Version Packages

By default, the sidebar nav redirects clicks on category headings to
their first child.

To disable those redirects, override
`_includes/_joiningBlocks/_layoutSidebar/sidebar/20-navigation.njk`
and add the `no-redirects` attribute to the `<rocket-navigation>`
element.

README.md

@@ -43,7 +43,7 @@
 
 ## The Goal for Rocket
 
-> Our goal is to provide developers with a meta framework for static websites with a spricle of JavaScript.
+> Our goal is to provide developers with a meta framework for static websites with a sprinkle of JavaScript.
 
 Get a site up and running in no time and focus on the content.
 You can still tweak every detail of every underlying tool that gets used.
@@ -54,7 +54,7 @@ Rocket is part of the [Modern Web Family](https://twitter.com/modern_web_dev).
 
 We are always looking for contributors of all skill levels! If you're looking to ease your way into the project, try out a [good first issue](https://github.com/modernweb-dev/rocket/issues?q=is%3Aissue+is%3Aopen+label%3A%22good+first+issue%22).
 
-If you are interested in helping contribute to Modern Web, please take a look at our [Contributing Guide](https://github.com/modernweb-dev/rocket/blob/main/CONTRIBUTING.md). Also, feel free to drop into [slack](https://rocket.modern-web.dev/discover/slack/) and say hi. 👋
+If you are interested in helping contribute to Modern Web, please take a look at our [Contributing Guide](https://github.com/modernweb-dev/rocket/blob/main/CONTRIBUTING.md). Also, feel free to drop into [slack](https://rocket.modern-web.dev/about/slack/) and say hi. 👋
 
 ### Financial Contributors
 

docs/_assets/body.css

@@ -0,0 +1,10 @@
+html {
+  --demo-background-color: #eee;
+  --demo-color: #222;
+}
+
+html[theme="dark"] body {
+  background: #333;
+  --demo-background-color: #888;
+  --demo-color: #eee;
+}

docs/_includes/_joiningBlocks/head/site.njk

@@ -7,3 +7,5 @@
   rel="stylesheet"
 />
 <meta name="twitter:creator" content="@modern_web_dev" />
+
+<link rel="stylesheet" href="{{ '/_assets/body.css' | asset | url }}" mdjs-use>

docs/docs/configuration/service-worker.md

@@ -0,0 +1,45 @@
+# Configuration >> Service Worker ||30
+
+Rocket does come with a default service worker that will
+
+- cache already visited pages
+- cache assets of visited pages (up to 100 files then it replaces older entries)
+- reload the page if a newer html page version is available on service worker activation
+
+## Adjusting the file name
+
+Changing the service worker file name can be quite a hassle so you can adjust generate file name via a config.
+
+👉 `rocket.config.js`
+
+```js
+export default {
+  serviceWorkerName: 'my-service-worker-name.js',
+};
+```
+
+## Meet the Service Worker
+
+The default service worker will work for many scenarios however your needs my vary.
+To enable different service worker strategies you can replace the default service worker code by providing a file at `_assets/service-worker.js`.
+This file will be auto transformed and generated in the root of the website using the defined `serviceWorkerName`.
+
+For inspiration, you can take a look at the default config.
+
+[https://github.com/modernweb-dev/rocket/blob/main/packages/cli/preset/\_assets/service-worker.js](https://github.com/modernweb-dev/rocket/blob/main/packages/cli/preset/_assets/service-worker.js)
+
+Be sure to check out [workbox](https://developers.google.com/web/tools/workbox) for more service worker magic.
+
+And if you wanna have a 30 minutes crash course we highly recommend the talk [Service Workers For The Rest Of Us](https://vimeo.com/362260166) by [Philip Walton](https://twitter.com/philwalton).
+
+## Registration
+
+The registration happens via another file that you can also overwrite at `_assets/scripts/registerServiceWorker.js`.
+
+Below you find the default implementation.
+
+<!-- prettier-ignore-start -->
+```js
+{{ '/_assets/scripts/registerServiceWorker.js' | asset | toAbsPath | inlineFilePath; }}
+```
+<!-- prettier-ignore-end -->

docs/docs/markdown-javascript/assets/demo-element.js

@@ -0,0 +1,69 @@
+class DemoElement extends HTMLElement {
+  constructor() {
+    super();
+    this.attachShadow({ mode: 'open' });
+
+    this.platform = 'the web';
+    this.language = 'en-US';
+    this.theme = 'light';
+
+    this.observer = new MutationObserver(this.updateData);
+  }
+
+  updateData = () => {
+    this.platform = document.documentElement.getAttribute('platform') || 'the web';
+    this.language = document.documentElement.getAttribute('data-lang') || 'en-US';
+    this.theme = document.documentElement.getAttribute('theme') || 'light';
+    this.requestUpdate();
+  };
+
+  connectedCallback() {
+    this.updateData();
+
+    this.observer.observe(document.documentElement, { attributes: true });
+  }
+
+  requestUpdate() {
+    this.shadowRoot.innerHTML = this.render();
+  }
+
+  render() {
+    return `
+      <style>
+        :host {
+          display: block;
+          background: var(--demo-background-color);
+          color: var(--demo-color);
+          padding: 10px;
+        }
+
+        :host[platform~="web"] {
+          border-bottom: 2px solid #333;
+        }
+
+        @media screen and (min-width: 640px) {
+          .about {
+            display: flex;
+          }
+          .about ul {
+            width: 50%;
+          }
+        }
+      </style>
+
+      <p>Hello I am DemoElement 👋</p>
+      <div class="about">
+        <ul>
+          <li>My purpose is to demonstrate how an element can adopt to different environments</li>
+          <li>I like <strong>${this.platform}</strong></li>
+        </ul>
+        <ul>
+          <li>My mother languages is <strong>${this.language}</strong></li>
+          <li>I feel very comfortable in the <strong>${this.theme}</strong></li>
+        </ul>
+      </div>
+    `;
+  }
+}
+
+customElements.define('demo-element', DemoElement);

docs/docs/markdown-javascript/overview.md

@@ -56,8 +56,8 @@ mdjs comes with some additional helpers you can choose to import:
 
 ````md
 ```js script
-import '@mdjs/mdjs-story/mdjs-story.js';
-import '@mdjs/mdjs-preview/mdjs-preview.js';
+import '@mdjs/mdjs-story/define';
+import '@mdjs/mdjs-preview/define';
 ```
 ````
 
@@ -65,8 +65,8 @@ Once loaded you can use them like so:
 
 ````md
 ```js script
-import '@mdjs/mdjs-story/mdjs-story.js';
-import '@mdjs/mdjs-preview/mdjs-preview.js';
+import '@mdjs/mdjs-story/define';
+import '@mdjs/mdjs-preview/define';
 ```
 ````
 
@@ -118,8 +118,8 @@ export const JsPreviewStory = () => html` <demo-wc-card>JS Preview Story</demo-w
 Here is a live example from [demo-wc-card](https://www.npmjs.com/package/demo-wc-card).
 
 ```js script
-import '@mdjs/mdjs-story/mdjs-story.js';
-import '@mdjs/mdjs-preview/mdjs-preview.js';
+import '@mdjs/mdjs-story/define';
+import '@mdjs/mdjs-preview/define';
 import { html } from 'lit-html';
 ```
 
@@ -132,31 +132,6 @@ export const header = () => {
 
 ## Supported Systems
 
-### es-dev-server
-
-Preview your mdjs readme with live demos and auto reload.
-
-- Add to your `package.json`:
-
-  ```json
-  "scripts": {
-    "start": "es-dev-server",
-  }
-  ```
-
-- Create a `es-dev-server.config.js` in the root of your repository.
-
-  ```js
-  const { mdjsTransformer } = require('@mdjs/core');
-
-  module.exports = {
-    nodeResolve: true,
-    open: 'README.md',
-    watch: true,
-    responseTransformers: [mdjsTransformer],
-  };
-  ```
-
 ### Storybook
 
 Please check out [@open-wc/demoing-storybook](https://open-wc.org/demoing/) for a fully integrated setup.

docs/docs/markdown-javascript/preview.md

@@ -2,18 +2,165 @@
 
 You can showcase live running code by annotating a code block with `js preview-story`.
 
-````md
-```js preview-story
-import { html } from 'lit-html';
+## Features
 
-export const foo = () => html` <p>my html</p> `;
+- Shows components inside the page as they are
+- You can enable “Simulation Mode” to break them out
+- Simulation mode renders in an iframe to supporting media queries and isolated Simulation settings
+- Simulation Settings
+  - Style (windows, mac, android, iOS)
+  - Size (small, medium, large, Galaxy S5, iPhone X, iPad …)
+  - Automatic Height
+  - Theme (light, dark)
+  - Language (en, nl, …)
+- Settings are ”global” for all Simulators (e.g. changing one will change all)
+- Settings can be remembered for other pages / return visits
+
+```js script
+import { html } from 'lit-html';
+import './assets/demo-element.js';
+```
+
+## JavaScript Story
+
+````md
+```js script
+import { html } from 'lit-html';
+import './assets/demo-element.js';
+```
+
+```js preview-story
+export const foo = () => html`<demo-element></demo-element>`;
 ```
 ````
 
 will result in
 
 ```js preview-story
-import { html } from 'lit-html';
-
-export const foo = () => html` <p>my html</p> `;
+export const foo = () => html` <demo-element></demo-element> `;
+```
+
+## HTML Story
+
+````md
+```html preview-story
+<demo-element></demo-element>
+```
+````
+
+will result in
+
+```html preview-story
+<demo-element></demo-element>
+```
+
+## Setup Simulation Mode
+
+For simulation mode we need a dedicated html file that will be used as an iframe target while loading stories.
+
+The fastest way to create such a file is to use the `layout-simulator` layout.
+
+Create a file `docs/simulator.md` with the following content.
+
+```md
+---
+layout: layout-simulator
+eleventyExcludeFromCollections: true
+excludeFromSearch: true
+---
+```
+
+Once you have that you need to configure it for the story renderer by setting it in your `rocket.config.js`.
+
+```js
+export default {
+  setupUnifiedPlugins: [
+    adjustPluginOptions('mdjsSetupCode', {
+      simulationSettings: { simulatorUrl: '/simulator/' },
+    }),
+  ],
+};
+```
+
+<inline-notification type="tip">
+
+You can freely choose the path for the "simulator" by creating the md file in a different folder and adjusting the path in the config.
+
+</inline-notification>
+
+## Simulator states
+
+To simulate these stats that usually come from the device itself we put those infos on the document tag.
+
+We can simulate the following settings
+
+1. `platform`
+   Adopting styles and behavior depending on which device platform you are.
+   ```html
+   <html platform="web"></html>
+   <html platform="android"></html>
+   <html platform="ios"></html>
+   <!-- potentially later -->
+   <html platform="web-windows"></html>
+   <html platform="web-mac"></html>
+   ```
+2. `theme`
+   Adjust your styles based on a theme - light/dark are the default but you can add as many as you want.
+   ```html
+   <html theme="light"></html>
+   <html theme="dark"></html>
+   ```
+3. `language`
+   Best to relay on `data-lang` as `lang` often gets changes by translations services which may interfere with your translation loading system.
+   ```html
+   <html lang="en-US" data-lang="en-US"></html>
+   <html lang="de-DE" data-lang="de-DE"></html>
+   ```
+
+If you want to react to such document changes you can use an [MutationObserver](https://developer.mozilla.org/de/docs/Web/API/MutationObserver).
+
+For a vanilla web component it could look something like this:
+
+```js
+class DemoElement extends HTMLElement {
+  constructor() {
+    super();
+    this.attachShadow({ mode: 'open' });
+
+    this.platform = 'the web';
+    this.language = 'en-US';
+    this.theme = 'light';
+
+    this.observer = new MutationObserver(this.updateData);
+  }
+
+  updateData = () => {
+    this.platform = document.documentElement.getAttribute('platform') || 'the web';
+    this.language = document.documentElement.getAttribute('data-lang') || 'en-US';
+    this.theme = document.documentElement.getAttribute('theme') || 'light';
+    this.requestUpdate();
+  };
+
+  connectedCallback() {
+    this.updateData();
+
+    this.observer.observe(document.documentElement, { attributes: true });
+  }
+
+  requestUpdate() {
+    this.shadowRoot.innerHTML = this.render();
+  }
+
+  render() {
+    return `
+      ...
+    `;
+  }
+}
+
+customElements.define('demo-element', DemoElement);
+```
+
+```js script
+import '@rocket/launch/inline-notification/inline-notification.js';
 ```

docs/docs/markdown-javascript/story.md

@@ -2,10 +2,16 @@
 
 You can showcase live running code by annotating a code block with `js story`.
 
-````md
-```js story
+```js script
 import { html } from 'lit-html';
+```
 
+````md
+```js script
+import { html } from 'lit-html';
+```
+
+```js story
 export const foo = () => html` <p>my html</p> `;
 ```
 ````
@@ -13,7 +19,5 @@ export const foo = () => html` <p>my html</p> `;
 will result in
 
 ```js story
-import { html } from 'lit-html';
-
 export const foo = () => html` <p>my html</p> `;
 ```

docs/docs/tools/rollup-config.md

@@ -8,7 +8,6 @@ You write modern JavaScript using the latest browser features. Rollup will optim
 - Set HTML or JavaScript as input and/or output
 - Optimized for browsers which support modules
 - Loads polyfills using feature detection
-- Generates a service worker
 - Minifies JavaScript
 - Minifies lit-html templates
 

