Add format flag to `lucky routes` for outputting alternate formats

[jwoertink]

We currently have some nice output when you run lucky routes

I've been working with front end APIs a lot lately, and just had the idea of what if you could do something like lucky routes --format=json then have a json file that maps all of these routes. Drop that file in to your SPA and somehow hook it up in a way that if a route changes on the backend, it would be updated on the frontend.

The use case could be for whatever really, but just having an alternate format option might be nice.

[JadeKharats]

Hi,
I would like to take care of this issue.

Does the JSON output need to be noise-free in order to be output to a file? (ex: lucky routes --format=json > routes.json)

I can also provide a --quiet argument for noise-free output and leave the "banner message" when the argument is not present.

I can also add a --output argument to write directly to a file.

What is your opinion?

[jwoertink]

That would be great! My original thought was that it would just push to stdout like it does now, and you could redirect that to a file however you need

lucky routes --format=json 2> routes.json

I guess a few extra flags for output wouldn't be too bad just to make sure it's also windows compatible.