@remix-run/server-runtime - npm Package Compare versions

Comparing version 0.0.0-nightly-3874120-20231103 to 0.0.0-nightly-38ca648a3-20240920

dist/build.d.ts

@@ -1,2 +0,2 @@
-import type { DataFunctionArgs } from "./routeModules";
+import type { ActionFunctionArgs, LoaderFunctionArgs } from "./routeModules";
 import type { AssetsManifest, EntryContext, FutureConfig } from "./entry";
@@ -15,5 +15,7 @@ import type { ServerRouteManifest } from "./routes";
     assets: AssetsManifest;
+    basename?: string;
     publicPath: string;
     assetsBuildDirectory: string;
     future: FutureConfig;
+    isSpaMode: boolean;
 }
@@ -24,6 +26,6 @@ export interface HandleDocumentRequestFunction {
 export interface HandleDataRequestFunction {
-    (response: Response, args: DataFunctionArgs): Promise<Response> | Response;
+    (response: Response, args: LoaderFunctionArgs | ActionFunctionArgs): Promise<Response> | Response;
 }
 export interface HandleErrorFunction {
-    (error: unknown, args: DataFunctionArgs): void;
+    (error: unknown, args: LoaderFunctionArgs | ActionFunctionArgs): void;
 }
@@ -38,2 +40,3 @@ /**
     handleError?: HandleErrorFunction;
+    streamTimeout?: number;
 }

dist/cookies.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -4,0 +4,0 @@ * Copyright (c) Remix Software Inc.

dist/data.d.ts

@@ -1,2 +0,2 @@
-import type { ActionFunction, DataFunctionArgs, LoaderFunction } from "./routeModules";
+import type { ActionFunction, ActionFunctionArgs, LoaderFunction, LoaderFunctionArgs } from "./routeModules";
 /**
@@ -15,15 +15,17 @@ * An object of unknown type for route loaders and actions provided by the
 export type AppData = unknown;
-export declare function callRouteActionRR({ loadContext, action, params, request, routeId, }: {
+export declare function callRouteAction({ loadContext, action, params, request, routeId, singleFetch, }: {
     request: Request;
     action: ActionFunction;
-    params: DataFunctionArgs["params"];
+    params: ActionFunctionArgs["params"];
     loadContext: AppLoadContext;
     routeId: string;
-}): Promise<Response>;
-export declare function callRouteLoaderRR({ loadContext, loader, params, request, routeId, }: {
+    singleFetch: boolean;
+}): Promise<{} | Response | null>;
+export declare function callRouteLoader({ loadContext, loader, params, request, routeId, singleFetch, }: {
     request: Request;
     loader: LoaderFunction;
-    params: DataFunctionArgs["params"];
+    params: LoaderFunctionArgs["params"];
     loadContext: AppLoadContext;
     routeId: string;
-}): Promise<import("@remix-run/router").UNSAFE_DeferredData | Response>;
+    singleFetch: boolean;
+}): Promise<{} | Response | null>;

dist/data.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -28,3 +28,3 @@ * Copyright (c) Remix Software Inc.
 
-async function callRouteActionRR({
+async function callRouteAction({
   loadContext,
@@ -34,6 +34,7 @@ action,
   request,
-  routeId
+  routeId,
+  singleFetch
 }) {
   let result = await action({
-    request: stripDataParam(stripIndexParam(request)),
+    request: singleFetch ? stripRoutesParam(stripIndexParam(request)) : stripDataParam(stripIndexParam(request)),
     context: loadContext,
@@ -45,5 +46,10 @@ params
   }
+
+  // Allow naked object returns when single fetch is enabled
+  if (singleFetch) {
+    return result;
+  }
   return responses.isResponse(result) ? result : responses.json(result);
 }
-async function callRouteLoaderRR({
+async function callRouteLoader({
   loadContext,
@@ -53,6 +59,7 @@ loader,
   request,
-  routeId
+  routeId,
+  singleFetch
 }) {
   let result = await loader({
-    request: stripDataParam(stripIndexParam(request)),
+    request: singleFetch ? stripRoutesParam(stripIndexParam(request)) : stripDataParam(stripIndexParam(request)),
     context: loadContext,
@@ -70,2 +77,7 @@ params
   }
+
+  // Allow naked object returns when single fetch is enabled
+  if (singleFetch) {
+    return result;
+  }
   return responses.isResponse(result) ? result : responses.json(result);
@@ -117,4 +129,18 @@ }
 }
+function stripRoutesParam(request) {
+  let url = new URL(request.url);
+  url.searchParams.delete("_routes");
+  let init = {
+    method: request.method,
+    body: request.body,
+    headers: request.headers,
+    signal: request.signal
+  };
+  if (init.body) {
+    init.duplex = "half";
+  }
+  return new Request(url.href, init);
+}
 
-exports.callRouteActionRR = callRouteActionRR;
-exports.callRouteLoaderRR = callRouteLoaderRR;
+exports.callRouteAction = callRouteAction;
+exports.callRouteLoader = callRouteLoader;

dist/dev.d.ts

 import type { ServerBuild } from "./build";
 export declare function broadcastDevReady(build: ServerBuild, origin?: string): Promise<void>;
 export declare function logDevReady(build: ServerBuild): void;
+type DevServerHooks = {
+    getCriticalCss?: (build: ServerBuild, pathname: string) => Promise<string | undefined>;
+    processRequestError?: (error: unknown) => void;
+};
+export declare function setDevServerHooks(devServerHooks: DevServerHooks): void;
+export declare function getDevServerHooks(): DevServerHooks | undefined;
+export {};

dist/dev.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -40,4 +40,15 @@ * Copyright (c) Remix Software Inc.
 }
+const globalDevServerHooksKey = "__remix_devServerHooks";
+function setDevServerHooks(devServerHooks) {
+  // @ts-expect-error
+  globalThis[globalDevServerHooksKey] = devServerHooks;
+}
+function getDevServerHooks() {
+  // @ts-expect-error
+  return globalThis[globalDevServerHooksKey];
+}
 
 exports.broadcastDevReady = broadcastDevReady;
+exports.getDevServerHooks = getDevServerHooks;
 exports.logDevReady = logDevReady;
+exports.setDevServerHooks = setDevServerHooks;

dist/entry.d.ts

@@ -10,4 +10,16 @@ import type { StaticHandlerContext } from "@remix-run/router";
     serverHandoffString?: string;
+    serverHandoffStream?: ReadableStream<Uint8Array>;
+    renderMeta?: {
+        didRenderScripts?: boolean;
+        streamCache?: Record<number, Promise<void> & {
+            result?: {
+                done: boolean;
+                value: string;
+            };
+            error?: unknown;
+        }>;
+    };
     staticHandlerContext: StaticHandlerContext;
     future: FutureConfig;
+    isSpaMode: boolean;
     serializeError(error: Error): SerializedError;
@@ -17,2 +29,6 @@ }
     v3_fetcherPersist: boolean;
+    v3_relativeSplatPath: boolean;
+    v3_throwAbortReason: boolean;
+    unstable_lazyRouteDiscovery: boolean;
+    unstable_singleFetch: boolean;
 }
@@ -19,0 +35,0 @@ export interface AssetsManifest {

dist/entry.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -4,0 +4,0 @@ * Copyright (c) Remix Software Inc.

dist/errors.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -78,2 +78,3 @@ * Copyright (c) Remix Software Inc.
 // https://github.com/microsoft/TypeScript/issues/15300
+
 function serializeError(error, serverMode) {
@@ -80,0 +81,0 @@ let sanitized = sanitizeError(error, serverMode);

dist/esm/cookies.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -4,0 +4,0 @@ * Copyright (c) Remix Software Inc.

dist/esm/data.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -24,3 +24,3 @@ * Copyright (c) Remix Software Inc.
 
-async function callRouteActionRR({
+async function callRouteAction({
   loadContext,
@@ -30,6 +30,7 @@ action,
   request,
-  routeId
+  routeId,
+  singleFetch
 }) {
   let result = await action({
-    request: stripDataParam(stripIndexParam(request)),
+    request: singleFetch ? stripRoutesParam(stripIndexParam(request)) : stripDataParam(stripIndexParam(request)),
     context: loadContext,
@@ -41,5 +42,10 @@ params
   }
+
+  // Allow naked object returns when single fetch is enabled
+  if (singleFetch) {
+    return result;
+  }
   return isResponse(result) ? result : json(result);
 }
-async function callRouteLoaderRR({
+async function callRouteLoader({
   loadContext,
@@ -49,6 +55,7 @@ loader,
   request,
-  routeId
+  routeId,
+  singleFetch
 }) {
   let result = await loader({
-    request: stripDataParam(stripIndexParam(request)),
+    request: singleFetch ? stripRoutesParam(stripIndexParam(request)) : stripDataParam(stripIndexParam(request)),
     context: loadContext,
@@ -66,2 +73,7 @@ params
   }
+
+  // Allow naked object returns when single fetch is enabled
+  if (singleFetch) {
+    return result;
+  }
   return isResponse(result) ? result : json(result);
@@ -113,3 +125,17 @@ }
 }
+function stripRoutesParam(request) {
+  let url = new URL(request.url);
+  url.searchParams.delete("_routes");
+  let init = {
+    method: request.method,
+    body: request.body,
+    headers: request.headers,
+    signal: request.signal
+  };
+  if (init.body) {
+    init.duplex = "half";
+  }
+  return new Request(url.href, init);
+}
 
-export { callRouteActionRR, callRouteLoaderRR };
+export { callRouteAction, callRouteLoader };

dist/esm/dev.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -36,3 +36,12 @@ * Copyright (c) Remix Software Inc.
 }
+const globalDevServerHooksKey = "__remix_devServerHooks";
+function setDevServerHooks(devServerHooks) {
+  // @ts-expect-error
+  globalThis[globalDevServerHooksKey] = devServerHooks;
+}
+function getDevServerHooks() {
+  // @ts-expect-error
+  return globalThis[globalDevServerHooksKey];
+}
 
-export { broadcastDevReady, logDevReady };
+export { broadcastDevReady, getDevServerHooks, logDevReady, setDevServerHooks };

dist/esm/entry.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -4,0 +4,0 @@ * Copyright (c) Remix Software Inc.

dist/esm/errors.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -74,2 +74,3 @@ * Copyright (c) Remix Software Inc.
 // https://github.com/microsoft/TypeScript/issues/15300
+
 function serializeError(error, serverMode) {
@@ -76,0 +77,0 @@ let sanitized = sanitizeError(error, serverMode);

dist/esm/formData.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -4,0 +4,0 @@ * Copyright (c) Remix Software Inc.

dist/esm/headers.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -13,3 +13,3 @@ * Copyright (c) Remix Software Inc.
 
