hapi.js - 404 route VS static files route

I'm trying to migrate my Express app to hapi.js, and I having trouble with my routes. I just want 2 GET : my index '/', and everything that is not '/' to redirect to '/'.

Using Express I had this:

// static files
app.use(express.static(__dirname + '/public'));

// index route
app.get('/', function (req, res) { 
  // whatever
}

// everything that is not /
app.get('*', function(req, res) { 
  res.redirect('/');
});

I have issues with hapi.js to get the same behaviour. My "static road" looks like this:

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

and my "404 road" would be:

server.route({ 
  method: 'GET', 
  path: '/{path*}', 
  handler: function (request, reply) {
    reply.redirect('/');
  }
});

and I get this error:

Error: New route /{path*} conflicts with existing /{path*}

How can I resolve this?

You're defining 2 routes with the same method and path, which is a conflict as far as hapi's router is concerned. That's why you're getting the error.

If a file isn't found by the directory handler, it will respond with a 404 error by default.

What you can do is intercept this with an onPreReponse handler, which checks if the response is an error response (a Boom object), and if so respond however you wish. In your case by redirecting to /:

var Hapi = require('hapi');

var server = new Hapi.Server();
server.connection({ port: 4000 });

server.route([{
        method: 'GET',
        path: '/',
        handler: function (request, reply) {

            reply('Welcome home!');
        }
    }, {
        method: 'GET',
        path: '/{p*}',
        handler: {
            directory: {
                path: 'public',
                listing: false
            }
        }
    }
]);

server.ext('onPreResponse', function (request, reply) {

    if (request.response.isBoom) {
        // Inspect the response here, perhaps see if it's a 404?
        return reply.redirect('/');
    }

    return reply.continue();
});

    
server.start(function () {
    console.log('Started server');
});