1 files changed, 0 insertions, 124 deletions
diff --git a/packages/integrations/vercel/src/serverless/middleware.ts b/packages/integrations/vercel/src/serverless/middleware.ts
deleted file mode 100644
index 07d0843bf..000000000
--- a/packages/integrations/vercel/src/serverless/middleware.ts
+++ /dev/null
@@ -1,124 +0,0 @@
-import { existsSync } from 'node:fs';
-import { builtinModules } from 'node:module';
-import { fileURLToPath, pathToFileURL } from 'node:url';
-import type { AstroIntegrationLogger } from 'astro';
-import {
-	ASTRO_LOCALS_HEADER,
-	ASTRO_MIDDLEWARE_SECRET_HEADER,
-	ASTRO_PATH_HEADER,
-	NODE_PATH,
-} from './adapter.js';
-
-/**
- * It generates the Vercel Edge Middleware file.
- *
- * It creates a temporary file, the edge middleware, with some dynamic info.
- *
- * Then this file gets bundled with esbuild. The bundle phase will inline the Astro middleware code.
- *
- * @param astroMiddlewareEntryPoint
- * @param outPath
- * @returns {Promise<URL>} The path to the bundled file
- */
-export async function generateEdgeMiddleware(
-	astroMiddlewareEntryPointPath: URL,
-	root: URL,
-	vercelEdgeMiddlewareHandlerPath: URL,
-	outPath: URL,
-	middlewareSecret: string,
-	logger: AstroIntegrationLogger,
-): Promise<URL> {
-	const code = edgeMiddlewareTemplate(
-		astroMiddlewareEntryPointPath,
-		vercelEdgeMiddlewareHandlerPath,
-		middlewareSecret,
-		logger,
-	);
-	// https://vercel.com/docs/concepts/functions/edge-middleware#create-edge-middleware
-	const bundledFilePath = fileURLToPath(outPath);
-	const esbuild = await import('esbuild');
-	await esbuild.build({
-		stdin: {
-			contents: code,
-			resolveDir: fileURLToPath(root),
-		},
-		target: 'es2020',
-		platform: 'browser',
-		// https://runtime-keys.proposal.wintercg.org/#edge-light
-		conditions: ['edge-light', 'worker', 'browser'],
-		outfile: bundledFilePath,
-		allowOverwrite: true,
-		format: 'esm',
-		bundle: true,
-		minify: false,
-		// ensure node built-in modules are namespaced with `node:`
-		plugins: [
-			{
-				name: 'esbuild-namespace-node-built-in-modules',
-				setup(build) {
-					const filter = new RegExp(builtinModules.map((mod) => `(^${mod}$)`).join('|'));
-					build.onResolve({ filter }, (args) => ({ path: 'node:' + args.path, external: true }));
-				},
-			},
-		],
-	});
-	return pathToFileURL(bundledFilePath);
-}
-
-function edgeMiddlewareTemplate(
-	astroMiddlewareEntryPointPath: URL,
-	vercelEdgeMiddlewareHandlerPath: URL,
-	middlewareSecret: string,
-	logger: AstroIntegrationLogger,
-) {
-	const middlewarePath = JSON.stringify(
-		fileURLToPath(astroMiddlewareEntryPointPath).replace(/\\/g, '/'),
-	);
-	const filePathEdgeMiddleware = fileURLToPath(vercelEdgeMiddlewareHandlerPath);
-	let handlerTemplateImport = '';
-	let handlerTemplateCall = '{}';
-	if (existsSync(filePathEdgeMiddleware + '.js') || existsSync(filePathEdgeMiddleware + '.ts')) {
-		logger.warn(
-			'Usage of `vercel-edge-middleware.js` is deprecated. You can now use the `waitUntil(promise)` function directly as `ctx.locals.waitUntil(promise)`.',
-		);
-		const stringified = JSON.stringify(filePathEdgeMiddleware.replace(/\\/g, '/'));
-		handlerTemplateImport = `import handler from ${stringified}`;
-		handlerTemplateCall = `await handler({ request, context })`;
-	} else {
-	}
-	return `
-	${handlerTemplateImport}
-import { onRequest } from ${middlewarePath};
-import { createContext, trySerializeLocals } from 'astro/middleware';
-export default async function middleware(request, context) {
-	const ctx = createContext({
-		request,
-		params: {}
-	});
-	ctx.locals = { vercel: { edge: context }, ...${handlerTemplateCall} };
-	const { origin } = new URL(request.url);
-	const next = async () => {
-		const { vercel, ...locals } = ctx.locals;
-		const response = await fetch(new URL('/${NODE_PATH}', request.url), {
-			headers: {
-				...Object.fromEntries(request.headers.entries()),
-				'${ASTRO_MIDDLEWARE_SECRET_HEADER}': '${middlewareSecret}',
-				'${ASTRO_PATH_HEADER}': request.url.replace(origin, ''),
-				'${ASTRO_LOCALS_HEADER}': trySerializeLocals(locals)
-			}
-		});
-		return new Response(response.body, {
-			status: response.status,
-			statusText: response.statusText,
-			headers: response.headers,
-		});
-	};
-
-	const response = await onRequest(ctx, next);
-	// Append cookies from Astro.cookies
-	for(const setCookieHeaderValue of ctx.cookies.headers()) {
-		response.headers.append('set-cookie', setCookieHeaderValue);
-	}
-	return response;
-}`;
-}