-function getDocumentHeadersRR(build, context) {
+function getDocumentHeaders(build, context) {
   let boundaryIdx = context.errors ? context.matches.findIndex(m => context.errors[m.route.id]) : -1;
@@ -91,2 +91,2 @@ let matches = boundaryIdx >= 0 ? context.matches.slice(0, boundaryIdx + 1) : context.matches;
 
-export { getDocumentHeadersRR };
+export { getDocumentHeaders };

dist/esm/index.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -13,3 +13,4 @@ * Copyright (c) Remix Software Inc.
 export { composeUploadHandlers as unstable_composeUploadHandlers, parseMultipartFormData as unstable_parseMultipartFormData } from './formData.js';
-export { defer, json, redirect, redirectDocument } from './responses.js';
+export { defer, json, redirect, redirectDocument, replace } from './responses.js';
+export { SingleFetchRedirectSymbol as UNSAFE_SingleFetchRedirectSymbol, data as unstable_data } from './single-fetch.js';
 export { createRequestHandler } from './server.js';
@@ -21,2 +22,2 @@ export { createSession, createSessionStorageFactory, isSession } from './sessions.js';
 export { MaxPartSizeExceededError } from './upload/errors.js';
-export { broadcastDevReady, logDevReady } from './dev.js';
+export { broadcastDevReady, logDevReady, setDevServerHooks as unstable_setDevServerHooks } from './dev.js';

dist/esm/invariant.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -4,0 +4,0 @@ * Copyright (c) Remix Software Inc.

dist/esm/markup.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -4,0 +4,0 @@ * Copyright (c) Remix Software Inc.

dist/esm/mode.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -4,0 +4,0 @@ * Copyright (c) Remix Software Inc.

dist/esm/responses.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -11,3 +11,3 @@ * Copyright (c) Remix Software Inc.
  */
-import { json as json$1, defer as defer$1, redirect as redirect$1, redirectDocument as redirectDocument$1 } from '@remix-run/router';
+import { json as json$1, defer as defer$1, redirect as redirect$1, replace as replace$1, redirectDocument as redirectDocument$1 } from '@remix-run/router';
 import { serializeError } from './errors.js';
@@ -17,2 +17,3 @@
 // interfaces must conform to the types they extend
+
 /**
@@ -47,2 +48,12 @@ * This is a shortcut for creating `application/json` responses. Converts `data`
 /**
+ * A redirect response. Sets the status code and the `Location` header.
+ * Defaults to "302 Found".
+ *
+ * @see https://remix.run/utils/redirect
+ */
+const replace = (url, init = 302) => {
+  return replace$1(url, init);
+};
+
+/**
  * A redirect response that will force a document reload to the new location.
@@ -125,2 +136,2 @@ * Sets the status code and the `Location` header.
 
-export { createDeferredReadableStream, defer, isDeferredData, isRedirectResponse, isRedirectStatusCode, isResponse, json, redirect, redirectDocument };
+export { createDeferredReadableStream, defer, isDeferredData, isRedirectResponse, isRedirectStatusCode, isResponse, json, redirect, redirectDocument, replace };

dist/esm/routeMatching.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -13,4 +13,4 @@ * Copyright (c) Remix Software Inc.
 
-function matchServerRoutes(routes, pathname) {
-  let matches = matchRoutes(routes, pathname);
+function matchServerRoutes(routes, pathname, basename) {
+  let matches = matchRoutes(routes, pathname, basename);
   if (!matches) return null;
@@ -17,0 +17,0 @@ return matches.map(match => ({

dist/esm/routes.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -11,3 +11,3 @@ * Copyright (c) Remix Software Inc.
  */
-import { callRouteLoaderRR, callRouteActionRR } from './data.js';
+import { callRouteLoader, callRouteAction } from './data.js';
 
@@ -51,3 +51,3 @@ // NOTE: make sure to change the Route in remix-react if you change this
       // though we know it'll always be provided in remix
-      args => callRouteLoaderRR({
+      (args, dataStrategyCtx) => callRouteLoader({
         request: args.request,
@@ -57,5 +57,6 @@ params: args.params,
         loader: route.module.loader,
-        routeId: route.id
+        routeId: route.id,
+        singleFetch: future.unstable_singleFetch === true
       }) : undefined,
-      action: route.module.action ? args => callRouteActionRR({
+      action: route.module.action ? (args, dataStrategyCtx) => callRouteAction({
         request: args.request,
@@ -65,3 +66,4 @@ params: args.params,
         action: route.module.action,
-        routeId: route.id
+        routeId: route.id,
+        singleFetch: future.unstable_singleFetch === true
       }) : undefined,
@@ -68,0 +70,0 @@ handle: route.module.handle

dist/esm/server.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -11,6 +11,6 @@ * Copyright (c) Remix Software Inc.
  */
-import { UNSAFE_DEFERRED_SYMBOL, isRouteErrorResponse, json, getStaticContextFromError, createStaticHandler } from '@remix-run/router';
+import { UNSAFE_DEFERRED_SYMBOL, isRouteErrorResponse, json as json$1, UNSAFE_ErrorResponseImpl, getStaticContextFromError, stripBasename, createStaticHandler } from '@remix-run/router';
 import { createEntryRouteModules } from './entry.js';
 import { serializeError, sanitizeErrors, serializeErrors } from './errors.js';
-import { getDocumentHeadersRR } from './headers.js';
+import { getDocumentHeaders } from './headers.js';
 import invariant from './invariant.js';
@@ -20,10 +20,20 @@ import { ServerMode, isServerMode } from './mode.js';
 import { createRoutes, createStaticHandlerDataRoutes } from './routes.js';
-import { isRedirectResponse, createDeferredReadableStream, isResponse } from './responses.js';
+import { isRedirectResponse, json, createDeferredReadableStream, isResponse } from './responses.js';
 import { createServerHandoffString } from './serverHandoff.js';
+import { getDevServerHooks } from './dev.js';
+import { getSingleFetchRedirect, encodeViaTurboStream, SINGLE_FETCH_REDIRECT_STATUS, singleFetchAction, singleFetchLoaders, SingleFetchRedirectSymbol } from './single-fetch.js';
+import { resourceRouteJsonWarning } from './deprecations.js';
 
