| 'use strict'; |
| |
| Object.defineProperty(exports, '__esModule', { |
| value: true, |
| }); |
| exports.introspectionFromSchema = introspectionFromSchema; |
| |
| var _invariant = require('../jsutils/invariant.js'); |
| |
| var _parser = require('../language/parser.js'); |
| |
| var _execute = require('../execution/execute.js'); |
| |
| var _getIntrospectionQuery = require('./getIntrospectionQuery.js'); |
| |
| /** |
| * Build an IntrospectionQuery from a GraphQLSchema |
| * |
| * IntrospectionQuery is useful for utilities that care about type and field |
| * relationships, but do not need to traverse through those relationships. |
| * |
| * This is the inverse of buildClientSchema. The primary use case is outside |
| * of the server context, for instance when doing schema comparisons. |
| */ |
| function introspectionFromSchema(schema, options) { |
| const optionsWithDefaults = { |
| specifiedByUrl: true, |
| directiveIsRepeatable: true, |
| schemaDescription: true, |
| inputValueDeprecation: true, |
| ...options, |
| }; |
| const document = (0, _parser.parse)( |
| (0, _getIntrospectionQuery.getIntrospectionQuery)(optionsWithDefaults), |
| ); |
| const result = (0, _execute.executeSync)({ |
| schema, |
| document, |
| }); |
| (!result.errors && result.data) || (0, _invariant.invariant)(false); |
| return result.data; |
| } |