35 lines
1.2 KiB
JavaScript
35 lines
1.2 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.introspectionFromSchema = introspectionFromSchema;
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var _invariant = _interopRequireDefault(require("../jsutils/invariant"));
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var _isPromise = _interopRequireDefault(require("../jsutils/isPromise"));
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var _execute = require("../execution/execute");
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var _parser = require("../language/parser");
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var _introspectionQuery = require("./introspectionQuery");
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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/**
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* Build an IntrospectionQuery from a GraphQLSchema
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*
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* IntrospectionQuery is useful for utilities that care about type and field
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* relationships, but do not need to traverse through those relationships.
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*
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* This is the inverse of buildClientSchema. The primary use case is outside
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* of the server context, for instance when doing schema comparisons.
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*/
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function introspectionFromSchema(schema, options) {
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var queryAST = (0, _parser.parse)((0, _introspectionQuery.getIntrospectionQuery)(options));
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var result = (0, _execute.execute)(schema, queryAST);
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!(!(0, _isPromise.default)(result) && !result.errors && result.data) ? (0, _invariant.default)(0) : void 0;
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return result.data;
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}
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