 function derive(build, mode) {
+  var _build$future, _build$future2;
   let routes = createRoutes(build.routes);
   let dataRoutes = createStaticHandlerDataRoutes(build.routes, build.future);
   let serverMode = isServerMode(mode) ? mode : ServerMode.Production;
-  let staticHandler = createStaticHandler(dataRoutes);
+  let staticHandler = createStaticHandler(dataRoutes, {
+    basename: build.basename,
+    future: {
+      v7_relativeSplatPath: ((_build$future = build.future) === null || _build$future === void 0 ? void 0 : _build$future.v3_relativeSplatPath) === true,
+      v7_throwAbortReason: ((_build$future2 = build.future) === null || _build$future2 === void 0 ? void 0 : _build$future2.v3_throwAbortReason) === true
+    }
+  });
   let errorHandler = build.entry.module.handleError || ((error, {
@@ -52,6 +62,5 @@ request
   let errorHandler;
-  return async function requestHandler(request, loadContext = {}, {
-    __criticalCss: criticalCss
-  } = {}) {
+  return async function requestHandler(request, loadContext = {}) {
     _build = typeof build === "function" ? await build() : build;
+    mode ??= _build.mode;
     if (typeof build === "function") {
@@ -71,24 +80,82 @@ let derived = derive(_build, mode);
     let url = new URL(request.url);
-    let matches = matchServerRoutes(routes, url.pathname);
-    let handleError = error => errorHandler(error, {
-      context: loadContext,
-      params: matches && matches.length > 0 ? matches[0].params : {},
-      request
-    });
+    let params = {};
+    let handleError = error => {
+      if (mode === ServerMode.Development) {
+        var _getDevServerHooks, _getDevServerHooks$pr;
+        (_getDevServerHooks = getDevServerHooks()) === null || _getDevServerHooks === void 0 ? void 0 : (_getDevServerHooks$pr = _getDevServerHooks.processRequestError) === null || _getDevServerHooks$pr === void 0 ? void 0 : _getDevServerHooks$pr.call(_getDevServerHooks, error);
+      }
+      errorHandler(error, {
+        context: loadContext,
+        params,
+        request
+      });
+    };
+
+    // Manifest request for fog of war
+
+    let manifestUrl = `${_build.basename ?? "/"}/__manifest`.replace(/\/+/g, "/");
+    if (url.pathname === manifestUrl) {
+      try {
+        let res = await handleManifestRequest(_build, routes, url);
+        return res;
+      } catch (e) {
+        handleError(e);
+        return new Response("Unknown Server Error", {
+          status: 500
+        });
+      }
+    }
+    let matches = matchServerRoutes(routes, url.pathname, _build.basename);
+    if (matches && matches.length > 0) {
+      Object.assign(params, matches[0].params);
+    }
     let response;
     if (url.searchParams.has("_data")) {
+      if (_build.future.unstable_singleFetch) {
+        handleError(new Error("Warning: Single fetch-enabled apps should not be making ?_data requests, " + "this is likely to break in the future"));
+      }
       let routeId = url.searchParams.get("_data");
-      response = await handleDataRequestRR(serverMode, staticHandler, routeId, request, loadContext, handleError);
+      response = await handleDataRequest(serverMode, _build, staticHandler, routeId, request, loadContext, handleError);
       if (_build.entry.module.handleDataRequest) {
-        var _matches$find;
         response = await _build.entry.module.handleDataRequest(response, {
           context: loadContext,
-          params: (matches === null || matches === void 0 ? void 0 : (_matches$find = matches.find(m => m.route.id == routeId)) === null || _matches$find === void 0 ? void 0 : _matches$find.params) || {},
+          params,
           request
         });
+        if (isRedirectResponse(response)) {
+          response = createRemixRedirectResponse(response, _build.basename);
+        }
       }
+    } else if (_build.future.unstable_singleFetch && url.pathname.endsWith(".data")) {
+      let handlerUrl = new URL(request.url);
+      handlerUrl.pathname = handlerUrl.pathname.replace(/\.data$/, "").replace(/^\/_root$/, "/");
+      let singleFetchMatches = matchServerRoutes(routes, handlerUrl.pathname, _build.basename);
+      response = await handleSingleFetchRequest(serverMode, _build, staticHandler, request, handlerUrl, loadContext, handleError);
+      if (_build.entry.module.handleDataRequest) {
+        response = await _build.entry.module.handleDataRequest(response, {
+          context: loadContext,
+          params: singleFetchMatches ? singleFetchMatches[0].params : {},
+          request
+        });
+        if (isRedirectResponse(response)) {
+          let result = getSingleFetchRedirect(response.status, response.headers, _build.basename);
+          if (request.method === "GET") {
+            result = {
+              [SingleFetchRedirectSymbol]: result
+            };
+          }
+          let headers = new Headers(response.headers);
+          headers.set("Content-Type", "text/x-script");
+          return new Response(encodeViaTurboStream(result, request.signal, _build.entry.module.streamTimeout, serverMode), {
+            status: SINGLE_FETCH_REDIRECT_STATUS,
+            headers
+          });
+        }
+      }
     } else if (matches && matches[matches.length - 1].route.module.default == null && matches[matches.length - 1].route.module.ErrorBoundary == null) {
-      response = await handleResourceRequestRR(serverMode, staticHandler, matches.slice(-1)[0].route.id, request, loadContext, handleError);
+      response = await handleResourceRequest(serverMode, _build, staticHandler, matches.slice(-1)[0].route.id, request, loadContext, handleError);
     } else {
-      response = await handleDocumentRequestRR(serverMode, _build, staticHandler, request, loadContext, handleError, criticalCss);
+      var _getDevServerHooks2, _getDevServerHooks2$g;
+      let criticalCss = mode === ServerMode.Development ? await ((_getDevServerHooks2 = getDevServerHooks()) === null || _getDevServerHooks2 === void 0 ? void 0 : (_getDevServerHooks2$g = _getDevServerHooks2.getCriticalCss) === null || _getDevServerHooks2$g === void 0 ? void 0 : _getDevServerHooks2$g.call(_getDevServerHooks2, _build, url.pathname)) : undefined;
+      response = await handleDocumentRequest(serverMode, _build, staticHandler, request, loadContext, handleError, criticalCss);
     }
@@ -105,3 +172,25 @@ if (request.method === "HEAD") {
 };
-async function handleDataRequestRR(serverMode, staticHandler, routeId, request, loadContext, handleError) {
+async function handleManifestRequest(build, routes, url) {
+  let patches = {};
+  if (url.searchParams.has("p")) {
+    for (let path of url.searchParams.getAll("p")) {
+      let matches = matchServerRoutes(routes, path, build.basename);
+      if (matches) {
+        for (let match of matches) {
+          let routeId = match.route.id;
+          patches[routeId] = build.assets.routes[routeId];
+        }
+      }
+    }
+    return json(patches, {
+      headers: {
+        "Cache-Control": "public, max-age=31536000, immutable"
+      }
+    }); // Override the TypedResponse stuff from json()
+  }
+  return new Response("Invalid Request", {
+    status: 400
+  });
+}
+async function handleDataRequest(serverMode, build, staticHandler, routeId, request, loadContext, handleError) {
   try {
@@ -113,16 +202,3 @@ let response = await staticHandler.queryRoute(request, {
     if (isRedirectResponse(response)) {
-      // We don't have any way to prevent a fetch request from following
-      // redirects. So we use the `X-Remix-Redirect` header to indicate the
-      // next URL, and then "follow" the redirect manually on the client.
-      let headers = new Headers(response.headers);
-      headers.set("X-Remix-Redirect", headers.get("Location"));
-      headers.set("X-Remix-Status", response.status);
-      headers.delete("Location");
-      if (response.headers.get("Set-Cookie") !== null) {
-        headers.set("X-Remix-Revalidate", "yes");
-      }
-      return new Response(null, {
-        status: 204,
-        headers
-      });
+      return createRemixRedirectResponse(response, build.basename);
     }
@@ -144,18 +220,16 @@ if (UNSAFE_DEFERRED_SYMBOL in response) {
     // network errors that are missing this header
-    response.headers.set("X-Remix-Response", "yes");
+    response = safelySetHeader(response, "X-Remix-Response", "yes");
     return response;
   } catch (error) {
     if (isResponse(error)) {
-      error.headers.set("X-Remix-Catch", "yes");
-      return error;
+      let response = safelySetHeader(error, "X-Remix-Catch", "yes");
+      return response;
     }
     if (isRouteErrorResponse(error)) {
-      if (error) {
-        handleError(error);
-      }
+      handleError(error);
       return errorResponseToJson(error, serverMode);
     }
-    let errorInstance = error instanceof Error ? error : new Error("Unexpected Server Error");
+    let errorInstance = error instanceof Error || error instanceof DOMException ? error : new Error("Unexpected Server Error");
     handleError(errorInstance);
-    return json(serializeError(errorInstance, serverMode), {
+    return json$1(serializeError(errorInstance, serverMode), {
       status: 500,
@@ -168,3 +242,36 @@ headers: {
 }
-async function handleDocumentRequestRR(serverMode, build, staticHandler, request, loadContext, handleError, criticalCss) {
+async function handleSingleFetchRequest(serverMode, build, staticHandler, request, handlerUrl, loadContext, handleError) {
+  let {
+    result,
+    headers,
+    status
+  } = request.method !== "GET" ? await singleFetchAction(build, serverMode, staticHandler, request, handlerUrl, loadContext, handleError) : await singleFetchLoaders(build, serverMode, staticHandler, request, handlerUrl, loadContext, handleError);
+
+  // Mark all successful responses with a header so we can identify in-flight
+  // network errors that are missing this header
+  let resultHeaders = new Headers(headers);
+  resultHeaders.set("X-Remix-Response", "yes");
+
+  // 304 responses should not have a body
+  if (status === 304) {
+    return new Response(null, {
+      status: 304,
+      headers: resultHeaders
+    });
+  }
+
+  // We use a less-descriptive `text/x-script` here instead of something like
+  // `text/x-turbo` to enable compression when deployed via Cloudflare.  See:
+  //  - https://github.com/remix-run/remix/issues/9884
+  //  - https://developers.cloudflare.com/speed/optimization/content/brotli/content-compression/
+  resultHeaders.set("Content-Type", "text/x-script");
+
+  // Note: Deferred data is already just Promises, so we don't have to mess
+  // `activeDeferreds` or anything :)
+  return new Response(encodeViaTurboStream(result, request.signal, build.entry.module.streamTimeout, serverMode), {
+    status: status || 200,
+    headers: resultHeaders
+  });
+}
+async function handleDocumentRequest(serverMode, build, staticHandler, request, loadContext, handleError, criticalCss) {
   let context;
@@ -184,7 +291,16 @@ try {
   }
+  let headers = getDocumentHeaders(build, context);
 
