     This program is free software; you can redistribute it and/or modify
#     it under the terms of the GNU General Public License as published by
#     the Free Software Foundation; either version 2 of the License, or (at
#     your option) any later version.
#
#     See http://www.gnu.org/licenses/gpl-2.0.html for more information.
#
#     You can find the complete text of the GPLv2 in the file
#     /usr/share/common-licenses/GPL-2 on Debian systems.
#     Or see the file COPYING in the same directory as this program.
#
#
# TO-DO:


SELF=`basename "$0"`
ALLOWED_OPTIONS=vh
ALLOWED_LONG_OPTIONS=help,verbose


# *** FUNCTIONS ***
show_help()
{
  cat << EOT_HELP
EOT_HELP
}


# *** MAINLINE ***
# == command-line parsing ==
# -- defaults --
debug=0
verbose=0

# -- option handling --
set -e
orthogonal_opts=$(getopt --shell=sh --name=$SELF \
  --options=+$ALLOWED_OPTIONS --longoptions=$ALLOWED_LONG_OPTIONS -- "$@")
eval set -- "$orthogonal_opts"
set +e      # getopt would have already reported the error

while [ x"$1" != x-- ] ; do
  case "$1" in
    -d) debug=$((debug + 1)) ;;
    -v|--verbose) verbose=$((verbose + 1)) ;;
    -h|--help) show_help ; exit ;;
    -1) echo "${SELF}: Warning: Blah blah blah feature unsupported" >&2 ;;
  esac
  shift     # get rid of option (or if the inner shift already did, get rid of arg)
done
shift       # get rid of the "--"

# -- argument checking --
## if [ $# != 2 -a $# != 3 ] ; then
##   ## echo "Usage: $SELF ..." >&2
##   show_help >&2
##   exit 1
## fi

# -- argument handling --


# == sanity checking ==


# == preparation ==


# == processing ==