Initial COmmit

10secondsofcode · Oct 25, 2018 · 1ac1636 · 1ac1636
1 parent c40fbc4
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diff --git a/.gitignore b/.gitignore
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+# .gitignore
+node_modules
+dist
+
diff --git a/.npmignore b/.npmignore
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+# .npmignore 
+src
+examples
+.babelrc
+.gitignore
+webpack.config.js
diff --git a/package.json b/package.json
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+{
+  "name": "react-pwa",
+  "version": "0.1.0",
+  "private": true,
+  "dependencies": {
+    "react": "^16.6.0",
+    "react-dom": "^16.6.0",
+    "react-router-dom": "^4.3.1",
+    "react-scripts": "2.0.5"
+  },
+  "scripts": {
+    "start": "react-scripts start",
+    "build": "react-scripts build",
+    "test": "react-scripts test",
+    "eject": "react-scripts eject"
+  },
+  "eslintConfig": {
+    "extends": "react-app"
+  },
+  "browserslist": [
+    ">0.2%",
+    "not dead",
+    "not ie <= 11",
+    "not op_mini all"
+  ]
+}
diff --git a/public/ service-worker.js b/public/ service-worker.js
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+var doCache = true;
+
+var CACHE_NAME = "my-pwa-cache-v1";
+
+self.addEventListener("activate", event => {
+  const cacheWhitelist = [CACHE_NAME];
+  event.waitUntil(
+    caches.keys().then(keyList =>
+      Promise.all(
+        keyList.map(key => {
+          if (!cacheWhitelist.includes(key)) {
+            console.log("Deleting cache: " + key);
+            return caches.delete(key);
+          }
+        })
+      )
+    )
+  );
+});
+
+self.addEventListener("install", function(event) {
+  if (doCache) {
+    event.waitUntil(
+      caches.open(CACHE_NAME).then(function(cache) {
+        fetch("manifest.json")
+          .then(response => {
+            response.json();
+          })
+          .then(assets => {
+            const urlsToCache = ["/", assets["main.js"]];
+            cache.addAll(urlsToCache);
+            console.log("cached");
+          });
+      })
+    );
+  }
+});
+
+self.addEventListener("fetch", function(event) {
+  if (doCache) {
+    event.respondWith(
+      caches.match(event.request).then(function(response) {
+        return response || fetch(event.request);
+      })
+    );
+  }
+});
diff --git a/public/favicon.ico b/public/favicon.ico
diff --git a/public/index.html b/public/index.html
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+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <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">
+    <link rel="manifest" href="%PUBLIC_URL%/manifest.json">
+    <link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico">
+
+    <!--
+      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.
+
+      Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
+      work correctly both with client-side routing and a non-root public URL.
+      Learn how to configure a non-root public URL by running `npm run build`.
+    -->
+    <title>React App</title>
+    <style type="text/css">
+      body {
+        margin: 0;
+        padding: 0;
+        font-family: sans-serif;
+      }
+      .App {
+        text-align: center;
+      }
+      .App-logo {
+        height: 80px;
+      }
+      .App-header {
+        background-color: #222;
+        height: 150px;
+        padding: 20px;
+        color: white;
+      }
+      .App-title {
+        font-size: 1.5em;
+      }
+      .App-intro {
+        font-size: large;
+      }
+      @keyframes App-logo-spin {
+        from {
+          transform: rotate(0deg);
+        }
+        to {
+          transform: rotate(360deg);
+        }
+      }
+    </style>
+  </head>
+  <body>
+    <noscript>
+      You need to enable JavaScript to run this app.
+    </noscript>
+    <div id="root"></div>
+    <!--
+      This HTML file is a template.
+      If you open it directly in the browser, you will see an empty page.
+
+      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` or `yarn start`.
+      To create a production bundle, use `npm run build` or `yarn build`.
+    -->
+      <script>
+        if ('serviceWorker' in navigator) {
+          window.addEventListener('load', function () {
+            navigator.serviceWorker.register('service-worker.js').then(function (registration) {
+              console.log('ServiceWorker registration successful with scope: ', registration.scope);
+            }, function (err) {
+              console.log('ServiceWorker registration failed: ', err);
+            }).catch(function (err) {
+              console.log(err)
+            });
+          });
+        } else {
+          console.log('service worker is not supported');
+        }
+      </script>
+  </body>
+</html>
diff --git a/public/manifest.json b/public/manifest.json
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+{
+  "short_name": "React App",
+  "name": "Progressive React App Example",
+  "icons": [
+    {
+      "src": "logo.png",
+      "sizes": "192x192",
+      "type": "image/png"
+    },
+    {
+      "src": "logo-512.png",
+      "sizes": "512x512",
+      "type": "image/png"
+    }
+  ],
+  "start_url": "/",
+  "display": "standalone",
+  "theme_color": "#000",
+  "background_color": "#000"
+}
diff --git a/src/App.js b/src/App.js
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+import React, { Component } from "react";
+import { BrowserRouter, Route, Link } from "react-router-dom";
+import logo from "./logo.svg";
+
+import Home from "./components/Home";
+import About from "./components/About";
+
+class App extends Component {
+  render() {
+    return (
+      <div className="App">
+        <div className="App-header">
+          <img src={logo} className="App-logo" alt="logo" />
+          <h2>React App</h2>
+        </div>
+        <BrowserRouter>
+          <div>
+            <Route path="/" exact component={Home} />
+            <Route path="/about" exact component={About} />
+          </div>
+        </BrowserRouter>
+      </div>
+    );
+  }
+}
+export default App;
diff --git a/src/App.test.js b/src/App.test.js
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+import React from 'react';
+import ReactDOM from 'react-dom';
+import App from './App';
+
+it('renders without crashing', () => {
+  const div = document.createElement('div');
+  ReactDOM.render(<App />, div);
+  ReactDOM.unmountComponentAtNode(div);
+});
diff --git a/src/components/About.js b/src/components/About.js
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+import React from "react";
+import { Link } from "react-router-dom";
+
+const about = () => {
+  return (
+    <div title="About">
+      <h1>About Page</h1>
+      <p>
+        <Link to="/">Home</Link>
+      </p>
+    </div>
+  );
+};
+
+export default about;
diff --git a/src/components/Home.js b/src/components/Home.js
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+import React from "react";
+import { Link } from "react-router-dom";
+
+const home = () => {
+  return (
+    <div title="Home">
+      <h1>Home Page</h1>
+      <p>
+        <Link to="/about">About</Link>
+      </p>
+    </div>
+  );
+};
+
+export default home;
diff --git a/src/index.js b/src/index.js
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+import React from 'react';
+import ReactDOM from 'react-dom';
+
+import App from './App';
+import * as serviceWorker from './serviceWorker';
+
+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();
diff --git a/src/logo.svg b/src/logo.svg