+  // 304 responses should not have a body or a content-type
+  if (context.statusCode === 304) {
+    return new Response(null, {
+      status: 304,
+      headers
+    });
+  }
+
   // Sanitize errors outside of development environments
   if (context.errors) {
     Object.values(context.errors).forEach(err => {
-      // @ts-expect-error This is "private" from users but intended for internal use
+      // @ts-expect-error `err.error` is "private" from users but intended for internal use
       if (!isRouteErrorResponse(err) || err.error) {
@@ -196,3 +312,11 @@ handleError(err);
   }
-  let headers = getDocumentHeadersRR(build, context);
+
+  // Server UI state to send to the client.
+  // - When single fetch is enabled, this is streamed down via `serverHandoffStream`
+  // - Otherwise it's stringified into `serverHandoffString`
+  let state = {
+    loaderData: context.loaderData,
+    actionData: context.actionData,
+    errors: serializeErrors(context.errors, serverMode)
+  };
   let entryContext = {
@@ -204,12 +328,16 @@ manifest: build.assets,
     serverHandoffString: createServerHandoffString({
-      url: context.location.pathname,
+      basename: build.basename,
       criticalCss,
-      state: {
-        loaderData: context.loaderData,
-        actionData: context.actionData,
-        errors: serializeErrors(context.errors, serverMode)
-      },
-      future: build.future
+      future: build.future,
+      isSpaMode: build.isSpaMode,
+      ...(!build.future.unstable_singleFetch ? {
+        state
+      } : null)
     }),
+    ...(build.future.unstable_singleFetch ? {
+      serverHandoffStream: encodeViaTurboStream(state, request.signal, build.entry.module.streamTimeout, serverMode),
+      renderMeta: {}
+    } : null),
     future: build.future,
+    isSpaMode: build.isSpaMode,
     serializeError: err => serializeError(err, serverMode)
@@ -222,5 +350,17 @@ };
     handleError(error);
+    let errorForSecondRender = error;
 
+    // If they threw a response, unwrap it into an ErrorResponse like we would
+    // have for a loader/action
+    if (isResponse(error)) {
+      try {
+        let data = await unwrapResponse(error);
+        errorForSecondRender = new UNSAFE_ErrorResponseImpl(error.status, error.statusText, data);
+      } catch (e) {
+        // If we can't unwrap the response - just leave it as-is
+      }
+    }
+
     // Get a new StaticHandlerContext that contains the error at the right boundary
-    context = getStaticContextFromError(staticHandler.dataRoutes, context, error);
+    context = getStaticContextFromError(staticHandler.dataRoutes, context, errorForSecondRender);
 
@@ -232,3 +372,11 @@ // Sanitize errors outside of development environments
 
-    // Update entryContext for the second render pass
+    // Get a new entryContext for the second render pass
+    // Server UI state to send to the client.
+    // - When single fetch is enabled, this is streamed down via `serverHandoffStream`
+    // - Otherwise it's stringified into `serverHandoffString`
+    let state = {
+      loaderData: context.loaderData,
+      actionData: context.actionData,
+      errors: serializeErrors(context.errors, serverMode)
+    };
     entryContext = {
@@ -238,10 +386,13 @@ ...entryContext,
       serverHandoffString: createServerHandoffString({
-        url: context.location.pathname,
-        state: {
-          loaderData: context.loaderData,
-          actionData: context.actionData,
-          errors: serializeErrors(context.errors, serverMode)
-        },
-        future: build.future
-      })
+        basename: build.basename,
+        future: build.future,
+        isSpaMode: build.isSpaMode,
+        ...(!build.future.unstable_singleFetch ? {
+          state
+        } : null)
+      }),
+      ...(build.future.unstable_singleFetch ? {
+        serverHandoffStream: encodeViaTurboStream(state, request.signal, build.entry.module.streamTimeout, serverMode),
+        renderMeta: {}
+      } : null)
     };
@@ -256,3 +407,3 @@ try {
 }
-async function handleResourceRequestRR(serverMode, staticHandler, routeId, request, loadContext, handleError) {
+async function handleResourceRequest(serverMode, build, staticHandler, routeId, request, loadContext, handleError) {
   try {
@@ -266,3 +417,12 @@ // Note we keep the routeId here to align with the Remix handling of
     });
-    // callRouteLoader/callRouteAction always return responses
+    if (typeof response === "object" && response !== null) {
+      invariant(!(UNSAFE_DEFERRED_SYMBOL in response), `You cannot return a \`defer()\` response from a Resource Route.  Did you ` + `forget to export a default UI component from the "${routeId}" route?`);
+    }
+    if (build.future.unstable_singleFetch && !isResponse(response)) {
+      console.warn(resourceRouteJsonWarning(request.method === "GET" ? "loader" : "action", routeId));
+      response = json(response);
+    }
+
+    // callRouteLoader/callRouteAction always return responses (w/o single fetch).
+    // With single fetch, users should always be Responses from resource routes
     invariant(isResponse(response), "Expected a Response to be returned from queryRoute");
@@ -274,4 +434,4 @@ return response;
       // match identically to what Remix returns
-      error.headers.set("X-Remix-Catch", "yes");
-      return error;
+      let response = safelySetHeader(error, "X-Remix-Catch", "yes");
+      return response;
     }
@@ -289,3 +449,3 @@ if (isRouteErrorResponse(error)) {
 function errorResponseToJson(errorResponse, serverMode) {
-  return json(serializeError(
+  return json$1(serializeError(
   // @ts-expect-error This is "private" from users but intended for internal use
@@ -314,3 +474,42 @@ errorResponse.error || new Error("Unexpected Server Error"), serverMode), {
 }
+function unwrapResponse(response) {
+  let contentType = response.headers.get("Content-Type");
+  // Check between word boundaries instead of startsWith() due to the last
+  // paragraph of https://httpwg.org/specs/rfc9110.html#field.content-type
+  return contentType && /\bapplication\/json\b/.test(contentType) ? response.body == null ? null : response.json() : response.text();
+}
+function createRemixRedirectResponse(response, basename) {
+  // We don't have any way to prevent a fetch request from following
+  // redirects. So we use the `X-Remix-Redirect` header to indicate the
+  // next URL, and then "follow" the redirect manually on the client.
+  let headers = new Headers(response.headers);
+  let redirectUrl = headers.get("Location");
+  headers.set("X-Remix-Redirect", basename ? stripBasename(redirectUrl, basename) || redirectUrl : redirectUrl);
+  headers.set("X-Remix-Status", String(response.status));
+  headers.delete("Location");
+  if (response.headers.get("Set-Cookie") !== null) {
+    headers.set("X-Remix-Revalidate", "yes");
+  }
+  return new Response(null, {
+    status: 204,
+    headers
+  });
+}
 
+// Anytime we are setting a header on a `Response` created in the loader/action,
+// we have to so it in this manner since in an `undici` world, if the `Response`
+// came directly from a `fetch` call, the headers are immutable will throw if
+// we try to set a new header.  This is a sort of shallow clone of the `Response`
+// so we can safely set our own header.
+function safelySetHeader(response, name, value) {
+  let headers = new Headers(response.headers);
+  headers.set(name, value);
+  return new Response(response.body, {
+    status: response.status,
+    statusText: response.statusText,
+    headers,
+    duplex: response.body ? "half" : undefined
+  });
+}
+
 export { createRequestHandler };

dist/esm/serverHandoff.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -4,0 +4,0 @@ * Copyright (c) Remix Software Inc.

dist/esm/sessions.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -4,0 +4,0 @@ * Copyright (c) Remix Software Inc.

dist/esm/sessions/cookieStorage.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -4,0 +4,0 @@ * Copyright (c) Remix Software Inc.

dist/esm/sessions/memoryStorage.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -4,0 +4,0 @@ * Copyright (c) Remix Software Inc.

dist/esm/upload/errors.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -4,0 +4,0 @@ * Copyright (c) Remix Software Inc.

dist/esm/upload/memoryUploadHandler.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -4,0 +4,0 @@ * Copyright (c) Remix Software Inc.

dist/esm/warnings.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -4,0 +4,0 @@ * Copyright (c) Remix Software Inc.

dist/formData.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -4,0 +4,0 @@ * Copyright (c) Remix Software Inc.

dist/headers.d.ts

 import type { StaticHandlerContext } from "@remix-run/router";
 import type { ServerBuild } from "./build";
-export declare function getDocumentHeadersRR(build: ServerBuild, context: StaticHandlerContext): Headers;
+export declare function getDocumentHeaders(build: ServerBuild, context: StaticHandlerContext): Headers;

dist/headers.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -17,3 +17,3 @@ * Copyright (c) Remix Software Inc.
 
-function getDocumentHeadersRR(build, context) {
+function getDocumentHeaders(build, context) {
   let boundaryIdx = context.errors ? context.matches.findIndex(m => context.errors[m.route.id]) : -1;
@@ -95,2 +95,2 @@ let matches = boundaryIdx >= 0 ? context.matches.slice(0, boundaryIdx + 1) : context.matches;
 
