124 lines
3.7 KiB
JavaScript
124 lines
3.7 KiB
JavaScript
/**
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* Copyright 2004-present Facebook. All Rights Reserved.
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*/
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'use strict';
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var fs = require('fs');
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var exec = require('child_process').exec;
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var NODE_MODULE_PATH = './node_modules';
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var PODFILE_PATH = './Podfile';
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function addDependency(name, path) {
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console.log('Found dependency: ' + name);
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var podfileText;
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try {
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podfileText = fs.readFileSync(PODFILE_PATH, 'utf8');
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} catch(e) {}
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if (podfileText.indexOf('pod \'' + name + '\'') === -1) {
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var indexOfReactComponents = podfileText.indexOf('#</React-Native>') - 1;
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var insertedDependency = '\npod \'' + name + '\', :path => \'' + path + '\'\n';
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var newPodfileText = [podfileText.slice(0, indexOfReactComponents),
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insertedDependency,
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podfileText.slice(indexOfReactComponents)].join('');
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fs.writeFileSync(PODFILE_PATH, newPodfileText);
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console.log('Added ' + name + ' to Podfile.');
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} else {
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console.log(name + ' already in Podfile');
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}
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}
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function installDependecies() {
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console.log('Installing dependencies...');
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exec('pod install', function(error, stdout, stderr) {
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if (!stderr) {
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console.log('Installed Pod dependencies.');
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} else {
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console.error('Error installing Pod dependencies.', stderr);
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}
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process.exit(1);
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});
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}
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module.exports = {
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setupPodfile: function() {
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var podfileText;
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try {
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podfileText = fs.readFileSync(PODFILE_PATH, 'utf8');
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} catch(e) {}
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var openingReactTag = '#<React-Native>';
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var closingReactTag = '\n#</React-Native>';
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var reactPodfileBoilerplate = openingReactTag + closingReactTag;
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if (!podfileText) {
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fs.appendFileSync(PODFILE_PATH, reactPodfileBoilerplate);
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} else {
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if (podfileText.indexOf(openingReactTag) === -1 || podfileText.indexOf(closingReactTag) === -1) {
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fs.appendFileSync(PODFILE_PATH, reactPodfileBoilerplate);
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}
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}
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try {
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podfileText = fs.readFileSync(PODFILE_PATH, 'utf8');
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} catch(e) {}
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if (podfileText.indexOf('pod \'React\'') === -1) {
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var indexOfReactComponents = podfileText.indexOf(openingReactTag) + openingReactTag.length;
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var insertedReactDependency = '\npod \'React\', :path => \'node_modules/react-native\'\n';
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try {
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var newPodfileText = [podfileText.slice(0, indexOfReactComponents),
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insertedReactDependency,
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podfileText.slice(indexOfReactComponents)].join('');
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fs.writeFileSync(PODFILE_PATH, newPodfileText);
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} catch(e) {
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throw e;
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}
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}
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},
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init: function(arguement) {
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// arguement is available for future arguement commands
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console.log('Searching for installable React Native components...');
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this.setupPodfile();
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var nodeModuleList = fs.readdirSync(NODE_MODULE_PATH);
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if (nodeModuleList.length > 0) {
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nodeModuleList.forEach(function(nodeModule) {
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// Module would not start with '.' hidden file identifier
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if (nodeModule.charAt(0) !== '.') {
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var modulePath = './node_modules/' + nodeModule;
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var nodeModulePackage;
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try {
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nodeModulePackage = fs.readFileSync(modulePath + '/package.json', 'utf8');
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} catch(error) {
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console.error('Error reading Node Module: `%s` package.json', nodeModule);
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throw error;
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}
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var packageJSON = JSON.parse(nodeModulePackage);
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console.log(packageJSON.hasOwnProperty('react-native-component'));
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if (packageJSON.hasOwnProperty('react-native-component')) {
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addDependency(nodeModule, modulePath);
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}
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}
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});
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installDependecies();
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} else {
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console.error('./node_modules directory contains 0 modules');
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console.log('No React Native components found.');
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process.exit(1);
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}
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}
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};
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