Support for graphql-yoga Server

[geirman]

It's not super popular (yet), but it is a graph.cool open source project, so I'd expect it to pick up steam. It basically bundles several packages together to give you a reasonable default setup, making it easy to get started with. But I had to monkey patch them in order to get your library to play nicely with them.

Then you'll have to monkey patch the graphql-yoga server in the following way so that graphql-s2s will work. NOTE: This wouldn't be necessary if I went with straight GraphQL-js.

File: https://github.com/graphcool/graphql-yoga/blob/master/src/index.ts#L13

// Import dependencies at the top
const graphqls2s = require('graphql-s2s');
const transpileSchema = graphqls2s.graphqls2s.transpileSchema;

Then wrap typeDefs with the transpileSchema fn https://github.com/graphcool/graphql-yoga/blob/master/src/index.ts#L48

this.schema = graphql_tools_1.makeExecutableSchema({
    typeDefs: [transpileSchema(typeDefs)],
    resolvers: __assign({}, uploadMixin, resolvers),
});

I tried transpiling typeDevs before sending it to yoga's GraphQLServer, but I got an error saying typeDefs must be an executableSchema.

NOTE: I had to import transpileSchema a bit differently than your example in the docs because const { transpileSchema } = graphqls2s did not destructure properly and gave me "transpileSchema is not a function" errors.

[nicolasdao]

Cool. I didn't know graphql-yoga so I'll definitely check that one out @geirman . I'll have a look at all this during the weekend. Thank you heaps for that awesome feedback. This is super useful.

[glennvgastel]

Here's how to use this package with the current version of graphql-yoga :

const { GraphQLServer } = require('graphql-yoga');
const { graphqls2s } = require('graphql-s2s');
const glue = require('schemaglue');

// Schemaglue is optional, of course
const { schema, resolver } = glue('src/graphql');

const server = new GraphQLServer({
  typeDefs: graphqls2s.transpileSchema(schema),
  resolvers: resolver,
});

const options = {
  port: process.env.PORT || 3000,
  endpoint: '/graphql',
  subscriptions: '/subscriptions',
  playground: '/playground',
}

server.start(options, ({ port }) =>
  console.log(
    `Graphql server running on port ${port}!`,
  ),
);

No further editing of the graphql-yoga package is therefore necessary anymore, so I'm closing this issue. Feel free to comment if you still run into issues.