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‎.gitignore

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# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
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# dependencies
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/node_modules
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/.pnp
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.pnp.js
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# testing
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/coverage
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# production
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/build
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# misc
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.DS_Store
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.env
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.env.local
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.env.development.local
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.env.test.local
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.env.production.local
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npm-debug.log*
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yarn-debug.log*
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yarn-error.log*
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# OSX
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#
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.DS_Store
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# Xcode
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#
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build/
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*.pbxuser
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!default.pbxuser
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*.mode1v3
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!default.mode1v3
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*.mode2v3
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!default.mode2v3
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*.perspectivev3
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!default.perspectivev3
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xcuserdata
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*.xccheckout
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*.moved-aside
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DerivedData
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*.hmap
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*.ipa
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*.xcuserstate
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# Android/IntelliJ
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#
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build/
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.idea
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.gradle
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local.properties
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*.iml
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# Panic's Nova.app IDE
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.nova
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# node.js
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#
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node_modules/
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npm-debug.log
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yarn-error.log
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# BUCK
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buck-out/
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\.buckd/
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*.keystore
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!debug.keystore
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# fastlane
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#
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# It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the
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# screenshots whenever they are needed.
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# For more information about the recommended setup visit:
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# https://docs.fastlane.tools/best-practices/source-control/
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*/fastlane/report.xml
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*/fastlane/Preview.html
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*/fastlane/screenshots
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# Bundle artifact
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*.jsbundle
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# CocoaPods
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/ios/Pods/
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#next
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.next
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src/.next
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# @generated: @expo/[email protected]
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/.expo/*
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# Expo Web
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/web-build/*
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# Expo Native
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*.jks
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*.p8
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*.p12
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*.key
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*.mobileprovision
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*.orig.*
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# Next.js
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/.next/*
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/out/
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# Next.js production
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/build/
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# Next.js dependencies
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/.pnp
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.pnp.js
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# @end @expo/next-adapter
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.nova

‎cli.js

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#!/usr/bin/env node
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const chalk = require('chalk');
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const commander = require('commander');
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// const fs = require('fs-extra');
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// const path = require('path');
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const execSync = require('child_process').execSync;
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const packageJson = require('./package.json');
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// const copyFiles = require('./copyFiles');
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const nodeVersion = process.versions.node;
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const nodeVersionSplitted = nodeVersion.split('.');
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const nodeMajorVersion = nodeVersionSplitted[0];
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if (nodeMajorVersion < 8) {
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console.error(
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chalk.red(`
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You are running Node ${nodeVersion}
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Create React Once App requires Node 8 or higher.
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Please update your version of Node.
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`),
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);
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process.exit(1);
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}
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const printCyan = (text) => console.log(` ${chalk.cyan(text)}`);
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// const printGreen = (text) => console.log(` ${chalk.green(text)}`);
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let appName;
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const program = new commander.Command(packageJson.name)
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.version(packageJson.version)
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.arguments('<project-directory>')
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.usage(`${chalk.green('<project-directory>')}`)
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.action((name) => {
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appName = name;
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})
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.on('--help', () => {
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console.log(` ${chalk.green('<project-directory>')} is required.`);
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console.log();
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console.log(
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` If you have any problems, do not hesitate to file an issue:`,
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);
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printCyan(
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'https://gitlab.com/NoahGray/react-once-template/issues/new',
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);
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console.log();
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})
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.parse(process.argv);
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async function run() {
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if (appName) {
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printCyan(`⏳ Creating React Once App by the name of ${appName}`);
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console.log();
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execSync(
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`npx react-native init ${appName} --template https://gitlab.com/NoahGray/react-once-template.git`,
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{stdio: [0, 1, 2]},
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);
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let isYarnAvailable;
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try {
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execSync('yarnpkg --version', {stdio: 'ignore'});
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isYarnAvailable = true;
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} catch (e) {
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isYarnAvailable = false;
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}
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try {
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execSync(`cd ${appName} && git init`);
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} catch (error) {}
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const packageManagerRunCommand = isYarnAvailable ? 'yarn' : 'npm run';
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console.log(`
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${chalk.magenta('*')} ${chalk.magenta(
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'change directory to your new project',
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)}
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$ ${chalk.cyan(`cd ${appName}`)}
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$ ${chalk.cyan('Then run the these commands to get started:')}
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${chalk.magenta('*')} ${chalk.magenta('To run development Web server')}
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$ ${chalk.cyan(packageManagerRunCommand + ' web')}
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${chalk.magenta('*')} ${chalk.magenta(
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'To run Android on connected device (after installing Android Debug Bridge "adb" - https://developer.android.com/studio/releases/platform-tools)',
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)}
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$ ${chalk.cyan(packageManagerRunCommand + ' android')}
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${chalk.magenta('*')} ${chalk.magenta(
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'To run ios simulator (after installing Xcode - only on Apple devices)',
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)}
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$ ${chalk.cyan(packageManagerRunCommand + ' ios')}
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${chalk.magenta('*')} ${chalk.magenta(
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'To run tests for Native and Web',
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)}
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$ ${chalk.cyan(packageManagerRunCommand + ' test')}
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${chalk.magenta('*')} ${chalk.magenta('To run build for Web')}
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$ ${chalk.cyan(packageManagerRunCommand + ' build')}
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`);
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} else {
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console.error(
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chalk.red(
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'In order to create a new project you must give a name as an argument. ',
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),
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chalk.cyan('Example: create-react-once-app AppName'),
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);
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process.exit(1);
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}
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}
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try {
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run();
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} catch (error) {
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console.error(error);
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}

