release: WRNexusJS 0.4.0

packages/dev-server/src/prod.ts

@@ -41,6 +41,7 @@ import {
 import { realtimeBusFromConfig } from "./realtime-bus.ts";
 import { createHandlers, type AssetServer, type WsData } from "./runtime.ts";
 import { servePublicAsset } from "./public.ts";
+import type { ClientRuntimeDefinition } from "@wrnexus/plugin";
 
 type RouteModule = Record<string, unknown>;
 
@@ -62,6 +63,12 @@ export interface ProdManifest {
   layouts: { name: string; mod: RouteModule }[];
 }
 
+export interface ProductionPluginAsset {
+  path: string;
+  contentType: string;
+  immutable?: boolean;
+}
+
 export interface ProdOptions {
   /** Absolute path to the pre-built global stylesheet, if any. */
   stylesPath?: string;
@@ -108,6 +115,10 @@ export interface ProdOptions {
   storage?: StorageConfig;
   /** Cache-busting version appended to framework asset URLs. */
   assetVersion?: string;
+  /** Package browser runtimes already emitted by the production build. */
+  clientRuntimes?: ClientRuntimeDefinition[];
+  /** Public URL to emitted package asset metadata. */
+  pluginAssets?: Record<string, ProductionPluginAsset>;
   /** Absolute path to copied public assets, if any. */
   publicDir?: string;
   /** Raw HTML appended to every page head. */
@@ -238,6 +249,15 @@ function createProdAssetServer(opts: ProdOptions): AssetServer {
       if (pathname === "/__wrnexus/framework.css")
         return serveFile(opts.frameworkCssPath, CSS_HEADERS);
       if (pathname === "/__wrnexus/styles.css") return serveFile(opts.stylesPath, CSS_HEADERS);
+      const pluginAsset = opts.pluginAssets?.[pathname];
+      if (pluginAsset) {
+        return serveFile(pluginAsset.path, {
+          "content-type": pluginAsset.contentType,
+          "cache-control":
+            pluginAsset.immutable === false ? "no-cache" : "public, max-age=31536000, immutable",
+          "x-content-type-options": "nosniff",
+        });
+      }
       return servePublicAsset(opts.publicDir, pathname, MODE);
     },
   };
@@ -306,6 +326,7 @@ export function createProductionHandlers(
     inlineStyles: opts.inlineStyles,
     stylesIncludeFramework: opts.stylesIncludeFramework,
     assetVersion: opts.assetVersion,
+    clientRuntimes: opts.clientRuntimes,
     head: opts.head,
     seo: opts.seo,
     mobile: opts.mobile,