Prerender, use vercel adapter, disable PUT action for now

sites/svelte.dev/.gitignore

@@ -9,3 +9,4 @@
 /src/routes/_components/Supporters/contributors.js
 /src/routes/_components/Supporters/donors.jpg
 /src/routes/_components/Supporters/donors.js
+.vercel

sites/svelte.dev/package.json

@@ -17,6 +17,7 @@
   },
   "dependencies": {
     "@supabase/supabase-js": "^2.11.0",
+    "@sveltejs/adapter-vercel": "^2.4.1",
     "@sveltejs/repl": "^0.2.0",
     "cookie": "^0.5.0",
     "devalue": "^4.3.0",
@@ -28,7 +29,6 @@
   },
   "devDependencies": {
     "@resvg/resvg-js": "^2.4.1",
-    "@sveltejs/adapter-auto": "^2.0.0",
     "@sveltejs/kit": "^1.12.0",
     "@sveltejs/site-kit": "^3.3.6",
     "@sveltejs/vite-plugin-svelte": "^2.0.3",

sites/svelte.dev/src/lib/server/examples/get-examples.js

@@ -1,12 +1,12 @@
 // @ts-check
 import fs from 'node:fs';
 
-const base = '../../site/content/examples/';
+const BASE = '../../site/content/examples/';
 
 /**
  * @returns {import('./types').ExamplesData}
  */
-export function get_examples_data() {
+export function get_examples_data(base = BASE) {
 	const examples = [];
 
 	for (const subdir of fs.readdirSync(base)) {

sites/svelte.dev/src/routes/(authed)/repl/[id].json/+server.js

@@ -1,4 +1,4 @@
-import { dev } from '$app/environment';
+import { building, dev } from '$app/environment';
 import { client } from '$lib/db/client';
 import * as gist from '$lib/db/gist';
 import * as session from '$lib/db/session';
@@ -6,16 +6,14 @@ import { get_example } from '$lib/server/examples';
 import { get_examples_data, get_examples_list } from '$lib/server/examples/get-examples';
 import { error, json } from '@sveltejs/kit';
 
+export const prerender = 'auto';
+
 const UUID_REGEX = /^[0-9a-f]{8}-?[0-9a-f]{4}-?[0-9a-f]{4}-?[0-9a-f]{4}-?[0-9a-f]{12}$/;
 
 const examples_data = get_examples_data();
 
-const examples = new Set(
-	get_examples_list(examples_data)
-		.map((category) => category.examples)
-		.flat()
-		.map((example) => example.slug)
-);
+/** @type {Set<string>} */
+let examples;
 
 /** @param {import('$lib/server/examples/types').ExamplesData[number]['examples'][number]['files'][number][]} files  */
 function munge(files) {
@@ -40,16 +38,28 @@ function munge(files) {
 }
 
 export async function GET({ params }) {
-	if (examples.has(params.id)) {
-		const example = get_example(examples_data, params.id);
-
-		return json({
-			id: params.id,
-			name: example.title,
-			owner: null,
-			relaxed: false, // TODO is this right? EDIT: It was example.relaxed before, which no example return to my knowledge. By @PuruVJ
-			components: munge(example.files),
-		});
+	// Currently, these pages(that are in examples/) are prerendered. To avoid making any FS requests,
+	// We prerender examples pages during build time. That means, when something like `/repl/hello-world.json`
+	// is accessed, this function won't be run at all, as it will be served from the filesystem
+	if (building || dev) {
+		examples = new Set(
+			get_examples_list(examples_data)
+				.map((category) => category.examples)
+				.flat()
+				.map((example) => example.slug)
+		);
+
+		if (examples.has(params.id)) {
+			const example = get_example(examples_data, params.id);
+
+			return json({
+				id: params.id,
+				name: example.title,
+				owner: null,
+				relaxed: false, // TODO is this right? EDIT: It was example.relaxed before, which no example return to my knowledge. By @PuruVJ
+				components: munge(example.files),
+			});
+		}
 	}
 
 	if (dev && !client) {
@@ -78,13 +88,13 @@ export async function GET({ params }) {
 	});
 }
 
-// TODO reimplement as an action
-export async function PUT({ params, request }) {
-	const user = await session.from_cookie(request.headers.get('cookie'));
-	if (!user) throw error(401, 'Unauthorized');
+// // TODO reimplement as an action
+// export async function PUT({ params, request }) {
+// 	const user = await session.from_cookie(request.headers.get('cookie'));
+// 	if (!user) throw error(401, 'Unauthorized');
 
-	const body = await request.json();
-	await gist.update(user, params.id, body);
+// 	const body = await request.json();
+// 	await gist.update(user, params.id, body);
 
-	return new Response(undefined, { status: 204 });
-}
+// 	return new Response(undefined, { status: 204 });
+// }

sites/svelte.dev/src/routes/(authed)/repl/[id]/+page.js

@@ -1,16 +0,0 @@
-import { error } from '@sveltejs/kit';
-
-export async function load({ fetch, params, url }) {
-	const res = await fetch(`/repl/${params.id}.json`);
-
-	if (!res.ok) {
-		throw error(res.status);
-	}
-
-	const gist = await res.json();
-
-	return {
-		gist,
-		version: url.searchParams.get('version') || '3'
-	};
-}

sites/svelte.dev/src/routes/(authed)/repl/[id]/+page.server.js

@@ -0,0 +1,30 @@
+import * as gist from '$lib/db/gist';
+import * as session from '$lib/db/session';
+import { error } from '@sveltejs/kit';
+
+export async function load({ fetch, params, url }) {
+	const res = await fetch(`/repl/${params.id}.json`);
+
+	if (!res.ok) {
+		throw error(res.status);
+	}
+
+	const gist = await res.json();
+
+	return {
+		gist,
+		version: url.searchParams.get('version') || '3',
+	};
+}
+
+export const actions = {
+	default: async ({ params, request }) => {
+		const user = await session.from_cookie(request.headers.get('cookie'));
+		if (!user) throw error(401, 'Unauthorized');
+
+		const body = await request.json();
+		await gist.update(user, params.id, body);
+
+		return new Response(undefined, { status: 204 });
+	},
+};

sites/svelte.dev/svelte.config.js

@@ -1,5 +1,6 @@
 // @ts-check
-import adapter from '@sveltejs/adapter-auto';
+import adapter from '@sveltejs/adapter-vercel';
+import { get_examples_data, get_examples_list } from './src/lib/server/examples/get-examples.js';
 
 /** @type {import('@sveltejs/kit').Config} */
 export default {
@@ -8,6 +9,15 @@ export default {
 		prerender: {
 			// TODO: REMOVE
 			handleMissingId: 'ignore',
+			entries: ['*', ...replJsonEntries()],
 		},
 	},
 };
+
+/** @returns {('*' | `/${string}`)[]} */
+function replJsonEntries() {
+	// @ts-ignore
+	return get_examples_list(
+		get_examples_data(new URL('../../site/content/examples', import.meta.url).pathname)
+	).flatMap(({ examples }) => examples.map(({ slug }) => `/repl/${slug}.json`));
+}