‎cli.test.js

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const chalk = require('chalk');
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const execSync = require('child_process').execSync;
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const originalConsoleLog = console.log;
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console.log = jest.fn(() => true);
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const originalConsoleError = console.error;
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console.error = jest.fn();
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jest.mock('child_process', () => {
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const execSync = jest.fn();
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return {execSync};
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});
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jest.mock('chalk', () => {
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const red = jest.fn((text) => text);
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const cyan = jest.fn((text) => text);
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const green = jest.fn((text) => text);
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const magenta = jest.fn((text) => text);
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return {
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red,
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cyan,
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green,
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magenta,
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};
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});
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describe('cli runs properly', () => {
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it('cli runs with argument and logs info', (done) => {
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process.argv[2] = 'myFakeName';
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jest.requireActual('./cli');
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let isYarnAvailable;
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try {
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execSync('yarnpkg --version', {stdio: 'ignore'});
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isYarnAvailable = true;
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} catch (e) {
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isYarnAvailable = false;
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}
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const packageManagerRunCommand = isYarnAvailable ? 'yarn' : 'npm run';
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process.nextTick(() => {
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expect(chalk.red.mock.calls).toEqual([]);
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expect(chalk.cyan.mock.calls).toEqual([
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['⏳ Creating React Once App by the name of myFakeName'],
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['cd myFakeName'],
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['Then run the these commands to get started:'],
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[`${packageManagerRunCommand} web`],
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[`${packageManagerRunCommand} android`],
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[`${packageManagerRunCommand} ios`],
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[`${packageManagerRunCommand} test`],
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[`${packageManagerRunCommand} build`],
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]);
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expect(chalk.green.mock.calls).toEqual([['<project-directory>']]);
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expect(chalk.magenta.mock.calls).toEqual([
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['*'],
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['change directory to your new project'],
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['*'],
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['To run development Web server'],
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['*'],
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[
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'To run Android on connected device (after installing Android Debug Bridge "adb" - https://developer.android.com/studio/releases/platform-tools)',
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],
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['*'],
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[
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'To run ios simulator (after installing Xcode - only on Apple devices)',
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],
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['*'],
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['To run tests for Native and Web'],
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['*'],
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['To run build for Web'],
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]);
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expect(execSync.mock.calls).toEqual([
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[
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'npx react-native init myFakeName --template https://gitlab.com/NoahGray/react-once-template.git',
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{stdio: [0, 1, 2]},
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],
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['yarnpkg --version', {stdio: 'ignore'}],
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['cd myFakeName && git init'],
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['yarnpkg --version', {stdio: 'ignore'}],
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]);
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});
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done();
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});
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});

‎error.test.js

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const chalk = require('chalk');
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const commander = require('commander');
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const path = require('path');
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const execSync = require('child_process').execSync;
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const packageJson = require('./package.json');
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const originalConsoleLog = console.log;
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console.log = jest.fn();
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const originalConsoleError = console.error;
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console.error = jest.fn();
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jest.mock('child_process', () => {
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const execSync = jest.fn();
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return { execSync };
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});
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jest.mock('chalk', () => {
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const red = jest.fn(text => text);
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const cyan = jest.fn(text => text);
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const green = jest.fn(text => text);
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const magenta = jest.fn(text => text);
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return {
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red,
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cyan,
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green,
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magenta,
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};
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});
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describe('cli shows error', () => {
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it('cli runs without arguments', () => {
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const originalProcessExit = process.exit;
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process.exit = jest.fn();
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process.argv[2] = '';
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require('./cli');
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expect(console.error.mock.calls).toEqual([['In order to create a new project you must give a name as an argument. ', 'Example: create-react-once-app AppName']]);
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expect(process.exit.mock.calls).toEqual([[1]]);
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process.exit = originalProcessExit;
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});
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});

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