#!/usr/bin/env bash
#
# Sets up all the common variables and imports relevant functions
#
# Version 1.0.1
# - Initial version after refactor
# - Validate STACK_VERSION asap

function require_stack_version() {
if [[ -z $STACK_VERSION ]]; then
echo -e "\033[31;1mERROR:\033[0m Required environment variable [STACK_VERSION] not set\033[0m"
exit 1
fi
}

require_stack_version

if [[ -z $es_node_name ]]; then
# only set these once
set -euo pipefail
export TEST_SUITE=${TEST_SUITE-oss}
export RUNSCRIPTS=${RUNSCRIPTS-}
export DETACH=${DETACH-false}
export CLEANUP=${CLEANUP-false}

export es_node_name=instance
export elastic_password=changeme
export elasticsearch_image=elasticsearch
export elasticsearch_url=https://elastic:${elastic_password}@${es_node_name}:9200
if [[ $TEST_SUITE != "xpack" ]]; then
export elasticsearch_image=elasticsearch-${TEST_SUITE}
export elasticsearch_url=http://${es_node_name}:9200
fi
export external_elasticsearch_url=${elasticsearch_url/$es_node_name/localhost}
export elasticsearch_container="${elasticsearch_image}:${STACK_VERSION}"

export suffix=rest-test
export moniker=$(echo "$elasticsearch_container" | tr -C "[:alnum:]" '-')
export network_name=${moniker}${suffix}

export ssl_cert="${script_path}/certs/testnode.crt"
export ssl_key="${script_path}/certs/testnode.key"
export ssl_ca="${script_path}/certs/ca.crt"

fi

export script_path=$(dirname $(realpath -s $0))
source $script_path/functions/cleanup.sh
source $script_path/functions/wait-for-container.sh
trap "cleanup_trap ${network_name}" EXIT


if [[ "$CLEANUP" == "true" ]]; then
cleanup_all_in_network $network_name
exit 0
fi

echo -e "\033[34;1mINFO:\033[0m Creating network $network_name if it does not exist already \033[0m"
docker network inspect "$network_name" > /dev/null 2>&1 || docker network create "$network_name"