IMG="${IMG:-${TOOLS_REGISTRY_PROVIDER}/${PROJECT_ID}/${IMAGE_NAME}:${IMAGE_VERSION}}"

CONTAINER_CLI="${CONTAINER_CLI:-docker}"

# Try to use the latest cached image we have. Use at your own risk, may have incompatibly-old versions
if [[ "${LATEST_CACHED_IMAGE:-}" != "" ]]; then
  prefix="$(<<<"$IMAGE_VERSION" cut -d- -f1)"