public static boolean hasExternalRegistryConf() {
        String hyscaleregistryConf = System.getenv(HYS_REGISTRY_CONFIG_ENV);
        if (StringUtils.isBlank(hyscaleregistryConf)) {
            return false;
        }
        return Boolean.valueOf(hyscaleregistryConf);
    }
Source path is absolute if
1. It starts with absolute path, given absolute path is fixed
2. If absolute path not fixed then {@link File#isAbsolute()}
@param source
@return
commons/src/main/java/io/hyscale/commons/config/SetupConfig.java