-exports.getDocumentHeadersRR = getDocumentHeadersRR;
+exports.getDocumentHeaders = getDocumentHeaders;

dist/index.d.ts

 export { createCookieFactory, isCookie } from "./cookies";
 export { composeUploadHandlers as unstable_composeUploadHandlers, parseMultipartFormData as unstable_parseMultipartFormData, } from "./formData";
-export { defer, json, redirect, redirectDocument } from "./responses";
+export { defer, json, redirect, redirectDocument, replace } from "./responses";
+export { SingleFetchRedirectSymbol as UNSAFE_SingleFetchRedirectSymbol, data as unstable_data, } from "./single-fetch";
+export type { SingleFetchResult as UNSAFE_SingleFetchResult, SingleFetchResults as UNSAFE_SingleFetchResults, } from "./single-fetch";
 export { createRequestHandler } from "./server";
@@ -10,4 +12,5 @@ export { createSession, createSessionStorageFactory, isSession, } from "./sessions";
 export { MaxPartSizeExceededError } from "./upload/errors";
-export { broadcastDevReady, logDevReady } from "./dev";
+export { broadcastDevReady, logDevReady, setDevServerHooks as unstable_setDevServerHooks, } from "./dev";
 export type { CreateCookieFunction, CreateCookieSessionStorageFunction, CreateMemorySessionStorageFunction, CreateRequestHandlerFunction, CreateSessionFunction, CreateSessionStorageFunction, IsCookieFunction, IsSessionFunction, JsonFunction, RedirectFunction, } from "./interface";
+export type { Future } from "./future";
 export type { ActionFunction, ActionFunctionArgs, AppLoadContext, Cookie, CookieOptions, CookieParseOptions, CookieSerializeOptions, CookieSignatureOptions, DataFunctionArgs, EntryContext, ErrorResponse, FlashSessionData, HandleDataRequestFunction, HandleDocumentRequestFunction, HeadersArgs, HeadersFunction, HtmlLinkDescriptor, LinkDescriptor, LinksFunction, LoaderFunction, LoaderFunctionArgs, MemoryUploadHandlerFilterArgs, MemoryUploadHandlerOptions, HandleErrorFunction, PageLinkDescriptor, RequestHandler, SerializeFrom, ServerBuild, ServerEntryModule, ServerRuntimeMetaArgs, ServerRuntimeMetaDescriptor, ServerRuntimeMetaFunction, Session, SessionData, SessionIdStorageStrategy, SessionStorage, SignFunction, TypedDeferredData, TypedResponse, UnsignFunction, UploadHandler, UploadHandlerPart, } from "./reexport";

dist/index.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -18,2 +18,3 @@ * Copyright (c) Remix Software Inc.
 var responses = require('./responses.js');
+var singleFetch = require('./single-fetch.js');
 var server = require('./server.js');
@@ -37,2 +38,5 @@ var sessions = require('./sessions.js');
 exports.redirectDocument = responses.redirectDocument;
+exports.replace = responses.replace;
+exports.UNSAFE_SingleFetchRedirectSymbol = singleFetch.SingleFetchRedirectSymbol;
+exports.unstable_data = singleFetch.data;
 exports.createRequestHandler = server.createRequestHandler;
@@ -48,1 +52,2 @@ exports.createSession = sessions.createSession;
 exports.logDevReady = dev.logDevReady;
+exports.unstable_setDevServerHooks = dev.setDevServerHooks;

dist/invariant.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -4,0 +4,0 @@ * Copyright (c) Remix Software Inc.

dist/jsonify.d.ts

 export type Jsonify<T> = IsAny<T> extends true ? any : T extends {
     toJSON(): infer U;
-} ? (U extends JsonValue ? U : unknown) : T extends JsonPrimitive ? T : T extends String ? string : T extends Number ? number : T extends Boolean ? boolean : T extends Map<unknown, unknown> ? EmptyObject : T extends Set<unknown> ? EmptyObject : T extends TypedArray ? Record<string, number> : T extends NotJson ? never : T extends [] ? [] : T extends readonly [infer F, ...infer R] ? [NeverToNull<Jsonify<F>>, ...Jsonify<R>] : T extends readonly unknown[] ? Array<NeverToNull<Jsonify<T[number]>>> : T extends Record<keyof unknown, unknown> ? JsonifyObject<T> : unknown extends T ? unknown : never;
+} ? (U extends JsonValue ? U : unknown) : T extends JsonPrimitive ? T : T extends String ? string : T extends Number ? number : T extends Boolean ? boolean : T extends Promise<unknown> ? EmptyObject : T extends Map<unknown, unknown> ? EmptyObject : T extends Set<unknown> ? EmptyObject : T extends TypedArray ? Record<string, number> : T extends NotJson ? never : T extends [] ? [] : T extends readonly [infer F, ...infer R] ? [NeverToNull<Jsonify<F>>, ...Jsonify<R>] : T extends readonly unknown[] ? Array<NeverToNull<Jsonify<T[number]>>> : T extends Record<keyof unknown, unknown> ? JsonifyObject<T> : unknown extends T ? unknown : never;
 type ValueIsNotJson<T> = T extends NotJson ? true : false;
@@ -29,3 +29,3 @@ type IsNotJson<T> = {
 declare const emptyObjectSymbol: unique symbol;
-type EmptyObject = {
+export type EmptyObject = {
     [emptyObjectSymbol]?: never;
@@ -32,0 +32,0 @@ };

dist/markup.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -4,0 +4,0 @@ * Copyright (c) Remix Software Inc.

dist/mode.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -4,0 +4,0 @@ * Copyright (c) Remix Software Inc.

dist/reexport.d.ts

 export type { ErrorResponse } from "@remix-run/router";
 export type { HandleDataRequestFunction, HandleDocumentRequestFunction, HandleErrorFunction, ServerBuild, ServerEntryModule, } from "./build";
+export type { Future } from "./future";
 export type { UploadHandlerPart, UploadHandler } from "./formData";
@@ -4,0 +5,0 @@ export type { MemoryUploadHandlerOptions, MemoryUploadHandlerFilterArgs, } from "./upload/memoryUploadHandler";

dist/responses.d.ts

@@ -35,2 +35,9 @@ import { type UNSAFE_DeferredData as DeferredData } from "@remix-run/router";
 /**
+ * A redirect response. Sets the status code and the `Location` header.
+ * Defaults to "302 Found".
+ *
+ * @see https://remix.run/utils/redirect
+ */
+export declare const replace: RedirectFunction;
+/**
  * A redirect response that will force a document reload to the new location.
@@ -37,0 +44,0 @@ * Sets the status code and the `Location` header.

dist/responses.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -20,2 +20,3 @@ * Copyright (c) Remix Software Inc.
 // interfaces must conform to the types they extend
+
 /**
@@ -50,2 +51,12 @@ * This is a shortcut for creating `application/json` responses. Converts `data`
 /**
+ * A redirect response. Sets the status code and the `Location` header.
+ * Defaults to "302 Found".
+ *
+ * @see https://remix.run/utils/redirect
+ */
+const replace = (url, init = 302) => {
+  return router.replace(url, init);
+};
+
+/**
  * A redirect response that will force a document reload to the new location.
@@ -137,1 +148,2 @@ * Sets the status code and the `Location` header.
 exports.redirectDocument = redirectDocument;
+exports.replace = replace;

dist/routeMatching.d.ts

@@ -8,2 +8,2 @@ import type { Params } from "@remix-run/router";
 }
-export declare function matchServerRoutes(routes: ServerRoute[], pathname: string): RouteMatch<ServerRoute>[] | null;
+export declare function matchServerRoutes(routes: ServerRoute[], pathname: string, basename?: string): RouteMatch<ServerRoute>[] | null;

dist/routeMatching.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -17,4 +17,4 @@ * Copyright (c) Remix Software Inc.
 
-function matchServerRoutes(routes, pathname) {
-  let matches = router.matchRoutes(routes, pathname);
+function matchServerRoutes(routes, pathname, basename) {
+  let matches = router.matchRoutes(routes, pathname, basename);
   if (!matches) return null;
@@ -21,0 +21,0 @@ return matches.map(match => ({

dist/routeModules.d.ts

@@ -6,4 +6,7 @@ import type { ActionFunction as RRActionFunction, ActionFunctionArgs as RRActionFunctionArgs, AgnosticRouteMatch, LoaderFunction as RRLoaderFunction, LoaderFunctionArgs as RRLoaderFunctionArgs, Location, Params } from "@remix-run/router";
 export interface RouteModules<RouteModule> {
-    [routeId: string]: RouteModule;
+    [routeId: string]: RouteModule | undefined;
 }
+/**
+ * @deprecated Use `LoaderFunctionArgs`/`ActionFunctionArgs` instead
+ */
 export type DataFunctionArgs = RRActionFunctionArgs<AppLoadContext> & RRLoaderFunctionArgs<AppLoadContext> & {
@@ -13,11 +16,47 @@ context: AppLoadContext;
 /**
- * A function that handles data mutations for a route.
+ * A function that handles data mutations for a route on the server
  */
-export type ActionFunction = (args: DataFunctionArgs) => ReturnType<RRActionFunction>;
-export type ActionFunctionArgs = DataFunctionArgs;
+export type ActionFunction = (args: ActionFunctionArgs) => ReturnType<RRActionFunction>;
 /**
- * A function that loads data for a route.
+ * Arguments passed to a route `action` function
  */
-export type LoaderFunction = (args: DataFunctionArgs) => ReturnType<RRLoaderFunction>;
-export type LoaderFunctionArgs = DataFunctionArgs;
+export type ActionFunctionArgs = RRActionFunctionArgs<AppLoadContext> & {
+    context: AppLoadContext;
+};
+/**
+ * A function that handles data mutations for a route on the client
+ * @private Public API is exported from @remix-run/react
+ */
+type ClientActionFunction = (args: ClientActionFunctionArgs) => ReturnType<RRActionFunction>;
+/**
+ * Arguments passed to a route `clientAction` function
+ * @private Public API is exported from @remix-run/react
+ */
+export type ClientActionFunctionArgs = RRActionFunctionArgs<undefined> & {
+    serverAction: <T = AppData>() => Promise<SerializeFrom<T>>;
+};
+/**
+ * A function that loads data for a route on the server
+ */
+export type LoaderFunction = (args: LoaderFunctionArgs) => ReturnType<RRLoaderFunction>;
+/**
+ * Arguments passed to a route `loader` function
+ */
+export type LoaderFunctionArgs = RRLoaderFunctionArgs<AppLoadContext> & {
+    context: AppLoadContext;
+};
+/**
+ * A function that loads data for a route on the client
+ * @private Public API is exported from @remix-run/react
+ */
+type ClientLoaderFunction = ((args: ClientLoaderFunctionArgs) => ReturnType<RRLoaderFunction>) & {
+    hydrate?: boolean;
+};
+/**
+ * Arguments passed to a route `clientLoader` function
+ * @private Public API is exported from @remix-run/react
+ */
+export type ClientLoaderFunctionArgs = RRLoaderFunctionArgs<undefined> & {
+    serverLoader: <T = AppData>() => Promise<SerializeFrom<T>>;
+};
 export type HeadersArgs = {
@@ -121,2 +160,3 @@ loaderHeaders: Headers;
     matches: ServerRuntimeMetaMatches<MatchLoaders>;
+    error?: unknown;
 }
@@ -157,3 +197,7 @@ export type ServerRuntimeMetaDescriptor = {
 export interface EntryRouteModule {
+    clientAction?: ClientActionFunction;
+    clientLoader?: ClientLoaderFunction;
     ErrorBoundary?: any;
+    HydrateFallback?: any;
+    Layout?: any;
     default: any;
@@ -160,0 +204,0 @@ handle?: RouteHandle;

