pyrex-init-build-env

#! /bin/bash
#
# Copyright 2019 Garmin Ltd. or its subsidiaries
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

if [ -n "${BASH_SOURCE[*]}" ]; then
	THIS_SCRIPT=$BASH_SOURCE
elif [ -n "$ZSH_NAME" ]; then
	THIS_SCRIPT=$0
else
	THIS_SCRIPT="$(pwd)/pyrex-init-build-env"
fi

if [ -z "$ZSH_NAME" ] && [ "$0" = "$THIS_SCRIPT" ]; then
    echo "Error: This script needs to be sourced. Please run as '. $THIS_SCRIPT'"
    exit 1
fi

export PYREX_CONFIG_BIND

if [ -z "$PYREX_CONFIG_BIND" ]; then
	PYREX_CONFIG_BIND=$(readlink -f "$(dirname "$THIS_SCRIPT")")
fi

if [ -z "$PYREX_ROOT" ]; then
	PYREX_ROOT=$(dirname "$(readlink -f "$THIS_SCRIPT")")
fi

if [ -z "$PYREX_OEINIT" ]; then
	if [ -z "$OEROOT" ]; then
		PYREX_OEINIT="$(pwd)/oe-init-build-env"
	else
		PYREX_OEINIT="$OEROOT/oe-init-build-env"
	fi
fi
unset THIS_SCRIPT

if [ -z "$PYREX_TEMP_ENV_FILE" ]; then
	PYREX_TEMP_ENV_FILE=$(mktemp -t pyrex-env.XXXXXX)
fi

pyrex_cleanup() {
	rm -f "$PYREX_TEMP_ENV_FILE"
	unset PYREX_OEINIT PYREX_ROOT PYREX_TEMP_ENV_FILE pyrex_cleanup
}

export PYREXCONFFILE

if [ -n "$PYREXCONFFILE" ] && [ "${PYREXCONFFILE#/}" = "$PYREXCONFFILE" ]; then
    PYREXCONFFILE="$(pwd)/$PYREXCONFFILE"
fi

"$PYREX_ROOT/pyrex.py" capture \
		-a PYREX_OEINIT "$PYREX_OEINIT" \
		-e PYREXCONFFILE \
		-e TEMPLATECONF \
		-- 9 "$@" \
		9> "$PYREX_TEMP_ENV_FILE"
if [ $? -ne 0 ]; then
	pyrex_cleanup
	return 1
fi

. "$PYREX_TEMP_ENV_FILE"
if [ $? -ne 0 ]; then
	pyrex_cleanup
	return 1
fi

pyrex_cleanup

# vim: noexpandtab