HapiJS - Static Files

I am trying to create a plugin for serving my static files in HapiJS. My file structure is the following

|_ plugins
|  |_ assets
|    |_ assets.js
|    |_ package.json 
|  |_ views
|_ public
|  |_ css
|app.js
| config.json
| package.json

Within my plugins/assets/assets.js file I have the following code:

const Inert = require('inert');

exports.register = function(server, options, next) {

    server.register('inert');

    server.route({
        method: 'GET',
        path: '/{public}',
        handler: {
            directory: {path: '../../public'}
        }
    });

    next();
};

exports.register.attributes = {
    pkg: require('./package');
}

Within my config.json file (glue manifest):

{
  "server": {
    "app": {
      "slogan": "We push the web forward"
    }
  },
  "connections": [
    {
      "port": 3000,
      "labels": ["web-ui"]
    }
  ],
  "registrations": [
    {"plugin": "vision"},
    {"plugin": "inert"},
    {"plugin": "glue"},
    {"plugin": "./plugins/assets"}
  ]
}

And finally, in my app.js:

var Hapi = require('hapi');
var Glue = require('glue');

var manifest = require('./config.json');

const options = {
    relativeTo: __dirname
};

Glue.compose(manifest, options, function (err, server) {
    server.start(function(err) {
        console.log('Server running');
    });
});

My question is this the correct way to serve static files using a plugins approach with glue? All the examples I have seen do not use a plugin approach and instead use the server.register() within the app.js file to serve the static files from the public directory.

via Vince