fetcher - probably bug? bad doc?

[cavaller]

Literally I just copied an example from your documentation and It does not work. Really? Why?

HTTP Response

{ errors:
   [ { message: 'Error parsing GraphQL request: error decoding JSON. This likely means that the GraphQL request was malformatted.: json: cannot unmarshal object into Go struct field SerializedQuery.query of type string' } ] }

import fetch from 'node-fetch';
import { introspectSchema, makeRemoteExecutableSchema, } from 'graphql-tools';

const fetcher = async ({ context, operationName, query, variables, }) => {
  const $ = (await fetch('http://api.githunt.com/graphql', {
    body: JSON.stringify({ operationName, query, variables, }),
    headers: {
      'Content-Type': 'application/json',
    },
    method: 'POST',
  }));

  const json = (await $.json());

  console.log(json);

  return json;
};

(async () => {
  try {
    const schema = makeRemoteExecutableSchema({
      fetcher,
      schema: (await introspectSchema(fetcher)),
    });

    console.log(schema);
  } catch (e) {
    console.log(e);
  }
})();

[hwillson]

This was addressed by #933. Thanks!