#! /bin/bash

harmony-ve()(

  set -eu

  [ "${1:-}" != "-d" ]  || { set -x ; shift ; }
  trap '[ "$?" = "0" ] || >&2 echo  ABNORMAL TERMINATION' EXIT

  SCRIPTS_DIR=$(readlink -f "$(dirname "${BASH_SOURCE}")")
  . "${SCRIPTS_DIR}/common"

  _short_help(){

    cat <<-EOM
  
  NAME

    harmony-ve

  DESCRIPTION

    CLI management toolkit for Harmony Virtualized Execution Environment

  SYNOPSYS

    harmony-ve [GLOBAL_OPTIONS] COMMAND [OPTIONS]

    harmony-ve dependencies      # manage localhost depend
    harmony-ve network           # manage localhost netork

    harmony-ve opnsense-img-src  # manage opnsense OS source images
    harmony-ve opnsense-img      # manage opnsense OS images

    harmony-ve vm                # manage vm

EOM

  }

  _extra_help(){

    cat <<-EOM

  DESCRIPTION

    Automation CLI to easily provision and manage a Virtualized Execution Environment for testing and learning Harmony.

    This tool allows:
      - new harmony users to start testing within 15 minutes on their development desktop
      - automate virtualized test in pipeline

  GLOBAL_OPTIONS

    -d     Debug mode.

  WARNINGS

    This script is experimetal. Use with caution.
EOM


  }


  # Implement functions

case "${1:-}" in

  "")
	_short_help
	;;
  -h|--help)
	_short_help
	_extra_help
	;;
   # Commands entrypoints
   deps|dependencies)
	   harmony-ve-dependencies "${@:2}"
	   ;;
   net|network)
	   harmony-ve-network"${@:2}"
	   ;;
   img-src|opnsense-img-src)
	   harmony-ve-opnsense-img-src "${@:2}"
	   ;;
   img|opnsense-img)
	   harmony-ve-opnsense-img "${@:2}"
	   ;;
   vm)
	   harmony-ve-vm "${@:2}"
	   ;;

   *)
        _warn "Unknown COMMAND '$1'"
	exit 1
	;;
esac 

)


[ "$0" != "${BASH_SOURCE}" ] || harmony-ve "${@}"