fix: astro:env secret in middleware

packages/astro/src/core/build/plugins/plugin-ssr.ts

@@ -283,7 +283,6 @@ function generateSSRCode(settings: AstroSettings, adapter: AstroAdapter, middlew
 		`import { renderers } from '${RENDERERS_MODULE_ID}';`,
 		`import * as serverEntrypointModule from '${ADAPTER_VIRTUAL_MODULE_ID}';`,
 		`import { manifest as defaultManifest } from '${SSR_MANIFEST_VIRTUAL_MODULE_ID}';`,
-		edgeMiddleware ? `` : `import { onRequest as middleware } from '${middlewareId}';`,
 		settings.config.experimental.serverIslands
 			? `import { serverIslandMap } from '${VIRTUAL_ISLAND_MAP_ID}';`
 			: '',

packages/astro/src/core/middleware/vite-plugin.ts

@@ -13,7 +13,7 @@
 const NOOP_MIDDLEWARE = '\0noop-middleware';
 
 export function vitePluginMiddleware({ settings }: { settings: AstroSettings }): VitePlugin {
 	let isCommandBuild = false;
 	let resolvedMiddlewareId: string | undefined = undefined;
 	const hasIntegrationMiddleware =
 		settings.middlewares.pre.length > 0 || settings.middlewares.post.length > 0;
@@ -54,15 +54,6 @@
 				if (!userMiddlewareIsPresent && settings.config.i18n?.routing === 'manual') {
 					throw new AstroError(MissingMiddlewareForInternationalization);
 				}
-				// In the build, tell Vite to emit this file
-				if (isCommandBuild) {
-					this.emitFile({
-						type: 'chunk',
-						preserveSignature: 'strict',
-						fileName: 'middleware.mjs',
-						id,
-					});
-				}
 
 				const preMiddleware = createMiddlewareImports(settings.middlewares.pre, 'pre');
 				const postMiddleware = createMiddlewareImports(settings.middlewares.post, 'post');

packages/astro/test/fixtures/astro-env-server-secret/src/middleware.ts

@@ -0,0 +1,7 @@
+import { defineMiddleware } from 'astro/middleware';
+import { KNOWN_SECRET } from 'astro:env/server';
+
+export const onRequest = defineMiddleware(async (ctx, next) => {
+  console.log({ KNOWN_SECRET });
+  return await next();
+});