docs/guides/first-pages/manage-sidebar.md

@@ -47,3 +47,9 @@ export const headlineConverter = () => html`
 ```
 
 How it then works is very similar to https://www.11ty.dev/docs/plugins/navigation/
+
+## Sidebar redirects
+
+By default, the sidebar nav redirects clicks on category headings to the first child page in that category.
+
+To disable those redirects, override `_includes/_joiningBlocks/_layoutSidebar/sidebar/20-navigation.njk` and add the `no-redirects` attribute to the `<rocket-navigation>` element.

docs/guides/go-live/social-media.md

@@ -5,7 +5,7 @@ For that reason Rocket creates those automatically with the title, parent title,
 
 It will look like this but with your logo:
 
-<img src="{{ socialMediaImage }}" width="1200" height="630" alt="Social Media Image of this page" style="border: 1px solid #000" />
+<img src="{{ socialMediaImage | url }}" width="1200" height="630" alt="Social Media Image of this page" style="border: 1px solid #000" />
 
 There are multiple ways you can modify it.
 

docs/simulator.md

@@ -0,0 +1,5 @@
+---
+layout: layout-simulator
+eleventyExcludeFromCollections: true
+excludeFromSearch: true
+---

packages/blog/package.json

@@ -38,6 +38,6 @@
     "testing"
   ],
   "dependencies": {
-    "plugins-manager": "^0.2.0"
+    "plugins-manager": "^0.2.1"
   }
 }

packages/building-rollup/CHANGELOG.md

@@ -1,5 +1,23 @@
 # @rocket/building-rollup
 
+## 0.3.0
+
+### Minor Changes
+
+- 2724f07: Stop auto generating a service worker from a template. Setup your own and then bundle via `createServiceWorkerConfig`.
+
+## 0.2.0
+
+### Minor Changes
+
+- bad4686: Preserve attributes on script tags. Preserve export names.
+
+## 0.1.3
+
+### Patch Changes
+
+- be0d0b3: fix: add missing main entry to the packages
+
 ## 0.1.2
 
 ### Patch Changes

packages/building-rollup/index.js

@@ -6,3 +6,7 @@
 export { createBasicConfig, createBasicMetaConfig } from './src/createBasicConfig.js';
 export { createSpaConfig, createSpaMetaConfig } from './src/createSpaConfig.js';
 export { createMpaConfig, createMpaMetaConfig } from './src/createMpaConfig.js';
+export {
+  createServiceWorkerConfig,
+  createServiceWorkerMetaConfig,
+} from './src/createServiceWorkerConfig.js';

packages/building-rollup/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@rocket/building-rollup",
-  "version": "0.1.2",
+  "version": "0.3.0",
   "publishConfig": {
     "access": "public"
   },
@@ -13,6 +13,7 @@
   },
   "author": "Modern Web <hello@modern-web.dev> (https://modern-web.dev/)",
   "homepage": "https://rocket.modern-web.dev/docs/tools/building-rollup/",
+  "main": "./index.js",
   "type": "module",
   "exports": {
     ".": "./index.js"
@@ -54,11 +55,16 @@
     "@babel/preset-env": "^7.12.11",
     "@rollup/plugin-babel": "^5.2.2",
     "@rollup/plugin-node-resolve": "^11.0.1",
-    "@web/rollup-plugin-html": "^1.4.0",
+    "@rollup/plugin-replace": "^2.4.2",
+    "@web/rollup-plugin-html": "^1.6.0",
     "@web/rollup-plugin-import-meta-assets": "^1.0.4",
-    "@web/rollup-plugin-polyfills-loader": "^1.0.3",
+    "@web/rollup-plugin-polyfills-loader": "^1.1.0",
     "browserslist": "^4.16.1",
     "rollup-plugin-terser": "^7.0.2",
-    "rollup-plugin-workbox": "^6.1.0"
+    "workbox-broadcast-update": "^6.1.5",
+    "workbox-cacheable-response": "^6.1.5",
+    "workbox-expiration": "^6.1.5",
+    "workbox-routing": "^6.1.5",
+    "workbox-strategies": "^6.1.5"
   }
 }

packages/building-rollup/src/createBasicConfig.js

@@ -22,7 +22,7 @@ export function createBasicMetaConfig(userConfig = { output: {} }) {
   const assetName = `[${developmentMode ? 'name' : 'hash'}][extname]`;
 
   const config = {
-    preserveEntrySignatures: false,
+    preserveEntrySignatures: 'strict',
     treeshake: !developmentMode,
     setupPlugins: [],
     ...userConfig,

packages/building-rollup/src/createMpaConfig.js

@@ -15,10 +15,6 @@ export function createMpaMetaConfig(userConfig = { output: {}, setupPlugins: []
     adjustPluginOptions('html', {
       flattenOutput: false,
     }),
-    adjustPluginOptions('workbox', config => {
-      delete config.navigateFallback;
-      return config;
-    }),
     ...config.setupPlugins,
   ];
 

packages/building-rollup/src/createServiceWorkerConfig.js

@@ -0,0 +1,91 @@
+import resolve from '@rollup/plugin-node-resolve';
+import { terser } from 'rollup-plugin-terser';
+import babelPkg from '@rollup/plugin-babel';
+import replace from '@rollup/plugin-replace';
+
+import { metaConfigToRollupConfig } from 'plugins-manager';
+
+const { babel } = babelPkg;
+
+export function createServiceWorkerConfig(userConfig) {
+  const { config, metaPlugins } = createServiceWorkerMetaConfig(userConfig);
+  return metaConfigToRollupConfig(config, metaPlugins);
+}
+
+export function createServiceWorkerMetaConfig(userConfig = { output: {} }) {
+  const developmentMode =
+    typeof userConfig.developmentMode !== undefined
+      ? userConfig.developmentMode
+      : !!process.env.ROLLUP_WATCH;
+  delete userConfig.developmentMode;
+
+  const config = {
+    treeshake: !developmentMode,
+    setupPlugins: [],
+    ...userConfig,
+
+    output: {
+      format: 'iife',
+      file: 'service-worker.js',
+      ...userConfig.output,
+    },
+  };
+
+  let metaPlugins = [
+    {
+      name: 'node-resolve',
+      plugin: resolve,
+      options: {
+        moduleDirectories: ['node_modules', 'web_modules'],
+      },
+    },
+    {
+      name: 'replace',
+      plugin: replace,
+      options: {
+        'process.env.NODE_ENV': JSON.stringify(developmentMode ? 'development' : 'production'),
+      },
+    },
+    {
+      name: 'babel',
+      plugin: babel,
+      options: {
+        babelHelpers: 'bundled',
+        compact: true,
+        presets: [
+          [
+            '@babel/preset-env',
+            {
+              targets: [
+                'last 3 Chrome major versions',
+                'last 3 ChromeAndroid major versions',
+                'last 3 Firefox major versions',
+                'last 3 Edge major versions',
+                'last 3 Safari major versions',
+                'last 3 iOS major versions',
+              ],
+              useBuiltIns: false,
+              shippedProposals: true,
+              modules: false,
+              bugfixes: true,
+            },
+          ],
+        ],
+      },
+    },
+    {
+      name: 'terser',
+      plugin: terser,
+      options: {
+        mangle: {
+          toplevel: true,
+          properties: {
+            regex: /(^_|_$)/,
+          },
+        },
+      },
+    },
+  ];
+
+  return { config, metaPlugins, developmentMode };
+}

packages/building-rollup/src/createSpaConfig.js

@@ -1,6 +1,4 @@
-import path from 'path';
 import { rollupPluginHTML } from '@web/rollup-plugin-html';
-import { generateSW } from 'rollup-plugin-workbox';
 import { importMetaAssets } from '@web/rollup-plugin-import-meta-assets';
 import { polyfillsLoader } from '@web/rollup-plugin-polyfills-loader';
 import { metaConfigToRollupConfig } from 'plugins-manager';
@@ -37,31 +35,6 @@ export function createSpaMetaConfig(userConfig = { output: {} }) {
       options: {
         rootDir,
         absoluteBaseUrl,
-        injectServiceWorker: true,
-        serviceWorkerPath: path.join(config.output.dir, 'service-worker.js'),
-      },
-    },
-    {
-      name: 'workbox',
-      plugin: generateSW,
-      options: {
-        // Keep 'legacy-*.js' just for retro compatibility
-        globIgnores: ['polyfills/*.js', 'legacy-*.js', 'nomodule-*.js'],
-        navigateFallback: '/index.html',
-        // where to output the generated sw
-        swDest: path.join(config.output.dir, 'service-worker.js'),
-        // directory to match patterns against to be precached
-        globDirectory: path.join(config.output.dir),
-        // cache any html js and css by default
-        globPatterns: ['**/*.{html,js,css,webmanifest}'],
-        skipWaiting: true,
-        clientsClaim: true,
-        runtimeCaching: [
-          {
-            urlPattern: 'polyfills/*.js',
-            handler: 'CacheFirst',
-          },
-        ],
       },
     },
     {

packages/building-rollup/test-node/createConfig.test.js

@@ -9,13 +9,13 @@ describe('plugin count', () => {
     expect(config.plugins.length).to.equal(3);
   });
 
-  it('createSpaConfig has 7 plugins', () => {
+  it('createSpaConfig has 6 plugins', () => {
     const config = createSpaConfig();
-    expect(config.plugins.length).to.equal(7);
+    expect(config.plugins.length).to.equal(6);
   });
 
-  it('createMpaConfig has 7 plugins', () => {
+  it('createMpaConfig has 6 plugins', () => {
     const config = createMpaConfig();
-    expect(config.plugins.length).to.equal(7);
+    expect(config.plugins.length).to.equal(6);
   });
 });

packages/building-rollup/test-node/createMpaConfig.test.js

@@ -26,10 +26,7 @@ async function execute(configString) {
   const config = (await import(configPath)).default;
   await buildAndWrite(config);
 
-  return async (
-    fileName,
-    { stripServiceWorker = false, stripToBody = false, stripStartEndWhitespace = true } = {},
-  ) => {
+  return async (fileName, { stripToBody = false, stripStartEndWhitespace = true } = {}) => {
     let text = await fs.promises.readFile(
       path.join(config.output.dir, fileName.split('/').join(path.sep)),
     );
@@ -39,11 +36,6 @@ async function execute(configString) {
       const bodyCloseTagStart = text.indexOf('</body>');
       text = text.substring(bodyOpenTagEnd, bodyCloseTagStart);
     }
-    if (stripServiceWorker) {
-      const scriptOpenTagEnd = text.indexOf('<script inject-service-worker');
-      const scriptCloseTagStart = text.indexOf('</script>', scriptOpenTagEnd) + 9;
-      text = text.substring(0, scriptOpenTagEnd) + text.substring(scriptCloseTagStart);
-    }
     if (stripStartEndWhitespace) {
       text = text.trim();
     }
@@ -57,25 +49,26 @@ describe('createMapConfig', () => {
 
     const indexHtml = await readOutput('index.html', {
       stripToBody: true,
-      stripServiceWorker: true,
     });
     expect(indexHtml).to.equal('<h1>Only static HTML content in index.html</h1>');
 
     const subHtmlIndexHtml = await readOutput('sub-html/index.html', {
       stripToBody: true,
-      stripServiceWorker: true,
     });
     expect(subHtmlIndexHtml).to.equal('<h1>Only static HTML content in sub-html/index.html</h1>');
 
     const subJsIndexHtml = await readOutput('sub-js/index.html', {
       stripToBody: true,
-      stripServiceWorker: true,
     });
     expect(subJsIndexHtml).to.equal(
       '<h1>Has js in sub-js/index.html</h1>\n\n\n<script type="module" src="../sub-js.js"></script>',
     );
 
-    const serviceWorkerJs = await readOutput('service-worker.js');
-    expect(serviceWorkerJs).to.include('Promise'); // not empty string might be enough...
+    const subJsAbsoluteIndexHtml = await readOutput('sub-js-absolute/index.html', {
+      stripToBody: true,
+    });
+    expect(subJsAbsoluteIndexHtml).to.equal(
+      '<h1>Has js in sub-js-absolute/index.html</h1>\n\n\n<script type="module" src="../sub-js-absolute.js"></script>',
+    );
   });
 });

packages/building-rollup/test-node/fixtures/mpa/sub-js-absolute/index.html

@@ -0,0 +1,2 @@
+<h1>Has js in sub-js-absolute/index.html</h1>
+<script type="module" src="/sub-js-absolute/sub-js-absolute.js"></script>

packages/check-html-links/CHANGELOG.md

@@ -1,5 +1,17 @@
 # check-html-links
 
+## 0.2.2
+
+### Patch Changes
+
+- 66c2d78: fix: windows path issue
+
+## 0.2.1
+
+### Patch Changes
+
+- be0d0b3: fix: add missing main entry to the packages
+
 ## 0.2.0
 
 ### Minor Changes

packages/check-html-links/package.json

@@ -1,6 +1,6 @@
 {
   "name": "check-html-links",
-  "version": "0.2.0",
+  "version": "0.2.2",
   "publishConfig": {
     "access": "public"
   },
@@ -13,6 +13,7 @@
   },
   "author": "Modern Web <hello@modern-web.dev> (https://modern-web.dev/)",
   "homepage": "https://rocket.modern-web.dev/docs/tools/check-html-links/",
+  "main": "./index.js",
   "bin": {
     "check-html-links": "src/cli.js"
   },

packages/check-html-links/src/validateFolder.js

@@ -6,6 +6,7 @@ import { createRequire } from 'module';
 
 import { listFiles } from './listFiles.js';
 import path from 'path';
+import slash from 'slash';
 
 /** @typedef {import('../types/main').Link} Link */
 /** @typedef {import('../types/main').LocalFile} LocalFile */
@@ -45,7 +46,7 @@ function extractReferences(htmlFilePath) {
     if (ev === SaxEventType.Attribute) {
       const data = /** @type {Attribute} */ (/** @type {any} */ (_data));
       const attributeName = data.name.toString();
-      const value = data.value.toString();
+      const value = slash(data.value.toString());
       const entry = {
         attribute: attributeName,
         value,

packages/cli/CHANGELOG.md

@@ -1,5 +1,68 @@
 # @rocket/cli
 
+## 0.7.0
+
+### Minor Changes
+
+- 2724f07: The service worker no longer precaches all urls and assets. It now
+
+  - caches already visited pages
+  - caches assets of visited pages (up to 100 files then it replaces older entries)
+  - on service worker activation it will reload the page if a newer version is available
+
+### Patch Changes
+
+- Updated dependencies [2724f07]
+  - @rocket/building-rollup@0.3.0
+
+## 0.6.3
+
+### Patch Changes
+
+- 2b7f1ee: Add support for pathprefix
+- Updated dependencies [2b7f1ee]
+  - @rocket/eleventy-plugin-mdjs-unified@0.4.1
+
+## 0.6.2
+
+### Patch Changes
+
+- ed86ff2: Do not set `data-localize-lang` in the simulator iframe html tag
+- f4a0ab5: Pass document shadowRoot to iframe
+- c675820: fix: windows path issue avoid filtering of index section of collections
+
+## 0.6.1
+
+### Patch Changes
+
+- abc8a02: You can now use an absolute path for the rootDir
+- Updated dependencies [bad4686]
+- Updated dependencies [2267e72]
+  - @rocket/building-rollup@0.2.0
+  - @rocket/eleventy-plugin-mdjs-unified@0.4.0
+
+## 0.6.0
+
+### Minor Changes
+
+- 5edc40f: Make sure each rocket instance has it's own eleventy config'
+- ef8ebb0: To support dynamically created content to be part of the anchor navigation of the page we now analyze the final html output instead of `entry.templateContent`.
+
+  BREAKING CHANGE:
+
+  - only add anchors for the currently active pages (before it added anchor for every page)
+
+### Patch Changes
+
+- be0d0b3: fix: add missing main entry to the packages
+- Updated dependencies [be0d0b3]
+- Updated dependencies [ef8ebb0]
+  - @rocket/building-rollup@0.1.3
+  - check-html-links@0.2.1
+  - @rocket/core@0.1.2
+  - plugins-manager@0.2.1
+  - @rocket/eleventy-rocket-nav@0.3.0
+
 ## 0.5.2
 
 ### Patch Changes

packages/cli/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@rocket/cli",
-  "version": "0.5.2",
+  "version": "0.7.0",
   "publishConfig": {
     "access": "public"
   },
@@ -13,6 +13,7 @@
   },
   "author": "Modern Web <hello@modern-web.dev> (https://modern-web.dev/)",
   "homepage": "https://rocket.modern-web.dev/",
+  "main": "./index.cjs",
   "bin": {
     "rocket": "src/cli.js"
   },
@@ -56,23 +57,25 @@
   "dependencies": {
     "@11ty/eleventy": "^0.11.1",
     "@11ty/eleventy-img": "^0.7.4",
-    "@rocket/building-rollup": "^0.1.2",
-    "@rocket/core": "^0.1.1",
-    "@rocket/eleventy-plugin-mdjs-unified": "^0.3.1",
-    "@rocket/eleventy-rocket-nav": "^0.2.1",
+    "@rocket/building-rollup": "^0.3.0",
+    "@rocket/core": "^0.1.2",
+    "@rocket/eleventy-plugin-mdjs-unified": "^0.4.1",
+    "@rocket/eleventy-rocket-nav": "^0.3.0",
     "@rollup/plugin-babel": "^5.2.2",
     "@rollup/plugin-node-resolve": "^11.0.1",
     "@web/config-loader": "^0.1.3",
     "@web/dev-server": "^0.1.4",
     "@web/dev-server-rollup": "^0.3.2",
     "@web/rollup-plugin-copy": "^0.2.0",
-    "check-html-links": "^0.2.0",
+    "check-html-links": "^0.2.2",
     "command-line-args": "^5.1.1",
     "command-line-usage": "^6.1.1",
     "fs-extra": "^9.0.1",
     "micromatch": "^4.0.2",
-    "plugins-manager": "^0.2.0",
-    "utf8": "^3.0.0"
+    "plugins-manager": "^0.2.1",
+    "slash": "^3.0.0",
+    "utf8": "^3.0.0",
+    "workbox-window": "^6.1.5"
   },
   "types": "dist-types/index.d.ts"
 }

packages/cli/preset/_assets/scripts/registerServiceWorker.js

@@ -0,0 +1,22 @@
+(async () => {
+  if ('serviceWorker' in navigator) {
+    const { Workbox } = await import('workbox-window');
+
+    const url = window.__rocketServiceWorkerUrl || '/service-worker.js';
+    const wb = new Workbox(url);
+    wb.addEventListener('message', event => {
+      if (event.data.type === 'CACHE_UPDATED') {
+        const { updatedURL } = event.data.payload;
+        console.log(`Reloading as a newer version of ${updatedURL} became available!`);
+        window.location.reload();
+      }
+    });
+    wb.register()
+      .then(function () {
+        console.log('ServiceWorker registered.');
+      })
+      .catch(function (err) {
+        console.log('ServiceWorker registration failed: ', err);
+      });
+  }
+})();

packages/cli/preset/_assets/service-worker.js

@@ -0,0 +1,29 @@
+import { registerRoute } from 'workbox-routing';
+import { CacheFirst, StaleWhileRevalidate } from 'workbox-strategies';
+import { BroadcastUpdatePlugin } from 'workbox-broadcast-update';
+import { ExpirationPlugin } from 'workbox-expiration';
+
+addEventListener('install', () => {
+  // eslint-disable-next-line no-undef
+  skipWaiting();
+});
+
+// addEventListener('activate', () => {
+//   console.log('activate');
+// });
+
+const cacheFirst = new CacheFirst({
+  cacheName: 'assets',
+  plugins: [
+    new ExpirationPlugin({
+      maxEntries: 100,
+    }),
+  ],
+});
+const staleWhileRevalidate = new StaleWhileRevalidate({
+  cacheName: 'pages',
+  plugins: [new BroadcastUpdatePlugin()],
+});
+
+registerRoute(/(\/|\.html)$/, staleWhileRevalidate);
+registerRoute(/\.(css|m?js|svg|woff2|png|jpg|gif|json|xml)$/, cacheFirst);

