examples: Add monorepo without workspaces

This is similar to the monorepo example, but adapted for the case where you want
to build multiple separate applications that share the same dependencies (and
therefore share the same package.json in the root).

examples/with-monorepo-without-workspaces/.gitignore

@@ -0,0 +1,10 @@
+logs
+*.log
+npm-debug.log*
+.DS_Store
+
+coverage
+node_modules
+build
+public/static
+.env.*.local

examples/with-monorepo-without-workspaces/README.md

@@ -0,0 +1,21 @@
+# Razzle Monorepo without workspaces Example
+
+## How to use
+
+<!-- START install generated instructions please keep comment here to allow auto update -->
+<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN yarn update-examples TO UPDATE -->Create and start the example:
+
+```bash
+npx create-razzle-app --example with-monorepo-without-workspaces with-monorepo-without-workspaces
+
+cd with-monorepo-without-workspaces
+yarn start
+```
+<!-- END install generated instructions please keep comment here to allow auto update -->
+
+
+## Idea behind the example
+
+This is similar to the monorepo example, but adapted for the case where you want
+to build multiple separate applications that share the same dependencies (and
+therefore share the same package.json in the root).

examples/with-monorepo-without-workspaces/basic-1/.env

@@ -0,0 +1 @@
+PORT=3000

examples/with-monorepo-without-workspaces/basic-1/public/robots.txt

@@ -0,0 +1,2 @@
+User-agent: *
+

examples/with-monorepo-without-workspaces/basic-1/src/App.css

@@ -0,0 +1,13 @@
+body {
+  margin: 0;
+  padding: 0;
+  font-family: -apple-system,
+    BlinkMacSystemFont,
+    "Segoe UI",
+    Helvetica,
+    Arial,
+    sans-serif,
+    "Apple Color Emoji",
+    "Segoe UI Emoji",
+    "Segoe UI Symbol";
+}

examples/with-monorepo-without-workspaces/basic-1/src/App.js

@@ -0,0 +1,6 @@
+import './App.css';
+
+import React from 'react';
+const App = () => <div>Welcome to Razzle.</div>;
+
+export default App;

examples/with-monorepo-without-workspaces/basic-1/src/App.test.js

@@ -0,0 +1,10 @@
+import App from './App';
+import React from 'react';
+import ReactDOM from 'react-dom';
+
+describe('<App />', () => {
+  test('renders without exploding', () => {
+    const div = document.createElement('div');
+    ReactDOM.render(<App />, div);
+  });
+});

examples/with-monorepo-without-workspaces/basic-1/src/client.js

@@ -0,0 +1,9 @@
+import React from 'react';
+import { hydrate } from 'react-dom';
+import App from './App';
+
+hydrate(<App />, document.getElementById('root'));
+
+if (module.hot) {
+  module.hot.accept();
+}

examples/with-monorepo-without-workspaces/basic-1/src/index.js

@@ -0,0 +1,27 @@
+import express from 'express';
+
+let app = require('./server').default;
+
+if (module.hot) {
+  module.hot.accept('./server', function() {
+    console.log('🔁  HMR Reloading `./server`...');
+    try {
+      app = require('./server').default;
+    } catch (error) {
+      console.error(error);
+    }
+  });
+  console.info('✅  Server-side HMR Enabled!');
+}
+
+const port = process.env.PORT || 3000;
+
+export default express()
+  .use((req, res) => app.handle(req, res))
+  .listen(port, function(err) {
+    if (err) {
+      console.error(err);
+      return;
+    }
+    console.log(`> Started on port ${port}`);
+  });

