#!/bin/bash

  if [ $# -lt 1 ]; then

      printf "NOM \n"
      printf "\t Bridge\n"

      printf "SYNOPSIS \n"

      printf "\t baleine bridge <COMMANDES> [arguments]\n"

      printf "Description: \n \n"

      printf "\t La commande 'bridge' permet de créer des bridges Linux, en supprimer et lister les bridges existants (Nom) \n" 

      printf "Les commandes sont :\n \n"
      printf "\t %-10s %-10s \n" "<create>"  "crée un bridge."
      printf "\t \t [-b], [NOM_BRIDGE]\n \n" 
      printf "\t \t [-a], [ADDR_IPV4]\n \n" 
      printf " \t %-10s %-10s \n" "<list>"  "liste les bridges existants ainsi que leurs manifestes."
      printf " \t %-10s %-10s \n" "<remove>"  "Supprime le bridge donné en argument."
      printf "\t \t [-b], --bridge [NOM_BRIDGE]\n \n"
      printf " \t %-10s %-10s \n" "<up>"  "Met up le bridge donné en argument."
      printf "\t \t [-b], --bridge [NOM_BRIDGE]\n \n"
      printf " \t %-10s %-10s \n" "<down>"  "Met down le bridge donné en argument."
      printf "\t \t [-b], --bridge [NOM_BRIDGE]\n \n"

      printf "Utilisez baleine <commande> help pour plus d'informations à propos d'une commande.\n"
  fi

  case $1 in

  
      "create")
          #Si on veut creer un bridge (qu'on a apellé le script ./balaine.sh bridge create)

          bash create_bridge.sh "${@:2}"

          ;;
      "list")
          #Si on veut lister les bridges (qu'on a apellé le script ./balaine.sh bridge list)

          bash list_bridges.sh "${@:2}"

          ;;
      "remove")

          bash remove_bridge.sh "${@:2}"

             ;;
      "up")

          bash up_bridge.sh "${@:2}"

             ;;
      "down")

          bash down_bridge.sh "${@:2}"

  esac