30 lines
869 B
Plaintext
30 lines
869 B
Plaintext
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @flow strict
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*/
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import type { DocumentNode } from '../language/ast';
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/**
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* Provided a collection of ASTs, presumably each from different files,
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* concatenate the ASTs together into batched AST, useful for validating many
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* GraphQL source files which together represent one conceptual application.
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*/
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export function concatAST(asts: $ReadOnlyArray<DocumentNode>): DocumentNode {
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const batchDefinitions = [];
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for (let i = 0; i < asts.length; i++) {
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const definitions = asts[i].definitions;
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for (let j = 0; j < definitions.length; j++) {
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batchDefinitions.push(definitions[j]);
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}
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}
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return {
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kind: 'Document',
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definitions: batchDefinitions,
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};
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}
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