packages/cli/preset/_includes/_joiningBlocks/bottom/180-register-service-worker.njk

@@ -0,0 +1,5 @@
+<script>
+  window.__rocketServiceWorkerUrl = '/{{ rocketConfig.serviceWorkerName }}';
+</script>
+
+<script type="module" inject-service-worker="" src="{{ '/_assets/scripts/registerServiceWorker.js' | asset | url }}"></script>

packages/cli/preset/_includes/_joiningBlocks/bottom/180-service-worker-update.njk

@@ -1,3 +0,0 @@
-<script>
-  {{ '_assets/_inline-scripts/serviceWorkerUpdate.js' | asset | toAbsPath | inlineFilePath | safe }}
-</script>

packages/cli/preset/_includes/_joiningBlocks/head/20-social-media.njk

@@ -1,7 +1,7 @@
 <meta property="og:site_name" content="{{ site.name }}"/>
 <meta property="og:type" content="website"/>
 
-<meta property="og:image" content="{{ socialMediaImage }}"/>
-<meta property="og:url" content="{{ page.url }}"/>
+<meta property="og:image" content="{{ socialMediaImage | url }}"/>
+<meta property="og:url" content="{{ page.url | url }}"/>
 
 <meta name="twitter:card" content="summary_large_image"/>

packages/cli/preset/_includes/layout-simulator.njk

@@ -0,0 +1,69 @@
+<html theme="light" platform="web" lang="en">
+  <head>
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <style type="text/css">
+      body {
+        margin: 0;
+        height: fit-content;
+      }
+      html[edge-distance] body {
+        padding: 8px;
+      }
+    </style>
+    <script type="module">
+      import { render } from 'lit-html';
+
+      async function onHashChange() {
+        const urlParts = new URLSearchParams(document.location.hash.substr(1));
+
+        if (urlParts.get('stylesheets')) {
+          for (const stylesheet of urlParts.getAll('stylesheets')) {
+            if (!document.querySelector(`link[rel="stylesheet"][href="${stylesheet}"]`)) {
+              const link = document.createElement('link');
+              link.rel = 'stylesheet';
+              link.href = stylesheet;
+              document.head.appendChild(link);
+            }
+          }
+        }
+        if (urlParts.get('theme')) {
+          document.documentElement.setAttribute('theme', urlParts.get('theme'));
+        }
+        if (urlParts.get('platform')) {
+          document.documentElement.setAttribute('platform', urlParts.get('platform'));
+        }
+        if (urlParts.get('language')) {
+          document.documentElement.setAttribute('lang', urlParts.get('language'));
+          document.documentElement.setAttribute('data-lang', urlParts.get('language'));
+        }
+        if (urlParts.get('story-key')) {
+          document.documentElement.setAttribute('story-key', urlParts.get('story-key'));
+        }
+        if (urlParts.get('edge-distance') === 'true') {
+          document.documentElement.setAttribute('edge-distance', '');
+        } else {
+          document.documentElement.removeAttribute('edge-distance');
+        }
+
+        const mod = await import(urlParts.get('story-file'));
+        render(mod[urlParts.get('story-key')]({ shadowRoot: document }), document.body);
+      }
+
+      window.addEventListener('hashchange', onHashChange, false);
+      onHashChange();
+
+      const observer = new ResizeObserver(() => {
+        const dimensions = document.body.getBoundingClientRect();
+        const data = {
+          action: 'mdjs-viewer-resize',
+          storyKey: document.documentElement.getAttribute('story-key'),
+          width: dimensions.width,
+          height: dimensions.height,
+        };
+        parent.postMessage(JSON.stringify(data), '*');
+      });
+      observer.observe(document.body);
+    </script>
+  </head>
+  <body></body>
+</html>

packages/cli/src/RocketBuild.js

@@ -3,9 +3,10 @@
 
 import { rollup } from 'rollup';
 import fs from 'fs-extra';
+import path from 'path';
 import { copy } from '@web/rollup-plugin-copy';
 
-import { createMpaConfig } from '@rocket/building-rollup';
+import { createMpaConfig, createServiceWorkerConfig } from '@rocket/building-rollup';
 import { addPlugin, adjustPluginOptions } from 'plugins-manager';
 
 /**
@@ -45,7 +46,7 @@ async function productionBuild(config) {
       dir: config.outputDir,
     },
     // custom
-    rootDir: config.outputDevDir,
+    rootDir: path.resolve(config.outputDevDir),
     absoluteBaseUrl: config.absoluteBaseUrl,
     setupPlugins: [
       ...defaultSetupPlugins,
@@ -55,6 +56,18 @@ async function productionBuild(config) {
   });
 
   await buildAndWrite(mpaConfig);
+
+  const serviceWorkerSourcePath = path.resolve('docs/_merged_assets/service-worker.js');
+  if (fs.existsSync(serviceWorkerSourcePath)) {
+    const serviceWorkerConfig = createServiceWorkerConfig({
+      input: serviceWorkerSourcePath,
+      output: {
+        file: path.join(path.resolve(config.outputDir), config.serviceWorkerName),
+      },
+    });
+
+    await buildAndWrite(serviceWorkerConfig);
+  }
 }
 
 export class RocketBuild {

packages/cli/src/RocketCli.js

@@ -10,6 +10,7 @@ import computedConfigPkg from './public/computedConfig.cjs';
 
 import path from 'path';
 import Eleventy from '@11ty/eleventy';
+import TemplateConfig from '@11ty/eleventy/src/TemplateConfig.js';
 import { fileURLToPath } from 'url';
 import fs from 'fs-extra';
 
@@ -99,11 +100,16 @@ export class RocketCli {
       await this.mergePresets();
 
       const elev = new RocketEleventy(_inputDirCwdRelative, outputDevDir, this);
-      elev.isVerbose = false;
       // 11ty always wants a relative path to cwd - why?
       const rel = path.relative(process.cwd(), path.join(__dirname));
       const relCwdPathToConfig = path.join(rel, 'shared', '.eleventy.cjs');
+
+      const config = new TemplateConfig(null, relCwdPathToConfig);
+      elev.config = config.getConfig();
+      elev.resetConfig();
       elev.setConfigPathOverride(relCwdPathToConfig);
+
+      elev.isVerbose = false;
       await elev.init();
 
       this.eleventy = elev;

packages/cli/src/eleventy-plugins/rocketCollections.cjs

@@ -1,5 +1,6 @@
 const path = require('path');
 const fs = require('fs');
+const slash = require('slash');
 const { readdirSync } = require('fs');
 
 function getDirectories(source) {
@@ -23,7 +24,7 @@ const rocketCollections = {
           let docs = [
             ...collection.getFilteredByGlob(`${_inputDirCwdRelative}/${section}/**/*.md`),
           ];
-          docs = docs.filter(page => page.inputPath !== `./${indexSection}`);
+          docs = docs.filter(page => page.inputPath !== `./${slash(indexSection)}`);
 
           return docs;
         });

packages/cli/src/normalizeConfig.js

@@ -40,6 +40,7 @@ export async function normalizeConfig(inConfig) {
     inputDir: 'docs',
     outputDir: '_site',
     outputDevDir: '_site-dev',
+    serviceWorkerName: 'service-worker.js',
     build: {},
     devServer: {},
 

packages/cli/test-helpers/index.js

@@ -15,7 +15,6 @@ export function setFixtureDir(importMetaUrl) {
 
 /**
  * @typedef {object} readOutputOptions
- * @property {boolean} stripServiceWorker
  * @property {boolean} stripToBody
  * @property {boolean} stripStartEndWhitespace
  * @property {boolean} stripScripts
@@ -47,7 +46,6 @@ export async function readOutput(
   cli,
   fileName,
   {
-    stripServiceWorker = false,
     stripToBody = false,
     stripStartEndWhitespace = true,
     stripScripts = false,
@@ -67,11 +65,6 @@ export async function readOutput(
     const bodyCloseTagStart = text.indexOf('</body>');
     text = text.substring(bodyOpenTagEnd, bodyCloseTagStart);
   }
-  if (stripServiceWorker) {
-    const scriptOpenTagEnd = text.indexOf('<script inject-service-worker');
-    const scriptCloseTagStart = text.indexOf('</script>', scriptOpenTagEnd) + 9;
-    text = text.substring(0, scriptOpenTagEnd) + text.substring(scriptCloseTagStart);
-  }
   if (stripScripts) {
     const scriptOpenTagEnd = text.indexOf('<script>');
     const scriptCloseTagStart = text.indexOf('</script>', scriptOpenTagEnd) + 9;

packages/cli/test-node/RocketCli.computedConfig.test.js

@@ -66,7 +66,6 @@ describe('RocketCli computedConfig', () => {
 
     const indexHtml = await readBuildOutput(cli, 'index.html', {
       stripToBody: true,
-      stripServiceWorker: true,
     });
     expect(indexHtml).to.equal('/_merged_assets/11ty-img/5893749-1200.png');
   });

packages/cli/test-node/RocketCli.e2e.test.js

@@ -35,8 +35,7 @@ describe('RocketCli e2e', () => {
   });
 
   describe('eleventy in config', () => {
-    // TODO: find out while this has a side effect and breaks other tests
-    it.skip('can modify eleventy via an elventy function in the config', async () => {
+    it('can modify eleventy via an elventy function in the config', async () => {
       cli = await executeStart('e2e-fixtures/content/eleventy.rocket.config.js');
       const indexHtml = await readStartOutput(cli, 'index.html');
       expect(indexHtml).to.equal(
@@ -76,9 +75,6 @@ describe('RocketCli e2e', () => {
     cli = await executeBuild('e2e-fixtures/rollup-plugin/devbuild-build.rocket.config.js');
     const inlineModule = await readBuildOutput(cli, 'e97af63d.js');
     expect(inlineModule).to.equal('var a={test:"data"};console.log(a);');
-
-    const swCode = await readBuildOutput(cli, 'my-service-worker.js');
-    expect(swCode).to.not.be.undefined;
   });
 
   it('can adjust the inputDir', async () => {
@@ -112,7 +108,6 @@ describe('RocketCli e2e', () => {
     cli = await executeBuild('e2e-fixtures/content/pathPrefix.rocket.config.js');
 
     const linkHtml = await readBuildOutput(cli, 'link/index.html', {
-      stripServiceWorker: true,
       stripToBody: true,
     });
     expect(linkHtml).to.equal(
@@ -120,9 +115,7 @@ describe('RocketCli e2e', () => {
         '\n',
       ),
     );
-    const assetHtml = await readBuildOutput(cli, 'use-assets/index.html', {
-      stripServiceWorker: true,
-    });
+    const assetHtml = await readBuildOutput(cli, 'use-assets/index.html');
     expect(assetHtml).to.equal(
       '<html><head><link rel="stylesheet" href="../41297ffa.css">\n\n</head><body>\n\n</body></html>',
     );

packages/cli/test-node/RocketCli.preset.test.js

@@ -86,6 +86,12 @@ describe('RocketCli preset', () => {
         '    </div>',
         '',
         '    <footer id="main-footer"></footer>',
+        '',
+        '    <script',
+        '      type="module"',
+        '      inject-service-worker=""',
+        '      src="/_merged_assets/scripts/registerServiceWorker.js"',
+        '    ></script>',
         '  </body>',
         '</html>',
       ].join('\n'),

packages/cli/test-node/RocketCli.useCases.test.js

@@ -34,12 +34,7 @@ describe('RocketCli use cases', () => {
     expect(aboutHtml).to.equal(
       [
         '<p><code>about.md</code></p>',
-        '<script type="module">',
-        '  import { myData } from "../sub/assets/myData.js";',
-        '  import("../sub/assets/myData.js");',
-        '  const name = "myData";',
-        '  import(`../sub/assets/${name}.js`);',
-        '</script>',
+        '<script type="module" src="/about/__mdjs-stories.js" mdjs-setup></script>',
       ].join('\n'),
     );
 
@@ -47,12 +42,7 @@ describe('RocketCli use cases', () => {
     expect(subHtml).to.equal(
       [
         '<p><code>sub/index.md</code></p>',
-        '<script type="module">',
-        '  import { myData } from "./assets/myData.js";',
-        '  import("./assets/myData.js");',
-        '  const name = "myData";',
-        '  import(`./assets/${name}.js`);',
-        '</script>',
+        '<script type="module" src="/sub/__mdjs-stories.js" mdjs-setup></script>',
       ].join('\n'),
     );
 
@@ -62,12 +52,7 @@ describe('RocketCli use cases', () => {
     expect(subDetailsHtml).to.equal(
       [
         '<p><code>sub/details.md</code></p>',
-        '<script type="module">',
-        '  import { myData } from "../assets/myData.js";',
-        '  import("../assets/myData.js");',
-        '  const name = "myData";',
-        '  import(`../assets/${name}.js`);',
-        '</script>',
+        '<script type="module" src="/sub/details/__mdjs-stories.js" mdjs-setup></script>',
       ].join('\n'),
     );
 
@@ -75,12 +60,7 @@ describe('RocketCli use cases', () => {
     expect(indexHtml).to.equal(
       [
         '<p><code>index.md</code></p>',
-        '<script type="module">',
-        '  import { myData } from "./sub/assets/myData.js";',
-        '  import("./sub/assets/myData.js");',
-        '  const name = "myData";',
-        '  import(`./sub/assets/${name}.js`);',
-        '</script>',
+        '<script type="module" src="/__mdjs-stories.js" mdjs-setup></script>',
       ].join('\n'),
     );
   });

packages/cli/test-node/e2e-fixtures/rollup-plugin/devbuild-build.rocket.config.js

@@ -1,19 +1,11 @@
 // @ts-no-check
-import path from 'path';
-import { fileURLToPath } from 'url';
-
 import json from '@rollup/plugin-json';
 import { addPlugin, adjustPluginOptions } from 'plugins-manager';
 
-const __dirname = path.dirname(fileURLToPath(import.meta.url));
-const outputDir = path.join(__dirname, '__output');
-
 /** @type {Partial<import("../../../types/main").RocketCliOptions>} */
 const config = {
   setupDevAndBuildPlugins: [addPlugin({ name: 'json', plugin: json, location: 'top' })],
-  setupBuildPlugins: [
-    adjustPluginOptions('workbox', { swDest: path.join(outputDir, 'my-service-worker.js') }),
-  ],
+  setupBuildPlugins: [adjustPluginOptions('html', { absoluteBaseUrl: 'https://test-me.com' })],
 };
 
 export default config;

packages/cli/test-node/helpers.js

@@ -31,12 +31,7 @@ export async function expectThrowsAsync(method, { errorMatch, errorMessage } = {
 export async function readOutput(
   cli,
   fileName,
-  {
-    stripServiceWorker = false,
-    stripToBody = false,
-    stripStartEndWhitespace = true,
-    type = 'build',
-  } = {},
+  { stripToBody = false, stripStartEndWhitespace = true, type = 'build' } = {},
 ) {
   const outputDir = type === 'build' ? cli.config.outputDir : cli.config.outputDevDir;
   let text = await fs.promises.readFile(path.join(outputDir, fileName));
@@ -46,11 +41,6 @@ export async function readOutput(
     const bodyCloseTagStart = text.indexOf('</body>');
     text = text.substring(bodyOpenTagEnd, bodyCloseTagStart);
   }
-  if (stripServiceWorker) {
-    const scriptOpenTagEnd = text.indexOf('<script inject-service-worker');
-    const scriptCloseTagStart = text.indexOf('</script>', scriptOpenTagEnd) + 9;
-    text = text.substring(0, scriptOpenTagEnd) + text.substring(scriptCloseTagStart);
-  }
   if (stripStartEndWhitespace) {
     text = text.trim();
   }

packages/cli/test-node/normalizeConfig.test.js

@@ -41,6 +41,7 @@ describe('normalizeConfig', () => {
       setupEleventyComputedConfig: [],
       setupCliPlugins: [],
       presets: [],
+      serviceWorkerName: 'service-worker.js',
       plugins: [
         { commands: ['start'] },
         { commands: ['build'] },
@@ -76,6 +77,7 @@ describe('normalizeConfig', () => {
       setupCliPlugins: [],
       setupEleventyComputedConfig: [],
       presets: [],
+      serviceWorkerName: 'service-worker.js',
       plugins: [
         { commands: ['start'] },
         { commands: ['build'] },
@@ -108,6 +110,7 @@ describe('normalizeConfig', () => {
       setupCliPlugins: [],
       setupEleventyComputedConfig: [],
       presets: [],
+      serviceWorkerName: 'service-worker.js',
       plugins: [
         { commands: ['start'] },
         { commands: ['build'] },
@@ -143,6 +146,7 @@ describe('normalizeConfig', () => {
       setupCliPlugins: [],
       setupEleventyComputedConfig: [],
       presets: [],
+      serviceWorkerName: 'service-worker.js',
       plugins: [
         { commands: ['start'] },
         { commands: ['build'] },

packages/cli/types/main.d.ts

@@ -20,6 +20,7 @@ interface RocketStartConfig {
 export interface RocketCliOptions {
   presets: Array<RocketPreset>;
   pathPrefix?: string;
+  serviceWorkerName?: string;
   inputDir: string;
   outputDir: string;
   emptyOutputDir?: boolean;

packages/core/CHANGELOG.md

@@ -1,5 +1,11 @@
 # @rocket/core
 
+## 0.1.2
+
+### Patch Changes
+
+- be0d0b3: fix: add missing main entry to the packages
+
 ## 0.1.1
 
 ### Patch Changes

packages/core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@rocket/core",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "publishConfig": {
     "access": "public"
   },
@@ -13,6 +13,7 @@
   },
   "author": "Modern Web <hello@modern-web.dev> (https://modern-web.dev/)",
   "homepage": "https://rocket.modern-web.dev/",
+  "main": "./dist/title.cjs",
   "type": "module",
   "exports": {
     "./title": {

packages/drawer/CHANGELOG.md

@@ -1,5 +1,11 @@
 # @rocket/drawer
 
+## 0.1.3
+
+### Patch Changes
+
+- 0b64116: Update @lion dependencies
+
 ## 0.1.2
 
 ### Patch Changes

packages/drawer/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@rocket/drawer",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "publishConfig": {
     "access": "public"
   },
@@ -33,7 +33,7 @@
     "testing"
   ],
   "dependencies": {
-    "@lion/overlays": "^0.23.2",
+    "@lion/overlays": "^0.26.1",
     "lit-element": "^2.4.0"
   },
   "types": "dist-types/index.d.ts"

packages/drawer/src/RocketDrawer.js

@@ -18,6 +18,7 @@ export class RocketDrawer extends OverlayMixin(LitElement) {
     return {
       useOverlay: { type: Boolean, reflect: true },
       useOverlayMediaQuery: { type: String },
+      mediaMatcher: { type: Object },
     };
   }
 
@@ -89,6 +90,20 @@ export class RocketDrawer extends OverlayMixin(LitElement) {
         }
       }
     }
+    if (changedProperties.has('useOverlayMediaQuery')) {
+      this.mediaMatcher.removeEventListener('change', this.onMatchMedia);
+
+      this.mediaMatcher = window.matchMedia(this.useOverlayMediaQuery);
+      this.mediaMatcher.addEventListener('change', this.onMatchMedia);
+      this.useOverlay = !!this.mediaMatcher.matches;
+    }
+  }
+
+  /**
+   * @param { MediaQueryListEvent } query
+   */
