88 строки
2.1 KiB
JavaScript
88 строки
2.1 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 copyAndReplace = require('../util/copyAndReplace');
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const fs = require('fs');
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const isValidPackageName = require('../util/isValidPackageName');
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const path = require('path');
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const walk = require('../util/walk');
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/**
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* Creates a new native library with the given name
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*/
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function library(argv, config, args) {
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if (!isValidPackageName(args.name)) {
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return Promise.reject(
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args.name +
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' is not a valid name for a project. Please use a valid ' +
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'identifier name (alphanumeric).',
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);
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}
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const root = process.cwd();
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const libraries = path.resolve(root, 'Libraries');
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const libraryDest = path.resolve(libraries, args.name);
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const source = path.resolve(
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'node_modules',
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'react-native',
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'Libraries',
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'Sample',
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);
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if (!fs.existsSync(libraries)) {
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fs.mkdirSync(libraries);
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}
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if (fs.existsSync(libraryDest)) {
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return Promise.reject(
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new Error(`Library already exists in ${libraryDest}`),
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);
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}
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walk(source).forEach(f => {
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if (
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f.indexOf('project.xcworkspace') !== -1 ||
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f.indexOf('.xcodeproj/xcuserdata') !== -1
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) {
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return;
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}
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const dest = path.relative(
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source,
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f.replace(/Sample/g, args.name).replace(/^_/, '.'),
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);
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copyAndReplace(path.resolve(source, f), path.resolve(libraryDest, dest), {
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Sample: args.name,
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});
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});
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console.log('Created library in', libraryDest);
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console.log('Next Steps:');
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console.log(' Link your library in Xcode:');
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console.log(
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' https://facebook.github.io/react-native/docs/' +
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'linking-libraries-ios.html#content\n',
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);
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}
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module.exports = {
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name: 'new-library',
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func: library,
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description: 'generates a native library bridge',
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options: [
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{
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command: '--name <string>',
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description: 'name of the library to generate',
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default: null,
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},
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],
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};
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