backup.sh

#!/bin/bash

#	TODO
#+	script per restore ( da fare con molta cautela )

# Load configuration and libraries
###################################
if [ ! -e "configure" ]; then
	log "*** FATAL ERROR: CONFIGURATION FILES 'configure' CANNOT BE FOUND *** "
	exit 1
fi

. configure
for lib in `ls lib/`; do
	. lib/$lib
done

# Working Directory
WD=$(cd `dirname $0` && pwd)
# Conf Directory
CONF_DIR=$WD"/"$CONF_DIR
# "conf" files
HOSTS=`ls $CONF_DIR`

# Handling of command line arguments
DEBUG=0
VERBOSE=0
MAIL=0

LOG=$(create_log ${WD}/${LOG_MAIN_DIR})

# test if there are backward compatibility problems
###################################################
transitionals

# Here We Go!
###################################################
function exec_backup() {
  test_rdiff
  test_logrotate
  conf_parser
  backup
  log "\n$(df -h)" 1
  send_mail
  archive_log
}

# A sort of getopts
###################################################
if [ $# -eq 0 ]; then
  usage
fi

# attende l'input ed esegue l'azione selezionata
until [[ -z "$1" ]]; do
  case "$1" in
    "--backup")   exec_backup ;;
    "-b")         exec_backup ;;
    "--debug")    set_debug ;;
    "-d")         set_debug ;;
    "--help")     usage ;;
    "-h")         usage ;;
    "--mail")     set_mail ;;
    "-m")         set_mail ;;
    "--verbose")  set_verbose ;;
    "-v")         set_verbose ;;
    "--version")  print_version ;;
    *)            usage ;;
  esac
  shift
done