#!/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.
#

set -e

BASE_DIR=$(pwd)
WEBSITE_DOC_DIR=$BASE_DIR/site/docs/spark/current
BAHIR_SOURCE_DIR=$BASE_DIR/target/bahir

function checkout_code {
    # Checkout code
    rm -rf target
    mkdir target
    cd target
    git clone https://git-wip-us.apache.org/repos/asf/bahir.git
    cd bahir
    git checkout $GIT_REF
    git_hash=`git rev-parse --short HEAD`
    echo "Checked out Bahir git hash $git_hash"

    git clean -d -f -x

    cd "$BASE_DIR" #return to base dir
}

checkout_code

rm  -rf $WEBSITE_DOC_DIR/spark*.md

cp  $WEBSITE_DOC_DIR/spark-sql-streaming-mqtt.template $WEBSITE_DOC_DIR/spark-sql-streaming-mqtt.md
cat $BAHIR_SOURCE_DIR/sql-streaming-mqtt/README.md >> $WEBSITE_DOC_DIR/spark-sql-streaming-mqtt.md

cp  $WEBSITE_DOC_DIR/spark-streaming-akka.template $WEBSITE_DOC_DIR/spark-streaming-akka.md
cat $BAHIR_SOURCE_DIR/streaming-akka/README.md >> $WEBSITE_DOC_DIR/spark-streaming-akka.md

cp  $WEBSITE_DOC_DIR/spark-streaming-mqtt.template $WEBSITE_DOC_DIR/spark-streaming-mqtt.md
cat $BAHIR_SOURCE_DIR/streaming-mqtt/README.md >> $WEBSITE_DOC_DIR/spark-streaming-mqtt.md

cp  $WEBSITE_DOC_DIR/spark-streaming-twitter.template $WEBSITE_DOC_DIR/spark-streaming-twitter.md
cat $BAHIR_SOURCE_DIR/streaming-twitter/README.md >> $WEBSITE_DOC_DIR/spark-streaming-twitter.md

cp  $WEBSITE_DOC_DIR/spark-streaming-zeromq.template $WEBSITE_DOC_DIR/spark-streaming-zeromq.md
cat $BAHIR_SOURCE_DIR/streaming-zeromq/README.md >> $WEBSITE_DOC_DIR/spark-streaming-zeromq.md

set +e