572 lines
20 KiB
JavaScript
572 lines
20 KiB
JavaScript
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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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*
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* @format
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*/
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'use strict';
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function _slicedToArray(arr, i) {
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return (
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_arrayWithHoles(arr) ||
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_iterableToArrayLimit(arr, i) ||
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_unsupportedIterableToArray(arr, i) ||
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_nonIterableRest()
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);
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}
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function _nonIterableRest() {
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throw new TypeError(
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'Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.',
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);
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}
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function _unsupportedIterableToArray(o, minLen) {
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if (!o) return;
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if (typeof o === 'string') return _arrayLikeToArray(o, minLen);
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var n = Object.prototype.toString.call(o).slice(8, -1);
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if (n === 'Object' && o.constructor) n = o.constructor.name;
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if (n === 'Map' || n === 'Set') return Array.from(o);
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if (n === 'Arguments' || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))
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return _arrayLikeToArray(o, minLen);
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}
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function _arrayLikeToArray(arr, len) {
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if (len == null || len > arr.length) len = arr.length;
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for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];
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return arr2;
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}
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function _iterableToArrayLimit(arr, i) {
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var _i =
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null == arr
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? null
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: ('undefined' != typeof Symbol && arr[Symbol.iterator]) ||
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arr['@@iterator'];
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if (null != _i) {
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var _s,
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_e,
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_x,
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_r,
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_arr = [],
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_n = !0,
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_d = !1;
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try {
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if (((_x = (_i = _i.call(arr)).next), 0 === i)) {
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if (Object(_i) !== _i) return;
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_n = !1;
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} else
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for (
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;
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!(_n = (_s = _x.call(_i)).done) &&
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(_arr.push(_s.value), _arr.length !== i);
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_n = !0
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);
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} catch (err) {
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(_d = !0), (_e = err);
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} finally {
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try {
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if (!_n && null != _i.return && ((_r = _i.return()), Object(_r) !== _r))
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return;
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} finally {
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if (_d) throw _e;
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}
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}
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return _arr;
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}
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}
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function _arrayWithHoles(arr) {
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if (Array.isArray(arr)) return arr;
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}
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const _require = require('./Utils'),
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createAliasResolver = _require.createAliasResolver,
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getModules = _require.getModules;
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const _require2 = require('../../parsers/parsers-commons'),
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unwrapNullable = _require2.unwrapNullable;
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function FileTemplate(config) {
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const packageName = config.packageName,
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className = config.className,
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jsName = config.jsName,
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methods = config.methods,
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imports = config.imports;
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return `
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/**
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* This code was generated by [react-native-codegen](https://www.npmjs.com/package/react-native-codegen).
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*
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* Do not edit this file as changes may cause incorrect behavior and will be lost
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* once the code is regenerated.
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*
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* ${'@'}generated by codegen project: GenerateModuleJavaSpec.js
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*
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* ${'@'}nolint
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*/
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package ${packageName};
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${imports}
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public abstract class ${className} extends ReactContextBaseJavaModule implements ReactModuleWithSpec, TurboModule {
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public static final String NAME = "${jsName}";
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public ${className}(ReactApplicationContext reactContext) {
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super(reactContext);
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}
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@Override
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public @Nonnull String getName() {
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return NAME;
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}
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${methods}
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}
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`;
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}
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function MethodTemplate(config) {
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const abstract = config.abstract,
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methodBody = config.methodBody,
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methodJavaAnnotation = config.methodJavaAnnotation,
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methodName = config.methodName,
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translatedReturnType = config.translatedReturnType,
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traversedArgs = config.traversedArgs;
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const methodQualifier = abstract ? 'abstract ' : '';
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const methodClosing = abstract
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? ';'
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: methodBody != null && methodBody.length > 0
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? ` { ${methodBody} }`
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: ' {}';
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return ` ${methodJavaAnnotation}
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public ${methodQualifier}${translatedReturnType} ${methodName}(${traversedArgs.join(
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', ',
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)})${methodClosing}`;
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}
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function translateFunctionParamToJavaType(
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param,
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createErrorMessage,
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resolveAlias,
