strict-mode.shsource

#!/usr/bin/env bash
#*******************************************************************************
# Copyright (c) 2020 Eclipse Foundation and others.
# This program and the accompanying materials are made available
# under the terms of the Eclipse Public License 2.0
# which is available at http://www.eclipse.org/legal/epl-v20.html,
# or the MIT License which is available at https://opensource.org/licenses/MIT.
# SPDX-License-Identifier: EPL-2.0 OR MIT
#*******************************************************************************

IFNDEF="$(echo "${BASH_SOURCE[@]}" | sha1sum | sed -E 's/^([^ ]*) .*$/import_\1/g')"
if [ -z "${!IFNDEF:-}" ]; then export "${IFNDEF}=1"

# See http://redsymbol.net/articles/unofficial-bash-strict-mode/
set -o errexit
set -o nounset
set -o pipefail

IFS=$'\n\t'
export IFS

fi #IFNDEF