lib.sh

#!/usr/bin/env bash
# shellcheck disable=SC2034

# To be sourced within the generate-* scripts in this directory.
# We need to deal with cf version 7 and 8 JSON differences in service
# key data; the latter starts with a single `credentials` property.

set -o errexit

declare uaa_url clientid clientsecret service_key_file

service_key_file="${1:?Specify name of file containing service key data}"
shift

uaa_url="$(jq -r '(.credentials//.).uaa.url' "${service_key_file}")"
clientid="$(jq -r '(.credentials//.).uaa.clientid' "${service_key_file}")"
clientsecret="$(jq -r '(.credentials//.).uaa.clientsecret' "${service_key_file}")"

if [[ -z $uaa_url ]]; then
  echo "No service key data available"
  exit 1
fi