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imports,
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) {
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const optional = param.optional,
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nullableTypeAnnotation = param.typeAnnotation;
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const _unwrapNullable = unwrapNullable(nullableTypeAnnotation),
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_unwrapNullable2 = _slicedToArray(_unwrapNullable, 2),
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typeAnnotation = _unwrapNullable2[0],
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nullable = _unwrapNullable2[1];
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const isRequired = !optional && !nullable;
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function wrapNullable(javaType, nullableType) {
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if (!isRequired) {
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imports.add('javax.annotation.Nullable');
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return `@Nullable ${
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nullableType !== null && nullableType !== void 0
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? nullableType
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: javaType
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}`;
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}
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return javaType;
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}
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// FIXME: support class alias for args
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let realTypeAnnotation = typeAnnotation;
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if (realTypeAnnotation.type === 'TypeAliasTypeAnnotation') {
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realTypeAnnotation = resolveAlias(realTypeAnnotation.name);
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}
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switch (realTypeAnnotation.type) {
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case 'ReservedTypeAnnotation':
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switch (realTypeAnnotation.name) {
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case 'RootTag':
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return wrapNullable('double', 'Double');
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default:
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realTypeAnnotation.name;
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throw new Error(createErrorMessage(realTypeAnnotation.name));
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}
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case 'StringTypeAnnotation':
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return wrapNullable('String');
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case 'NumberTypeAnnotation':
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return wrapNullable('double', 'Double');
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case 'FloatTypeAnnotation':
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return wrapNullable('double', 'Double');
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case 'DoubleTypeAnnotation':
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return wrapNullable('double', 'Double');
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case 'Int32TypeAnnotation':
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return wrapNullable('double', 'Double');
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case 'BooleanTypeAnnotation':
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return wrapNullable('boolean', 'Boolean');
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case 'EnumDeclaration':
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switch (realTypeAnnotation.memberType) {
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case 'NumberTypeAnnotation':
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return wrapNullable('double', 'Double');
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case 'StringTypeAnnotation':
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return wrapNullable('String');
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default:
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throw new Error(createErrorMessage(realTypeAnnotation.type));
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}
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case 'UnionTypeAnnotation':
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switch (typeAnnotation.memberType) {
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case 'NumberTypeAnnotation':
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return wrapNullable('double', 'Double');
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case 'ObjectTypeAnnotation':
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imports.add('com.facebook.react.bridge.ReadableMap');
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return wrapNullable('ReadableMap');
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case 'StringTypeAnnotation':
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return wrapNullable('String');
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default:
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throw new Error(
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`Unsupported union member returning value, found: ${realTypeAnnotation.memberType}"`,
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);
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}
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case 'ObjectTypeAnnotation':
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imports.add('com.facebook.react.bridge.ReadableMap');
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return wrapNullable('ReadableMap');
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case 'GenericObjectTypeAnnotation':
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// Treat this the same as ObjectTypeAnnotation for now.
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imports.add('com.facebook.react.bridge.ReadableMap');
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return wrapNullable('ReadableMap');
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case 'ArrayTypeAnnotation':
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imports.add('com.facebook.react.bridge.ReadableArray');
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return wrapNullable('ReadableArray');
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case 'FunctionTypeAnnotation':
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imports.add('com.facebook.react.bridge.Callback');
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return wrapNullable('Callback');
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default:
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realTypeAnnotation.type;
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throw new Error(createErrorMessage(realTypeAnnotation.type));
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}
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}
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function translateFunctionReturnTypeToJavaType(
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nullableReturnTypeAnnotation,
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createErrorMessage,
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resolveAlias,
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imports,
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) {
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const _unwrapNullable3 = unwrapNullable(nullableReturnTypeAnnotation),
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_unwrapNullable4 = _slicedToArray(_unwrapNullable3, 2),
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returnTypeAnnotation = _unwrapNullable4[0],
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nullable = _unwrapNullable4[1];
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function wrapNullable(javaType, nullableType) {
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if (nullable) {
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imports.add('javax.annotation.Nullable');
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return `@Nullable ${
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nullableType !== null && nullableType !== void 0
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? nullableType
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: javaType
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}`;
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}
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return javaType;
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}
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// FIXME: support class alias for args
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let realTypeAnnotation = returnTypeAnnotation;
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if (realTypeAnnotation.type === 'TypeAliasTypeAnnotation') {
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realTypeAnnotation = resolveAlias(realTypeAnnotation.name);
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}
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switch (realTypeAnnotation.type) {
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case 'ReservedTypeAnnotation':
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switch (realTypeAnnotation.name) {
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case 'RootTag':
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return wrapNullable('double', 'Double');
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default:
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realTypeAnnotation.name;
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throw new Error(createErrorMessage(realTypeAnnotation.name));
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}
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case 'VoidTypeAnnotation':
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return 'void';