examples/with-monorepo-without-workspaces/basic-1/src/server.js

@@ -0,0 +1,56 @@
+import path from 'path';
+import App from './App';
+import React from 'react';
+import express from 'express';
+import { renderToString } from 'react-dom/server';
+
+const assets = require(process.env.RAZZLE_ASSETS_MANIFEST);
+
+const cssLinksFromAssets = (assets, entrypoint) => {
+  return assets[entrypoint] ? assets[entrypoint].css ?
+  assets[entrypoint].css.map(asset=>
+    `<link rel="stylesheet" href="${asset}">`
+  ).join('') : '' : '';
+};
+
+const jsScriptTagsFromAssets = (assets, entrypoint, extra = '') => {
+  return assets[entrypoint] ? assets[entrypoint].js ?
+  assets[entrypoint].js.map(asset=>
+    `<script src="${asset}"${extra}></script>`
+  ).join('') : '' : '';
+};
+
+export const renderApp = (req, res) => {
+  const markup = renderToString(<App />);
+
+  const html =
+    // prettier-ignore
+    `<!doctype html>
+  <html lang="">
+  <head>
+      <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+      <meta charSet='utf-8' />
+      <title>Welcome to Razzle</title>
+      <meta name="viewport" content="width=device-width, initial-scale=1">
+      ${cssLinksFromAssets(assets, 'client')}
+  </head>
+  <body>
+      <div id="root">${markup}</div>
+      ${jsScriptTagsFromAssets(assets, 'client', ' defer crossorigin')}
+  </body>
+</html>`;
+
+  return { html };
+};
+
+const server = express();
+
+server
+  .disable('x-powered-by')
+  .use(express.static(process.env.RAZZLE_PUBLIC_DIR))
+  .get('/*', (req, res) => {
+    const { html } = renderApp(req, res);
+    res.send(html);
+  });
+
+export default server;

examples/with-monorepo-without-workspaces/basic-2/.env

@@ -0,0 +1 @@
+PORT=3002

examples/with-monorepo-without-workspaces/basic-2/public/robots.txt

@@ -0,0 +1,2 @@
+User-agent: *
+

examples/with-monorepo-without-workspaces/basic-2/src/App.css

@@ -0,0 +1,13 @@
+body {
+  margin: 0;
+  padding: 0;
+  font-family: -apple-system,
+    BlinkMacSystemFont,
+    "Segoe UI",
+    Helvetica,
+    Arial,
+    sans-serif,
+    "Apple Color Emoji",
+    "Segoe UI Emoji",
+    "Segoe UI Symbol";
+}

examples/with-monorepo-without-workspaces/basic-2/src/App.js

@@ -0,0 +1,6 @@
+import './App.css';
+
+import React from 'react';
+const App = () => <div>Welcome to Razzle.</div>;
+
+export default App;

examples/with-monorepo-without-workspaces/basic-2/src/App.test.js

@@ -0,0 +1,10 @@
+import App from './App';
+import React from 'react';
+import ReactDOM from 'react-dom';
+
+describe('<App />', () => {
+  test('renders without exploding', () => {
+    const div = document.createElement('div');
+    ReactDOM.render(<App />, div);
+  });
+});

examples/with-monorepo-without-workspaces/basic-2/src/client.js

@@ -0,0 +1,9 @@
+import React from 'react';
+import { hydrate } from 'react-dom';
+import App from './App';
+
+hydrate(<App />, document.getElementById('root'));
+
+if (module.hot) {
+  module.hot.accept();
+}

examples/with-monorepo-without-workspaces/basic-2/src/index.js

@@ -0,0 +1,27 @@
+import express from 'express';
+
+let app = require('./server').default;
+
+if (module.hot) {
+  module.hot.accept('./server', function() {
+    console.log('🔁  HMR Reloading `./server`...');
+    try {
+      app = require('./server').default;
+    } catch (error) {
+      console.error(error);
+    }
+  });
+  console.info('✅  Server-side HMR Enabled!');
+}
+
+const port = process.env.PORT || 3000;
+
+export default express()
+  .use((req, res) => app.handle(req, res))
+  .listen(port, function(err) {
+    if (err) {
+      console.error(err);
+      return;
+    }
+    console.log(`> Started on port ${port}`);
+  });

