add Astro Deno Example (#3645)

* add Astro Deno Example

* add changeset

* update pnpm lock

Co-authored-by: Dan Jutan <danjutan@gmail.com>

.changeset/sour-seals-kick.md

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+---
+'@example/deno': patch
+---
+
+Add Astro Deno example

examples/deno/.gitignore

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+# build output
+dist/
+.output/
+
+# dependencies
+node_modules/
+
+# logs
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+
+
+# environment variables
+.env
+.env.production
+
+# macOS-specific files
+.DS_Store

examples/deno/.npmrc

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+# Expose Astro dependencies for `pnpm` users
+shamefully-hoist=true

examples/deno/.stackblitzrc

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+{
+  "startCommand": "npm start",
+  "env": {
+    "ENABLE_CJS_IMPORTS": true
+  }
+}

examples/deno/.vscode/extensions.json

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+{
+  "recommendations": ["astro-build.astro-vscode"],
+  "unwantedRecommendations": []
+}

examples/deno/.vscode/launch.json

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+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "command": "./node_modules/.bin/astro dev",
+      "name": "Development server",
+      "request": "launch",
+      "type": "node-terminal"
+    }
+  ]
+}

examples/deno/README.md

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+# Welcome to [Astro](https://astro.build)
+
+[![Open in StackBlitz](https://developer.stackblitz.com/img/open_in_stackblitz.svg)](https://stackblitz.com/github/withastro/astro/tree/latest/examples/basics)
+
+> 🧑‍🚀 **Seasoned astronaut?** Delete this file. Have fun!
+
+## 🚀 Project Structure
+
+Inside of your Astro project, you'll see the following folders and files:
+
+```
+/
+├── public/
+│   └── favicon.ico
+├── src/
+│   ├── components/
+│   │   └── Layout.astro
+│   └── pages/
+│       └── index.astro
+└── package.json
+```
+
+Astro looks for `.astro` or `.md` files in the `src/pages/` directory. Each page is exposed as a route based on its file name.
+
+There's nothing special about `src/components/`, but that's where we like to put any Astro/React/Vue/Svelte/Preact components or layouts.
+
+Any static assets, like images, can be placed in the `public/` directory.
+
+## 🧞 Commands
+
+All commands are run from the root of the project, from a terminal:
+
+| Command           | Action                                       |
+| :---------------- | :------------------------------------------- |
+| `npm install`     | Installs dependencies                        |
+| `npm run dev`     | Starts local dev server at `localhost:3000`  |
+| `npm run build`   | Build your production site to `./dist/`      |
+| `npm run preview` | Preview your build locally, before deploying |
+
+## 👀 Want to learn more?
+
+Feel free to check [our documentation](https://docs.astro.build) or jump into our [Discord server](https://astro.build/chat).

examples/deno/astro.config.mjs

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+import { defineConfig } from 'astro/config';
+import deno from "@astrojs/deno";
+
+// https://astro.build/config
+export default defineConfig({
+  adapter: deno({
+    port: 3000,
+  }),
+});

examples/deno/package.json

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+{
+  "name": "@example/deno",
+  "version": "0.0.1",
+  "private": true,
+  "scripts": {
+    "dev": "astro dev",
+    "start": "astro dev",
+    "build": "astro build",
+    "preview": "astro preview",
+    "preview:deno": "deno run --allow-net --allow-read ./dist/server/entry.mjs"
+  },
+  "devDependencies": {
+    "@astrojs/deno": "^0.1.5",
+    "astro": "^1.0.0-beta.47"
+  }
+}

examples/deno/sandbox.config.json

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+{
+  "infiniteLoopProtection": true,
+  "hardReloadOnChange": false,
+  "view": "browser",
+  "template": "node",
+  "container": {
+    "port": 3000,
+    "startScript": "start",
+    "node": "14"
+  }
+}

examples/deno/src/components/Card.astro

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+---
+export interface Props {
+    title: string,
+    body: string,
+    href: string,
+}
+const {href, title, body} = Astro.props;
+---
+<li class="link-card">
+    <a href={href}>
+        <h2>
+            {title}
+            <span>&rarr;</span>
+        </h2>
+        <p>
+            {body}
+        </p>
+    </a>
+</li>
+<style>
+
+	:root {
+		--link-gradient: linear-gradient(45deg, #4F39FA, #DA62C4 30%, var(--color-border) 60%);
+	}
+
+	.link-card {
+		list-style: none;
+		display: flex;
+		padding: 0.15rem;
+		background-image: var(--link-gradient);
+		background-size: 400%;
+		border-radius: 0.5rem;
+		background-position: 100%;
+		transition: background-position 0.6s cubic-bezier(0.22, 1, 0.36, 1);
+	}
+
+	.link-card > a {
+		width: 100%;
+		text-decoration: none;
+		line-height: 1.4;
+		padding: 1em 1.3em;
+		border-radius: 0.35rem;
+		color: var(--text-color);
+		background-color: white;
+		opacity: 0.8;
+	}
+
+	h2 {
+		margin: 0;
+		transition: color 0.6s cubic-bezier(0.22, 1, 0.36, 1);
+	}
+    
+    p {
+        margin-top: 0.75rem;
+        margin-bottom: 0;
+    }
+
+	h2 span {
+		display: inline-block;
+		transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
+	}
+
+	.link-card:is(:hover, :focus-within) {
+		background-position: 0;
+	}
+
+	.link-card:is(:hover, :focus-within) h2 {
+		color: #4F39FA;
+	}
+
+	.link-card:is(:hover, :focus-within) h2 span {
+		transform: translateX(2px);
+	}
+</style>