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case 'PromiseTypeAnnotation':
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return 'void';
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case 'StringTypeAnnotation':
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return wrapNullable('String');
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case 'NumberTypeAnnotation':
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return wrapNullable('double', 'Double');
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case 'FloatTypeAnnotation':
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return wrapNullable('double', 'Double');
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case 'DoubleTypeAnnotation':
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return wrapNullable('double', 'Double');
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case 'Int32TypeAnnotation':
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return wrapNullable('double', 'Double');
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case 'BooleanTypeAnnotation':
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return wrapNullable('boolean', 'Boolean');
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case 'EnumDeclaration':
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switch (realTypeAnnotation.memberType) {
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case 'NumberTypeAnnotation':
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return wrapNullable('double', 'Double');
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case 'StringTypeAnnotation':
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return wrapNullable('String');
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default:
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throw new Error(createErrorMessage(realTypeAnnotation.type));
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}
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case 'UnionTypeAnnotation':
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switch (realTypeAnnotation.memberType) {
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case 'NumberTypeAnnotation':
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return wrapNullable('double', 'Double');
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case 'ObjectTypeAnnotation':
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imports.add('com.facebook.react.bridge.WritableMap');
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return wrapNullable('WritableMap');
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case 'StringTypeAnnotation':
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return wrapNullable('String');
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default:
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throw new Error(
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`Unsupported union member returning value, found: ${realTypeAnnotation.memberType}"`,
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);
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}
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case 'ObjectTypeAnnotation':
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imports.add('com.facebook.react.bridge.WritableMap');
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return wrapNullable('WritableMap');
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case 'GenericObjectTypeAnnotation':
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imports.add('com.facebook.react.bridge.WritableMap');
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return wrapNullable('WritableMap');
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case 'ArrayTypeAnnotation':
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imports.add('com.facebook.react.bridge.WritableArray');
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return wrapNullable('WritableArray');
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default:
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realTypeAnnotation.type;
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throw new Error(createErrorMessage(realTypeAnnotation.type));
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}
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}
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function getFalsyReturnStatementFromReturnType(
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nullableReturnTypeAnnotation,
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createErrorMessage,
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resolveAlias,
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) {
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const _unwrapNullable5 = unwrapNullable(nullableReturnTypeAnnotation),
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_unwrapNullable6 = _slicedToArray(_unwrapNullable5, 2),
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returnTypeAnnotation = _unwrapNullable6[0],
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nullable = _unwrapNullable6[1];
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let realTypeAnnotation = returnTypeAnnotation;
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if (realTypeAnnotation.type === 'TypeAliasTypeAnnotation') {
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realTypeAnnotation = resolveAlias(realTypeAnnotation.name);
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}
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switch (realTypeAnnotation.type) {
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case 'ReservedTypeAnnotation':
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switch (realTypeAnnotation.name) {
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case 'RootTag':
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return 'return 0.0;';
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default:
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realTypeAnnotation.name;
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throw new Error(createErrorMessage(realTypeAnnotation.name));
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}
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case 'VoidTypeAnnotation':
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return '';
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|
case 'PromiseTypeAnnotation':
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return '';
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|
case 'NumberTypeAnnotation':
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return nullable ? 'return null;' : 'return 0;';
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|
case 'FloatTypeAnnotation':
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return nullable ? 'return null;' : 'return 0.0;';
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case 'DoubleTypeAnnotation':
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return nullable ? 'return null;' : 'return 0.0;';
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case 'Int32TypeAnnotation':
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return nullable ? 'return null;' : 'return 0;';
|
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case 'BooleanTypeAnnotation':
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return nullable ? 'return null;' : 'return false;';
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case 'EnumDeclaration':
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switch (realTypeAnnotation.memberType) {
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case 'NumberTypeAnnotation':
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return nullable ? 'return null;' : 'return 0;';
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|
case 'StringTypeAnnotation':
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return nullable ? 'return null;' : 'return "";';
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|
default:
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throw new Error(createErrorMessage(realTypeAnnotation.type));
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}
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case 'UnionTypeAnnotation':
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switch (realTypeAnnotation.memberType) {
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|
case 'NumberTypeAnnotation':
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return nullable ? 'return null;' : 'return 0;';
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|
case 'ObjectTypeAnnotation':
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return 'return null;';
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|
case 'StringTypeAnnotation':
|
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|
return nullable ? 'return null;' : 'return "";';
|
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|
default:
|
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|
throw new Error(
|
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`Unsupported union member returning value, found: ${realTypeAnnotation.memberType}"`,
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);
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}
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case 'StringTypeAnnotation':
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return nullable ? 'return null;' : 'return "";';
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|
case 'ObjectTypeAnnotation':
|
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|
return 'return null;';
|
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|
case 'GenericObjectTypeAnnotation':
|
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|
return 'return null;';
|
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|
case 'ArrayTypeAnnotation':
|
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|
return 'return null;';
|
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|
default:
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realTypeAnnotation.type;
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throw new Error(createErrorMessage(realTypeAnnotation.type));
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}
|
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|
}
|
||
|
|
||
|
// Build special-cased runtime check for getConstants().
