generator-oda-api-simple/generators/app/templates/src/updateSchema.ts

api-simple project genrator

// tslint:disable:no-unused-variable
import * as dotenv from 'dotenv';
dotenv.config({ silent: true }); import * as fs from 'fs';
import * as path from 'path';
import { graphql, GraphQLSchema } from 'graphql';
import { introspectionQuery } from 'graphql/utilities';
import { makeExecutableSchema } from 'graphql-tools';
import { SystemSchema } from './model';

// Save JSON of full schema introspection for Babel Relay Plugin to use
(async () => {
  let current = new SystemSchema({});
  current.build();
  const schema = makeExecutableSchema({
    typeDefs: current.typeDefs.toString(),
    resolvers: current.resolvers,
    resolverValidationOptions: {
      requireResolversForNonScalar: false,
    },
  });
  const result = await (graphql(schema, introspectionQuery));
  if (result.errors) {
    console.error( // eslint-disable-line no-console
      'ERROR introspecting schema: ',
      JSON.stringify(result, null, 2),
    );
  } else {
    fs.writeFileSync(
      path.join(__dirname, '../data/schema.json'),
      JSON.stringify(result, null, 2),
    );
  }
})();