67 lines
1.6 KiB
Plaintext
67 lines
1.6 KiB
Plaintext
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/**
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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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* @flow strict
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* @format
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*/
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'use strict';
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import type {ExtendsPropsShape} from '../../../CodegenSchema.js';
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import type {TypeDeclarationMap} from '../../utils';
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function extendsForProp(prop: PropsAST, types: TypeDeclarationMap) {
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if (!prop.argument) {
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console.log('null', prop);
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}
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const name = prop.argument.id.name;
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if (types[name] != null) {
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// This type is locally defined in the file
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return null;
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}
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switch (name) {
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case 'ViewProps':
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return {
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type: 'ReactNativeBuiltInType',
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knownTypeName: 'ReactNativeCoreViewProps',
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};
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default: {
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throw new Error(`Unable to handle prop spread: ${name}`);
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}
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}
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}
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function removeKnownExtends(
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typeDefinition: $ReadOnlyArray<PropsAST>,
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types: TypeDeclarationMap,
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): $ReadOnlyArray<PropsAST> {
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return typeDefinition.filter(
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prop =>
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prop.type !== 'ObjectTypeSpreadProperty' ||
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extendsForProp(prop, types) === null,
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);
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}
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// $FlowFixMe[unclear-type] there's no flowtype for ASTs
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type PropsAST = Object;
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function getExtendsProps(
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typeDefinition: $ReadOnlyArray<PropsAST>,
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types: TypeDeclarationMap,
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): $ReadOnlyArray<ExtendsPropsShape> {
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return typeDefinition
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.filter(prop => prop.type === 'ObjectTypeSpreadProperty')
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.map(prop => extendsForProp(prop, types))
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.filter(Boolean);
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}
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module.exports = {
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getExtendsProps,
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removeKnownExtends,
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};
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