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|
function buildGetConstantsMethod(method, imports) {
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|
const _unwrapNullable7 = unwrapNullable(method.typeAnnotation),
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_unwrapNullable8 = _slicedToArray(_unwrapNullable7, 1),
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methodTypeAnnotation = _unwrapNullable8[0];
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|
if (
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methodTypeAnnotation.returnTypeAnnotation.type === 'ObjectTypeAnnotation'
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|
) {
|
||
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const requiredProps = [];
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||
|
const optionalProps = [];
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||
|
const rawProperties =
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|
methodTypeAnnotation.returnTypeAnnotation.properties || [];
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||
|
rawProperties.forEach(p => {
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|
if (p.optional || p.typeAnnotation.type === 'NullableTypeAnnotation') {
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optionalProps.push(p.name);
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} else {
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requiredProps.push(p.name);
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}
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});
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||
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if (requiredProps.length === 0 && optionalProps.length === 0) {
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||
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// Nothing to validate during runtime.
|
||
|
return '';
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|
}
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|
imports.add('com.facebook.react.common.build.ReactBuildConfig');
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imports.add('java.util.Arrays');
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imports.add('java.util.HashSet');
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|
imports.add('java.util.Map');
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||
|
imports.add('java.util.Set');
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||
|
imports.add('javax.annotation.Nullable');
|
||
|
const requiredPropsFragment =
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||
|
requiredProps.length > 0
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||
|
? `Arrays.asList(
|
||
|
${requiredProps
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||
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.sort()
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||
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.map(p => `"${p}"`)
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||
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.join(',\n ')}
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||
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)`
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||
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: '';
|
||
|
const optionalPropsFragment =
|
||
|
optionalProps.length > 0
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||
|
? `Arrays.asList(
|
||
|
${optionalProps
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||
|
.sort()
|
||
|
.map(p => `"${p}"`)
|
||
|
.join(',\n ')}
|
||
|
)`
|
||
|
: '';
|
||
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return ` protected abstract Map<String, Object> getTypedExportedConstants();
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||
|
|
||
|
@Override
|
||
|
@DoNotStrip
|
||
|
public final @Nullable Map<String, Object> getConstants() {
|
||
|
Map<String, Object> constants = getTypedExportedConstants();
|
||
|
if (ReactBuildConfig.DEBUG || ReactBuildConfig.IS_INTERNAL_BUILD) {
|
||
|
Set<String> obligatoryFlowConstants = new HashSet<>(${requiredPropsFragment});
|
||
|
Set<String> optionalFlowConstants = new HashSet<>(${optionalPropsFragment});
|
||
|
Set<String> undeclaredConstants = new HashSet<>(constants.keySet());
|
||
|
undeclaredConstants.removeAll(obligatoryFlowConstants);
|
||
|
undeclaredConstants.removeAll(optionalFlowConstants);
|
||
|
if (!undeclaredConstants.isEmpty()) {
|
||
|
throw new IllegalStateException(String.format("Native Module Flow doesn't declare constants: %s", undeclaredConstants));
|
||
|
}
|
||
|
undeclaredConstants = obligatoryFlowConstants;
|
||
|
undeclaredConstants.removeAll(constants.keySet());
|
||
|
if (!undeclaredConstants.isEmpty()) {
|
||
|
throw new IllegalStateException(String.format("Native Module doesn't fill in constants: %s", undeclaredConstants));
|
||
|
}
|
||
|
}
|
||
|
return constants;
|
||
|
}`;
|
||
|
}
|
||
|
return '';
|
||
|
}
|
||
|
module.exports = {
|
||
|
generate(libraryName, schema, packageName, assumeNonnull = false) {
|
||
|
const files = new Map();
|
||
|
const nativeModules = getModules(schema);
|
||
|
const normalizedPackageName =
|
||
|
packageName == null ? 'com.facebook.fbreact.specs' : packageName;
|
||
|
const outputDir = `java/${normalizedPackageName.replace(/\./g, '/')}`;
|
||
|
Object.keys(nativeModules).forEach(hasteModuleName => {
|
||
|
const _nativeModules$hasteM = nativeModules[hasteModuleName],
|
||
|
aliasMap = _nativeModules$hasteM.aliasMap,
|
||
|
excludedPlatforms = _nativeModules$hasteM.excludedPlatforms,
|
||
|
moduleName = _nativeModules$hasteM.moduleName,
|
||
|
properties = _nativeModules$hasteM.spec.properties;
|
||
|
if (excludedPlatforms != null && excludedPlatforms.includes('android')) {
|
||
|
return;
|
||
|
}
|
||
|
const resolveAlias = createAliasResolver(aliasMap);
|
||
|
const className = `${hasteModuleName}Spec`;
|
||
|
const imports = new Set([
|
||
|
// Always required.