dist/routes.d.ts

@@ -18,2 +18,4 @@ import type { AgnosticDataRouteObject } from "@remix-run/router";
     hasLoader: boolean;
+    hasClientAction: boolean;
+    hasClientLoader: boolean;
     hasErrorBoundary: boolean;
@@ -20,0 +22,0 @@ imports?: string[];

dist/routes.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -54,3 +54,3 @@ * Copyright (c) Remix Software Inc.
       // though we know it'll always be provided in remix
-      args => data.callRouteLoaderRR({
+      (args, dataStrategyCtx) => data.callRouteLoader({
         request: args.request,
@@ -60,5 +60,6 @@ params: args.params,
         loader: route.module.loader,
-        routeId: route.id
+        routeId: route.id,
+        singleFetch: future.unstable_singleFetch === true
       }) : undefined,
-      action: route.module.action ? args => data.callRouteActionRR({
+      action: route.module.action ? (args, dataStrategyCtx) => data.callRouteAction({
         request: args.request,
@@ -68,3 +69,4 @@ params: args.params,
         action: route.module.action,
-        routeId: route.id
+        routeId: route.id,
+        singleFetch: future.unstable_singleFetch === true
       }) : undefined,
@@ -71,0 +73,0 @@ handle: route.module.handle

dist/serialize.d.ts

 import type { Jsonify } from "./jsonify";
 import type { TypedDeferredData, TypedResponse } from "./responses";
+import type { ClientActionFunctionArgs, ClientLoaderFunctionArgs } from "./routeModules";
+import { type SerializeFrom as SingleFetch_SerializeFrom } from "./single-fetch";
+import type { Future } from "./future";
+type SingleFetchEnabled = Future extends {
+    unstable_singleFetch: infer T extends boolean;
+} ? T : false;
 /**
- * Infer JSON serialized data type returned by a loader or action.
+ * Infer JSON serialized data type returned by a loader or action, while
+ * avoiding deserialization if the input type if it's a clientLoader or
+ * clientAction that returns a non-Response
  *
@@ -9,3 +17,9 @@ * For example:
  */
-export type SerializeFrom<T> = T extends (...args: any[]) => infer Output ? Serialize<Awaited<Output>> : Jsonify<Awaited<T>>;
+export type SerializeFrom<T> = SingleFetchEnabled extends true ? SingleFetch_SerializeFrom<T> : T extends (...args: any[]) => infer Output ? Parameters<T> extends [ClientLoaderFunctionArgs | ClientActionFunctionArgs] ? SerializeClient<Awaited<Output>> : Serialize<Awaited<Output>> : Jsonify<Awaited<T>>;
+type SerializeClient<Output> = Output extends TypedDeferredData<infer U> ? {
+    [K in keyof U as K extends symbol ? never : Promise<any> extends U[K] ? K : never]: DeferValueClient<U[K]>;
+} & {
+    [K in keyof U as Promise<any> extends U[K] ? never : K]: U[K];
+} : Output extends TypedResponse<infer U> ? Jsonify<U> : Awaited<Output>;
+type DeferValueClient<T> = T extends undefined ? undefined : T extends Promise<unknown> ? Promise<Awaited<T>> : T;
 type Serialize<Output> = Output extends TypedDeferredData<infer U> ? {
@@ -12,0 +26,0 @@ [K in keyof U as K extends symbol ? never : Promise<any> extends U[K] ? K : never]: DeferValue<U[K]>;

dist/server.d.ts

 import type { AppLoadContext } from "./data";
 import type { ServerBuild } from "./build";
-export type RequestHandler = (request: Request, loadContext?: AppLoadContext, args?: {
-    /**
-     * @private This is an internal API intended for use by the Remix Vite plugin in dev mode
-     */
-    __criticalCss?: string;
-}) => Promise<Response>;
-export type CreateRequestHandlerFunction = (build: ServerBuild | (() => Promise<ServerBuild>), mode?: string) => RequestHandler;
+export type RequestHandler = (request: Request, loadContext?: AppLoadContext) => Promise<Response>;
+export type CreateRequestHandlerFunction = (build: ServerBuild | (() => ServerBuild | Promise<ServerBuild>), mode?: string) => RequestHandler;
 export declare const createRequestHandler: CreateRequestHandlerFunction;

dist/server.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -25,8 +25,18 @@ * Copyright (c) Remix Software Inc.
 var serverHandoff = require('./serverHandoff.js');
+var dev = require('./dev.js');
+var singleFetch = require('./single-fetch.js');
+var deprecations = require('./deprecations.js');
 
