Add support for sveltekit (#11)

Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com>
vercel · Oct 18, 2023 · abf0aa8 · abf0aa8 · vercel · Oct 18, 2023
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diff --git a/apps/sveltekit/.gitignore b/apps/sveltekit/.gitignore
@@ -0,0 +1,12 @@
+.DS_Store
+node_modules
+/build
+/.svelte-kit
+/package
+.env
+.env.*
+!.env.example
+.vercel
+.output
+vite.config.js.timestamp-*
+vite.config.ts.timestamp-*
diff --git a/apps/sveltekit/.npmrc b/apps/sveltekit/.npmrc
@@ -0,0 +1 @@
+engine-strict=true
diff --git a/apps/sveltekit/README.md b/apps/sveltekit/README.md
@@ -0,0 +1,38 @@
+# create-svelte
+
+Everything you need to build a Svelte project, powered by [`create-svelte`](https://github.com/sveltejs/kit/tree/master/packages/create-svelte).
+
+## Creating a project
+
+If you're seeing this, you've probably already done this step. Congrats!
+
+```bash
+# create a new project in the current directory
+npm create svelte@latest
+
+# create a new project in my-app
+npm create svelte@latest my-app
+```
+
+## Developing
+
+Once you've created a project and installed dependencies with `npm install` (or `pnpm install` or `yarn`), start a development server:
+
+```bash
+npm run dev
+
+# or start the server and open the app in a new browser tab
+npm run dev -- --open
+```
+
+## Building
+
+To create a production version of your app:
+
+```bash
+npm run build
+```
+
+You can preview the production build with `npm run preview`.
+
+> To deploy your app, you may need to install an [adapter](https://kit.svelte.dev/docs/adapters) for your target environment.
diff --git a/apps/sveltekit/package.json b/apps/sveltekit/package.json
@@ -0,0 +1,27 @@
+{
+  "name": "svelte",
+  "version": "0.0.1",
+  "type": "module",
+  "scripts": {
+    "build": "vite build",
+    "check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json",
+    "check:watch": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json --watch",
+    "dev": "vite dev",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "@vercel/speed-insights": "workspace:*"
+  },
+  "devDependencies": {
+    "@fontsource/fira-mono": "^4.5.10",
+    "@neoconfetti/svelte": "^1.0.0",
+    "@sveltejs/adapter-auto": "^2.0.0",
+    "@sveltejs/kit": "^1.20.4",
+    "@types/cookie": "^0.5.1",
+    "svelte": "^4.0.5",
+    "svelte-check": "^3.4.3",
+    "tslib": "^2.4.1",
+    "typescript": "^5.0.0",
+    "vite": "^4.4.2"
+  }
+}
diff --git a/apps/sveltekit/src/app.d.ts b/apps/sveltekit/src/app.d.ts
@@ -0,0 +1,12 @@
+// See https://kit.svelte.dev/docs/types#app
+// for information about these interfaces
+declare global {
+  namespace App {
+    // interface Error {}
+    // interface Locals {}
+    // interface PageData {}
+    // interface Platform {}
+  }
+}
+
+export {};
diff --git a/apps/sveltekit/src/app.html b/apps/sveltekit/src/app.html
@@ -0,0 +1,12 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <link rel="icon" href="%sveltekit.assets%/favicon.png" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    %sveltekit.head%
+  </head>
+  <body data-sveltekit-preload-data="hover">
+    <div style="display: contents">%sveltekit.body%</div>
+  </body>
+</html>
diff --git a/apps/sveltekit/src/lib/images/github.svg b/apps/sveltekit/src/lib/images/github.svg
diff --git a/apps/sveltekit/src/lib/images/svelte-logo.svg b/apps/sveltekit/src/lib/images/svelte-logo.svg
diff --git a/apps/sveltekit/src/lib/images/svelte-welcome.png b/apps/sveltekit/src/lib/images/svelte-welcome.png
diff --git a/apps/sveltekit/src/lib/images/svelte-welcome.webp b/apps/sveltekit/src/lib/images/svelte-welcome.webp
diff --git a/apps/sveltekit/src/routes/+layout.svelte b/apps/sveltekit/src/routes/+layout.svelte
@@ -0,0 +1,57 @@
+<script>
+  import Header from './Header.svelte';
+  import './styles.css';
+  import { injectSpeedInsights } from '@vercel/speed-insights/sveltekit';
+
+  injectSpeedInsights();
+</script>
+
+<div class="app">
+  <Header />
+  <main>
+    <slot />
+  </main>
+
+  <footer>
+    <p>
+      visit <a href="https://kit.svelte.dev">kit.svelte.dev</a> to learn SvelteKit
+    </p>
+  </footer>
+</div>
+
+<style>
+  .app {