|
||
|
'com.facebook.react.bridge.ReactApplicationContext',
|
||
|
'com.facebook.react.bridge.ReactContextBaseJavaModule',
|
||
|
'com.facebook.react.bridge.ReactMethod',
|
||
|
'com.facebook.react.bridge.ReactModuleWithSpec',
|
||
|
'com.facebook.react.turbomodule.core.interfaces.TurboModule',
|
||
|
'com.facebook.proguard.annotations.DoNotStrip',
|
||
|
'javax.annotation.Nonnull',
|
||
|
]);
|
||
|
const methods = properties.map(method => {
|
||
|
if (method.name === 'getConstants') {
|
||
|
return buildGetConstantsMethod(method, imports);
|
||
|
}
|
||
|
const _unwrapNullable9 = unwrapNullable(method.typeAnnotation),
|
||
|
_unwrapNullable10 = _slicedToArray(_unwrapNullable9, 1),
|
||
|
methodTypeAnnotation = _unwrapNullable10[0];
|
||
|
|
||
|
// Handle return type
|
||
|
const translatedReturnType = translateFunctionReturnTypeToJavaType(
|
||
|
methodTypeAnnotation.returnTypeAnnotation,
|
||
|
typeName =>
|
||
|
`Unsupported return type for method ${method.name}. Found: ${typeName}`,
|
||
|
resolveAlias,
|
||
|
imports,
|
||
|
);
|
||
|
const returningPromise =
|
||
|
methodTypeAnnotation.returnTypeAnnotation.type ===
|
||
|
'PromiseTypeAnnotation';
|
||
|
const isSyncMethod =
|
||
|
methodTypeAnnotation.returnTypeAnnotation.type !==
|
||
|
'VoidTypeAnnotation' && !returningPromise;
|
||
|
|
||
|
// Handle method args
|
||
|
const traversedArgs = methodTypeAnnotation.params.map(param => {
|
||
|
const translatedParam = translateFunctionParamToJavaType(
|
||
|
param,
|
||
|
typeName =>
|
||
|
`Unsupported type for param "${param.name}" in ${method.name}. Found: ${typeName}`,
|
||
|
resolveAlias,
|
||
|
imports,
|
||
|
);
|
||
|
return `${translatedParam} ${param.name}`;
|
||
|
});
|
||
|
if (returningPromise) {
|
||
|
// Promise return type requires an extra arg at the end.
|
||
|
imports.add('com.facebook.react.bridge.Promise');
|
||
|
traversedArgs.push('Promise promise');
|
||
|
}
|
||
|
const methodJavaAnnotation = `@ReactMethod${
|
||
|
isSyncMethod ? '(isBlockingSynchronousMethod = true)' : ''
|
||
|
}\n @DoNotStrip`;
|
||
|
const methodBody = method.optional
|
||
|
? getFalsyReturnStatementFromReturnType(
|
||
|
methodTypeAnnotation.returnTypeAnnotation,
|
||
|
typeName =>
|
||
|
`Cannot build falsy return statement for return type for method ${method.name}. Found: ${typeName}`,
|
||
|
resolveAlias,
|
||
|
)
|
||
|
: null;
|
||
|
return MethodTemplate({
|
||
|
abstract: !method.optional,
|
||
|
methodBody,
|
||
|
methodJavaAnnotation,
|
||
|
methodName: method.name,
|
||
|
translatedReturnType,
|
||
|
traversedArgs,
|
||
|
});
|
||
|
});
|
||
|
files.set(
|
||
|
`${outputDir}/${className}.java`,
|
||
|
FileTemplate({
|
||
|
packageName: normalizedPackageName,
|
||
|
className,
|
||
|
jsName: moduleName,
|
||
|
methods: methods.filter(Boolean).join('\n\n'),
|
||
|
imports: Array.from(imports)
|
||
|
.sort()
|
||
|
.map(p => `import ${p};`)
|
||
|
.join('\n'),
|
||
|
}),
|
||
|
);
|
||
|
});
|
||
|
return files;
|
||
|
},
|
||
|
};
|