#!/bin/bash
source /etc/profile

function killService(){
keeppath='/etc/init.d/clickhouse-server'
if [ -x $keeppath ];then
service clickhouse-server stop
fi
}

function killPid(){

livenum=`rpm -qa | grep clickhouse | wc -l`
if [ $livenum -ne 0 ];then
service clickhouse-server stop
rpm -e --noscripts clickhouse-server-21.8.13.1.altinitystable-2.noarch
rpm -e --noscripts clickhouse-client-21.8.13.1.altinitystable-2.noarch
rpm -e --noscripts clickhouse-common-static-21.8.13.1.altinitystable-2.x86_64
fi

}

function drop_folder(){
FOLDER_NAME=$1

if [ -d "$FOLDER_NAME" ];then
  rm -rf $FOLDER_NAME
fi
}

function drop_file(){
FILE_NAME=$1

if [ -f "$FILE_NAME" ];then
  rm -rf $FILE_NAME
fi
}

killService
sleep 15
killPid
drop_folder {{ deploy_dir }}/clickhouse
drop_folder {{ data_dir }}/clickhouse