60 lines
1.7 KiB
JavaScript
60 lines
1.7 KiB
JavaScript
/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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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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*
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* @format
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*/
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'use strict';
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const {unwrapNullable} = require('../../parsers/parsers-commons');
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const invariant = require('invariant');
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function createAliasResolver(aliasMap) {
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return aliasName => {
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const alias = aliasMap[aliasName];
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invariant(alias != null, `Unable to resolve type alias '${aliasName}'.`);
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return alias;
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};
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}
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function getModules(schema) {
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return Object.keys(schema.modules).reduce((modules, hasteModuleName) => {
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const module = schema.modules[hasteModuleName];
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if (module == null || module.type === 'Component') {
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return modules;
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}
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modules[hasteModuleName] = module;
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return modules;
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}, {});
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}
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function isDirectRecursiveMember(
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parentObjectAliasName,
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nullableTypeAnnotation,
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) {
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const [typeAnnotation] = unwrapNullable(nullableTypeAnnotation);
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return (
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parentObjectAliasName !== undefined &&
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typeAnnotation.name === parentObjectAliasName
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);
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}
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function isArrayRecursiveMember(parentObjectAliasName, nullableTypeAnnotation) {
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var _typeAnnotation$eleme;
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const [typeAnnotation] = unwrapNullable(nullableTypeAnnotation);
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return (
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parentObjectAliasName !== undefined &&
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typeAnnotation.type === 'ArrayTypeAnnotation' &&
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((_typeAnnotation$eleme = typeAnnotation.elementType) === null ||
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_typeAnnotation$eleme === void 0
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? void 0
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: _typeAnnotation$eleme.name) === parentObjectAliasName
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);
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}
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module.exports = {
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createAliasResolver,
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getModules,
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isDirectRecursiveMember,
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isArrayRecursiveMember,
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};
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