Add support for hapi v17

.travis.yml

@@ -3,7 +3,8 @@ after_success: npm run coveralls
 language: node_js
 
 node_js:
-  - "4"
-  - "5"
+  - "8"
+  - "9"
+  - "node"
 
 sudo: false

README.md

@@ -1,7 +1,7 @@
 # copperfield
 Server-level [houdin](https://github.com/ruiquelhas/houdin) validation for [hapi](https://github.com/hapijs/hapi).
 
-[![NPM Version][fury-img]][fury-url] [![Build Status][travis-img]][travis-url] [![Coverage Status][coveralls-img]][coveralls-url] [![Dependencies][david-img]][david-url]
+[![NPM Version][version-img]][version-url] [![Build Status][travis-img]][travis-url] [![Coverage Status][coveralls-img]][coveralls-url] [![Dependencies][david-img]][david-url] [![Dev Dependencies][david-dev-img]][david-dev-url]
 
 ## Table of Contents
 
@@ -18,7 +18,6 @@ $ npm install copperfield
 ```
 
 ## Usage
-
 Register the package as a server plugin to enable validation for each route that parses — `parse: true` — and reads the request payload into memory — `output: 'data'`. For every other route with a different configuration, the validation is skipped.
 
 If the validation fails, a [joi](https://github.com/hapijs/joi)-like `400 Bad Request` error is returned alongside an additional `content-validation: failure` response header. If everything is ok, the response will ultimately contain a `content-validation: success` header.
@@ -29,23 +28,19 @@ If the validation fails, a [joi](https://github.com/hapijs/joi)-like `400 Bad Re
 const Hapi = require('hapi');
 const Copperfield = require('copperfield');
 
-const server = new Hapi.Server();
-server.connection({
-    // go nuts
-});
-
-const plugin = {
-    register: Copperfield,
-    options: {
-        // Allow png files only
-        whitelist: ['image/png']
-    }
-};
+try {
+    const server = new Hapi.Server();
 
-server.register(plugin, (err) => {
+    await server.register({
+        plugin: Copperfield,
+        options: {
+            // Allow png files only
+            whitelist: ['image/png']
+        }
+    });
 
     server.route({
-        config: {
+        options: {
             payload: {
                 output: 'data',
                 parse: true
@@ -54,21 +49,23 @@ server.register(plugin, (err) => {
         }
     });
 
-    server.start(() => {
-        // go nuts
-    });
-});
+    await server.start();
+}
+catch (err) {
+    throw err;
+}
 ```
 
 ## Supported File Types
+The same as [file-type](https://github.com/sindresorhus/file-type/tree/v7.0.0#supported-file-types).
 
-The same as [file-type](https://github.com/sindresorhus/file-type#supported-file-types).
-
-[coveralls-img]: https://coveralls.io/repos/ruiquelhas/copperfield/badge.svg
+[coveralls-img]: https://img.shields.io/coveralls/ruiquelhas/copperfield.svg?style=flat-square
 [coveralls-url]: https://coveralls.io/github/ruiquelhas/copperfield
-[david-img]: https://david-dm.org/ruiquelhas/copperfield.svg
+[david-img]: https://img.shields.io/david/ruiquelhas/copperfield.svg?style=flat-square
 [david-url]: https://david-dm.org/ruiquelhas/copperfield
-[fury-img]: https://badge.fury.io/js/copperfield.svg
-[fury-url]: https://badge.fury.io/js/copperfield
-[travis-img]: https://travis-ci.org/ruiquelhas/copperfield.svg
+[david-dev-img]: https://img.shields.io/david/dev/ruiquelhas/copperfield.svg?style=flat-square
+[david-dev-url]: https://david-dm.org/ruiquelhas/copperfield?type=dev
+[version-img]: https://img.shields.io/npm/v/copperfield.svg?style=flat-square
+[version-url]: https://www.npmjs.com/package/copperfield
+[travis-img]: https://img.shields.io/travis/ruiquelhas/copperfield.svg?style=flat-square
 [travis-url]: https://travis-ci.org/ruiquelhas/copperfield

lib/index.js

@@ -3,19 +3,20 @@
 const Houdin = require('houdin');
 const Supervizor = require('supervizor');
 
-exports.register = function (server, options, next) {
+const internals = {};
 
-    const plugin = {
-        register: Supervizor,
+internals.register = async function (server, options) {
+
+    return await server.register({
+        plugin: Supervizor,
         options: {
             validator: Houdin.validate,
             whitelist: options.whitelist
         }
-    };
-
-    server.register(plugin, next);
+    });
 };
 
-exports.register.attributes = {
-    pkg: require('../package.json')
+module.exports = {
+    pkg: require('../package.json'),
+    register: internals.register
 };