 function derive(build, mode$1) {
+  var _build$future, _build$future2;
   let routes$1 = routes.createRoutes(build.routes);
   let dataRoutes = routes.createStaticHandlerDataRoutes(build.routes, build.future);
   let serverMode = mode.isServerMode(mode$1) ? mode$1 : mode.ServerMode.Production;
-  let staticHandler = router.createStaticHandler(dataRoutes);
+  let staticHandler = router.createStaticHandler(dataRoutes, {
+    basename: build.basename,
+    future: {
+      v7_relativeSplatPath: ((_build$future = build.future) === null || _build$future === void 0 ? void 0 : _build$future.v3_relativeSplatPath) === true,
+      v7_throwAbortReason: ((_build$future2 = build.future) === null || _build$future2 === void 0 ? void 0 : _build$future2.v3_throwAbortReason) === true
+    }
+  });
   let errorHandler = build.entry.module.handleError || ((error, {
@@ -49,3 +59,3 @@ request
 }
-const createRequestHandler = (build, mode) => {
+const createRequestHandler = (build, mode$1) => {
   let _build;
@@ -56,8 +66,7 @@ let routes;
   let errorHandler;
-  return async function requestHandler(request, loadContext = {}, {
-    __criticalCss: criticalCss
-  } = {}) {
+  return async function requestHandler(request, loadContext = {}) {
     _build = typeof build === "function" ? await build() : build;
+    mode$1 ??= _build.mode;
     if (typeof build === "function") {
-      let derived = derive(_build, mode);
+      let derived = derive(_build, mode$1);
       routes = derived.routes;
@@ -68,3 +77,3 @@ serverMode = derived.serverMode;
     } else if (!routes || !serverMode || !staticHandler || !errorHandler) {
-      let derived = derive(_build, mode);
+      let derived = derive(_build, mode$1);
       routes = derived.routes;
@@ -76,24 +85,82 @@ serverMode = derived.serverMode;
     let url = new URL(request.url);
-    let matches = routeMatching.matchServerRoutes(routes, url.pathname);
-    let handleError = error => errorHandler(error, {
-      context: loadContext,
-      params: matches && matches.length > 0 ? matches[0].params : {},
-      request
-    });
+    let params = {};
+    let handleError = error => {
+      if (mode$1 === mode.ServerMode.Development) {
+        var _getDevServerHooks, _getDevServerHooks$pr;
+        (_getDevServerHooks = dev.getDevServerHooks()) === null || _getDevServerHooks === void 0 ? void 0 : (_getDevServerHooks$pr = _getDevServerHooks.processRequestError) === null || _getDevServerHooks$pr === void 0 ? void 0 : _getDevServerHooks$pr.call(_getDevServerHooks, error);
+      }
+      errorHandler(error, {
+        context: loadContext,
+        params,
+        request
+      });
+    };
+
+    // Manifest request for fog of war
+
+    let manifestUrl = `${_build.basename ?? "/"}/__manifest`.replace(/\/+/g, "/");
+    if (url.pathname === manifestUrl) {
+      try {
+        let res = await handleManifestRequest(_build, routes, url);
+        return res;
+      } catch (e) {
+        handleError(e);
+        return new Response("Unknown Server Error", {
+          status: 500
+        });
+      }
+    }
+    let matches = routeMatching.matchServerRoutes(routes, url.pathname, _build.basename);
+    if (matches && matches.length > 0) {
+      Object.assign(params, matches[0].params);
+    }
     let response;
     if (url.searchParams.has("_data")) {
+      if (_build.future.unstable_singleFetch) {
+        handleError(new Error("Warning: Single fetch-enabled apps should not be making ?_data requests, " + "this is likely to break in the future"));
+      }
       let routeId = url.searchParams.get("_data");
-      response = await handleDataRequestRR(serverMode, staticHandler, routeId, request, loadContext, handleError);
+      response = await handleDataRequest(serverMode, _build, staticHandler, routeId, request, loadContext, handleError);
       if (_build.entry.module.handleDataRequest) {
-        var _matches$find;
         response = await _build.entry.module.handleDataRequest(response, {
           context: loadContext,
-          params: (matches === null || matches === void 0 ? void 0 : (_matches$find = matches.find(m => m.route.id == routeId)) === null || _matches$find === void 0 ? void 0 : _matches$find.params) || {},
+          params,
           request
         });
+        if (responses.isRedirectResponse(response)) {
+          response = createRemixRedirectResponse(response, _build.basename);
+        }
       }
+    } else if (_build.future.unstable_singleFetch && url.pathname.endsWith(".data")) {
+      let handlerUrl = new URL(request.url);
+      handlerUrl.pathname = handlerUrl.pathname.replace(/\.data$/, "").replace(/^\/_root$/, "/");
+      let singleFetchMatches = routeMatching.matchServerRoutes(routes, handlerUrl.pathname, _build.basename);
+      response = await handleSingleFetchRequest(serverMode, _build, staticHandler, request, handlerUrl, loadContext, handleError);
+      if (_build.entry.module.handleDataRequest) {
+        response = await _build.entry.module.handleDataRequest(response, {
+          context: loadContext,
+          params: singleFetchMatches ? singleFetchMatches[0].params : {},
+          request
+        });
+        if (responses.isRedirectResponse(response)) {
+          let result = singleFetch.getSingleFetchRedirect(response.status, response.headers, _build.basename);
+          if (request.method === "GET") {
+            result = {
+              [singleFetch.SingleFetchRedirectSymbol]: result
+            };
+          }
+          let headers = new Headers(response.headers);
+          headers.set("Content-Type", "text/x-script");
+          return new Response(singleFetch.encodeViaTurboStream(result, request.signal, _build.entry.module.streamTimeout, serverMode), {
+            status: singleFetch.SINGLE_FETCH_REDIRECT_STATUS,
+            headers
+          });
+        }
+      }
     } else if (matches && matches[matches.length - 1].route.module.default == null && matches[matches.length - 1].route.module.ErrorBoundary == null) {
-      response = await handleResourceRequestRR(serverMode, staticHandler, matches.slice(-1)[0].route.id, request, loadContext, handleError);
+      response = await handleResourceRequest(serverMode, _build, staticHandler, matches.slice(-1)[0].route.id, request, loadContext, handleError);
     } else {
-      response = await handleDocumentRequestRR(serverMode, _build, staticHandler, request, loadContext, handleError, criticalCss);
+      var _getDevServerHooks2, _getDevServerHooks2$g;
+      let criticalCss = mode$1 === mode.ServerMode.Development ? await ((_getDevServerHooks2 = dev.getDevServerHooks()) === null || _getDevServerHooks2 === void 0 ? void 0 : (_getDevServerHooks2$g = _getDevServerHooks2.getCriticalCss) === null || _getDevServerHooks2$g === void 0 ? void 0 : _getDevServerHooks2$g.call(_getDevServerHooks2, _build, url.pathname)) : undefined;
+      response = await handleDocumentRequest(serverMode, _build, staticHandler, request, loadContext, handleError, criticalCss);
     }
@@ -110,3 +177,25 @@ if (request.method === "HEAD") {
 };
-async function handleDataRequestRR(serverMode, staticHandler, routeId, request, loadContext, handleError) {
+async function handleManifestRequest(build, routes, url) {
+  let patches = {};
+  if (url.searchParams.has("p")) {
+    for (let path of url.searchParams.getAll("p")) {
+      let matches = routeMatching.matchServerRoutes(routes, path, build.basename);
+      if (matches) {
+        for (let match of matches) {
+          let routeId = match.route.id;
+          patches[routeId] = build.assets.routes[routeId];
+        }
+      }
+    }
+    return responses.json(patches, {
+      headers: {
+        "Cache-Control": "public, max-age=31536000, immutable"
+      }
+    }); // Override the TypedResponse stuff from json()
+  }
+  return new Response("Invalid Request", {
+    status: 400
+  });
+}
+async function handleDataRequest(serverMode, build, staticHandler, routeId, request, loadContext, handleError) {
   try {
@@ -118,16 +207,3 @@ let response = await staticHandler.queryRoute(request, {
     if (responses.isRedirectResponse(response)) {
-      // We don't have any way to prevent a fetch request from following
-      // redirects. So we use the `X-Remix-Redirect` header to indicate the
-      // next URL, and then "follow" the redirect manually on the client.
-      let headers = new Headers(response.headers);
-      headers.set("X-Remix-Redirect", headers.get("Location"));
-      headers.set("X-Remix-Status", response.status);
-      headers.delete("Location");
-      if (response.headers.get("Set-Cookie") !== null) {
-        headers.set("X-Remix-Revalidate", "yes");
-      }
-      return new Response(null, {
-        status: 204,
-        headers
-      });
+      return createRemixRedirectResponse(response, build.basename);
     }
@@ -149,16 +225,14 @@ if (router.UNSAFE_DEFERRED_SYMBOL in response) {
     // network errors that are missing this header
-    response.headers.set("X-Remix-Response", "yes");
+    response = safelySetHeader(response, "X-Remix-Response", "yes");
     return response;
   } catch (error) {
     if (responses.isResponse(error)) {
-      error.headers.set("X-Remix-Catch", "yes");
-      return error;
+      let response = safelySetHeader(error, "X-Remix-Catch", "yes");
+      return response;
     }
     if (router.isRouteErrorResponse(error)) {
-      if (error) {
-        handleError(error);
-      }
+      handleError(error);
       return errorResponseToJson(error, serverMode);
     }
-    let errorInstance = error instanceof Error ? error : new Error("Unexpected Server Error");
+    let errorInstance = error instanceof Error || error instanceof DOMException ? error : new Error("Unexpected Server Error");
     handleError(errorInstance);
@@ -173,3 +247,36 @@ return router.json(errors.serializeError(errorInstance, serverMode), {
 }
-async function handleDocumentRequestRR(serverMode, build, staticHandler, request, loadContext, handleError, criticalCss) {
+async function handleSingleFetchRequest(serverMode, build, staticHandler, request, handlerUrl, loadContext, handleError) {
+  let {
+    result,
+    headers,
+    status
+  } = request.method !== "GET" ? await singleFetch.singleFetchAction(build, serverMode, staticHandler, request, handlerUrl, loadContext, handleError) : await singleFetch.singleFetchLoaders(build, serverMode, staticHandler, request, handlerUrl, loadContext, handleError);
+
+  // Mark all successful responses with a header so we can identify in-flight
+  // network errors that are missing this header
+  let resultHeaders = new Headers(headers);
+  resultHeaders.set("X-Remix-Response", "yes");
+
+  // 304 responses should not have a body
+  if (status === 304) {
+    return new Response(null, {
+      status: 304,
+      headers: resultHeaders
+    });
+  }
+
+  // We use a less-descriptive `text/x-script` here instead of something like
+  // `text/x-turbo` to enable compression when deployed via Cloudflare.  See:
+  //  - https://github.com/remix-run/remix/issues/9884
+  //  - https://developers.cloudflare.com/speed/optimization/content/brotli/content-compression/
+  resultHeaders.set("Content-Type", "text/x-script");
+
+  // Note: Deferred data is already just Promises, so we don't have to mess
+  // `activeDeferreds` or anything :)
+  return new Response(singleFetch.encodeViaTurboStream(result, request.signal, build.entry.module.streamTimeout, serverMode), {
+    status: status || 200,
+    headers: resultHeaders
+  });
+}
+async function handleDocumentRequest(serverMode, build, staticHandler, request, loadContext, handleError, criticalCss) {
   let context;
@@ -189,7 +296,16 @@ try {
   }
+  let headers$1 = headers.getDocumentHeaders(build, context);
 
+  // 304 responses should not have a body or a content-type
+  if (context.statusCode === 304) {
+    return new Response(null, {
+      status: 304,
+      headers: headers$1
+    });
+  }
+
   // Sanitize errors outside of development environments
   if (context.errors) {
     Object.values(context.errors).forEach(err => {
-      // @ts-expect-error This is "private" from users but intended for internal use
+      // @ts-expect-error `err.error` is "private" from users but intended for internal use
       if (!router.isRouteErrorResponse(err) || err.error) {
@@ -201,3 +317,11 @@ handleError(err);
   }
-  let headers$1 = headers.getDocumentHeadersRR(build, context);
+
+  // Server UI state to send to the client.
+  // - When single fetch is enabled, this is streamed down via `serverHandoffStream`
+  // - Otherwise it's stringified into `serverHandoffString`
+  let state = {
+    loaderData: context.loaderData,
+    actionData: context.actionData,
+    errors: errors.serializeErrors(context.errors, serverMode)
+  };
   let entryContext = {
@@ -209,12 +333,16 @@ manifest: build.assets,
     serverHandoffString: serverHandoff.createServerHandoffString({
-      url: context.location.pathname,
+      basename: build.basename,
       criticalCss,
-      state: {
-        loaderData: context.loaderData,
-        actionData: context.actionData,
-        errors: errors.serializeErrors(context.errors, serverMode)
-      },
-      future: build.future
+      future: build.future,
+      isSpaMode: build.isSpaMode,
+      ...(!build.future.unstable_singleFetch ? {
+        state
+      } : null)
     }),
+    ...(build.future.unstable_singleFetch ? {
+      serverHandoffStream: singleFetch.encodeViaTurboStream(state, request.signal, build.entry.module.streamTimeout, serverMode),
+      renderMeta: {}
+    } : null),
     future: build.future,
+    isSpaMode: build.isSpaMode,
     serializeError: err => errors.serializeError(err, serverMode)
@@ -227,5 +355,17 @@ };
     handleError(error);
+    let errorForSecondRender = error;
 
