v8.4.0

UtilityWebsiteServer now forwards bundledContent to TypedServer for in-memory serving.
serveDir is optional; dev features (injectReload, watch, noCache) only activate with serveDir.

changelog.md

@@ -1,5 +1,41 @@
 # Changelog
 
+## 2026-02-24 - 8.4.0 - feat(utilityservers)
+add injectReload and noCache options and enable dev features by default
+
+- Adds optional configuration properties 'injectReload' and 'noCache' to the website server options interface.
+- Dev features (injectReload and noCache) are no longer only enabled when serveDir is set; they now default to true when not explicitly provided.
+- This changes default runtime behavior: live-reload injection and disabled browser caching may be enabled for servers that previously did not have them — consumers should set options explicitly to preserve previous behavior.
+
+## 2026-02-24 - 8.3.1 - fix(typedserver)
+no changes detected — no version bump needed
+
+- No files changed in the diff
+- Current package version: 8.3.0
+
+## 2026-01-23 - 8.3.0 - feat(typedserver)
+add noCache option to disable client-side caching and set no-cache headers on responses
+
+- Introduces an optional noCache?: boolean in the server options interface
+- applyResponseHeaders now sets Cache-Control, Pragma, and Expires headers when noCache is true
+- Existing CORS and security header behavior unchanged when noCache is not set or false
+
+## 2026-01-23 - 8.2.0 - feat(typedserver)
+serve bundled in-memory content with caching and reload injection
+
+- Add IBundledContentItem and IServerOptions.bundledContent to accept tsbundle output (path + contentBase64).
+- Initialize in-memory bundled content map with MIME type detection, SHA-256-based ETag, size and combined app hash.
+- Serve bundled files with proper Content-Type, ETag, Cache-Control, support HEAD and conditional 304 responses.
+- Inject live-reload script into bundled HTML responses when injectReload is enabled; modify SPA fallback to prefer bundled index.html.
+- Require serveDir or bundledContent when injectReload is enabled; prefer in-memory bundled content over filesystem requests.
+- Add helper methods: initializeBundledContent, getMimeType, serveBundledContent and serveBundledHtmlWithInjection; log initialization.
+
+## 2025-12-22 - 8.1.0 - feat(types)
+export IRequestContext type from @push.rocks/smartserve for consumers to use in route handlers
+
+- Adds a type export: IRequestContext from @push.rocks/smartserve
+- Type-only change — no runtime or behavioral changes
+
 ## 2025-12-20 - 8.0.0 - BREAKING CHANGE(typedserver)
 migrate route handlers to use IRequestContext and lazy body parsers
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@api.global/typedserver",
-  "version": "8.0.0",
+  "version": "8.4.0",
   "description": "A TypeScript-based project for easy serving of static files with support for live reloading, compression, and typed requests.",
   "type": "module",
   "exports": {

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@api.global/typedserver',
-  version: '8.0.0',
+  version: '8.4.0',
   description: 'A TypeScript-based project for easy serving of static files with support for live reloading, compression, and typed requests.'
 }

ts/classes.typedserver.ts

@@ -75,12 +75,26 @@ export interface ISecurityHeaders {
   crossOriginResourcePolicy?: 'same-site' | 'same-origin' | 'cross-origin';
 }
 
+/**
+ * Bundled content item - matches tsbundle output format
+ */
+export interface IBundledContentItem {
+  path: string;
+  contentBase64: string;
+}
+
 export interface IServerOptions {
   /**
    * serve a particular directory
    */
   serveDir?: string;
 
+  /**
+   * Bundled content to serve from memory (higher priority than filesystem)
+   * Accepts array format from tsbundle: { path: string; contentBase64: string }[]
+   */
+  bundledContent?: IBundledContentItem[];
+
   /**
    * inject a reload script that takes care of live reloading
    */
@@ -143,6 +157,12 @@ export interface IServerOptions {
    * Set to true for defaults (brotli + gzip), false to disable, or provide detailed config
    */
   compression?: plugins.smartserve.ICompressionConfig | boolean;
+
+  /**
+   * Disable all client-side caching by setting appropriate headers
+   * Useful for development or when content changes frequently
+   */
+  noCache?: boolean;
 }
 
 export type THttpMethod = 'GET' | 'POST' | 'PUT' | 'DELETE' | 'PATCH' | 'HEAD' | 'OPTIONS' | 'ALL';
@@ -173,6 +193,15 @@ export class TypedServer {
   // File server for static files
   private fileServer: plugins.smartserve.FileServer;
 
