Created
April 27, 2020 03:12
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Save wdsrocha/4f521a7e7e61da7a88192cc33b8b9199 to your computer and use it in GitHub Desktop.
Use after running the create-react-app script to have a cleaner "hello, world" app.
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| #!/bin/bash | |
| # exit when any command fails | |
| set -e | |
| rm public/{*.png,manifest.json,robots.txt} | |
| cat > public/index.html << EOF | |
| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="utf-8" /> | |
| <link rel="icon" href="%PUBLIC_URL%/favicon.ico" /> | |
| <meta name="viewport" content="width=device-width, initial-scale=1" /> | |
| <meta name="theme-color" content="#000000" /> | |
| <title>App title</title> | |
| </head> | |
| <body> | |
| <noscript>You need to enable JavaScript to run this app.</noscript> | |
| <div id="root"></div> | |
| </body> | |
| </html> | |
| EOF | |
| rm src/{index.css,App.test.js,serviceWorker.js,logo.svg,setupTests.js} | |
| cat > src/index.js << EOF | |
| import React from 'react'; | |
| import ReactDOM from 'react-dom'; | |
| import App from './App'; | |
| ReactDOM.render( | |
| <React.StrictMode> | |
| <App /> | |
| </React.StrictMode>, | |
| document.getElementById('root') | |
| ); | |
| EOF | |
| cat > src/App.js << EOF | |
| import React from 'react'; | |
| import './App.css' | |
| export default function App() { | |
| return ( | |
| <h1>Hello, world!</h1> | |
| ); | |
| } | |
| EOF | |
| cat > src/App.css << EOF | |
| * { | |
| margin: 0; | |
| padding: 0; | |
| outline: 0; | |
| box-sizing: border-box; | |
| /* outline-offset: -1px; | |
| outline: 1px red dashed; */ | |
| } | |
| EOF |
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