#!/usr/bin/env bash

#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you 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.
#

#
# Generates the version.go file.
#
# ./generate_version.sh [release-version]      Generates the version.go file
#

die() {
    echo $@
    exit 1
}

[ $# -lt 1 ] && die "You must specify the release version."
RELEASE_VERSION=$1

SCRIPT_DIR="$(cd "$( dirname $0 )" && pwd)"
cd "${SCRIPT_DIR}"
GIT_VERSION=$(git rev-parse HEAD)
[ $? -eq 0 ] || die "Failed to run 'git rev-parse HEAD'"
cat <<EOF > "./src/org/apache/htrace/common/version.go"
/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */

// THIS IS GENERATED CODE.  DO NOT EDIT.

package common

const RELEASE_VERSION = "$RELEASE_VERSION"
const GIT_VERSION = "$GIT_VERSION"
EOF