+  // Bundled content map for O(1) lookup
+  private bundledContentMap: Map<string, {
+    content: Uint8Array;
+    etag: string;
+    mimeType: string;
+    size: number;
+  }> = new Map();
+  private bundledContentHash: string = '';
+
   public lastReload: number = Date.now();
   public ended = false;
 
@@ -209,14 +238,139 @@ export class TypedServer {
     plugins.smartserve.ControllerRegistry.addRoute(path, method, handler);
   }
 
+  /**
+   * Initialize bundled content from base64-encoded files
+   */
+  private async initializeBundledContent(): Promise<void> {
+    if (!this.options.bundledContent?.length) return;
+
+    const hashParts: string[] = [];
+
+    for (const item of this.options.bundledContent) {
+      let path = item.path.replace(/^\/+/, '') || 'index.html';
+
+      // Decode base64 to Uint8Array
+      const binary = atob(item.contentBase64);
+      const bytes = new Uint8Array(binary.length);
+      for (let i = 0; i < binary.length; i++) {
+        bytes[i] = binary.charCodeAt(i);
+      }
+
+      // Generate ETag from content hash
+      const hashBuffer = await crypto.subtle.digest('SHA-256', bytes);
+      const hashArray = Array.from(new Uint8Array(hashBuffer));
+      const etag = '"' + hashArray.slice(0, 16).map(b => b.toString(16).padStart(2, '0')).join('') + '"';
+
+      // Get MIME type
+      const mimeType = this.getMimeType(path);
+
+      this.bundledContentMap.set(path, { content: bytes, etag, mimeType, size: bytes.length });
+      hashParts.push(etag);
+    }
+
+    // Combined hash for cache busting
+    this.bundledContentHash = hashParts.join('').slice(0, 12);
+    if (!this.options.serveDir) this.serveHash = this.bundledContentHash;
+
+    console.log(`Initialized ${this.bundledContentMap.size} bundled files (hash: ${this.bundledContentHash})`);
+  }
+
+  /**
+   * Get MIME type for a file path
+   */
+  private getMimeType(path: string): string {
+    const ext = path.split('.').pop()?.toLowerCase() || '';
+    const mimeTypes: Record<string, string> = {
+      'html': 'text/html; charset=utf-8',
+      'js': 'application/javascript; charset=utf-8',
+      'mjs': 'application/javascript; charset=utf-8',
+      'css': 'text/css; charset=utf-8',
+      'json': 'application/json; charset=utf-8',
+      'png': 'image/png',
+      'jpg': 'image/jpeg',
+      'jpeg': 'image/jpeg',
+      'gif': 'image/gif',
+      'svg': 'image/svg+xml',
+      'ico': 'image/x-icon',
+      'woff': 'font/woff',
+      'woff2': 'font/woff2',
+      'ttf': 'font/ttf',
+      'eot': 'application/vnd.ms-fontobject',
+    };
+    return mimeTypes[ext] || 'application/octet-stream';
+  }
+
+  /**
+   * Serve bundled content from memory
+   */
+  private async serveBundledContent(request: Request, pathname: string): Promise<Response | null> {
+    if (this.bundledContentMap.size === 0) return null;
+
+    let path = pathname.replace(/^\/+/, '');
+    if (!path || path.endsWith('/')) path = (path || '') + 'index.html';
+
+    const entry = this.bundledContentMap.get(path);
+    if (!entry) return null;
+
+    const headers = new Headers({
+      'Content-Type': entry.mimeType,
+      'ETag': entry.etag,
+      'Cache-Control': 'public, max-age=31536000, immutable',
+    });
+    if (this.bundledContentHash) headers.set('appHash', this.bundledContentHash);
+
+    // Conditional request
+    const ifNoneMatch = request.headers.get('If-None-Match');
+    if (ifNoneMatch === entry.etag) {
+      return new Response(null, { status: 304, headers });
+    }
+
+    if (request.method === 'HEAD') {
+      headers.set('Content-Length', entry.size.toString());
+      return new Response(null, { status: 200, headers });
+    }
+
+    // HTML injection for reload
+    if (this.options.injectReload && entry.mimeType.includes('text/html')) {
+      return this.serveBundledHtmlWithInjection(entry, headers);
+    }
+
+    headers.set('Content-Length', entry.size.toString());
+    return new Response(Buffer.from(entry.content), { status: 200, headers });
+  }
+
+  /**
+   * Serve bundled HTML with reload script injection
+   */
+  private serveBundledHtmlWithInjection(
+    entry: { content: Uint8Array; mimeType: string },
+    headers: Headers
+  ): Response {
+    let html = new TextDecoder().decode(entry.content);
+
+    if (html.includes('<head>')) {
+      html = html.replace('<head>', `<head>
+      <!-- injected by @apiglobal/typedserver -->
+      <script async defer type="module" src="/typedserver/devtools"></script>
+      <script>globalThis.typedserver = { lastReload: ${this.lastReload} }</script>`);
+    }
+
+    headers.set('Cache-Control', 'no-cache, no-store, must-revalidate');
+    headers.delete('ETag');
+
+    const content = new TextEncoder().encode(html);
+    headers.set('Content-Length', content.length.toString());
+    return new Response(content, { status: 200, headers });
+  }
+
   /**
    * inits and starts the server
    */
   public async start() {
     // Validate essential configuration before starting
-    if (this.options.injectReload && !this.options.serveDir) {
+    if (this.options.injectReload && !this.options.serveDir && !this.options.bundledContent) {
       throw new Error(
-        'You set to inject the reload script without a serve dir. This is not supported at the moment.'
+        'injectReload requires serveDir or bundledContent'
       );
     }
 