examples/with-monorepo-without-workspaces/basic-2/src/server.js

@@ -0,0 +1,56 @@
+import path from 'path';
+import App from './App';
+import React from 'react';
+import express from 'express';
+import { renderToString } from 'react-dom/server';
+
+const assets = require(process.env.RAZZLE_ASSETS_MANIFEST);
+
+const cssLinksFromAssets = (assets, entrypoint) => {
+  return assets[entrypoint] ? assets[entrypoint].css ?
+  assets[entrypoint].css.map(asset=>
+    `<link rel="stylesheet" href="${asset}">`
+  ).join('') : '' : '';
+};
+
+const jsScriptTagsFromAssets = (assets, entrypoint, extra = '') => {
+  return assets[entrypoint] ? assets[entrypoint].js ?
+  assets[entrypoint].js.map(asset=>
+    `<script src="${asset}"${extra}></script>`
+  ).join('') : '' : '';
+};
+
+export const renderApp = (req, res) => {
+  const markup = renderToString(<App />);
+
+  const html =
+    // prettier-ignore
+    `<!doctype html>
+  <html lang="">
+  <head>
+      <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+      <meta charSet='utf-8' />
+      <title>Welcome to Razzle</title>
+      <meta name="viewport" content="width=device-width, initial-scale=1">
+      ${cssLinksFromAssets(assets, 'client')}
+  </head>
+  <body>
+      <div id="root">${markup}</div>
+      ${jsScriptTagsFromAssets(assets, 'client', ' defer crossorigin')}
+  </body>
+</html>`;
+
+  return { html };
+};
+
+const server = express();
+
+server
+  .disable('x-powered-by')
+  .use(express.static(process.env.RAZZLE_PUBLIC_DIR))
+  .get('/*', (req, res) => {
+    const { html } = renderApp(req, res);
+    res.send(html);
+  });
+
+export default server;

examples/with-monorepo-without-workspaces/package.json

@@ -0,0 +1,33 @@
+{
+  "private": true,
+  "name": "razzle-examples-with-monorepo-without-workspaces",
+  "version": "4.0.4",
+  "license": "MIT",
+  "scripts": {
+    "start-1": "cross-env RAZZLE_APP_PATH=basic-1 razzle start",
+    "build-1": "cross-env RAZZLE_APP_PATH=basic-1 razzle build",
+    "test-1": "cross-env RAZZLE_APP_PATH=basic-1 razzle test --env=jsdom",
+    "start:prod-1": "cross-env RAZZLE_APP_PATH=basic-1 NODE_ENV=production node basic-1/build/server.js",
+    "start-2": "cross-env RAZZLE_APP_PATH=basic-2 razzle start",
+    "build-2": "cross-env RAZZLE_APP_PATH=basic-2 razzle build",
+    "test-2": "cross-env RAZZLE_APP_PATH=basic-2 razzle test --env=jsdom",
+    "start:prod-2": "cross-env RAZZLE_APP_PATH=basic-2 NODE_ENV=production node basic-2/build/server.js",
+    "start": "concurrently \"yarn start-1\" \"yarn start-2\"",
+    "start:prod": "concurrently \"yarn start:prod-1\" \"yarn start:prod-2\"",
+    "build": "concurrently \"yarn build-1 --noninteractive\" \"yarn build-2 --noninteractive\""
+  },
+  "devDependencies": {
+    "concurrently": "^5.3.0",
+    "cross-env": "^7.0.3",
+    "razzle": "4.0.4",
+    "razzle-dev-utils": "4.0.4",
+    "mini-css-extract-plugin": "^0.9.0",
+    "html-webpack-plugin": "^4.5.2",
+    "webpack": "^4.44.1",
+    "babel-preset-razzle": "4.0.4",
+    "webpack-dev-server": "^3.11.2",
+    "express": "^4.17.1",
+    "react": "^17.0.1",
+    "react-dom": "^17.0.1"
+  }
+}

test/examples/isomorphic-examples.test.js

@@ -170,6 +170,7 @@ let examples =
       }
     ].filter(x=>x), complex: [
     { example: 'with-monorepo', path: 'examples/with-monorepo' }, // test timing ssues
+    { example: 'with-monorepo-without-workspaces', path: 'examples/with-monorepo-without-workspaces' }, // test timing ssues
     {
       example: 'with-module-federation', // test timing ssues
       path: 'examples/with-module-federation'