+  onMatchMedia(query) {
+    this.useOverlay = !!query.matches;
   }
 
   _setupOpenCloseListeners() {
@@ -118,11 +133,15 @@ export class RocketDrawer extends OverlayMixin(LitElement) {
 
     this.__toggle = this.__toggle.bind(this);
 
+    this.onMatchMedia = this.onMatchMedia.bind(this);
     this.onGestureStart = this.onGestureStart.bind(this);
     this.onGestureMove = this.onGestureMove.bind(this);
     this.onGestureEnd = this.onGestureEnd.bind(this);
     this.updateFromTouch = this.updateFromTouch.bind(this);
 
+    this.mediaMatcher = window.matchMedia(this.useOverlayMediaQuery);
+    this.mediaMatcher.addEventListener('change', this.onMatchMedia);
+
     this._startX = 0;
     this._currentX = 0;
     this._velocity = 0;
@@ -133,10 +152,7 @@ export class RocketDrawer extends OverlayMixin(LitElement) {
 
   connectedCallback() {
     super.connectedCallback();
-    this.useOverlay = !!window.matchMedia(this.useOverlayMediaQuery).matches;
-    window.matchMedia(this.useOverlayMediaQuery).addListener(query => {
-      this.useOverlay = !!query.matches;
-    });
+    this.useOverlay = !!this.mediaMatcher.matches;
   }
 
   render() {

packages/eleventy-plugin-mdjs-unified/CHANGELOG.md

@@ -1,5 +1,26 @@
 # @rocket/eleventy-plugin-mdjs-unified
 
+## 0.4.1
+
+### Patch Changes
+
+- 2b7f1ee: Add support for pathprefix
+- Updated dependencies [2b7f1ee]
+  - @mdjs/core@0.7.1
+
+## 0.4.0
+
+### Minor Changes
+
+- 2267e72: Write the mdjs JavaScript code to a file and load it from there instead of an inline script
+
+### Patch Changes
+
+- Updated dependencies [a8e66d8]
+- Updated dependencies [fe6a929]
+- Updated dependencies [a8e66d8]
+  - @mdjs/core@0.7.0
+
 ## 0.3.1
 
 ### Patch Changes

packages/eleventy-plugin-mdjs-unified/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@rocket/eleventy-plugin-mdjs-unified",
-  "version": "0.3.1",
+  "version": "0.4.1",
   "publishConfig": {
     "access": "public"
   },
@@ -31,7 +31,7 @@
     "mdjs"
   ],
   "dependencies": {
-    "@mdjs/core": "^0.6.2",
+    "@mdjs/core": "^0.7.1",
     "es-module-lexer": "^0.3.26",
     "unist-util-visit": "^2.0.3"
   },

packages/eleventy-plugin-mdjs-unified/src/eleventy-plugin-mdjs-unified.js

@@ -1,4 +1,7 @@
 /* eslint-disable @typescript-eslint/ban-ts-comment */
+const path = require('path');
+const slash = require('slash');
+const fs = require('fs');
 const { mdjsProcess } = require('@mdjs/core');
 const visit = require('unist-util-visit');
 const { init, parse } = require('es-module-lexer');
@@ -7,7 +10,7 @@ const { init, parse } = require('es-module-lexer');
 const { parseTitle } = require('@rocket/core/title');
 
 /** @typedef {import('@mdjs/core').MdjsProcessPlugin} MdjsProcessPlugin */
-/** @typedef {import('../types/code').EleventPluginMdjsUnified} EleventPluginMdjsUnified */
+/** @typedef {import('../types/code').EleventyPluginMdjsUnified} EleventyPluginMdjsUnified */
 /** @typedef {import('../types/code').NodeChildren} NodeChildren */
 /** @typedef {import('../types/code').NodeElement} NodeElement */
 /** @typedef {import('unist').Node} Node */
@@ -93,7 +96,7 @@ async function processImports(source, inputPath) {
 }
 
 /**
- * @param {EleventPluginMdjsUnified} pluginOptions
+ * @param {EleventyPluginMdjsUnified} pluginOptions
  */
 function eleventyUnified(pluginOptions) {
   /**
@@ -119,8 +122,12 @@ function eleventyUnified(pluginOptions) {
       return plugins.map(plugin => {
         if (plugin.options) {
           plugin.options.page = eleventySettings.page;
+          plugin.options.rocketConfig = eleventySettings.rocketConfig;
         } else {
-          plugin.options = { page: eleventySettings.page };
+          plugin.options = {
+            page: eleventySettings.page,
+            rocketConfig: eleventySettings.rocketConfig,
+          };
         }
         return plugin;
       });
@@ -139,10 +146,23 @@ function eleventyUnified(pluginOptions) {
 
     let code = result.html;
     if (result.jsCode) {
+      const newFolder = path.dirname(eleventySettings.page.outputPath);
+      const newName = path.join(newFolder, '__mdjs-stories.js');
+      await fs.promises.mkdir(newFolder, { recursive: true });
+      await fs.promises.writeFile(newName, result.jsCode, 'utf8');
+
+      let scriptUrl = eleventySettings.page.url;
+      if (
+        eleventySettings.rocketConfig &&
+        eleventySettings.rocketConfig.command === 'build' &&
+        eleventySettings.rocketConfig.pathPrefix
+      ) {
+        scriptUrl = slash(
+          path.join(eleventySettings.rocketConfig.pathPrefix, eleventySettings.page.url),
+        );
+      }
       code += `
-        <script type="module">
-          ${result.jsCode}
-        </script>
+        <script type="module" src="${scriptUrl}__mdjs-stories.js" mdjs-setup></script>
       `;
     }
     return code;
@@ -157,15 +177,15 @@ function eleventyUnified(pluginOptions) {
 
 /**
  * @param {*} eleventyConfig
- * @param {EleventPluginMdjsUnified} [pluginOptions]
+ * @param {EleventyPluginMdjsUnified} [pluginOptions]
  */
 function configFunction(eleventyConfig, pluginOptions = {}) {
   eleventyConfig.setLibrary('md', eleventyUnified(pluginOptions));
 }
 
-const eleventPluginMdjsUnified = {
+const EleventyPluginMdjsUnified = {
   initArguments: {},
   configFunction,
 };
 
-module.exports = eleventPluginMdjsUnified;
+module.exports = EleventyPluginMdjsUnified;

packages/eleventy-plugin-mdjs-unified/test-node/eleventy-plugin-mdjs-unified.test.js

@@ -53,13 +53,12 @@ describe('eleventy-plugin-mdjs-unified', () => {
 
   it('renders markdown with javascript', async () => {
     const files = await renderEleventy('./test-node/fixtures/mdjs');
-    expect(files).to.deep.equal([
-      {
-        html:
-          '<h1 id="first"><a aria-hidden="true" tabindex="-1" href="#first"><span class="icon icon-link"></span></a>First</h1>\n<pre class="language-js"><code class="language-js"><span class="token keyword">const</span> foo <span class="token operator">=</span> <span class="token string">\'bar\'</span><span class="token punctuation">;</span>\n<span class="token keyword module">import</span> <span class="token punctuation">{</span> html <span class="token punctuation">}</span> <span class="token keyword module">from</span> <span class="token string">\'lit-html\'</span><span class="token punctuation">;</span>\n</code></pre>\n<mdjs-story mdjs-story-name="inline"></mdjs-story>\n<mdjs-preview mdjs-story-name="withBorder"></mdjs-preview>\n        <script type="module">\n          \nexport const inline = () => html` <p>main</p> `;\nexport const withBorder = () => html` <p>main</p> `;\nconst rootNode = document;\nconst stories = [{ key: \'inline\', story: inline, code: `<pre class="language-js"><code class="language-js"><span class="token keyword module">export</span> <span class="token keyword">const</span> <span class="token function-variable function">inline</span> <span class="token operator">=</span> <span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token arrow operator">=></span> html<span class="token template-string"><span class="token template-punctuation string">\\`</span><span class="token html language-html"> <span class="token tag"><span class="token tag"><span class="token punctuation">&#x3C;</span>p</span><span class="token punctuation">></span></span>main<span class="token tag"><span class="token tag"><span class="token punctuation">&#x3C;/</span>p</span><span class="token punctuation">></span></span> </span><span class="token template-punctuation string">\\`</span></span><span class="token punctuation">;</span>\n</code></pre>` }, { key: \'withBorder\', story: withBorder, code: `<pre class="language-js"><code class="language-js"><span class="token keyword module">export</span> <span class="token keyword">const</span> <span class="token function-variable function">withBorder</span> <span class="token operator">=</span> <span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token arrow operator">=></span> html<span class="token template-string"><span class="token template-punctuation string">\\`</span><span class="token html language-html"> <span class="token tag"><span class="token tag"><span class="token punctuation">&#x3C;</span>p</span><span class="token punctuation">></span></span>main<span class="token tag"><span class="token tag"><span class="token punctuation">&#x3C;/</span>p</span><span class="token punctuation">></span></span> </span><span class="token template-punctuation string">\\`</span></span><span class="token punctuation">;</span>\n</code></pre>` }];\nfor (const story of stories) {\n  const storyEl = rootNode.querySelector(`[mdjs-story-name="${story.key}"]`);\n  storyEl.codeHasHtml = true;\n  storyEl.story = story.story;\n  storyEl.code = story.code;\n};\nif (!customElements.get(\'mdjs-preview\')) { import(\'@mdjs/mdjs-preview/mdjs-preview.js\'); }\nif (!customElements.get(\'mdjs-story\')) { import(\'@mdjs/mdjs-story/mdjs-story.js\'); }\n        </script>\n      ',
-        name: 'first/index.html',
-      },
-    ]);
+
+    expect(files.length).to.equal(1);
+    expect(files[0].name).to.equal('first/index.html');
+
+    expect(files[0].html).to.include('<script type="module"');
+    expect(files[0].html).to.include('mdjs-setup>');
   });
 
   it('rewrites relative import pathes', async () => {
@@ -67,7 +66,7 @@ describe('eleventy-plugin-mdjs-unified', () => {
     expect(files).to.deep.equal([
       {
         html:
-          "<p>first</p>\n        <script type=\"module\">\n          import '../import-me.js';\nimport('../import-me-too.js');\n        </script>\n      ",
+          '<p>first</p>\n        <script type="module" src="/first/__mdjs-stories.js" mdjs-setup></script>\n      ',
         name: 'first/index.html',
       },
     ]);
@@ -78,7 +77,7 @@ describe('eleventy-plugin-mdjs-unified', () => {
     expect(files).to.deep.equal([
       {
         html:
-          "<p>first</p>\n        <script type=\"module\">\n          import '../../import-me.js';\nimport('../../import-me-too.js');\n        </script>\n      ",
+          '<p>first</p>\n        <script type="module" src="/subpage/first/__mdjs-stories.js" mdjs-setup></script>\n      ',
         name: 'subpage/first/index.html',
       },
     ]);
@@ -89,7 +88,7 @@ describe('eleventy-plugin-mdjs-unified', () => {
     expect(files).to.deep.equal([
       {
         html:
-          "<p>index</p>\n        <script type=\"module\">\n          import './import-me.js';\nimport('./import-me-too.js');\n        </script>\n      ",
+          '<p>index</p>\n        <script type="module" src="/__mdjs-stories.js" mdjs-setup></script>\n      ',
         name: 'index.html',
       },
     ]);

packages/eleventy-plugin-mdjs-unified/types/code.d.ts

@@ -3,7 +3,7 @@ import { Node } from 'unist';
 
 export const setupUnifiedPluginsFn: (plugins: MdjsProcessPlugin[]) => MdjsProcessPlugin[];
 
-export interface EleventPluginMdjsUnified {
+export interface EleventyPluginMdjsUnified {
   setupUnifiedPlugins?: setupUnifiedPluginsFn[];
 }
 

packages/eleventy-rocket-nav/.eleventy.js

@@ -1,4 +1,5 @@
 const RocketNav = require('./eleventy-rocket-nav');
+const { addPageAnchors } = require('./src/addPageAnchors.js');
 
 // export the configuration function for plugin
 module.exports = function (eleventyConfig) {
@@ -8,6 +9,10 @@ module.exports = function (eleventyConfig) {
   eleventyConfig.addNunjucksFilter('rocketNavToHtml', function (pages, options) {
     return RocketNav.toHtml.call(eleventyConfig, pages, options);
   });
+  eleventyConfig.addTransform('rocket-nav-add-page-anchors', async function (content) {
+    const newContent = await addPageAnchors(content);
+    return newContent;
+  });
 };
 
 module.exports.navigation = {

packages/eleventy-rocket-nav/CHANGELOG.md

@@ -1,5 +1,15 @@
 # @rocket/eleventy-rocket-nav
 
+## 0.3.0
+
+### Minor Changes
+
+- ef8ebb0: To support dynamically created content to be part of the anchor navigation of the page we now analyze the final html output instead of `entry.templateContent`.
+
+  BREAKING CHANGE:
+
+  - only add anchors for the currently active pages (before it added anchor for every page)
+
 ## 0.2.1
 
 ### Patch Changes

packages/eleventy-rocket-nav/eleventy-rocket-nav.js

@@ -94,21 +94,8 @@ function findNavigationEntries(nodes = [], key = '') {
         entry.title = entry.key;
       }
       if (entry.key) {
-        if (!headingsCache.has(entry.templateContent)) {
-          headingsCache.set(entry.templateContent, getHeadingsOfHtml(entry.templateContent));
-        }
-        const headings = /** @type {Heading[]} */ (headingsCache.get(entry.templateContent));
-        const anchors = headings.map(heading => ({
-          key: heading.text + Math.random(),
-          parent: entry.key,
-          url: `${entry.url}#${heading.id}`,
-          pluginType: 'eleventy-navigation',
-          parentKey: entry.key,
-          title: heading.text,
-          anchor: true,
-        }));
         // @ts-ignore
-        entry.children = [...anchors, ...findNavigationEntries(nodes, entry.key)];
+        entry.children = findNavigationEntries(nodes, entry.key);
       }
       return entry;
     });
@@ -227,43 +214,36 @@ function navigationToHtml(pages, _options = {}) {
       }>${pages
         .map(entry => {
           const liClass = [];
-          const aClass = [];
           if (options.listItemClass) {
             liClass.push(options.listItemClass);
           }
-          if (options.anchorClass) {
-            aClass.push(options.anchorClass);
-          }
-          if (options.activeKey === entry.key) {
-            if (options.activeListItemClass) {
-              liClass.push(options.activeListItemClass);
-            }
-            if (options.activeAnchorClass) {
-              aClass.push(options.activeAnchorClass);
-            }
+          if (options.activeKey === entry.key && options.activeListItemClass) {
+            liClass.push(options.activeListItemClass);
           }
           if (options.activeTreeListClass && activePages && activePages.includes(entry.key)) {
             liClass.push(options.activeTreeListClass);
           }
-          if (options.activeAnchorListClass && activePages && activePages.includes(entry.key)) {
-            aClass.push(options.activeAnchorListClass);
-          }
           if (options.listItemHasChildrenClass && entry.children && entry.children.length) {
             liClass.push(options.listItemHasChildrenClass);
           }
 
-          if (entry.anchor) {
-            liClass.push('anchor');
-            aClass.push('anchor');
+          const output = [];
+          output.push(
+            `<${options.listItemElement}${liClass.length ? ` class="${liClass.join(' ')}"` : ''}>`,
+          );
+          output.push(`<a href="${urlFilter(entry.url)}">${entry.title}</a>`);
+          if (options.showExcerpt && entry.excerpt) {
+            output.push(`: ${entry.excerpt}`);
           }
+          if (options.activeKey === entry.key && options.activeListItemClass) {
+            output.push('<!-- ADD PAGE ANCHORS -->');
+          }
+          if (entry.children) {
+            output.push(navigationToHtml(entry.children, options));
+          }
+          output.push(`</${options.listItemElement}>`);
 
-          return `<${options.listItemElement}${
-            liClass.length ? ` class="${liClass.join(' ')}"` : ''
-          }><a href="${urlFilter(entry.url)}"${
-            aClass.length ? ` class="${aClass.join(' ')}"` : ''
-          }>${entry.title}</a>${options.showExcerpt && entry.excerpt ? `: ${entry.excerpt}` : ''}${
-            entry.children ? navigationToHtml(entry.children, options) : ''
-          }</${options.listItemElement}>`;
+          return output.join('\n');
         })
         .join('\n')}</${options.listElement}>`
     : '';

packages/eleventy-rocket-nav/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@rocket/eleventy-rocket-nav",
-  "version": "0.2.1",
+  "version": "0.3.0",
   "publishConfig": {
     "access": "public"
   },
@@ -13,7 +13,7 @@
   },
   "main": ".eleventy.js",
   "scripts": {
-    "test": "mocha test-node/**/*.test.js test-node/*.test.js",
+    "test": "mocha test-node/**/*.test.js test-node/*.test.js --timeout 5000",
     "test:watch": "mocha test-node/**/*.test.js test-node/*.test.js --watch"
   },
   "files": [

packages/eleventy-rocket-nav/src/addPageAnchors.js

@@ -0,0 +1,136 @@
+/* eslint-disable @typescript-eslint/ban-ts-comment */
+const fs = require('fs');
+const { SaxEventType, SAXParser } = require('sax-wasm');
+
+const saxPath = require.resolve('sax-wasm/lib/sax-wasm.wasm');
+const saxWasmBuffer = fs.readFileSync(saxPath);
+
+/** @typedef {import('../types').Heading} Heading */
+
+/** @typedef {import('sax-wasm').Text} Text */
+/** @typedef {import('sax-wasm').Tag} Tag */
+/** @typedef {import('sax-wasm').Position} Position */
+
+// Instantiate
+const parser = new SAXParser(
+  SaxEventType.CloseTag | SaxEventType.Comment,
+  { highWaterMark: 256 * 1024 }, // 256k chunks
+);
+
+/**
+ * @param {object} options
+ * @param {string} options.content
+ * @param {Position} options.start
+ * @param {Position} options.end
+ * @param {string} options.insert
+ */
+function removeBetween({ content, start, end, insert = '' }) {
+  const lines = content.split('\n');
+  const i = start.line;
+  const line = lines[i];
+  const upToChange = line.slice(0, start.character - 1);
+  const afterChange = line.slice(end.character + 2);
+
+  lines[i] = `${upToChange}${insert}${afterChange}`;
+  return lines.join('\n');
+}
+
+/**
+ * @param {Tag} data
+ * @param {string} name
+ */
+function getAttribute(data, name) {
+  if (data.attributes) {
+    const { attributes } = data;
+    const foundIndex = attributes.findIndex(entry => entry.name.value === name);
+    if (foundIndex !== -1) {
+      return attributes[foundIndex].value.value;
+    }
+  }
