prepared for RN 0.59 release

Author: emin93

App.tsx

@@ -4,7 +4,7 @@
  * 
  * Generated with the TypeScript template
  * https://github.com/emin93/react-native-template-typescript
- * 
+ *
  * @format
  */
 
@@ -48,4 +48,4 @@ const styles = StyleSheet.create({
     color: '#333333',
     marginBottom: 5,
   },
-});
+});

README.md

@@ -13,39 +13,30 @@ Clean and minimalist React Native template for a quick start with TypeScript.
 ## :arrow_forward: Quick Start
 
 ```bash
-react-native init MyApp --template typescript && node MyApp/setup.js
+react-native init MyApp --template typescript
 ```
 
 ## :question: FAQ
 
-### Why this template when React Native 0.57+ supports TypeScript out of the box?
-
-Actually, when React Native 0.57 was announced, I planned to stop maintenance on this template. But after further evaluation, there's still quite a lot of manual work to do (add type definitions for React & React Native, create a `.tsconfig` for type checking, etc.) to properly set up a React Native 0.57+ TypeScript project. And that's where this template comes in and does that work for you. :raised_hands:
-
 ### What additional dependencies are included in this template?
 
 - [TypeScript](https://github.com/Microsoft/TypeScript)
 - [Type definitions for React & React Native](https://github.com/DefinitelyTyped/DefinitelyTyped)
-- [ts-jest](https://github.com/kulshekhar/ts-jest)
 
 This template always uses the latest versions of the dependencies at the time when the `react-native init` command is being executed. This means you don't have to worry about old versions.
 
 Lots of :heart: and credits to the owners and maintainers of those packages.
 
-### Why the setup script?
-
-It deletes obsolete files like the `.flowconfig` and the `setup.js` itself after the setup.
-
-### How to do type checking?
-
-`npm run tsc`
-
 ### Does debugging work?
 
-Yes it does.
+Yes it does. :tada:
 
 [![Demonstration of working breakpoints in Visual Studio Code](https://cdn-images-1.medium.com/max/1600/1*ZXfzgq1xKz1B3chYy9xE7w.png)](https://medium.com/@emin93/react-native-typescript-b965059109d3)
 
+### How to do type checking?
+
+`npx tsc`
+
 ## :globe_with_meridians: Links
 
 - ["Using React Native with TypeScript just became simple" on Medium](https://medium.com/@emin93/react-native-typescript-b965059109d3)

__tests__/App.tsx __tests__/App-test.tsx

@@ -11,4 +11,4 @@ import renderer from 'react-test-renderer';
 
 it('renders correctly', () => {
   renderer.create(<App />);
-});
+});

devDependencies.json

@@ -3,6 +3,5 @@
   "@types/react-native": "latest",
   "@types/react-test-renderer": "latest",
   "@types/react": "latest",
-  "ts-jest": "latest",
   "typescript": "latest"
 }

jest.config.js

@@ -0,0 +1,4 @@
+module.exports = {
+  preset: 'react-native',
+  moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx', 'json', 'node'],
+}

jest.json

@@ -1,6 +1,6 @@
 {
   "name": "react-native-template-typescript",
-  "version": "0.0.1",
+  "version": "4.1.10",
   "description": "Clean and minimalist React Native template for a quick start with TypeScript.",
   "scripts": {
     "test": "standard setup.js",

package.json

@@ -1,29 +1,13 @@
 const fs = require('fs')
 const path = require('path')
 
-const packageJson = require('./package.json')
-const jestConfig = require('./jest.json')
+const projectFilesToDelete = ['.flowconfig', 'App.js', '__tests__/App-test.js']
 
-if (!packageJson.jest) {
-  process.exit()
-}
+const templateFilesToDelete = ['setup.js', 'README.md', 'LICENSE']
 
-const deleteFile = fileName => fs.unlinkSync(path.join(__dirname, fileName))
-const writeFile = (fileName, data) => fs.writeFileSync(path.join(__dirname, fileName), data)
+const projectPath = path.join(__dirname, '..', '..')
+const deleteProjectFile = fileName => fs.unlinkSync(path.join(projectPath, fileName))
+const deleteTemplateFile = fileName => fs.unlinkSync(path.join(__dirname, fileName))
 
-console.log('🔄 Setting up...')
-
-packageJson.scripts.tsc = 'tsc'
-packageJson.jest = Object.assign(packageJson.jest, jestConfig)
-
-writeFile('package.json', JSON.stringify(packageJson, null, 2))
-
-deleteFile('.flowconfig')
-deleteFile('App.js')
-deleteFile('__tests__/App.js')
-deleteFile('jest.json')
-deleteFile('LICENSE')
-deleteFile('README.md')
-deleteFile('setup.js')
-
-console.log(`✅ Setup completed!`)
+projectFilesToDelete.forEach(deleteProjectFile)
+templateFilesToDelete.forEach(deleteTemplateFile)