examples/deno/src/layouts/Layout.astro

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+---
+export interface Props {
+	title: string;
+}
+
+const { title } = Astro.props as Props;
+---
+
+<!DOCTYPE html>
+<html lang="en">
+<head>
+	<meta charset="UTF-8">
+	<meta name="viewport" content="width=device-width">
+  <link rel="icon" type="image/x-icon" href="/favicon.ico" />
+	<title>{title}</title>
+</head>
+<body>
+	<slot />
+</body>
+</html>
+
+<style>
+  :root {
+    --font-size-base: clamp(1rem, 0.34vw + 0.91rem, 1.19rem);
+		--font-size-lg: clamp(1.2rem, 0.7vw + 1.2rem, 1.5rem); 
+    --font-size-xl: clamp(2.44rem, 2.38vw + 1.85rem, 3.75rem);
+
+    --color-text: hsl(12, 5%, 4%);
+    --color-bg: hsl(10, 21%, 95%);
+		--color-border: hsl(17, 24%, 90%);
+  }
+
+  html {
+    font-family: system-ui, sans-serif;
+    font-size: var(--font-size-base);
+    color: var(--color-text);
+    background-color: var(--color-bg);
+  }
+
+  body {
+    margin: 0;
+  }
+
+  :global(h1) {
+    font-size: var(--font-size-xl);
+  }
+
+  :global(h2) {
+    font-size: var(--font-size-lg);
+  }
+
+  :global(code) {
+    font-family: Menlo, Monaco, Lucida Console, Liberation Mono, DejaVu Sans Mono,
+			Bitstream Vera Sans Mono, Courier New, monospace;
+  }
+</style>

examples/deno/src/pages/index.astro

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+---
+import Layout from '../layouts/Layout.astro';
+import Card from '../components/Card.astro';
+---
+<Layout title="Welcome to Astro.">
+	<main>
+		<h1>Welcome to <span class="text-gradient">Astro</span></h1>
+		<p class="instructions">
+			Check out the <code>src/pages</code> directory to get started.<br/>
+			<strong>Code Challenge:</strong> Tweak the "Welcome to Astro" message above.
+		</p>
+		<ul role="list" class="link-card-grid">
+			<Card href="https://docs.astro.build/" title="Documentation" body="Learn how Astro works and explore the official API docs." /> 
+			<Card href="https://astro.build/integrations/" title="Integrations" body="Supercharge your project with new frameworks and libraries." /> 
+			<Card href="https://astro.build/themes/" title="Themes" body="Explore a galaxy of community-built starter themes." /> 
+			<Card href="https://astro.build/chat/" title="Chat" body="Come say hi to our amazing Discord community. ❤️" />
+		</ul>
+	</main>
+</Layout>
+
+<style>
+	:root {
+		--astro-gradient: linear-gradient(0deg,#4F39FA, #DA62C4);
+	}
+
+	h1 {
+		margin: 2rem 0;
+	}
+
+	main {
+		margin: auto;
+    	padding: 1em;
+		max-width: 60ch;
+	}
+
+	.text-gradient {
+		font-weight: 900;
+		background-image: var(--astro-gradient);
+		-webkit-background-clip: text;
+		-webkit-text-fill-color: transparent;
+		background-size: 100% 200%;
+		background-position-y: 100%;
+		border-radius: 0.4rem;
+		animation: pulse 4s ease-in-out infinite;
+	}
+
+	@keyframes pulse {
+		0%, 100% { background-position-y: 0%; }
+		50% { background-position-y: 80%; }
+	}
+
+	.instructions {
+		line-height: 1.6;
+		margin: 1rem 0;
+		background: #4F39FA;
+		padding: 1.0rem;
+		border-radius: 0.4rem;
+		color: var(--color-bg);
+	}
+
+	.instructions code {
+		font-size: 0.875em;
+		border: 0.1em solid var(--color-border);
+		border-radius: 4px;
+		padding: 0.15em 0.25em;
+	}
+	.link-card-grid {
+		display: grid;
+		grid-template-columns: repeat(auto-fit, minmax(24ch, 1fr));
+		gap: 1rem;
+		padding: 0;
+	}
+</style>

examples/deno/tsconfig.json

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+{
+  "compilerOptions": {
+    // Enable top-level await, and other modern ESM features.
+    "target": "ESNext",
+    "module": "ESNext",
+    // Enable node-style module resolution, for things like npm package imports.
+    "moduleResolution": "node",
+    // Enable JSON imports.
+    "resolveJsonModule": true,
+    // Enable stricter transpilation for better output.
+    "isolatedModules": true,
+    // Add type definitions for our Vite runtime.
+    "types": ["vite/client"]
+  }
+}

smoke/astro.build

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+Subproject commit b86626a6c0c1a2b8b1e19206e2610d603830807d

smoke/docs

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+Subproject commit 46158088bba106134d9e2284dec872f06164baf4