+  return null;
+}
+
+/**
+ * @param {Tag} data
+ */
+function getText(data) {
+  if (data.textNodes) {
+    return data.textNodes.map(textNode => textNode.value).join('');
+  }
+  return null;
+}
+
+/**
+ * @param {string} html
+ */
+function getHeadingsOfHtml(html) {
+  /** @type {Heading[]} */
+  const headings = [];
+  /** @type {Text} */
+  let insertPoint;
+  parser.eventHandler = (ev, _data) => {
+    if (ev === SaxEventType.Comment) {
+      const data = /** @type {Text} */ (/** @type {any} */ (_data));
+      // NOTE: we NEED to access data internal value so sax-wasm does not reuse it's value
+      // eslint-disable-next-line @typescript-eslint/no-unused-vars
+      const tmp = data.start.line + data.end.line;
+      if (data.value.trim() === 'ADD PAGE ANCHORS' || data.value.trim() === '-->ADD PAGE ANCHORS') {
+        insertPoint = data;
+      }
+    }
+
+    if (ev === SaxEventType.CloseTag) {
+      const data = /** @type {Tag} */ (/** @type {any} */ (_data));
+      if (data.name === 'h2') {
+        const id = getAttribute(data, 'id');
+        const text = getText(data);
+        if (id && text) {
+          headings.push({ text, id });
+        }
+      }
+    }
+  };
+  parser.write(Buffer.from(html, 'utf8'));
+  parser.end();
+
+  // @ts-ignore
+  return { headings, insertPoint };
+}
+
+let isSetup = false;
+
+/**
+ * @param {string} content
+ */
+async function addPageAnchors(content) {
+  if (!isSetup) {
+    await parser.prepareWasm(saxWasmBuffer);
+    isSetup = true;
+  }
+
+  const { headings, insertPoint } = getHeadingsOfHtml(content);
+  const pageAnchorsHtml = [];
+  if (headings.length > 0) {
+    pageAnchorsHtml.push('<ul>');
+    for (const heading of headings) {
+      pageAnchorsHtml.push('  <li class="menu-item anchor">');
+      pageAnchorsHtml.push(`    <a href="#${heading.id}" class="anchor">${heading.text}</a>`);
+      pageAnchorsHtml.push('  </li>');
+    }
+    pageAnchorsHtml.push('</ul>');
+  }
+
+  if (insertPoint) {
+    return removeBetween({
+      content,
+      start: insertPoint.start,
+      end: insertPoint.end,
+      insert: pageAnchorsHtml.join('\n'),
+    });
+  }
+  return content;
+}
+
+module.exports = {
+  addPageAnchors,
+};

packages/eleventy-rocket-nav/test-node/addPageAnchors.test.js

@@ -0,0 +1,32 @@
+const { expect } = require('chai');
+const prettier = require('prettier');
+const { addPageAnchors } = require('../src/addPageAnchors.js');
+
+const format = code => prettier.format(code, { parser: 'html' }).trim();
+
+describe('addPageAnchors', () => {
+  it('finds and adds anchors for each h2 as an unordered list', async () => {
+    const input = [
+      '<body>',
+      '  <!-- ADD PAGE ANCHORS -->',
+      '  <div id="content">',
+      '    <h2 id="first">👉 First Headline</h2>',
+      '  </div>',
+      '</body>',
+    ].join('\n');
+    const expected = [
+      '<body>',
+      '  <ul>',
+      '    <li class="menu-item anchor">',
+      '      <a href="#first" class="anchor">👉 First Headline</a>',
+      '    </li>',
+      '  </ul>',
+      '  <div id="content">',
+      '    <h2 id="first">👉 First Headline</h2>',
+      '  </div>',
+      '</body>',
+    ].join('\n');
+    const result = await addPageAnchors(input);
+    expect(format(result)).to.deep.equal(expected);
+  });
+});

packages/eleventy-rocket-nav/test-node/fixtures/three-pages/.eleventy.js

@@ -0,0 +1,5 @@
+const eleventyNavigationPlugin = require('@rocket/eleventy-rocket-nav');
+
+module.exports = function (eleventyConfig) {
+  eleventyConfig.addPlugin(eleventyNavigationPlugin);
+};

packages/eleventy-rocket-nav/test-node/fixtures/three-pages/_data/layout.cjs

@@ -0,0 +1 @@
+module.exports = 'layout.njk';

packages/eleventy-rocket-nav/test-node/fixtures/three-pages/_includes/layout.njk

@@ -0,0 +1,9 @@
+<body>
+  {{ collections.all | rocketNav | rocketNavToHtml({
+    listItemClass: "menu-item",
+    activeListItemClass: "current",
+    activeKey: eleventyNavigation.key
+  }) | safe }}
+
+  {{ content | safe }}
+</body>

packages/eleventy-rocket-nav/test-node/fixtures/three-pages/bats.md

@@ -0,0 +1,9 @@
+---
+title: Bats
+eleventyNavigation:
+  key: Bats
+  parent: Mammals
+  order: 2
+---
+
+🦇 can fly.

packages/eleventy-rocket-nav/test-node/fixtures/three-pages/humans.md

@@ -0,0 +1,12 @@
+---
+title: Humans
+eleventyNavigation:
+  key: Humans
+  parent: Mammals
+  order: 1
+---
+
+<h2 id="anatomy">Anatomy</h2>
+<p>Has arms.</p>
+<h2 id="age">📖 Age</h2>
+<p>Up to 130 years.</p>

packages/eleventy-rocket-nav/test-node/fixtures/three-pages/mammals.md

@@ -0,0 +1,7 @@
+---
+title: Mammals
+eleventyNavigation:
+  key: Mammals
+---
+
+Mammals need air.

packages/eleventy-rocket-nav/test-node/integration.test.js

@@ -0,0 +1,96 @@
+const path = require('path');
+const fs = require('fs-extra');
+const { expect } = require('chai');
+const Eleventy = require('@11ty/eleventy');
+const TemplateConfig = require('@11ty/eleventy/src/TemplateConfig');
+const prettier = require('prettier');
+
+async function execute(fixtureDir) {
+  const relPath = path.relative(process.cwd(), __dirname);
+  const relativeInputPath = path.join(relPath, fixtureDir.split('/').join(path.sep));
+  const relativeOutputPath = path.join(relPath, 'fixtures', '__output');
+  const relativeConfigPath = path.join(relativeInputPath, '.eleventy.js');
+
+  await fs.emptyDir(relativeOutputPath);
+
+  const elev = new Eleventy(relativeInputPath, relativeOutputPath);
+  const config = new TemplateConfig(null, relativeConfigPath);
+  elev.config = config.getConfig();
+  elev.setConfigPathOverride(relativeConfigPath);
+  elev.resetConfig();
+
+  await elev.init();
+  await elev.write();
+  return {
+    readOutput: async readPath => {
+      const relativeReadPath = path.join(relativeOutputPath, readPath);
+      let text = await fs.promises.readFile(relativeReadPath);
+      text = text.toString();
+      text = prettier.format(text, { parser: 'html', printWidth: 100 });
+      return text.trim();
+    },
+  };
+}
+
+describe('eleventy-rocket-nav', () => {
+  it('renders a menu with anchors for h2 content', async () => {
+    const { readOutput } = await execute('fixtures/three-pages');
+
+    const bats = await readOutput('bats/index.html');
+    expect(bats).to.deep.equal(
+      [
+        '<body>',
+        '  <ul>',
+        '    <li class="menu-item active">',
+        '      <a href="/mammals/">Mammals</a>',
+        '      <ul>',
+        '        <li class="menu-item">',
+        '          <a href="/humans/">Humans</a>',
+        '        </li>',
+        '        <li class="menu-item current">',
+        '          <a href="/bats/">Bats</a>',
+        '        </li>',
+        '      </ul>',
+        '    </li>',
+        '  </ul>',
+        '',
+        '  <p>🦇 can fly.</p>',
+        '</body>',
+      ].join('\n'),
+    );
+
+    const humans = await readOutput('humans/index.html');
+    expect(humans).to.deep.equal(
+      [
+        '<body>',
+        '  <ul>',
+        '    <li class="menu-item active">',
+        '      <a href="/mammals/">Mammals</a>',
+        '      <ul>',
+        '        <li class="menu-item current">',
+        '          <a href="/humans/">Humans</a>',
+        '          <ul>',
+        '            <li class="menu-item anchor">',
+        '              <a href="#anatomy" class="anchor">Anatomy</a>',
+        '            </li>',
+        '            <li class="menu-item anchor">',
+        '              <a href="#age" class="anchor">📖 Age</a>',
+        '            </li>',
+        '          </ul>',
+        '        </li>',
+        '        <li class="menu-item">',
+        '          <a href="/bats/">Bats</a>',
+        '        </li>',
+        '      </ul>',
+        '    </li>',
+        '  </ul>',
+        '',
+        '  <h2 id="anatomy">Anatomy</h2>',
+        '  <p>Has arms.</p>',
+        '  <h2 id="age">📖 Age</h2>',
+        '  <p>Up to 130 years.</p>',
+        '</body>',
+      ].join('\n'),
+    );
+  });
+});

packages/launch/CHANGELOG.md

@@ -1,5 +1,17 @@
 # @rocket/launch
 
+## 0.4.2
+
+### Patch Changes
+
+- 2b7f1ee: Add support for pathprefix
+
+## 0.4.1
+
+### Patch Changes
+
+- 81edf45: Reduce the amount of js files in the build by avoiding inline script tags
+
 ## 0.4.0
 
 ### Minor Changes

packages/launch/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@rocket/launch",
-  "version": "0.4.0",
+  "version": "0.4.2",
   "publishConfig": {
     "access": "public"
   },
@@ -35,7 +35,7 @@
     "preset"
   ],
   "dependencies": {
-    "@rocket/drawer": "^0.1.2",
-    "@rocket/navigation": "^0.2.0"
+    "@rocket/drawer": "^0.1.3",
+    "@rocket/navigation": "^0.2.1"
   }
 }

packages/launch/preset/_includes/_joiningBlocks/bottom/10-init-navigation.njk

@@ -1,17 +1 @@
-{# 
-  src leads to the file not being included/executed? bug in rollup-plugin-html? 
-  <script type="module" src="{{ '/_assets/scripts/init-navigation.js' | asset }}"></script>
-#}
-<script type="module">
-  import '@rocket/navigation/rocket-navigation.js';
-  import '@rocket/drawer/rocket-drawer.js';
-  const drawer = document.querySelector('#sidebar');
-
-  // Toggle button
-  const triggers = document.querySelectorAll('[data-action="trigger-mobile-menu"]');
-  for (const trigger of [...triggers]) {
-    trigger.addEventListener('click', function () {
-      drawer.opened = true;
-    });
-  }
-</script>
+<script type="module" src="{{ '/_assets/scripts/init-navigation.js' | asset | url }}"></script>

packages/launch/preset/_includes/_joiningBlocks/head/30-social-media.njk

@@ -1,7 +1,7 @@
 <meta property="og:site_name" content="{{ site.name }}"/>
 <meta property="og:type" content="website"/>
 
-<meta property="og:image" content="{{ socialMediaImage }}"/>
-<meta property="og:url" content="{{ page.url }}"/>
+<meta property="og:image" content="{{ socialMediaImage  | url }}"/>
+<meta property="og:url" content="{{ page.url | url }}"/>
 
 <meta name="twitter:card" content="summary_large_image"/>

packages/launch/test-node/RocketLaunch.preset.test.js

@@ -208,19 +208,13 @@ describe('RocketLaunch preset', () => {
         '      </div>',
         '    </footer>',
         '',
-        '    <script type="module">',
-        '      import "@rocket/navigation/rocket-navigation.js";',
-        '      import "@rocket/drawer/rocket-drawer.js";',
-        '      const drawer = document.querySelector("#sidebar");',
+        '    <script type="module" src="/_merged_assets/scripts/init-navigation.js"></script>',
         '',
-        '      // Toggle button',
-        `      const triggers = document.querySelectorAll('[data-action="trigger-mobile-menu"]');`,
-        '      for (const trigger of [...triggers]) {',
-        '        trigger.addEventListener("click", function () {',
-        '          drawer.opened = true;',
-        '        });',
-        '      }',
-        '    </script>',
+        '    <script',
+        '      type="module"',
+        '      inject-service-worker=""',
+        '      src="/_merged_assets/scripts/registerServiceWorker.js"',
+        '    ></script>',
         '  </body>',
         '</html>',
       ].join('\n'),
@@ -443,19 +437,13 @@ describe('RocketLaunch preset', () => {
         '      </div>',
         '    </footer>',
         '',
-        '    <script type="module">',
-        '      import "@rocket/navigation/rocket-navigation.js";',
-        '      import "@rocket/drawer/rocket-drawer.js";',
-        '      const drawer = document.querySelector("#sidebar");',
+        '    <script type="module" src="/_merged_assets/scripts/init-navigation.js"></script>',
         '',
-        '      // Toggle button',
-        `      const triggers = document.querySelectorAll('[data-action="trigger-mobile-menu"]');`,
-        '      for (const trigger of [...triggers]) {',
-        '        trigger.addEventListener("click", function () {',
-        '          drawer.opened = true;',
-        '        });',
-        '      }',
-        '    </script>',
+        '    <script',
+        '      type="module"',
+        '      inject-service-worker=""',
+        '      src="/_merged_assets/scripts/registerServiceWorker.js"',
+        '    ></script>',
         '  </body>',
         '</html>',
       ].join('\n'),

packages/mdjs-core/CHANGELOG.md

@@ -1,5 +1,26 @@
 # Change Log
 
+## 0.7.1
+
+### Patch Changes
+
+- 2b7f1ee: Add support for pathprefix
+
+## 0.7.0
+
+### Minor Changes
+
+- a8e66d8: Extract building of the JavaScript setup code into a unified plugin called mdjsSetupCode
+- fe6a929: For the story preview keep the original code block around to get code highlighting from the main document. This enables styling and reduces the code complexity.
+
+### Patch Changes
+
+- a8e66d8: You can provide a highlightCode function to the mdjsSetupCode unified plugin
+- Updated dependencies [edb1abf]
+- Updated dependencies [604a80e]
+  - @mdjs/mdjs-preview@0.4.0
+  - @mdjs/mdjs-story@0.2.0
+
 ## 0.6.2
 
 ### Patch Changes

packages/mdjs-core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@mdjs/core",
-  "version": "0.6.2",
+  "version": "0.7.1",
   "publishConfig": {
     "access": "public"
   },
@@ -43,12 +43,12 @@
     "remark"
   ],
   "dependencies": {
-    "@mdjs/mdjs-preview": "^0.3.0",
-    "@mdjs/mdjs-story": "^0.1.0",
+    "@mdjs/mdjs-preview": "^0.4.2",
+    "@mdjs/mdjs-story": "^0.2.0",
     "@types/unist": "^2.0.3",
     "es-module-lexer": "^0.3.26",
     "github-markdown-css": "^4.0.0",
-    "plugins-manager": "^0.2.0",
+    "plugins-manager": "^0.2.1",
     "rehype-autolink-headings": "^5.0.1",
     "rehype-prism-template": "^0.4.1",
     "rehype-raw": "^5.0.0",

packages/mdjs-core/src/mdjsProcess.js

@@ -18,6 +18,7 @@ const { executeSetupFunctions } = require('plugins-manager');
 
 const { mdjsParse } = require('./mdjsParse.js');
 const { mdjsStoryParse } = require('./mdjsStoryParse.js');
+const { mdjsSetupCode } = require('./mdjsSetupCode.js');
 
 /** @type {MdjsProcessPlugin[]} */
 const defaultMetaPlugins = [
@@ -25,6 +26,7 @@ const defaultMetaPlugins = [
   { name: 'gfm', plugin: gfm },
   { name: 'mdjsParse', plugin: mdjsParse },
   { name: 'mdjsStoryParse', plugin: mdjsStoryParse },
+  { name: 'mdjsSetupCode', plugin: mdjsSetupCode },
   // @ts-ignore
   { name: 'remark2rehype', plugin: remark2rehype, options: { allowDangerousHtml: true } },
   // @ts-ignore
@@ -50,29 +52,15 @@ const defaultMetaPlugins = [
  * @param {function[]} [options.setupUnifiedPlugins]
  * @param {MdjsProcessPlugin[]} [options.plugins] deprecated option use setupUnifiedPlugins instead
  */
-async function mdjsProcess(
-  mdjs,
-  { rootNodeQueryCode = 'document', setupUnifiedPlugins = [] } = {},
-) {
+async function mdjsProcess(mdjs, { setupUnifiedPlugins = [] } = {}) {
   const parser = unified();
 
   const metaPlugins = executeSetupFunctions(setupUnifiedPlugins, defaultMetaPlugins);
 
-  // @ts-ignore
-  for (const pluginObj of metaPlugins) {
-    parser.use(pluginObj.plugin, pluginObj.options);
-  }
-
-  /** @type {unknown} */
-  const parseResult = await parser.process(mdjs);
-  const result = /** @type {ParseResult} */ (parseResult);
-
-  const { stories, jsCode } = result.data;
-  let fullJsCode = jsCode;
-
-  if (stories && stories.length > 0) {
-    const storiesCode = stories.map(story => story.code).join('\n');
-
+  /**
+   * @param {string} code
+   */
+  async function highlightCode(code) {
     // @ts-ignore
     const codePlugins = metaPlugins.filter(pluginObj =>
       ['markdown', 'remark2rehype', 'rehypePrism', 'htmlStringify'].includes(pluginObj.name),
@@ -82,46 +70,30 @@ async function mdjsProcess(
     for (const pluginObj of codePlugins) {
       codeParser.use(pluginObj.plugin, pluginObj.options);
     }
-
-    const invokeStoriesCode = [];
-    for (const story of stories) {
-      let code = '';
-      switch (story.type) {
-        case 'html':
-          code = `\`\`\`html\n${story.code.split('`')[1]}\n\`\`\``;
-          break;
-        case 'js':
-          code = `\`\`\`js\n${story.code}\n\`\`\``;
-          break;
-        default:
-          break;
-      }
-      const codeResult = await codeParser.process(code);
-      const highlightedCode = /** @type {string} */ (codeResult.contents)
-        .replace(/`/g, '\\`')
-        .replace(/\$/g, '\\$');
-      invokeStoriesCode.push(
-        `{ key: '${story.key}', story: ${story.key}, code: \`${highlightedCode}\` }`,
-      );
-    }
-
-    fullJsCode = [
-      jsCode,
-      storiesCode,
-      `const rootNode = ${rootNodeQueryCode};`,
-      `const stories = [${invokeStoriesCode.join(', ')}];`,
-      `for (const story of stories) {`,
-      // eslint-disable-next-line no-template-curly-in-string
-      '  const storyEl = rootNode.querySelector(`[mdjs-story-name="${story.key}"]`);',
-      `  storyEl.codeHasHtml = true;`,
-      `  storyEl.story = story.story;`,
-      `  storyEl.code = story.code;`,
-      `};`,
-      `if (!customElements.get('mdjs-preview')) { import('@mdjs/mdjs-preview/mdjs-preview.js'); }`,
-      `if (!customElements.get('mdjs-story')) { import('@mdjs/mdjs-story/mdjs-story.js'); }`,
-    ].join('\n');
+    const codeResult = await codeParser.process(code);
+    return codeResult.contents;
   }
-  return { stories, jsCode: fullJsCode, html: result.contents };
+
+  // @ts-ignore
+  for (const pluginObj of metaPlugins) {
+    if (pluginObj.name === 'mdjsSetupCode') {
+      if (pluginObj.options && !pluginObj.options.highlightCode) {
+        pluginObj.options.highlightCode = highlightCode;
+      }
+      if (!pluginObj.options) {
+        pluginObj.options = { highlightCode };
+      }
+    }
+    parser.use(pluginObj.plugin, pluginObj.options);
+  }
+
+  /** @type {unknown} */
+  const parseResult = await parser.process(mdjs);
+  const result = /** @type {ParseResult} */ (parseResult);
+
+  const { stories, setupJsCode } = result.data;
+
