113 строки
2.9 KiB
JavaScript
113 строки
2.9 KiB
JavaScript
/**
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* Copyright (c) Facebook, Inc. and its 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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* @format
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*/
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'use strict';
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let RNCodegen;
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try {
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RNCodegen = require('../packages/react-native-codegen/lib/generators/RNCodegen.js');
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} catch (e) {
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RNCodegen = require('react-native-codegen/lib/generators/RNCodegen.js');
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if (!RNCodegen) {
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throw 'RNCodegen not found.';
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}
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}
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const fs = require('fs');
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const mkdirp = require('mkdirp');
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const path = require('path');
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const GENERATORS = {
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android: ['componentsAndroid', 'modulesAndroid'],
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ios: ['componentsIOS', 'modulesIOS'],
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};
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function generateSpec(
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platform,
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schemaPath,
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outputDirectory,
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libraryName,
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packageName,
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) {
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const schemaText = fs.readFileSync(schemaPath, 'utf-8');
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if (schemaText == null) {
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throw new Error(`Can't find schema at ${schemaPath}`);
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}
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if (!outputDirectory) {
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outputDirectory = path.resolve(__dirname, '..', 'Libraries', libraryName);
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}
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mkdirp.sync(outputDirectory);
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let schema;
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try {
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schema = JSON.parse(schemaText);
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} catch (err) {
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throw new Error(`Can't parse schema to JSON. ${schemaPath}`);
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}
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RNCodegen.generate(
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{
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libraryName,
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schema,
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outputDirectory,
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packageName,
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},
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{
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generators: GENERATORS[platform],
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},
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);
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if (platform === 'android') {
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// Move all components C++ files to a structured jni folder for now.
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// Note: this should've been done by RNCodegen's generators, but:
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// * the generators don't support platform option yet
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// * this subdir structure is Android-only, not applicable to iOS
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const files = fs.readdirSync(outputDirectory);
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const jniOutputDirectory = `${outputDirectory}/jni/react/renderer/components/${libraryName}`;
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mkdirp.sync(jniOutputDirectory);
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files
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.filter(f => f.endsWith('.h') || f.endsWith('.cpp'))
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.forEach(f => {
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fs.renameSync(`${outputDirectory}/${f}`, `${jniOutputDirectory}/${f}`);
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});
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}
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if (platform === 'ios') {
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const files = fs.readdirSync(outputDirectory);
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const componentsOutputDirectory = `${outputDirectory}/react/renderer/components/${libraryName}`;
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mkdirp.sync(componentsOutputDirectory);
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files
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.filter(
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f =>
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(f.endsWith('.h') && !f.startsWith(libraryName)) ||
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f.endsWith('.cpp'),
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)
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.forEach(f => {
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fs.renameSync(
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`${outputDirectory}/${f}`,
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`${componentsOutputDirectory}/${f}`,
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);
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});
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}
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}
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function main() {
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const args = process.argv.slice(2);
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const platform = args[0];
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const schemaPath = args[1];
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const outputDir = args[2];
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const libraryName = args[3] || 'FBReactNativeSpec';
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const javaPackageName = args[4] || 'com.facebook.fbreact.specs';
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generateSpec(platform, schemaPath, outputDir, libraryName, javaPackageName);
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}
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main();
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