graphbrainz/scripts/print-schema.js

import { graphql, introspectionQuery, printSchema } from 'graphql'
import schema from '../src/schema'

if (require.main === module) {
  if (process.argv[2] === '--json') {
    graphql(schema, introspectionQuery).then(result => {
      console.log(JSON.stringify(result, null, 2))
    }).catch(err => {
      console.error(err)
    })
  } else {
    console.log(printSchema(schema))
  }
}