export CORE_ENTRYPOINT_CONF_VERSION=v5
export MAILMAN_EXTRA_CFG_VERSION=v1
export NGINX_CONF_VERSION=v1
export SETTINGS_LOCAL_VERSION=v2
export WEB_ENTRYPOINT_CONF_VERSION=v1


file_env() {
  local var="$1"
  local fileVar="${var}_FILE"
  local def="${2:-}"

  if [ "${!var:-}" ] && [ "${!fileVar:-}" ]; then
    echo >&2 "error: both $var and $fileVar are set (but are exclusive)"
    exit 1
  fi

  local val="$def"
  if [ "${!var:-}" ]; then
    val="${!var}"
  elif [ "${!fileVar:-}" ]; then
    val="$(< "${!fileVar}")"
  fi

  declare -x -g "$var"="$val"
  unset "$fileVar"
}

environment() {
    file_env "DATABASE_PASSWORD"
    file_env "HYPERKITTY_API_KEY"
    file_env "MAILMAN_REST_PASSWORD"
    file_env "SECRET_KEY"

    declare -x -g "DATABASE_URL"="postgres://${DATABASE_USER}:${DATABASE_PASSWORD}@${DATABASE_HOST}/${DATABASE_NAME}"
}

shell() {
    ## Run a shell with proper environment
    environment
    bash $@
}

manage() {
    environment
    python3 manage.py $@
}