#!/bin/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.

BASEDIR=$1
DRUID_VERSION=$2
THIS_OR_THE_LATEST="this"

if ! [[ "$DRUID_VERSION" =~ [0-9]+\.[0-9]+\.[0-9]+(\-incubating)?$ ]];
then
  DRUID_VERSION="latest"
  THIS_OR_THE_LATEST="the latest"
fi

sed -e "s/{THIS_OR_THE_LATEST}/${THIS_OR_THE_LATEST}/;s/{DRUIDVERSION}/${DRUID_VERSION}/" ${BASEDIR}/README.template > ${BASEDIR}/README