+    // If they threw a response, unwrap it into an ErrorResponse like we would
+    // have for a loader/action
+    if (responses.isResponse(error)) {
+      try {
+        let data = await unwrapResponse(error);
+        errorForSecondRender = new router.UNSAFE_ErrorResponseImpl(error.status, error.statusText, data);
+      } catch (e) {
+        // If we can't unwrap the response - just leave it as-is
+      }
+    }
+
     // Get a new StaticHandlerContext that contains the error at the right boundary
-    context = router.getStaticContextFromError(staticHandler.dataRoutes, context, error);
+    context = router.getStaticContextFromError(staticHandler.dataRoutes, context, errorForSecondRender);
 
@@ -237,3 +377,11 @@ // Sanitize errors outside of development environments
 
-    // Update entryContext for the second render pass
+    // Get a new entryContext for the second render pass
+    // Server UI state to send to the client.
+    // - When single fetch is enabled, this is streamed down via `serverHandoffStream`
+    // - Otherwise it's stringified into `serverHandoffString`
+    let state = {
+      loaderData: context.loaderData,
+      actionData: context.actionData,
+      errors: errors.serializeErrors(context.errors, serverMode)
+    };
     entryContext = {
@@ -243,10 +391,13 @@ ...entryContext,
       serverHandoffString: serverHandoff.createServerHandoffString({
-        url: context.location.pathname,
-        state: {
-          loaderData: context.loaderData,
-          actionData: context.actionData,
-          errors: errors.serializeErrors(context.errors, serverMode)
-        },
-        future: build.future
-      })
+        basename: build.basename,
+        future: build.future,
+        isSpaMode: build.isSpaMode,
+        ...(!build.future.unstable_singleFetch ? {
+          state
+        } : null)
+      }),
+      ...(build.future.unstable_singleFetch ? {
+        serverHandoffStream: singleFetch.encodeViaTurboStream(state, request.signal, build.entry.module.streamTimeout, serverMode),
+        renderMeta: {}
+      } : null)
     };
@@ -261,3 +412,3 @@ try {
 }
-async function handleResourceRequestRR(serverMode, staticHandler, routeId, request, loadContext, handleError) {
+async function handleResourceRequest(serverMode, build, staticHandler, routeId, request, loadContext, handleError) {
   try {
@@ -271,3 +422,12 @@ // Note we keep the routeId here to align with the Remix handling of
     });
-    // callRouteLoader/callRouteAction always return responses
+    if (typeof response === "object" && response !== null) {
+      invariant["default"](!(router.UNSAFE_DEFERRED_SYMBOL in response), `You cannot return a \`defer()\` response from a Resource Route.  Did you ` + `forget to export a default UI component from the "${routeId}" route?`);
+    }
+    if (build.future.unstable_singleFetch && !responses.isResponse(response)) {
+      console.warn(deprecations.resourceRouteJsonWarning(request.method === "GET" ? "loader" : "action", routeId));
+      response = responses.json(response);
+    }
+
+    // callRouteLoader/callRouteAction always return responses (w/o single fetch).
+    // With single fetch, users should always be Responses from resource routes
     invariant["default"](responses.isResponse(response), "Expected a Response to be returned from queryRoute");
@@ -279,4 +439,4 @@ return response;
       // match identically to what Remix returns
-      error.headers.set("X-Remix-Catch", "yes");
-      return error;
+      let response = safelySetHeader(error, "X-Remix-Catch", "yes");
+      return response;
     }
@@ -318,3 +478,42 @@ if (router.isRouteErrorResponse(error)) {
 }
+function unwrapResponse(response) {
+  let contentType = response.headers.get("Content-Type");
+  // Check between word boundaries instead of startsWith() due to the last
+  // paragraph of https://httpwg.org/specs/rfc9110.html#field.content-type
+  return contentType && /\bapplication\/json\b/.test(contentType) ? response.body == null ? null : response.json() : response.text();
+}
+function createRemixRedirectResponse(response, basename) {
+  // We don't have any way to prevent a fetch request from following
+  // redirects. So we use the `X-Remix-Redirect` header to indicate the
+  // next URL, and then "follow" the redirect manually on the client.
+  let headers = new Headers(response.headers);
+  let redirectUrl = headers.get("Location");
+  headers.set("X-Remix-Redirect", basename ? router.stripBasename(redirectUrl, basename) || redirectUrl : redirectUrl);
+  headers.set("X-Remix-Status", String(response.status));
+  headers.delete("Location");
+  if (response.headers.get("Set-Cookie") !== null) {
+    headers.set("X-Remix-Revalidate", "yes");
+  }
+  return new Response(null, {
+    status: 204,
+    headers
+  });
+}
 
+// Anytime we are setting a header on a `Response` created in the loader/action,
+// we have to so it in this manner since in an `undici` world, if the `Response`
+// came directly from a `fetch` call, the headers are immutable will throw if
+// we try to set a new header.  This is a sort of shallow clone of the `Response`
+// so we can safely set our own header.
+function safelySetHeader(response, name, value) {
+  let headers = new Headers(response.headers);
+  headers.set(name, value);
+  return new Response(response.body, {
+    status: response.status,
+    statusText: response.statusText,
+    headers,
+    duplex: response.body ? "half" : undefined
+  });
+}
+
 exports.createRequestHandler = createRequestHandler;

dist/serverHandoff.d.ts

@@ -5,7 +5,8 @@ import type { HydrationState } from "@remix-run/router";
 export declare function createServerHandoffString<T>(serverHandoff: {
-    state: ValidateShape<T, HydrationState>;
+    state?: ValidateShape<T, HydrationState>;
     criticalCss?: string;
-    url: string;
+    basename: string | undefined;
     future: FutureConfig;
+    isSpaMode: boolean;
 }): string;
 export {};

dist/serverHandoff.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -4,0 +4,0 @@ * Copyright (c) Remix Software Inc.

dist/sessions.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -4,0 +4,0 @@ * Copyright (c) Remix Software Inc.

dist/sessions/cookieStorage.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -4,0 +4,0 @@ * Copyright (c) Remix Software Inc.

dist/sessions/memoryStorage.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -4,0 +4,0 @@ * Copyright (c) Remix Software Inc.

dist/upload/errors.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -4,0 +4,0 @@ * Copyright (c) Remix Software Inc.

dist/upload/memoryUploadHandler.d.ts

@@ -1,2 +0,2 @@
-import type { UploadHandler } from "@remix-run/server-runtime";
+import type { UploadHandler } from "../formData";
 export type MemoryUploadHandlerFilterArgs = {
@@ -3,0 +3,0 @@ filename?: string;

dist/upload/memoryUploadHandler.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -4,0 +4,0 @@ * Copyright (c) Remix Software Inc.

dist/warnings.js

 /**
- * @remix-run/server-runtime v0.0.0-nightly-3874120-20231103
+ * @remix-run/server-runtime v0.0.0-nightly-38ca648a3-20240920
  *
@@ -4,0 +4,0 @@ * Copyright (c) Remix Software Inc.

LICENSE.md

 MIT License
 
 Copyright (c) Remix Software Inc. 2020-2021
-Copyright (c) Shopify Inc. 2022-2023
+Copyright (c) Shopify Inc. 2022-2024
 
@@ -6,0 +6,0 @@ Permission is hereby granted, free of charge, to any person obtaining a copy

package.json

 {
   "name": "@remix-run/server-runtime",
-  "version": "0.0.0-nightly-3874120-20231103",
+  "version": "0.0.0-nightly-38ca648a3-20240920",
   "description": "Server runtime for Remix",
@@ -19,8 +19,9 @@ "bugs": {
   "dependencies": {
-    "@remix-run/router": "1.11.0",
-    "@types/cookie": "^0.4.1",
+    "@remix-run/router": "1.19.2",
+    "@types/cookie": "^0.6.0",
     "@web3-storage/multipart-parser": "^1.0.0",
-    "cookie": "^0.4.1",
+    "cookie": "^0.6.0",
     "set-cookie-parser": "^2.4.8",
-    "source-map": "^0.7.3"
+    "source-map": "^0.7.3",
+    "turbo-stream": "2.4.0"
   },
@@ -47,3 +48,6 @@ "devDependencies": {
     "README.md"
-  ]
-}
+  ],
+  "scripts": {
+    "tsc": "tsc"
+  }
+}

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Improved metrics

Number of package files

85

increased by7.59%

Lines of code

5213

increased by30.19%

Worsened metrics

Total package byte prevSize

203480

decreased by-6.35%

Dependency count

8

increased by14.29%

Dependency changes

• + Addedturbo-stream@2.4.0

• + Added@remix-run/router@1.19.2(transitive)

• + Added@types/cookie@0.6.0(transitive)

• + Addedcookie@0.6.0(transitive)

• + Addedturbo-stream@2.4.0(transitive)

• - Removed@remix-run/router@1.11.0(transitive)

• - Removed@types/cookie@0.4.1(transitive)

• - Removedcookie@0.4.2(transitive)

• Updated@remix-run/router@1.19.2

• Updated@types/cookie@^0.6.0

• Updatedcookie@^0.6.0