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Upgrade to Create React App 2.1.1 & React 16.6.3

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Mars Hall
2018-12-16 10:51:40 -08:00
parent f821f3878f
commit 1afb09546e
13 changed files with 9206 additions and 7929 deletions
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20
react-ui/.gitignore vendored
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@@ -1,15 +1,23 @@
# See http://help.github.com/ignore-files/ for more about ignoring files.
# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
# dependencies
node_modules
/node_modules
/.pnp
.pnp.js
# testing
coverage
/coverage
# production
build
/build
# misc
.DS_Store
.env
npm-debug.log
.env.local
.env.development.local
.env.test.local
.env.production.local
npm-debug.log*
yarn-debug.log*
yarn-error.log*

1212
react-ui/README.md
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react-ui/package-lock.json generated
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20
react-ui/package.json
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@@ -2,18 +2,24 @@
"name": "react-ui",
"version": "0.1.0",
"private": true,
"devDependencies": {
"react-scripts": "^1.1.4"
},
"dependencies": {
"react": "^16.4.1",
"react-dom": "^16.4.1"
"react": "^16.6.3",
"react-dom": "^16.6.3",
"react-scripts": "2.1.1"
},
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test --env=jsdom",
"test": "react-scripts test",
"eject": "react-scripts eject"
},
"proxy": "http://localhost:5000"
"eslintConfig": {
"extends": "react-app"
},
"browserslist": [
">0.2%",
"not dead",
"not ie <= 11",
"not op_mini all"
]
}

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19
react-ui/public/index.html
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@@ -1,11 +1,17 @@
<!doctype html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<meta name="theme-color" content="#000000">
<!--
Notice the use of %PUBLIC_URL% in the tag above.
manifest.json provides metadata used when your web app is added to the
homescreen on Android. See https://developers.google.com/web/fundamentals/web-app-manifest/
-->
<link rel="manifest" href="%PUBLIC_URL%/manifest.json">
<!--
Notice the use of %PUBLIC_URL% in the tags above.
It will be replaced with the URL of the `public` folder during the build.
Only files inside the `public` folder can be referenced from the HTML.
@@ -16,6 +22,9 @@
<title>React App</title>
</head>
<body>
<noscript>
You need to enable JavaScript to run this app.
</noscript>
<div id="root"></div>
<!--
This HTML file is a template.
@@ -24,8 +33,8 @@
You can add webfonts, meta tags, or analytics to this file.
The build step will place the bundled scripts into the <body> tag.
To begin the development, run `npm start`.
To create a production bundle, use `npm run build`.
To begin the development, run `npm start` or `yarn start`.
To create a production bundle, use `npm run build` or `yarn build`.
-->
</body>
</html>

15
react-ui/public/manifest.json Normal file
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@@ -0,0 +1,15 @@
{
"short_name": "React App",
"name": "Create React App Sample",
"icons": [
{
"src": "favicon.ico",
"sizes": "64x64 32x32 24x24 16x16",
"type": "image/x-icon"
}
],
"start_url": ".",
"display": "standalone",
"theme_color": "#000000",
"background_color": "#ffffff"
}

28
react-ui/src/App.css
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@@ -4,25 +4,29 @@
.App-logo {
animation: App-logo-spin infinite 20s linear;
height: 80px;
height: 40vmin;
}
.App-header {
background-color: #222;
height: 150px;
padding: 20px;
background-color: #282c34;
min-height: 100vh;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
font-size: calc(10px + 2vmin);
color: white;
}
.App-intro {
font-size: large;
}
.App a {
color: #f60;
.App-link {
color: #61dafb;
}
@keyframes App-logo-spin {
from { transform: rotate(0deg); }
to { transform: rotate(360deg); }
from {
transform: rotate(0deg);
}
to {
transform: rotate(360deg);
}
}

56
react-ui/src/App.js vendored
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@@ -3,53 +3,23 @@ import logo from './logo.svg';
import './App.css';
class App extends Component {
constructor(props) {
super(props);
this.state = {
message: null,
fetching: true
};
}
componentDidMount() {
fetch('/api')
.then(response => {
if (!response.ok) {
throw new Error(`status ${response.status}`);
}
return response.json();
})
.then(json => {
this.setState({
message: json.message,
fetching: false
});
}).catch(e => {
this.setState({
message: `API call failed: ${e}`,
fetching: false
});
})
}
render() {
return (
<div className="App">
<div className="App-header">
<header className="App-header">
<img src={logo} className="App-logo" alt="logo" />
<h2>Welcome to React</h2>
</div>
<p className="App-intro">
{'This is '}
<a href="https://github.com/mars/heroku-cra-node">
{'create-react-app with a custom Node/Express server'}
</a><br/>
</p>
<p className="App-intro">
{this.state.fetching
? 'Fetching message from API'
: this.state.message}
</p>
<p>
Edit <code>src/App.js</code> and save to reload.
</p>
<a
className="App-link"
href="https://reactjs.org"
target="_blank"
rel="noopener noreferrer"
>
Learn React
</a>
</header>
</div>
);
}

