79 строки
1.8 KiB
JavaScript
79 строки
1.8 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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const RNCodegen = require('../packages/react-native-codegen/lib/generators/RNCodegen.js');
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const fs = require('fs');
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const mkdirp = require('mkdirp');
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const os = require('os');
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const path = require('path');
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function generateSpec(schemaPath, outputDirectory) {
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const libraryName = 'FBReactNativeSpec';
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const moduleSpecName = 'FBReactNativeSpec';
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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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const tempOutputDirectory = fs.mkdtempSync(
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path.join(os.tmpdir(), 'react-native-codegen-'),
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);
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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. ${schemaPath}`);
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}
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RNCodegen.generate(
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{libraryName, schema, outputDirectory: tempOutputDirectory, moduleSpecName},
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{
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generators: [
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'descriptors',
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'events',
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'props',
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'tests',
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'shadow-nodes',
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'modules',
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],
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},
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);
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if (!outputDirectory) {
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outputDirectory = path.resolve(
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__dirname,
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'..',
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'Libraries',
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libraryName,
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moduleSpecName,
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);
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}
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mkdirp.sync(outputDirectory);
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const fileNames = [`${moduleSpecName}.h`, `${moduleSpecName}-generated.mm`];
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fileNames.forEach(fileName => {
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const newOutput = `${tempOutputDirectory}/${fileName}`;
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const prevOutput = `${outputDirectory}/${fileName}`;
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fs.copyFileSync(newOutput, prevOutput);
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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 schemaPath = args[0];
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const outputDir = args[1];
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generateSpec(schemaPath, outputDir);
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}
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main();
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