+  return { stories, jsCode: setupJsCode, html: result.contents };
 }
 
 module.exports = {

packages/mdjs-core/src/mdjsSetupCode.js

@@ -0,0 +1,92 @@
+const path = require('path');
+const slash = require('slash');
+
+/** @typedef {import('vfile').VFileOptions} VFileOptions */
+/** @typedef {import('unist').Node} Node */
+/** @typedef {import('@mdjs/core/types/code').Story} Story */
+
+/**
+ * @typedef {Object} simulationSettings
+ * @property {string} [simulatorUrl]
+ */
+
+/**
+ * @typedef {Object} rocketConfig
+ * @property {string} [pathPrefix]
+ */
+
+/**
+ * @param {object} options
+ * @param {string} [options.rootNodeQueryCode]
+ * @param {simulationSettings} [options.simulationSettings]
+ * @param {rocketConfig} [options.rocketConfig]
+ * @returns
+ */
+function mdjsSetupCode({
+  rootNodeQueryCode = 'document',
+  simulationSettings = {},
+  rocketConfig = {},
+} = {}) {
+  if (rocketConfig && rocketConfig.pathPrefix) {
+    if (simulationSettings && simulationSettings.simulatorUrl) {
+      const { simulatorUrl } = simulationSettings;
+      if (simulatorUrl[0] === '/' && !simulatorUrl.startsWith(rocketConfig.pathPrefix)) {
+        simulationSettings.simulatorUrl = slash(
+          path.join(rocketConfig.pathPrefix, simulationSettings.simulatorUrl),
+        );
+      }
+    }
+  }
+
+  /**
+   * @param {Node} tree
+   * @param {VFileOptions} file
+   */
+  async function transformer(tree, file) {
+    const { stories, jsCode } = file.data;
+
+    file.data.setupJsCode = jsCode;
+
+    if (stories && stories.length > 0) {
+      const storiesCode = stories.map(/** @param {Story} story */ story => story.code).join('\n');
+
+      const invokeStoriesCode = [];
+      for (const story of stories) {
+        invokeStoriesCode.push(`{ key: '${story.key}', story: ${story.key} }`);
+      }
+
+      file.data.setupJsCode = [
+        '/** script code **/',
+        jsCode,
+        '/** stories code **/',
+        storiesCode,
+        '/** stories setup code **/',
+        `const rootNode = ${rootNodeQueryCode};`,
+        `const stories = [${invokeStoriesCode.join(', ')}];`,
+        'let needsMdjsElements = false;',
+        `for (const story of stories) {`,
+        // eslint-disable-next-line no-template-curly-in-string
+        '  const storyEl = rootNode.querySelector(`[mdjs-story-name="${story.key}"]`);',
+        '  if (storyEl) {',
+        `    storyEl.story = story.story;`,
+        `    storyEl.key = story.key;`,
+        `    needsMdjsElements = true;`,
+        `    Object.assign(storyEl, ${JSON.stringify(simulationSettings)});`,
+        '  }',
+        `};`,
+        'if (needsMdjsElements) {',
+        `  if (!customElements.get('mdjs-preview')) { import('@mdjs/mdjs-preview/define'); }`,
+        `  if (!customElements.get('mdjs-story')) { import('@mdjs/mdjs-story/define'); }`,
+        '}',
+      ].join('\n');
+    }
+
+    return tree;
+  }
+
+  return transformer;
+}
+
+module.exports = {
+  mdjsSetupCode,
+};

packages/mdjs-core/src/mdjsStoryParse.js

@@ -3,6 +3,7 @@
 /** @typedef {import('@mdjs/core/types/code').StoryTypes} StoryTypes */
 /** @typedef {(name: string) => string} TagFunction */
 /** @typedef {import('unist').Node} UnistNode */
+/** @typedef {import('unist').Parent} UnistParent */
 /** @typedef {import('vfile').VFileOptions} VFileOptions */
 
 const visit = require('unist-util-visit');
@@ -40,7 +41,7 @@ function defaultStoryTag(name) {
  * @param {string} name
  */
 function defaultPreviewStoryTag(name) {
-  return `<mdjs-preview mdjs-story-name="${name}"></mdjs-preview>`;
+  return `<mdjs-preview mdjs-story-name="${name}">[[CODE SLOT]]</mdjs-preview>`;
 }
 
 /**
@@ -55,14 +56,16 @@ function mdjsStoryParse({
 } = {}) {
   /** @type {Story[]} */
   const stories = [];
-  let index = 0;
+  let htmlIndex = 0;
 
   /* eslint-disable no-param-reassign */
 
   /**
    * @param {UnistNode} node
+   * @param {number} index
+   * @param {UnistParent} parent
    */
-  const nodeCodeVisitor = node => {
+  const nodeCodeVisitor = (node, index, parent) => {
     if (node.lang === 'js' && node.meta === 'story' && typeof node.value === 'string') {
       const storyData = extractStoryData(node.value);
       node.type = 'html';
@@ -71,30 +74,65 @@ function mdjsStoryParse({
     }
     if (node.lang === 'js' && node.meta === 'preview-story' && typeof node.value === 'string') {
       const storyData = extractStoryData(node.value);
-      node.type = 'html';
-      node.value = previewStoryTag(storyData.name);
+      const newValue = previewStoryTag(storyData.name);
+      if (newValue.includes('[[CODE SLOT]]')) {
+        const tagParts = newValue.split('[[CODE SLOT]]');
+        node = {
+          type: 'root',
+          children: [
+            { type: 'html', value: tagParts[0] },
+            { type: 'text', value: '\n\n' },
+            node,
+            { type: 'text', value: '\n\n' },
+            { type: 'html', value: tagParts[1] },
+          ],
+        };
+        parent.children.splice(index, 1, node);
+      } else {
+        node.type = 'html';
+        node.value = previewStoryTag(storyData.name);
+      }
+
       stories.push(storyData);
     }
 
     if (node.lang === 'html' && node.meta === 'story') {
       const storyData = extractStoryData(
-        `export const HtmlStory${index} = () => html\`${node.value}\`;`,
+        `export const HtmlStory${htmlIndex} = () => html\`${node.value}\`;`,
         { type: 'html' },
       );
       node.type = 'html';
       node.value = storyTag(storyData.name);
       stories.push(storyData);
-      index += 1;
+      htmlIndex += 1;
     }
     if (node.lang === 'html' && node.meta === 'preview-story') {
       const storyData = extractStoryData(
-        `export const HtmlStory${index} = () => html\`${node.value}\`;`,
+        `export const HtmlStory${htmlIndex} = () => html\`${node.value}\`;`,
         { type: 'html' },
       );
-      node.type = 'html';
-      node.value = previewStoryTag(storyData.name);
+
+      const newValue = previewStoryTag(storyData.name);
+      if (newValue.includes('[[CODE SLOT]]')) {
+        const tagParts = newValue.split('[[CODE SLOT]]');
+        node = {
+          type: 'root',
+          children: [
+            { type: 'html', value: tagParts[0] },
+            { type: 'text', value: '\n\n' },
+            node,
+            { type: 'text', value: '\n\n' },
+            { type: 'html', value: tagParts[1] },
+          ],
+        };
+        parent.children.splice(index, 1, node);
+      } else {
+        node.type = 'html';
+        node.value = previewStoryTag(storyData.name);
+      }
+
       stories.push(storyData);
-      index += 1;
+      htmlIndex += 1;
     }
   };
 

packages/mdjs-core/test-node/integration.test.js

@@ -45,7 +45,16 @@ describe('Integration', () => {
       '<pre><code class="language-js">const foo = 1;',
       '</code></pre>',
       '<mdjs-story mdjs-story-name="fooStory"></mdjs-story>',
-      '<mdjs-preview mdjs-story-name="fooPreviewStory"></mdjs-preview>',
+      '<mdjs-preview mdjs-story-name="fooPreviewStory">',
+      '',
+      '',
+      '',
+      '<pre><code class="language-js">export const fooPreviewStory = () => {}',
+      '</code></pre>',
+      '',
+      '',
+      '',
+      '</mdjs-preview>',
     ];
 
     const parser = unified()

packages/mdjs-core/test-node/mdJsProcess.test.js

@@ -1,6 +1,7 @@
 /* eslint-disable no-template-curly-in-string */
 
 const chai = require('chai');
+const { adjustPluginOptions } = require('plugins-manager');
 const { mdjsProcess } = require('../src/mdjsProcess.js');
 
 const { expect } = chai;
@@ -28,27 +29,44 @@ describe('mdjsProcess', () => {
       '<pre class="language-js"><code class="language-js"><span class="token keyword">const</span> foo <span class="token operator">=</span> <span class="token number">1</span><span class="token punctuation">;</span>',
       '</code></pre>',
       '<mdjs-story mdjs-story-name="fooStory"></mdjs-story>',
-      '<mdjs-preview mdjs-story-name="fooPreviewStory"></mdjs-preview>',
+      '<mdjs-preview mdjs-story-name="fooPreviewStory">',
+      '',
+      '',
+      '',
+      '<pre class="language-js"><code class="language-js"><span class="token keyword module">export</span> <span class="token keyword">const</span> <span class="token function-variable function">fooPreviewStory</span> <span class="token operator">=</span> <span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token arrow operator">=></span> <span class="token punctuation">{</span><span class="token punctuation">}</span>',
+      '</code></pre>',
+      '',
+      '',
+      '',
+      '</mdjs-preview>',
     ].join('\n');
     const expectedJsCode = [
+      '/** script code **/',
       'const bar = 2;',
+      '/** stories code **/',
       'export const fooStory = () => {}',
       'export const fooPreviewStory = () => {}',
+      '/** stories setup code **/',
       'const rootNode = document;',
-      `const stories = [{ key: 'fooStory', story: fooStory, code: \`<pre class="language-js"><code class="language-js"><span class="token keyword module">export</span> <span class="token keyword">const</span> <span class="token function-variable function">fooStory</span> <span class="token operator">=</span> <span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token arrow operator">=></span> <span class="token punctuation">{</span><span class="token punctuation">}</span>`,
-      `</code></pre>\` }, { key: 'fooPreviewStory', story: fooPreviewStory, code: \`<pre class="language-js"><code class="language-js"><span class="token keyword module">export</span> <span class="token keyword">const</span> <span class="token function-variable function">fooPreviewStory</span> <span class="token operator">=</span> <span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token arrow operator">=></span> <span class="token punctuation">{</span><span class="token punctuation">}</span>`,
-      `</code></pre>\` }];`,
+      `const stories = [{ key: 'fooStory', story: fooStory }, { key: 'fooPreviewStory', story: fooPreviewStory }];`,
+      'let needsMdjsElements = false;',
       'for (const story of stories) {',
       '  const storyEl = rootNode.querySelector(`[mdjs-story-name="${story.key}"]`);',
-      '  storyEl.codeHasHtml = true;',
-      '  storyEl.story = story.story;',
-      '  storyEl.code = story.code;',
+      '  if (storyEl) {',
+      '    storyEl.story = story.story;',
+      '    storyEl.key = story.key;',
+      '    needsMdjsElements = true;',
+      '    Object.assign(storyEl, {});',
+      '  }',
       '};',
-      `if (!customElements.get('mdjs-preview')) { import('@mdjs/mdjs-preview/mdjs-preview.js'); }`,
-      `if (!customElements.get('mdjs-story')) { import('@mdjs/mdjs-story/mdjs-story.js'); }`,
+      'if (needsMdjsElements) {',
+      `  if (!customElements.get('mdjs-preview')) { import('@mdjs/mdjs-preview/define'); }`,
+      `  if (!customElements.get('mdjs-story')) { import('@mdjs/mdjs-story/define'); }`,
+      '}',
     ].join('\n');
 
     const result = await mdjsProcess(input);
+
     expect(result.html).to.equal(expected);
     expect(result.jsCode).to.equal(expectedJsCode);
   });
@@ -150,4 +168,45 @@ describe('mdjsProcess', () => {
     const result = await mdjsProcess(input);
     expect(result.html.trim()).to.equal(expected);
   });
+
+  it('can adjust languages for story preview', async () => {
+    const input = [
+      'Intro',
+      '```js preview-story',
+      'export const fooPreviewStory = () => {}',
+      '```',
+    ].join('\n');
+
+    const expected = [
+      `/** script code **/`,
+      ``,
+      `/** stories code **/`,
+      `export const fooPreviewStory = () => {}`,
+      `/** stories setup code **/`,
+      `const rootNode = document;`,
+      `const stories = [{ key: 'fooPreviewStory', story: fooPreviewStory }];`,
+      `let needsMdjsElements = false;`,
+      `for (const story of stories) {`,
+      '  const storyEl = rootNode.querySelector(`[mdjs-story-name="${story.key}"]`);',
+      `  if (storyEl) {`,
+      `    storyEl.story = story.story;`,
+      `    storyEl.key = story.key;`,
+      `    needsMdjsElements = true;`,
+      '    Object.assign(storyEl, {"languages":[{"key":"en","name":"English"}]});',
+      `  }`,
+      `};`,
+      `if (needsMdjsElements) {`,
+      `  if (!customElements.get('mdjs-preview')) { import('@mdjs/mdjs-preview/define'); }`,
+      `  if (!customElements.get('mdjs-story')) { import('@mdjs/mdjs-story/define'); }`,
+      `}`,
+    ].join('\n');
+    const result = await mdjsProcess(input, {
+      setupUnifiedPlugins: [
+        adjustPluginOptions('mdjsSetupCode', {
+          simulationSettings: { languages: [{ key: 'en', name: 'English' }] },
+        }),
+      ],
+    });
+    expect(result.jsCode.trim()).to.equal(expected);
+  });
 });

packages/mdjs-core/test-node/mdjsParse.test.js

@@ -28,7 +28,7 @@ describe('mdjsParse', () => {
     expect(/** @type {MDJSVFileData} */ (result.data).jsCode).to.equal('const bar = 22;');
   });
 
-  // TODO: fix this bug
+  // TODO: fix this bug - maybe something in unified itself 🤔
   it.skip('handling only "js script" code blocks', async () => {
     const input = [
       //

packages/mdjs-core/test-node/mdjsStoryParse.test.js

@@ -37,9 +37,27 @@ describe('mdjsStoryParse', () => {
       '<pre><code class="language-js">const foo = 1;',
       '</code></pre>',
       '<mdjs-story mdjs-story-name="fooStory"></mdjs-story>',
-      '<mdjs-preview mdjs-story-name="fooPreviewStory"></mdjs-preview>',
+      '<mdjs-preview mdjs-story-name="fooPreviewStory">',
+      '',
+      '',
+      '',
+      '<pre><code class="language-js">export const fooPreviewStory = () => {}',
+      '</code></pre>',
+      '',
+      '',
+      '',
+      '</mdjs-preview>',
       '<mdjs-story mdjs-story-name="HtmlStory0"></mdjs-story>',
-      '<mdjs-preview mdjs-story-name="HtmlStory1"></mdjs-preview>',
+      '<mdjs-preview mdjs-story-name="HtmlStory1">',
+      '',
+      '',
+      '',
+      '<pre><code class="language-html">&#x3C;demo-el>&#x3C;/demo-el>',
+      '</code></pre>',
+      '',
+      '',
+      '',
+      '</mdjs-preview>',
       '',
     ].join('\n');
 

packages/mdjs-core/types/code.d.ts

@@ -25,6 +25,7 @@ export interface ParseResult {
   data: {
     stories: Story[];
     jsCode: string;
+    setupJsCode: string;
   };
 }
 

packages/mdjs-preview/CHANGELOG.md

@@ -1,5 +1,38 @@
 # @mdjs/mdjs-preview
 
+## 0.4.2
+
+### Patch Changes
+
+- 72f631a: Improve customizations by hiding empty themes, platforms and adding parts to be styled.
+- 74dd8d1: Autoheight will not grow bigger than the current size height
+- 72f631a: Add a copy code button
+
+## 0.4.1
+
+### Patch Changes
+
+- 0f6709a: Make sure initial settings are taken from the element if nothing is yet stored
+
+## 0.4.0
+
+### Minor Changes
+
+- edb1abf: Reworking completely by
+
+  - slotting in the highlighted code
+  - open story in dedicated window
+  - enabling an simulation mode that can render the story in an iframe
+  - share settings between all simulators
+  - option to remember simulator settings
+  - force side effect import via `/define`
+
+## 0.3.2
+
+### Patch Changes
+
+- be0d0b3: fix: add missing main entry to the packages
+
 ## 0.3.1
 
 ### Patch Changes

packages/mdjs-preview/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@mdjs/mdjs-preview",
-  "version": "0.3.1",
+  "version": "0.4.2",
   "publishConfig": {
     "access": "public"
   },
@@ -13,10 +13,11 @@
   },
   "author": "Modern Web <hello@modern-web.dev> (https://modern-web.dev/)",
   "homepage": "https://rocket.modern-web.dev/docs/markdown-javascript/preview/",
+  "main": "./index.js",
   "type": "module",
   "exports": {
     ".": "./index.js",
-    "./mdjs-preview.js": "./mdjs-preview.js"
+    "./define": "./src/define/define.js"
   },
   "scripts": {
     "debug": "cd ../../ && npm run debug -- --group mdjs-preview",
@@ -31,8 +32,8 @@
     "src"
   ],
   "dependencies": {
-    "lit-element": "^2.4.0",
-    "lit-html": "^1.3.0"
+    "@lion/accordion": "^0.4.2",
+    "lit-element": "^2.4.0"
   },
   "types": "dist-types/index.d.ts"
 }

packages/mdjs-preview/src/MdJsPreview.js

@@ -1,5 +1,13 @@
 import { LitElement, html, css } from 'lit-element';
-import { unsafeHTML } from 'lit-html/directives/unsafe-html.js';
+import '@lion/accordion/define';
+
+import {
+  subscribe,
+  unSubscribe,
+  saveToSharedStates,
+  applySharedStates,
+} from './mdjsViewerSharedStates.js';
+import { addResizeHandler } from './resizeHandler.js';
 
 /**
  * @typedef {object} StoryOptions
@@ -20,160 +28,801 @@ export class MdJsPreview extends LitElement {
       story: {
         attribute: false,
       },
-      code: {
+      key: {
         type: String,
       },
-      codeHasHtml: {
+      deviceMode: {
         type: Boolean,
-      },
-      showCode: {
-        type: Boolean,
-        attribute: 'show-code',
+        attribute: 'device-mode',
         reflect: true,
       },
+      sameSettings: { type: Boolean },
+      contentHeight: { type: Number },
+      simulatorUrl: { type: String },
+      // page settings
+      platform: { type: String },
+      platforms: { type: Array },
+      size: { type: String },
+      sizes: { type: Array },
+      theme: { type: String, reflect: true },
+      themes: { type: Array },
+      language: { type: String },
+      languages: { type: Array },
+      edgeDistance: { type: Boolean },
+      autoHeight: { type: Boolean },
+      rememberSettings: { type: Boolean },
+      __copyButtonText: { type: String },
     };
   }
 
-  toggleShowCode() {
-    this.showCode = !this.showCode;
-  }
-
   constructor() {
     super();
-    this.code = '';
     /** @type {LitHtmlStoryFn} */
     this.story = () => html` <p>Loading...</p> `;
-    this.codeHasHtml = false;
+    this.key = '';
+    this.contentHeight = 0;