1
react-ui/src/App.test.js
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@@ -5,4 +5,5 @@ import App from './App';
it('renders without crashing', () => {
const div = document.createElement('div');
ReactDOM.render(<App />, div);
ReactDOM.unmountComponentAtNode(div);
});

11
react-ui/src/index.css
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@@ -1,5 +1,14 @@
body {
margin: 0;
padding: 0;
font-family: sans-serif;
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen",
"Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue",
sans-serif;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
code {
font-family: source-code-pro, Menlo, Monaco, Consolas, "Courier New",
monospace;
}

13
react-ui/src/index.js vendored
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@@ -1,9 +1,12 @@
import React from 'react';
import ReactDOM from 'react-dom';
import App from './App';
import './index.css';
import App from './App';
import * as serviceWorker from './serviceWorker';
ReactDOM.render(
<App />,
document.getElementById('root')
);
ReactDOM.render(<App />, document.getElementById('root'));
// If you want your app to work offline and load faster, you can change
// unregister() to register() below. Note this comes with some pitfalls.
// Learn more about service workers: http://bit.ly/CRA-PWA
serviceWorker.unregister();

135
react-ui/src/serviceWorker.js vendored Normal file
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@@ -0,0 +1,135 @@
// This optional code is used to register a service worker.
// register() is not called by default.
// This lets the app load faster on subsequent visits in production, and gives
// it offline capabilities. However, it also means that developers (and users)
// will only see deployed updates on subsequent visits to a page, after all the
// existing tabs open on the page have been closed, since previously cached
// resources are updated in the background.
// To learn more about the benefits of this model and instructions on how to
// opt-in, read http://bit.ly/CRA-PWA
const isLocalhost = Boolean(
window.location.hostname === 'localhost' ||
// [::1] is the IPv6 localhost address.
window.location.hostname === '[::1]' ||
// 127.0.0.1/8 is considered localhost for IPv4.
window.location.hostname.match(
/^127(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/
)
);
export function register(config) {
if (process.env.NODE_ENV === 'production' && 'serviceWorker' in navigator) {
// The URL constructor is available in all browsers that support SW.
const publicUrl = new URL(process.env.PUBLIC_URL, window.location.href);
if (publicUrl.origin !== window.location.origin) {
// Our service worker won't work if PUBLIC_URL is on a different origin
// from what our page is served on. This might happen if a CDN is used to
// serve assets; see https://github.com/facebook/create-react-app/issues/2374
return;
}
window.addEventListener('load', () => {
const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`;
if (isLocalhost) {
// This is running on localhost. Let's check if a service worker still exists or not.
checkValidServiceWorker(swUrl, config);
// Add some additional logging to localhost, pointing developers to the
// service worker/PWA documentation.
navigator.serviceWorker.ready.then(() => {
console.log(
'This web app is being served cache-first by a service ' +
'worker. To learn more, visit http://bit.ly/CRA-PWA'
);
});
} else {
// Is not localhost. Just register service worker
registerValidSW(swUrl, config);
}
});
}
}
function registerValidSW(swUrl, config) {
navigator.serviceWorker
.register(swUrl)
.then(registration => {
registration.onupdatefound = () => {
const installingWorker = registration.installing;
if (installingWorker == null) {
return;
}
installingWorker.onstatechange = () => {
if (installingWorker.state === 'installed') {
if (navigator.serviceWorker.controller) {
// At this point, the updated precached content has been fetched,
// but the previous service worker will still serve the older
// content until all client tabs are closed.
console.log(
'New content is available and will be used when all ' +
'tabs for this page are closed. See http://bit.ly/CRA-PWA.'
);
// Execute callback
if (config && config.onUpdate) {
config.onUpdate(registration);
}
} else {
// At this point, everything has been precached.
// It's the perfect time to display a
// "Content is cached for offline use." message.
console.log('Content is cached for offline use.');
// Execute callback
if (config && config.onSuccess) {
config.onSuccess(registration);
}
}
}
};
};
})
.catch(error => {
console.error('Error during service worker registration:', error);
});
}
function checkValidServiceWorker(swUrl, config) {
// Check if the service worker can be found. If it can't reload the page.
fetch(swUrl)
.then(response => {
// Ensure service worker exists, and that we really are getting a JS file.
const contentType = response.headers.get('content-type');
if (
response.status === 404 ||
(contentType != null && contentType.indexOf('javascript') === -1)
) {
// No service worker found. Probably a different app. Reload the page.
navigator.serviceWorker.ready.then(registration => {
registration.unregister().then(() => {
window.location.reload();
});
});
} else {
// Service worker found. Proceed as normal.
registerValidSW(swUrl, config);
}
})
.catch(() => {
console.log(
'No internet connection found. App is running in offline mode.'
);
});
}
export function unregister() {
if ('serviceWorker' in navigator) {
navigator.serviceWorker.ready.then(registration => {
registration.unregister();
});
}
}