#!/bin/sh
# Convenience script for fetching auxiliary files that are omitted from
# the version control repository of this package.

# Copyright (C) 2022 Free Software Foundation, Inc.
#
# 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 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <https://www.gnu.org/licenses/>.

# Usage: ./autopull.sh [--one-time]
#
# Options:
#   --one-time          Optimize, assuming that the current directory will be
#                       used to build the current version only and will be
#                       thrown away afterwards.

# Parse options.

shallow=

while :; do
  case "$1" in
    --one-time) shallow='--depth 1'; shift;;
    *) break ;;
  esac
done


./gitsub.sh pull $shallow || exit 1

echo "$0: done.  Now you can run './autogen.sh'."