Add react-native docs

[benvinegar]

Depends on #387

[dcramer]

There is also the config.json file in docs root I think that we should add blurbs too

[mattrobenolt]

plz to merge?

[qbig]

Hi @benvinegar could I ask why we would need the line

var React = require('react');

in index file ?

[benvinegar]

You don't. It was just there to demonstrate "this is a React app". It should probably be removed.

[qbig]

I see. got quite confused as my code looks like this

var React = require('react-native');
require('regenerator/runtime');
var {
  AppRegistry
} = React;

[qbig]

Thanks ! @benvinegar

[qbig]

Hi @benvinegar , according to docs

So for example, if you have http://example.com/app.min.js, and the file contains the reference to app.map.js, the name of the uploaded file should be http://example.com/app.map.js.

But in the generated bundle file for react native, it always ends with

//# sourceMappingURL=bundle.js

Does this mean that I had to name my sourcemap output to "bundle.js" as well ?

like

--sourcemap-output android/app/src/main/assets/bundle.js

[benvinegar]

Yes. It's odd that React native would name it bundle.js and not something like bundle.js.map.

@qbig – btw, if you need a hand with sourcemaps and/or our React integration, you should contact support (if you are a hosted customer) or leave a message on the Sentry Google Group.