Load a schema with `@graphql-tools/url-loader` from a url, into a file.

loadSchemaIntoFileFromUrl.ts

import { loadSchema } from '@graphql-tools/load';
import { UrlLoader } from '@graphql-tools/url-loader';
import { writeFile } from 'fs';
import { printSchema } from 'graphql';

/*
 * Script that loads cms's graphql schema from localhost instance.
 *
 * See docs here: https://the-guild.dev/graphql/tools/docs/schema-loading
 */

async function main() {
  const schema = await loadSchema('http://localhost:1337/graphql', {
    loaders: [new UrlLoader()],
  });

  writeFile('./__generated__/schema.graphql', printSchema(schema), (err) => {
    if (err) {
      console.error(err);
    }
  });
}

main();