fix: deprecate cloudflare platform.context in favor for platform.ctx

.changeset/moody-baboons-drum.md

@@ -0,0 +1,5 @@
+---
+'@sveltejs/adapter-cloudflare': patch
+---
+
+fix: deprecate `platform.context` in favor of `platform.ctx` to align with Cloudflare naming convention

documentation/docs/25-build-and-deploy/60-adapter-cloudflare.md

@@ -122,7 +122,7 @@ Functions contained in the [`/functions` directory](https://developers.cloudflar
 
 ## Runtime APIs
 
-The [`env`](https://developers.cloudflare.com/workers/runtime-apis/fetch-event#parameters) object contains your project's [bindings](https://developers.cloudflare.com/workers/runtime-apis/bindings/), which consist of KV/DO namespaces, etc. It is passed to SvelteKit via the `platform` property, along with [`context`](https://developers.cloudflare.com/workers/runtime-apis/context/), [`caches`](https://developers.cloudflare.com/workers/runtime-apis/cache/), and [`cf`](https://developers.cloudflare.com/workers/runtime-apis/request/#incomingrequestcfproperties), meaning that you can access it in hooks and endpoints:
+The [`env`](https://developers.cloudflare.com/workers/runtime-apis/fetch-event#parameters) object contains your project's [bindings](https://developers.cloudflare.com/workers/runtime-apis/bindings/), which consist of KV/DO namespaces, etc. It is passed to SvelteKit via the `platform` property, along with [`ctx`](https://developers.cloudflare.com/workers/runtime-apis/context/), [`caches`](https://developers.cloudflare.com/workers/runtime-apis/cache/), and [`cf`](https://developers.cloudflare.com/workers/runtime-apis/request/#incomingrequestcfproperties), meaning that you can access it in hooks and endpoints:
 
 ```js
 // @errors: 7031

documentation/docs/25-build-and-deploy/70-adapter-cloudflare-workers.md

@@ -77,7 +77,7 @@ wrangler deploy
 
 ## Runtime APIs
 
-The [`env`](https://developers.cloudflare.com/workers/runtime-apis/fetch-event#parameters) object contains your project's [bindings](https://developers.cloudflare.com/workers/runtime-apis/bindings/), which consist of KV/DO namespaces, etc. It is passed to SvelteKit via the `platform` property, along with [`context`](https://developers.cloudflare.com/workers/runtime-apis/context/), [`caches`](https://developers.cloudflare.com/workers/runtime-apis/cache/), and [`cf`](https://developers.cloudflare.com/workers/runtime-apis/request/#incomingrequestcfproperties), meaning that you can access it in hooks and endpoints:
+The [`env`](https://developers.cloudflare.com/workers/runtime-apis/fetch-event#parameters) object contains your project's [bindings](https://developers.cloudflare.com/workers/runtime-apis/bindings/), which consist of KV/DO namespaces, etc. It is passed to SvelteKit via the `platform` property, along with [`ctx`](https://developers.cloudflare.com/workers/runtime-apis/context/), [`caches`](https://developers.cloudflare.com/workers/runtime-apis/cache/), and [`cf`](https://developers.cloudflare.com/workers/runtime-apis/request/#incomingrequestcfproperties), meaning that you can access it in hooks and endpoints:
 
 ```js
 // @errors: 7031

packages/adapter-cloudflare/ambient.d.ts

@@ -8,6 +8,8 @@ declare global {
 	namespace App {
 		export interface Platform {
 			env: unknown;
+			ctx: ExecutionContext;
+			/** @deprecated Use `ctx` instead */
 			context: ExecutionContext;
 			caches: CacheStorage;
 			cf?: IncomingRequestCfProperties;

packages/adapter-cloudflare/index.js

@@ -135,7 +135,8 @@ export default function (options = {}) {
 				const proxy = await getPlatformProxy(options.platformProxy);
 				const platform = /** @type {App.Platform} */ ({
 					env: proxy.env,
-					context: proxy.ctx,
+					ctx: proxy.ctx,
+					context: proxy.ctx, // deprecated in favor of ctx
 					caches: proxy.caches,
 					cf: proxy.cf
 				});

packages/adapter-cloudflare/src/worker.js

@@ -13,10 +13,10 @@ export default {
 	/**
 	 * @param {Request} req
 	 * @param {{ ASSETS: { fetch: typeof fetch } }} env
-	 * @param {ExecutionContext} context
+	 * @param {ExecutionContext} ctx
 	 * @returns {Promise<Response>}
 	 */
-	async fetch(req, env, context) {
+	async fetch(req, env, ctx) {
 		await server.init({
 			// @ts-expect-error env contains environment variables and bindings
 			env
@@ -70,7 +70,8 @@ export default {
 			res = await server.respond(req, {
 				platform: {
 					env,
-					context,
+					ctx,
+					context: ctx, // deprecated in favor of ctx
 					// @ts-expect-error webworker types from worktop are not compatible with Cloudflare Workers types
 					caches,
 					// @ts-expect-error the type is correct but ts is confused because platform.cf uses the type from index.ts while req.cf uses the type from index.d.ts
@@ -85,6 +86,6 @@ export default {
 		// write to `Cache` only if response is not an error,
 		// let `Cache.save` handle the Cache-Control and Vary headers
 		pragma = res.headers.get('cache-control') || '';
-		return pragma && res.status < 400 ? Cache.save(req, res, context) : res;
+		return pragma && res.status < 400 ? Cache.save(req, res, ctx) : res;
 	}
 };