> +
> + @Resource
> + @Named(ChefProperties.CHEF_LOGGER)
> + private Logger logger = Logger.NULL;
> +
> + /** The configured version of the Chef Server API. */
> + private final String apiVersion;
> +
> + @Inject
> + ChefVersionSupplier(@ApiVersion String apiVersion) {
> + this.apiVersion = checkNotNull(apiVersion, "apiVersion must not be
> null");
> + }
> +
> + @Override
> + public Integer get() {
> + Pattern versionPattern = Pattern.compile("(\\d+)\\.(\\d+)(\\.\\d+)*");
If we're only interested in the major version, how about a regex for "0.(x)" or
"(x).y" and then simply always return matching group 1?
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