+    this.simulatorUrl = '';
+    this.__supportsClipboard = 'clipboard' in navigator;
+    this.__copyButtonText = 'Copy Code';
+
+    this.theme = 'light';
+    /** @type {{ key: string, name: string }[]} */
+    this.themes = [
+      // { key: 'light', name: 'Light' },
+      // { key: 'dark', name: 'Dark' },
+    ];
+
+    this.language = 'en-US';
+    this.languages = [
+      { key: 'en', name: 'English' },
+      { key: 'en-US', name: 'English (United States)' },
+      { key: 'en-GB', name: 'English (United Kingdom)' },
+      { key: 'de', name: 'German' },
+      { key: 'es', name: 'Spanish' },
+      { key: 'fi', name: 'Finnish' },
+      { key: 'fr', name: 'French' },
+      { key: 'it', name: 'Italian' },
+      { key: 'nl', name: 'Dutch' },
+      { key: 'pl', name: 'Polish' },
+      { key: 'pt', name: 'Portuguese' },
+      { key: 'ro', name: 'Romanian' },
+      { key: 'sv', name: 'Swedish' },
+    ];
+
+    this.platform = 'web';
+
+    /** @type {{ key: string, name: string }[]} */
+    this.platforms = [
+      // { key: 'web', name: 'Web' },
+      // { key: 'web-windows', name: 'Windows' },
+      // { key: 'web-mac', name: 'Mac' },
+      // { key: 'android', name: 'Android' },
+      // { key: 'ios', name: 'iOS' },
+    ];
+
+    this.size = 'webSmall';
+    this.sizes = [
+      {
+        key: 'webSmall',
+        name: 'Small',
+        platform: 'web',
+        width: 360,
+        height: 640,
+        dpr: 1,
+      },
+      {
+        key: 'webMedium',
+        name: 'Medium',
+        platform: 'web',
+        width: 640,
+        height: 640,
+        dpr: 1,
+      },
+      {
+        key: 'webLarge',
+        name: 'Large',
+        platform: 'web',
+        width: 1024,
+        height: 640,
+        dpr: 1,
+      },
+      {
+        key: 'pixel2',
+        name: 'Pixel 2',
+        platform: 'android',
+        width: 411,
+        height: 731,
+        dpr: 2.6,
+      },
+      {
+        key: 'galaxyS5',
+        name: 'Galaxy S5',
+        platform: 'android',
+        width: 360,
+        height: 640,
+        dpr: 3,
+      },
+      {
+        key: 'iphoneX',
+        name: 'iPhone X',
+        platform: 'ios',
+        width: 375,
+        height: 812,
+        dpr: 3,
+      },
+      {
+        key: 'iPad',
+        name: 'iPad',
+        platform: 'ios',
+        width: 768,
+        height: 1024,
+        dpr: 2,
+      },
+    ];
+
+    this.deviceMode = false;
+    this.autoHeight = true;
+    this.edgeDistance = true;
+    this.sameSettings = true;
+    this.rememberSettings = false;
+
+    this.__firstRun = true;
+    this.__syncUp = false;
+  }
+
+  connectedCallback() {
+    super.connectedCallback();
+    if (this.sameSettings) {
+      applySharedStates(this);
+    }
+    addResizeHandler();
+  }
+
+  get baseUrl() {
+    return document.location.origin;
+  }
+
+  get deviceHeight() {
+    const maxHeight = this.sizeData?.height || 50;
+    if (this.autoHeight) {
+      return Math.min(this.contentHeight, maxHeight);
+    }
+    return maxHeight;
+  }
+
+  /**
+   * @param {string} platform
+   */
+  getSizesFor(platform) {
+    return this.sizes.filter(el => el.platform === platform);
+  }
+
+  get sizeData() {
+    return (
+      this.sizes.find(el => el.key === this.size) || { width: 50, height: 50, name: 'default' }
+    );
+  }
+
+  onSubscribe = () => {
+    this.__syncUp = false;
+    applySharedStates(this);
+    this.__syncUp = true;
+  };
+
+  /**
+   * @param {import('lit-element').PropertyValues} changeProps
+   */
+  update(changeProps) {
+    super.update(changeProps);
+    if (this.sameSettings && this.__syncUp) {
+      saveToSharedStates(this, this.onSubscribe);
+    }
+
+    if (changeProps.has('sameSettings')) {
+      if (this.sameSettings) {
+        subscribe(this.onSubscribe);
+      } else {
+        unSubscribe(this.onSubscribe);
+      }
+    }
+  }
+
+  disconnectedCallback() {
+    super.disconnectedCallback();
+    if (this.sameSettings) {
+      unSubscribe(this.onSubscribe);
+    }
+  }
+
+  firstUpdated() {
+    this.__syncUp = true;
+  }
+
+  get iframeUrl() {
+    const mdjsSetupScript = /** @type {HTMLScriptElement} */ (document.querySelector(
+      'script[type=module][mdjs-setup]',
+    ));
+    if (!mdjsSetupScript) {
+      throw new Error('Could not find a <script type="module" src="..." mdjs-setup></script>');
+    }
+
+    const params = new URLSearchParams();
+    params.set('story-file', mdjsSetupScript.src);
+    params.set('story-key', this.key);
+    params.set('theme', this.theme);
+    params.set('platform', this.platform);
+    params.set('language', this.language);
+    params.set('edge-distance', this.edgeDistance.toString());
+
+    const links = /** @type {HTMLLinkElement[]} */ ([
+      ...document.querySelectorAll('link[mdjs-use]'),
+    ]);
+    for (const link of links) {
+      if (link.href) {
+        params.append('stylesheets', link.href);
+      }
+    }
+
+    return `${this.simulatorUrl}#?${params.toString()}`;
+  }
+
+  /**
+   * @param {string} platform
+   */
+  changePlatform(platform) {
+    this.platform = platform;
+    const sizes = this.getSizesFor(this.platform);
+    this.size = sizes[0].key;
+  }
+
+  async onCopy() {
+    if (this.textContent) {
+      await navigator.clipboard.writeText(this.textContent.trim());
+      this.__copyButtonText = 'Copied ✅';
+      setTimeout(() => {
+        this.__copyButtonText = 'Copy code';
+      }, 2000);
+    }
+  }
+
+  renderPlatforms() {
+    if (this.platforms.length) {
+      return html`
+        <h4>Platform</h4>
+        <div
+          class="segmented-control"
+          @change=${
+            /** @param {Event} ev */ ev => {
+              if (ev.target) {
+                this.changePlatform(/** @type {HTMLInputElement} */ (ev.target).value);
+              }
+            }
+          }
+        >
+          ${this.platforms.map(
+            platform => html`
+              <label class="${this.platform === platform.key ? 'selected' : ''}">
+                <span>${platform.name}</span>
+                <input
+                  type="radio"
+                  name="platform"
+                  value="${platform.key}"
+                  ?checked=${this.platform === platform.key}
+                />
+              </label>
+            `,
+          )}
+        </div>
+      `;
+    }
+  }
+
+  renderPlatform() {
+    if (this.platforms.length) {
+      return html`
+        <div>
+          <h3>Platform</h3>
+          ${this.renderPlatforms()}
+        </div>
+      `;
+    }
+  }
+
+  renderSizes() {
+    if (this.sizes.length) {
+      return html`
+        <h4>Size</h4>
+        <div
+          class="segmented-control"
+          @change=${
+            /** @param {Event} ev */ ev => {
+              if (ev.target) {
+                this.size = /** @type {HTMLInputElement} */ (ev.target).value;
+              }
+            }
+          }
+        >
+          ${this.getSizesFor(this.platform).map(
+            size => html`
+              <label class="${this.size === size.key ? 'selected' : ''}">
+                <span>${size.name}</span>
+                <input
+                  type="radio"
+                  name="size"
+                  value="${size.key}"
+                  .checked=${this.size === size.key}
+                />
+              </label>
+            `,
+          )}
+        </div>
+      `;
+    }
+  }
+
+  renderViewport() {
+    return html`
+      <div>
+        <h3>Viewport</h3>
+        ${this.renderSizes()} ${this.renderAutoHeight()}
+      </div>
+    `;
+  }
+
+  renderThemes() {
+    if (this.themes.length) {
+      return html`
+        <div
+          class="segmented-control"
+          @change=${
+            /** @param {Event} ev */ ev => {
+              if (ev.target) {
+                this.theme = /** @type {HTMLInputElement} */ (ev.target).value;
+              }
+            }
+          }
+        >
+          ${this.themes.map(
+            theme => html`
+              <label class="${this.theme === theme.key ? 'selected' : ''}">
+                <span>${theme.name}</span>
+                <input
+                  type="radio"
+                  name="theme"
+                  value="${theme.key}"
+                  ?checked=${this.theme === theme.key}
+                />
+              </label>
+            `,
+          )}
+        </div>
+      `;
+    }
+  }
+
+  renderVisual() {
+    return html`
+      <div>
+        <h3>Visual</h3>
+        ${this.renderThemes()} ${this.renderEdgeDistance()}
+      </div>
+    `;
+  }
+
+  renderLanguages() {
+    if (this.languages.length) {
+      return html`
+        <label>
+          Language
+          <select
+            @change=${
+              /** @param {Event} ev */ ev => {
+                if (ev.target) {
+                  this.language = /** @type {HTMLInputElement} */ (ev.target).value;
+                }
+              }
+            }
+          >
+            ${this.languages.map(
+              language => html`
+                <option value="${language.key}" ?selected=${this.language === language.key}>
+                  ${language.name}
+                </option>
+              `,
+            )}
+          </select>
+        </label>
+      `;
+    }
+  }
+
+  renderLocalization() {
+    return html`
+      <div>
+        <h3>Localization</h3>
+        ${this.renderLanguages()}
+      </div>
+    `;
+  }
+
+  renderEdgeDistance() {
+    return html`
+      <div>
+        <label class="${this.edgeDistance ? 'switch selected' : 'switch'}">
+          Apply distance to edge
+          <span part="switch-button"></span>
+
+          <input
+            type="checkbox"
+            ?checked=${this.edgeDistance}
+            @change=${
+              /** @param {Event} ev */ ev => {
+                if (ev.target) {
+                  this.edgeDistance = /** @type {HTMLInputElement} */ (ev.target).checked;
+                }
+              }
+            }
+          />
+        </label>
+      </div>
+    `;
+  }
+
+  renderAutoHeight() {
+    return html`
+      <div>
+        <label class="${this.autoHeight ? 'switch selected' : 'switch'}">
+          Fit height to content
+          <span part="switch-button"></span>
+          <input
+            type="checkbox"
+            ?checked=${this.autoHeight}
+            @change=${
+              /** @param {Event} ev */ ev => {
+                if (ev.target) {
+                  this.autoHeight = /** @type {HTMLInputElement} */ (ev.target).checked;
+                }
+              }
+            }
+          />
+        </label>
+      </div>
+    `;
+  }
+
+  renderSameSettings() {
+    return html`
+      <div>
+        <label class="${this.sameSettings ? 'switch selected' : 'switch'}">
+          Same settings for all simulations
+          <span part="switch-button"></span>
+          <input
+            type="checkbox"
+            ?checked=${this.sameSettings}
+            @change=${
+              /** @param {Event} ev */ ev => {
+                if (ev.target) {
+                  this.sameSettings = /** @type {HTMLInputElement} */ (ev.target).checked;
+                }
+              }
+            }
+          />
+        </label>
+      </div>
+    `;
+  }
+
+  renderRememberSettings() {
+    if (!this.sameSettings) {
+      return html``;
+    }
+    return html`
+      <div>
+        <label class="${this.rememberSettings ? 'switch selected' : 'switch'}">
+          Remember settings
+          <span part="switch-button"></span>
+          <input
+            type="checkbox"
+            ?checked=${this.rememberSettings}
+            @change=${
+              /** @param {Event} ev */ ev => {
+                if (ev.target) {
+                  this.rememberSettings = /** @type {HTMLInputElement} */ (ev.target).checked;
+                }
+              }
+            }
+          />
+        </label>
+      </div>
+    `;
+  }
+
+  renderSyncSettings() {
+    return html`
+      <div>
+        <h3>Global</h3>
+        ${this.renderSameSettings()} ${this.renderRememberSettings()}
+      </div>
+    `;
   }
 
   render() {
     return html`
       <div id="wrapper">
-        <div>${this.story({ shadowRoot: this.shadowRoot })}</div>
-        <button id="showCodeButton" @click=${this.toggleShowCode}>show code</button>
+        ${this.deviceMode === false
+          ? html`<div>${this.story({ shadowRoot: this.shadowRoot })}</div>`
+          : html`
+              <iframe
+                part="iframe"
+                csp=${`script-src ${document.location.origin} 'unsafe-inline'; connect-src ws://${document.location.host}/`}
+                .src=${this.iframeUrl}
+                style=${`width: ${this.sizeData.width}px; height: ${this.deviceHeight}px;`}
+              ></iframe>
+              <p part="frame-description" style=${`width: ${this.sizeData.width + 4}px;`}>
+                ${this.sizeData.name} - ${this.deviceHeight}x${this.sizeData.width}
+              </p>
+            `}
       </div>
-      ${this.codeHasHtml ? unsafeHTML(this.code) : html`<pre><code>${this.code}</code></pre>`}
+      <lion-accordion class="options">
+        ${this.deviceMode
+          ? html`
+              <h3 slot="invoker">
+                <button>Settings</button>
+              </h3>
+              <div slot="content">
+                <div class="settings-wrapper">
+                  ${this.renderPlatform()} ${this.renderViewport()} ${this.renderVisual()}
+                  ${this.renderLocalization()} ${this.renderSyncSettings()}
+                </div>
+              </div>
+            `
+          : ''}
+        <h3 slot="invoker">
+          <button>Code</button>
+        </h3>
+        <div slot="content">
+          <slot id="code-slot"></slot>
+          <button part="copy-button" @click="${this.onCopy}" ?hidden="${!this.__supportsClipboard}">
+            ${this.__copyButtonText}
+          </button>
+        </div>
+      </lion-accordion>
+      ${this.simulatorUrl
+        ? html`
+            <div class="controls">
+              <a href=${this.iframeUrl} target="_blank">Open simulation in new window</a>
+              <button
+                @click=${() => (this.deviceMode = !this.deviceMode)}
+                class="simulation-toggle"
+              >
+                ${this.deviceMode ? html`Disable` : html`Enable`} device simulation
+              </button>
+            </div>
+          `
+        : ''}
     `;
   }
 
   static get styles() {
     return css`
       :host {
-        border: 1px solid #ccc;
         display: block;
-        box-shadow: rgba(0, 0, 0, 0.1) 0px 1px 3px 0px;
+        padding-bottom: 10px;
       }
 
-      #showCodeButton {
-        position: absolute;
-        right: 5px;
-        bottom: 5px;
+      iframe {
+        border: 2px solid #4caf50;
+        background: #fff;
+      }
+
+      [part='copy-button'] {
+        border: 1px solid var(--primary-color, #3f51b5);
+        border-radius: 9px;
+        padding: 7px;
+        background: none;
+        font-weight: bold;
+        color: var(--primary-color, #3f51b5);
+        text-align: center;
         font-size: 12px;
-        line-height: 20px;
-        color: #24292e;
-        background-color: #eff3f6;
-        background-image: linear-gradient(-180deg, #fafbfc, #eff3f6 90%);
+        line-height: 12px;
+        float: right;
+        margin-top: -10px;
+      }
+
+      [part='copy-button']:hover {
+        background-color: var(--primary-color, #3f51b5);
+        color: #fff;
+      }
+
+      .switch {
+        display: flex;
+        justify-content: space-between;
+        margin-bottom: 10px;
+      }
+
+      .switch:focus-within [part='switch-button'] {
+        box-shadow: 0 0 0 1px hsl(0deg 0% 100% / 40%), 0 0 0 4px rgb(31 117 203 / 48%);
+      }
+
+      [part='switch-button'] {
         display: inline-block;
-        padding: 3px 12px;
-        white-space: nowrap;
-        vertical-align: middle;
-        cursor: pointer;
-        -webkit-user-select: none;
-        -moz-user-select: none;
-        -ms-user-select: none;
-        user-select: none;
-        background-repeat: repeat-x;
-        background-position: -1px -1px;
-        background-size: 110% 110%;
-        border: 1px solid rgba(27, 31, 35, 0.2);
-        border-radius: 0.25em;
-        -webkit-appearance: none;
-        -moz-appearance: none;
-        appearance: none;
-      }
-
-      #showCodeButton:hover {
-        background-color: #e6ebf1;
-        background-image: linear-gradient(-180deg, #f0f3f6, #e6ebf1 90%);
-        background-position: -0.5em;
-        border-color: rgba(27, 31, 35, 0.35);
-        text-decoration: none;
-        background-repeat: repeat-x;
-      }
-
-      #wrapper {
+        width: 44px;
+        background: #808080;
+        height: 25px;
+        border-radius: 15px;
         position: relative;
+      }
+
+      [part='switch-button']::after {
+        content: ' ';
+        width: 18px;
+        height: 18px;
+        border-radius: 10px;
+        background: rgb(255, 255, 255);
+        display: block;
+        position: absolute;
+        top: 3px;
+        left: 4px;
+      }
+
+      .switch.selected [part='switch-button'] {
+        background: var(--primary-color, #008000);
+      }
+
+      .switch.selected [part='switch-button']::after {
+        left: auto;
+        right: 4px;
+      }
+
+      [part='frame-description'] {
+        margin: -5px 0 10px 0;
+        text-align: right;
+        font-size: 12px;
+        color: #333;
+      }
+
+      .settings-wrapper {
+        display: grid;
+        grid-template-columns: 1fr;
+        grid-gap: 20px 40px;
+        max-width: 650px;
+      }
+
+      @media (min-width: 640px) {
+        .settings-wrapper {
+          grid-template-columns: repeat(2, 1fr);
