#!/bin/bash
################################################################################
#   Copyright (c) 2019 AT&T Intellectual Property.                             #
#   Copyright (c) 2019 Nokia.                                                  #
#                                                                              #
#   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.                                             #
################################################################################

OVERRIDEYAML=$1
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"






if [ -z $OVERRIDEYAML ]; then

  DATAPATH=$(cat $DIR/../helm/values.yaml | awk '/^.*datapath:.*/{ print $2;}')
  
else

  DATAPATH=$(cat $OVERRIDEYAML | awk '/^.*datapath:.*/{ print $2;}')


  if [ -z $DATAPATH ]; then
    DATAPATH=$(cat $DIR/../helm/values.yaml | awk '/^.*datapath:.*/{ print $2;}')
  fi

fi

if [ -e $DATAPATH ]; then
	if [ ! -w $DATAPATH ]; then
		echo "Error: you don't have write permission to directory $DATAPATH"
		echo "Deployment terminated."
		exit 1
	fi

	rm -rf $DATAPATH

	mkdir -p $DATAPATH

	tar -xf $DIR/../etc/conf.tar -C $DATAPATH

	chmod -R a+rwx $DATAPATH
else
	mkdir -p $DATAPATH
        if [ $? -eq 0 ]; then
          tar -xf $DIR/../etc/conf.tar -C $DATAPATH
          chmod -R a+rwx $DATAPATH
        else
	  echo "Error: you don't have write permission to directory $DATAPATH"
          echo "Deployment terminated."
          exit 1
	fi


fi