#!/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.
#

# NOTE: this is the script used by CI to push to apache. If you are looking for
#       staging the changes, try the `staging-website.sh` script.

CONTENT_ROOT_DIR=$1
TMP_DIR=/tmp/distributedlog-site-tmp
ORIGIN_REPO=$(git remote show origin | grep 'Push  URL' | awk -F// '{print $NF}')
# ORIGIN_REPO=$(git remote show origin | grep 'Push  URL' | awk -F// '{print $NF}')
echo "ORIGIN_REPO: $ORIGIN_REPO"

copy_javadoc() {
  root_dir=$1
  for dir in `ls $root_dir/docs`; do
    mkdir -p $root_dir/content/docs/$dir/api/java/
    cp -r $root_dir/docs/$dir/api/java/* $root_dir/content/docs/$dir/api/java/
  done
}

(
  rm -rf $TMP_DIR
  mkdir -p $TMP_DIR
  cd $TMP_DIR
  REVISION=$(git rev-parse --short HEAD)

  # clone the remote repo
  git clone "https://$ORIGIN_REPO" .
  git config user.name "Apache DistributedLog Site Updater"
  git config user.email "distributedlog-dev@bookkeeper.apache.org"
  git checkout asf-site
  # copy the apache generated dir
  cp -r $CONTENT_ROOT_DIR/production_content/* $TMP_DIR/content/
  cp -r $CONTENT_ROOT_DIR/apache_content/* $TMP_DIR/
  # copy the javadoc to content
  copy_javadoc $TMP_DIR

  git add -A .
  git diff-index --quiet HEAD || (git commit -m "Updated site at revision $REVISION" && git push -q origin HEAD:asf-site)

  rm -rf $TMP_DIR
)