Files
old-spike/lib/tasks/update_schema.js
2016-01-31 18:18:53 -06:00

36 lines
951 B
JavaScript

import fs from 'fs';
import path from 'path';
import { graphql, GraphQLSchema } from 'graphql';
import { introspectionQuery, printSchema } from 'graphql/utilities';
import DB from './../../config/database';
import schema from './../../config/graphql/schema';
DB.sync().then(()=>{
var Schema = schema();
// Save JSON of full schema introspection for Babel Relay Plugin to use
(async () => {
var result = await (graphql(Schema, introspectionQuery));
if (result.errors) {
console.error(
'ERROR introspecting schema: ',
JSON.stringify(result.errors, null, 2)
);
} else {
fs.writeFileSync(
path.join(__dirname, './../../config/graphql/schema.json'),
JSON.stringify(result, null, 2)
);
}
})();
// Save user readable type system shorthand of schema
fs.writeFileSync(
path.join(__dirname, './../../config/graphql/schema.graphql'),
printSchema(Schema)
);
});