#!/usr/bin/env bash

SCRIPT="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"

#set -x

KEYCLOAK_PATH=${1:?First parameter is the directory env and config files are relative to}
ENV_FILE=${2:?Second parameter is a comma-separated list of .env file which has exported template variables}
FINAL_CONFIG_FILE=${3:?Forth parameter is the name of the final config file. It is relative to where this script is run from}

source $ENV_FILE

parentdir="$(dirname "$FINAL_CONFIG_FILE")"
mkdir -p $parentdir

echo "" > $FINAL_CONFIG_FILE

for f in $($SCRIPT/find-template-files $KEYCLOAK_PATH "test-realm" "json")
do
  envsubst < $f  >> $FINAL_CONFIG_FILE
done
