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#!/bin/sh
# Copyright (C) 2015 Codethink Limited
#
# 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; version 2 of the License.
#
# 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 <http://www.gnu.org/licenses/>.
# Preparatory checks for Morph 'sysroot' write extension
set -eu
location="$1"
if [ -d "$location" ]; then
echo >&2 "ERROR: Deployment directory already exists: $location"
exit 1
fi
if [ "$UPGRADE" == "yes" ]; then
echo >&2 "ERROR: Cannot upgrade a sysroot deployment"
exit 1
fi
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