@theguild/federation-composition/cjs/graphql/contains-supergraph-spec.js

Open Source Composition library for Apollo Federation

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.containsSupergraphSpec = containsSupergraphSpec;
const transform_supergraph_to_public_schema_js_1 = require("./transform-supergraph-to-public-schema.js");
const supergraphSpecDetectionRegex = new RegExp(Array.from(transform_supergraph_to_public_schema_js_1.federationScalars)
    .concat(Array.from(transform_supergraph_to_public_schema_js_1.federationEnums))
    .map(name => [`\\[${name}`, `\\s${name}`])
    .flat(2)
    .concat(Array.from(transform_supergraph_to_public_schema_js_1.federationDirectives).map(name => `@${name}`))
    .join('|'));
function containsSupergraphSpec(sdl) {
    return supergraphSpecDetectionRegex.test(sdl);
}