#! /bin/bash

PROJECT=update

# Available sub-projects.
AVAILABLE_PROJECTS=( update )

# Enabled sub-projects.
PROJECTS=( update )

# Additional options (see functions sources below).
# Options followed by a ':' require an argument, by '::' allow an optional argument.
SHORT_OPTIONS=
# Long options are not available with BSD getopt.
LONG_OPTIONS=

# Help for additional options
usage() {
  # option h "help" "display this help and exit"
  return
}

# Find the directory containing this script.
source="${BASH_SOURCE[0]}"
while [ -h "${source}" ] ; do
  SCRIPTS="$(cd -P "$(dirname "${source}")" && pwd)"
  source="$(readlink "${source}")"
  [[ ${source} != /* ]] && source="$DIR/${source}"
done
SCRIPTS="$(cd -P "$(dirname "${source}")" && pwd)"

check_target() {
  echo ""
}

get_targets() {
  echo $(cd ${SCRIPTS}; echo build-* | sed -e 's/build-//g')
}

# Get support functions and definitions.
source ${SCRIPTS}/support

if [ "${TARGET}" != "" -a "${TARGET}" != "all" ] ; then
  # Update a single package.
  run ${SCRIPTS}/build-${TARGET} -cupP
elif [ "${TARGET}" = "all" ] ; then
  # Update all known packages.
  for package in ${TARGETS} ; do
    run ${SCRIPTS}/build-${package} -cupP
  done
fi