+    display: flex;
+    flex-direction: column;
+    min-height: 100vh;
+  }
+
+  main {
+    flex: 1;
+    display: flex;
+    flex-direction: column;
+    padding: 1rem;
+    width: 100%;
+    max-width: 64rem;
+    margin: 0 auto;
+    box-sizing: border-box;
+  }
+
+  footer {
+    display: flex;
+    flex-direction: column;
+    justify-content: center;
+    align-items: center;
+    padding: 12px;
+  }
+
+  footer a {
+    font-weight: bold;
+  }
+
+  @media (min-width: 480px) {
+    footer {
+      padding: 12px 0;
+    }
+  }
+</style>
diff --git a/apps/sveltekit/src/routes/+page.svelte b/apps/sveltekit/src/routes/+page.svelte
@@ -0,0 +1,59 @@
+<script>
+	import Counter from './Counter.svelte';
+	import welcome from '$lib/images/svelte-welcome.webp';
+	import welcome_fallback from '$lib/images/svelte-welcome.png';
+</script>
+
+<svelte:head>
+	<title>Home</title>
+	<meta name="description" content="Svelte demo app" />
+</svelte:head>
+
+<section>
+	<h1>
+		<span class="welcome">
+			<picture>
+				<source srcset={welcome} type="image/webp" />
+				<img src={welcome_fallback} alt="Welcome" />
+			</picture>
+		</span>
+
+		to your new<br />SvelteKit app
+	</h1>
+
+	<h2>
+		try editing <strong>src/routes/+page.svelte</strong>
+	</h2>
+
+	<Counter />
+</section>
+
+<style>
+	section {
+		display: flex;
+		flex-direction: column;
+		justify-content: center;
+		align-items: center;
+		flex: 0.6;
+	}
+
+	h1 {
+		width: 100%;
+	}
+
+	.welcome {
+		display: block;
+		position: relative;
+		width: 100%;
+		height: 0;
+		padding: 0 0 calc(100% * 495 / 2048) 0;
+	}
+
+	.welcome img {
+		position: absolute;
+		width: 100%;
+		height: 100%;
+		top: 0;
+		display: block;
+	}
+</style>
diff --git a/apps/sveltekit/src/routes/+page.ts b/apps/sveltekit/src/routes/+page.ts
@@ -0,0 +1,3 @@
+// since there's no dynamic data here, we can prerender
+// it so that it gets served as a static asset in production
+export const prerender = true;
diff --git a/apps/sveltekit/src/routes/Counter.svelte b/apps/sveltekit/src/routes/Counter.svelte
@@ -0,0 +1,102 @@
+<script lang="ts">
+	import { spring } from 'svelte/motion';
+
+	let count = 0;
+
+	const displayed_count = spring();
+	$: displayed_count.set(count);
+	$: offset = modulo($displayed_count, 1);
+
+	function modulo(n: number, m: number) {
+		// handle negative numbers
+		return ((n % m) + m) % m;
+	}
+</script>
+
+<div class="counter">
+	<button on:click={() => (count -= 1)} aria-label="Decrease the counter by one">
+		<svg aria-hidden="true" viewBox="0 0 1 1">
+			<path d="M0,0.5 L1,0.5" />
+		</svg>
+	</button>
+
+	<div class="counter-viewport">
+		<div class="counter-digits" style="transform: translate(0, {100 * offset}%)">
+			<strong class="hidden" aria-hidden="true">{Math.floor($displayed_count + 1)}</strong>
+			<strong>{Math.floor($displayed_count)}</strong>
+		</div>
+	</div>
+
+	<button on:click={() => (count += 1)} aria-label="Increase the counter by one">
+		<svg aria-hidden="true" viewBox="0 0 1 1">
+			<path d="M0,0.5 L1,0.5 M0.5,0 L0.5,1" />
+		</svg>
+	</button>
+</div>
+
+<style>
+	.counter {
+		display: flex;
+		border-top: 1px solid rgba(0, 0, 0, 0.1);
+		border-bottom: 1px solid rgba(0, 0, 0, 0.1);
+		margin: 1rem 0;
+	}
+
+	.counter button {
+		width: 2em;
+		padding: 0;
+		display: flex;
+		align-items: center;
+		justify-content: center;
+		border: 0;
+		background-color: transparent;
+		touch-action: manipulation;
+		font-size: 2rem;
+	}
+
+	.counter button:hover {
+		background-color: var(--color-bg-1);
+	}
+
+	svg {
+		width: 25%;
+		height: 25%;
+	}
+
+	path {
+		vector-effect: non-scaling-stroke;
+		stroke-width: 2px;
+		stroke: #444;
+	}
+
+	.counter-viewport {
+		width: 8em;
+		height: 4em;
+		overflow: hidden;
+		text-align: center;
+		position: relative;
+	}
+
+	.counter-viewport strong {
+		position: absolute;
+		display: flex;
+		width: 100%;
+		height: 100%;
+		font-weight: 400;
+		color: var(--color-theme-1);
+		font-size: 4rem;
+		align-items: center;
+		justify-content: center;
+	}
+
+	.counter-digits {
+		position: absolute;
+		width: 100%;
+		height: 100%;
+	}
+
+	.hidden {
+		top: -100%;
+		user-select: none;
+	}
+</style>