+        }
+      }
+
+      .settings-wrapper h3 {
+        margin: 10px 0;
+        font-size: 16px;
+      }
+
+      .options {
+        display: block;
+        padding: 15px 0;
+      }
+
+      .controls {
+        display: flex;
+        justify-content: space-between;
+      }
+
+      .controls a {
+        color: var(--primary-color, #3f51b5);
+        font-size: 14px;
+        line-height: 37px;
+      }
+
+      .simulation-toggle {
+        border: 1px solid var(--primary-color, #3f51b5);
+        border-radius: 9px;
+        padding: 10px;
+        background: none;
+        font-weight: bold;
+        color: var(--primary-color, #3f51b5);
+        text-align: center;
+      }
+
+      .simulation-toggle:hover {
+        background-color: var(--primary-color, #3f51b5);
+        color: #fff;
+      }
+
+      h3[slot='invoker'] button {
+        font-size: 16px;
+        display: block;
+        position: relative;
+        padding: 10px;
+        border: none;
+        border-bottom: 1px solid #bbb;
+        width: 100%;
+        background: none;
+        text-align: left;
+        font-weight: bold;
+      }
+
+      h3[slot='invoker'] button::after {
+        content: '>';
+        right: 20px;
+        top: 10px;
+        position: absolute;
+        transform: rotate(90deg);
+      }
+
+      h3[slot='invoker'][expanded='true'] button::after {
+        transform: rotate(-90deg);
+      }
+
+      h3[slot='invoker'][expanded='true'] button {
+        border-bottom: none;
+      }
+
+      [slot='content'] {
+        border-bottom: 1px solid #bbb;
         padding: 10px;
       }
 
-      :host > pre {
-        display: none;
-        margin: 0;
-        padding: 16px;
-        overflow: auto;
-        font-size: 85%;
-        line-height: 1.45;
-        background-color: #f6f8fa;
-        border-radius: 3px;
+      h3[slot='invoker']:first-child button {
+        border-top: 1px solid #bbb;
       }
 
-      :host([show-code]) > pre {
+      h4 {
+        font-weight: normal;
+        font-size: 14px;
+        margin: 5px 0;
+      }
+
+      .segmented-control {
+        border: 1px solid var(--primary-color, #3f51b5);
+        border-radius: 18px;
+        display: inline-block;
+        font-size: 14px;
+        margin-bottom: 10px;
+      }
+
+      .segmented-control span {
+        padding: 5px 10px;
+        display: inline-block;
+        border-radius: 18px;
+        margin: 2px 0;
+      }
+
+      .segmented-control label:first-child span {
+        margin-left: 2px;
+      }
+
+      .segmented-control label:last-child span {
+        margin-right: 2px;
+      }
+
+      .segmented-control label.selected span {
+        background: var(--primary-color, #3f51b5);
+        color: #fff;
+      }
+
+      .segmented-control label:focus-within span {
+        box-shadow: 0 0 0 1px hsl(0deg 0% 100% / 40%), 0 0 0 4px rgb(31 117 203 / 48%);
+      }
+
+      .segmented-control input,
+      .switch input {
+        clip: rect(0 0 0 0);
+        clip-path: inset(50%);
+        height: 1px;
+        overflow: hidden;
+        position: absolute;
+        white-space: nowrap;
+        width: 1px;
+      }
+
+      select {
         display: block;
-      }
-
-      code[class*='language-'],
-      pre[class*='language-'] {
-        color: #393a34;
-        font-family: SFMono-Regular, Consolas, Liberation Mono, Menlo, monospace;
-        direction: ltr;
-        text-align: left;
-        white-space: pre;
-        word-spacing: normal;
-        word-break: normal;
-        tab-size: 4;
-        hyphens: none;
-        overflow: auto;
-        font-size: 85%;
-        line-height: 1.45;
-        background-color: #f6f8fa;
+        padding: 5px;
+        border: 1px solid #333;
         border-radius: 3px;
       }
-
-      .token.function,
-      .token.class-name {
-        color: #6f42c1;
-      }
-
-      .token.tag,
-      .token.selector,
-      .language-autohotkey .token.keyword {
-        color: #22863a;
-      }
-
-      .token.entity,
-      .token.url,
-      .token.symbol,
-      .token.number,
-      .token.boolean,
-      .token.variable,
-      .token.constant,
-      .token.property,
-      .token.inserted,
-      .token.punctuation,
-      .token.operator {
-        color: #005cc5;
-      }
-
-      .token.regex {
-        color: #032f62;
-      }
-
-      .token.atrule,
-      .token.keyword,
-      .token.attr-name,
-      .language-autohotkey .token.selector {
-        color: #d73a49;
-      }
     `;
   }
 }

packages/mdjs-preview/src/define/define.js

@@ -1,3 +1,3 @@
-import { MdJsPreview } from './src/MdJsPreview.js';
+import { MdJsPreview } from '../MdJsPreview.js';
 
 customElements.define('mdjs-preview', MdJsPreview);

packages/mdjs-preview/src/mdjsViewerSharedStates.js

@@ -0,0 +1,132 @@
+const _sharedStates = {
+  platform: 'web',
+  size: 'webSmall',
+  theme: 'light',
+  language: 'en',
+  autoHeight: true,
+  deviceMode: false,
+  rememberSettings: false,
+  edgeDistance: true,
+};
+
+/** @type {Function[]} */
+let subscribeFns = [];
+
+/**
+ * @param {Function} subscribeFn
+ */
+export function subscribe(subscribeFn) {
+  subscribeFns.push(subscribeFn);
+}
+
+/**
+ * @param {Function} subscribeFn
+ */
+export function unSubscribe(subscribeFn) {
+  subscribeFns = subscribeFns.filter(fn => fn !== subscribeFn);
+}
+
+function storeSettings() {
+  for (const _sharedStateKey of Object.keys(_sharedStates)) {
+    const sharedStateKey = /** @type {keyof _sharedStates} */ (_sharedStateKey);
+    if (_sharedStates.rememberSettings) {
+      localStorage.setItem(
+        `mdjsViewerSharedStates-${sharedStateKey}`,
+        _sharedStates[sharedStateKey].toString(),
+      );
+    } else {
+      localStorage.removeItem(`mdjsViewerSharedStates-${sharedStateKey}`);
+    }
+  }
+}
+
+let hasGlobalStateBeenSetBefore = false;
+
+function restoreSettings() {
+  for (const _sharedStateKey of Object.keys(_sharedStates)) {
+    const sharedStateKey = /** @type {keyof _sharedStates} */ (_sharedStateKey);
+    const restoredValue = localStorage.getItem(`mdjsViewerSharedStates-${sharedStateKey}`);
+    if (restoredValue !== null) {
+      switch (sharedStateKey) {
+        case 'autoHeight':
+        case 'deviceMode':
+        case 'rememberSettings':
+        case 'edgeDistance':
+          _sharedStates[sharedStateKey] = restoredValue === 'true' ? true : false;
+          break;
+        default:
+          _sharedStates[sharedStateKey] = restoredValue;
+      }
+      hasGlobalStateBeenSetBefore = true;
+    }
+  }
+}
+
+restoreSettings();
+
+/**
+ *
+ * @param {import('./MdJsPreview.js').MdJsPreview} target
+ */
+export function applySharedStates(target) {
+  if (hasGlobalStateBeenSetBefore) {
+    for (const _sharedStateKey of Object.keys(_sharedStates)) {
+      const sharedStateKey = /** @type {keyof _sharedStates} */ (_sharedStateKey);
+      switch (sharedStateKey) {
+        case 'autoHeight':
+        case 'deviceMode':
+        case 'rememberSettings':
+        case 'edgeDistance':
+          target[sharedStateKey] = _sharedStates[sharedStateKey];
+          break;
+        default:
+          target[sharedStateKey] = _sharedStates[sharedStateKey];
+      }
+    }
+  } else {
+    _saveToSharedStates(target);
+  }
+}
+
+/**
+ *
+ * @param {import('./MdJsPreview.js').MdJsPreview} target
+ */
+function _saveToSharedStates(target) {
+  let updated = false;
+  for (const _sharedStateKey of Object.keys(_sharedStates)) {
+    const sharedStateKey = /** @type {keyof _sharedStates} */ (_sharedStateKey);
+    if (_sharedStates[sharedStateKey] !== target[sharedStateKey]) {
+      switch (sharedStateKey) {
+        case 'autoHeight':
+        case 'deviceMode':
+        case 'rememberSettings':
+        case 'edgeDistance':
+          _sharedStates[sharedStateKey] = target[sharedStateKey];
+          break;
+        default:
+          _sharedStates[sharedStateKey] = target[sharedStateKey];
+      }
+      updated = true;
+      hasGlobalStateBeenSetBefore = true;
+    }
+  }
+  return updated;
+}
+
+/**
+ *
+ * @param {import('./MdJsPreview.js').MdJsPreview} target
+ * @param {Function} subscribedFn
+ */
+export function saveToSharedStates(target, subscribedFn) {
+  const updated = _saveToSharedStates(target);
+  if (updated) {
+    storeSettings();
+    for (const subscribeFn of subscribeFns) {
+      if (subscribeFn !== subscribedFn) {
+        subscribeFn();
+      }
+    }
+  }
+}

packages/mdjs-preview/src/resizeHandler.js

@@ -0,0 +1,19 @@
+let addedCount = 0;
+
+export function addResizeHandler() {
+  if (addedCount > 0) {
+    addedCount += 1;
+    return;
+  }
+  window.addEventListener('message', ev => {
+    const data = JSON.parse(ev.data);
+    if (data.action === 'mdjs-viewer-resize') {
+      const viewer = /** @type {import('./MdJsPreview.js').MdJsPreview} */ (document.body.querySelector(
+        `[mdjs-story-name="${data.storyKey}"]`,
+      ));
+      if (viewer) {
+        viewer.contentHeight = data.height;
+      }
+    }
+  });
+}

packages/mdjs-preview/test-web/mdjs-preview.test.js

@@ -0,0 +1,38 @@
+import { expect, fixture, html } from '@open-wc/testing';
+import '@mdjs/mdjs-preview/define';
+
+/** @typedef {import('@mdjs/mdjs-preview').MdJsPreview} MdJsPreview */
+
+describe('mdjs-preview', () => {
+  it('will render the element into the shadow root by default', async () => {
+    const el = await fixture(html`
+      <mdjs-preview .story=${() => html`<p id="testing"></p>`}></mdjs-preview>
+    `);
+    expect(el.shadowRoot.querySelectorAll('#testing').length).to.equal(1);
+  });
+
+  it('sync simulator states between instances', async () => {
+    const el = await fixture(html`
+      <div>
+        <mdjs-preview .story=${() => html`<p></p>`}></mdjs-preview>
+        <mdjs-preview .story=${() => html`<p></p>`}></mdjs-preview>
+      </div>
+    `);
+    const [preview1, preview2] = /** @type {MdJsPreview[]} */ (el.children);
+    preview1.platform = 'web';
+    preview1.edgeDistance = true;
+    await preview1.updateComplete;
+    expect(preview1.platform).to.equal('web');
+    expect(preview2.platform).to.equal('web');
+    expect(preview1.edgeDistance).to.be.true;
+    expect(preview2.edgeDistance).to.be.true;
+
+    preview1.platform = 'android';
+    preview1.edgeDistance = false;
+    await preview1.updateComplete;
+    expect(preview1.platform).to.equal('android');
+    expect(preview2.platform).to.equal('android');
+    expect(preview1.edgeDistance).to.be.false;
+    expect(preview2.edgeDistance).to.be.false;
+  });
+});

packages/mdjs-story/CHANGELOG.md

@@ -1,5 +1,17 @@
 # @mdjs/mdjs-story
 
+## 0.2.0
+
+### Minor Changes
+
+- 604a80e: Force `/define`Ï entrypoint via export map
+
+## 0.1.2
+
+### Patch Changes
+
+- be0d0b3: fix: add missing main entry to the packages
+
 ## 0.1.1
 
 ### Patch Changes

packages/mdjs-story/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@mdjs/mdjs-story",
-  "version": "0.1.1",
+  "version": "0.2.0",
   "publishConfig": {
     "access": "public"
   },
@@ -13,10 +13,11 @@
   },
   "author": "Modern Web <hello@modern-web.dev> (https://modern-web.dev/)",
   "homepage": "https://rocket.modern-web.dev/docs/markdown-javascript/story/",
+  "main": "./index.js",
   "type": "module",
   "exports": {
     ".": "./index.js",
-    "./mdjs-story.js": "./mdjs-story.js"
+    "./define": "./src/define.js"
   },
   "scripts": {
     "debug": "cd ../../ && npm run debug -- --group mdjs-story",

packages/mdjs-story/src/define.js

@@ -1,3 +1,3 @@
-import { MdJsStory } from './src/MdJsStory.js';
+import { MdJsStory } from './MdJsStory.js';
 
 customElements.define('mdjs-story', MdJsStory);

packages/navigation/CHANGELOG.md

@@ -1,5 +1,19 @@
 # @rocket/navigation
 
+## 0.2.1
+
+### Patch Changes
+
+- 728a205: feat(navigation): add no-redirects attribute
+
+  By default, the sidebar nav redirects clicks on category headings to
+  their first child.
+
+  To disable those redirects, override
+  \_includes/\_joiningBlocks/\_layoutSidebar/sidebar/20-navigation.njk
+  and add the no-redirects attribute to the <rocket-navigation>
+  element.
+
 ## 0.2.0
 
 ### Minor Changes

packages/navigation/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@rocket/navigation",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "publishConfig": {
     "access": "public"
   },

packages/navigation/src/RocketNavigation.js

@@ -1,3 +1,27 @@
+/**
+ * Debounce a function
+ * @template {(this: any, ...args: any[]) => void} T
+ * @param  {T}       func      function
+ * @param  {number}  wait      time in milliseconds to debounce
+ * @param  {boolean} immediate when true, run immediately and on the leading edge
+ * @return {T}                 debounced function
+ */
+function debounce(func, wait, immediate) {
+  /** @type {number|undefined} */
+  let timeout;
+  return /** @type {typeof func}*/ (function () {
+    let args = /** @type {Parameters<typeof func>} */ (/** @type {unknown}*/ (arguments));
+    const later = () => {
+      timeout = undefined;
+      if (!immediate) func.apply(this, args);
+    };
+    const callNow = immediate && !timeout;
+    clearTimeout(timeout);
+    timeout = setTimeout(later, wait);
+    if (callNow) func.apply(this, args);
+  });
+}
+
 /**
  * @typedef {object} NavigationListItem
  * @property {HTMLElement} headline
@@ -5,12 +29,17 @@
  * @property {number} top
  */
 
+/**
+ * @element rocket-navigation
+ * @attr {Boolean} no-redirects - if set, will not redirect to first child of nav category when clicking on category header.
+ */
 export class RocketNavigation extends HTMLElement {
   constructor() {
     super();
     /** @type NavigationListItem[] */
     this.list = [];
-    this.__scrollHandler = this.__scrollHandler.bind(this);
+    this.__clickHandler = this.__clickHandler.bind(this);
+    this.__scrollHandler = debounce(this.__scrollHandler.bind(this), 25, true);
     this.__isSetup = false;
   }
 
@@ -20,27 +49,7 @@ export class RocketNavigation extends HTMLElement {
     }
     this.__isSetup = true;
 
-    this.addEventListener('click', ev => {
-      const el = /** @type {HTMLElement} */ (ev.target);
-      if (el.classList.contains('anchor')) {
-        const anchor = /** @type {HTMLAnchorElement} */ (el);
-        ev.preventDefault();
-        this.dispatchEvent(new Event('close-overlay', { bubbles: true }));
-        // wait for closing animation to finish before start scrolling
-        setTimeout(() => {
-          const parsedUrl = new URL(anchor.href);
-          document.location.hash = parsedUrl.hash;
-        }, 250);
-      }
-      const links = el.parentElement?.querySelectorAll('ul a');
-      if (links && links.length > 1) {
-        const subLink = /** @type {HTMLAnchorElement} */ (links[1]);
-        if (!subLink.classList.contains('anchor')) {
-          ev.preventDefault();
-          subLink.click();
-        }
-      }
-    });
+    this.addEventListener('click', this.__clickHandler);
 
     const anchors = /** @type {NodeListOf<HTMLAnchorElement>} */ (this.querySelectorAll(
       'li.current a.anchor',
@@ -57,12 +66,41 @@ export class RocketNavigation extends HTMLElement {
       }
     }
 
-    // TODO: debounce
-    window.addEventListener('scroll', this.__scrollHandler);
+    window.addEventListener('scroll', this.__scrollHandler, { passive: true });
 
     this.__scrollHandler();
   }
 
+  /**
+   * @param  {Event} ev
+   */
+  __clickHandler(ev) {
+    const el = /** @type {HTMLElement} */ (ev.target);
+    if (el.classList.contains('anchor')) {
+      const anchor =
+        el instanceof HTMLAnchorElement
+          ? el
+          : /** @type{HTMLAnchorElement} */ (el.querySelector('a.anchor'));
+      ev.preventDefault();
+      this.dispatchEvent(new Event('close-overlay', { bubbles: true }));
+      // wait for closing animation to finish before start scrolling
+      setTimeout(() => {
+        const parsedUrl = new URL(anchor.href);
+        document.location.hash = parsedUrl.hash;
+      }, 250);
+    }
+    if (!this.hasAttribute('no-redirects')) {
+      const links = el.parentElement?.querySelectorAll('ul a');
+      if (links && links.length > 1) {
+        const subLink = /** @type {HTMLAnchorElement} */ (links[1]);
+        if (!subLink.classList.contains('anchor')) {
+          ev.preventDefault();
+          subLink.click();
+        }
+      }
+    }
+  }
+
   __scrollHandler() {
     for (const listObj of this.list) {
       listObj.top = listObj.headline.getBoundingClientRect().top;

packages/navigation/test-web/rocket-navigation.test.js

@@ -58,7 +58,8 @@ describe('rocket-navigation', () => {
     expect(anchorSpy).to.not.be.called;
   });
 
-  it('will mark the currently "active" headline in the menu', async () => {
+  it('will mark the currently "active" headline in the menu', async function () {
+    this.timeout(5000);
     function addBlock(headline, length = 5) {
       return html`
         <h2 id="${headline}">${headline}</h2>
@@ -96,20 +97,20 @@ describe('rocket-navigation', () => {
         }
       </style>
     `);
-    await aTimeout(0);
+    await aTimeout(50);
     const anchorLis = wrapper.querySelectorAll('.menu-item.anchor');
     expect(anchorLis[0]).to.have.class('current');
     expect(anchorLis[1]).to.not.have.class('current');
     expect(anchorLis[2]).to.not.have.class('current');
 
     document.querySelector('#middle').scrollIntoView();
-    await aTimeout(20);
+    await aTimeout(100);
     expect(anchorLis[0]).to.not.have.class('current');
     expect(anchorLis[1]).to.have.class('current');
     expect(anchorLis[2]).to.not.have.class('current');
 
     document.querySelector('#bottom').scrollIntoView();
-    await aTimeout(20);
+    await aTimeout(100);
     expect(anchorLis[0]).to.not.have.class('current');
     expect(anchorLis[1]).to.not.have.class('current');
     expect(anchorLis[2]).to.have.class('current');