#!/bin/bash
#

# Copyright (C) 2013 Google 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 2 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.

set -e -u -o pipefail

if [[ -e doc/manpages.rst ]]; then
  echo 'doc/manpages.rst should not exist' >&2
  exit 1
fi

if [[ -n "$ENABLE_MANPAGES" ]]; then
  mv doc/manpages-enabled.rst doc/manpages.rst
  rm doc/manpages-disabled.rst
else
  mv doc/manpages-disabled.rst doc/manpages.rst
  if [[ -e doc/manpages-enabled.rst ]]; then
    rm doc/manpages-enabled.rst
  fi
fi

exec "$@"