@@ -242,6 +396,9 @@ export class TypedServer {
       });
     }
 
+    // Initialize bundled content from memory
+    await this.initializeBundledContent();
+
     // Initialize decorated controllers
     if (this.options.injectReload) {
       this.devToolsController = new DevToolsController({
@@ -484,11 +641,18 @@ export class TypedServer {
   }
 
   /**
-   * Apply all configured headers (CORS, security) to a response
+   * Apply all configured headers (CORS, security, cache control) to a response
    */
   private applyResponseHeaders(response: Response): Response {
     const headers = new Headers(response.headers);
 
+    // No-cache headers
+    if (this.options.noCache) {
+      headers.set('Cache-Control', 'no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0');
+      headers.set('Pragma', 'no-cache');
+      headers.set('Expires', '0');
+    }
+
     // CORS headers
     if (this.options.cors) {
       headers.set('Access-Control-Allow-Origin', '*');
@@ -627,6 +791,12 @@ export class TypedServer {
       }
     }
 
+    // Try bundled content first (in-memory, faster)
+    if (this.bundledContentMap.size > 0 && (method === 'GET' || method === 'HEAD')) {
+      const bundledResponse = await this.serveBundledContent(request, path);
+      if (bundledResponse) return bundledResponse;
+    }
+
     // HTML injection for reload (if enabled)
     if (this.options.injectReload && this.options.serveDir) {
       const response = await this.handleHtmlWithInjection(request);
@@ -655,14 +825,22 @@ export class TypedServer {
     }
 
     // SPA fallback - serve index.html for non-file routes
-    if (this.options.spaFallback && this.options.serveDir && method === 'GET' && !path.includes('.')) {
-      try {
-        const indexPath = plugins.path.join(this.options.serveDir, 'index.html');
-        let html = await plugins.fsInstance.file(indexPath).encoding('utf8').read() as string;
+    if (this.options.spaFallback && method === 'GET' && !path.includes('.')) {
+      // Try bundled index.html first
+      if (this.bundledContentMap.has('index.html')) {
+        const response = await this.serveBundledContent(request, '/index.html');
+        if (response) return response;
+      }
 
-        // Inject reload script if enabled
-        if (this.options.injectReload && html.includes('<head>')) {
-          const injection = `<head>
+      // Fall back to filesystem
+      if (this.options.serveDir) {
+        try {
+          const indexPath = plugins.path.join(this.options.serveDir, 'index.html');
+          let html = await plugins.fsInstance.file(indexPath).encoding('utf8').read() as string;
+
+          // Inject reload script if enabled
+          if (this.options.injectReload && html.includes('<head>')) {
+            const injection = `<head>
                 <!-- injected by @apiglobal/typedserver start -->
                 <script async defer type="module" src="/typedserver/devtools"></script>
                 <script>
@@ -673,19 +851,20 @@ export class TypedServer {
                 </script>
                 <!-- injected by @apiglobal/typedserver stop -->
               `;
-          html = html.replace('<head>', injection);
-        }
+            html = html.replace('<head>', injection);
+          }
 
-        return new Response(html, {
-          status: 200,
-          headers: {
-            'Content-Type': 'text/html; charset=utf-8',
-            'Cache-Control': 'no-cache, no-store, must-revalidate',
-            appHash: this.serveHash,
-          },
-        });
-      } catch {
-        // Fall through to 404
+          return new Response(html, {
+            status: 200,
+            headers: {
+              'Content-Type': 'text/html; charset=utf-8',
+              'Cache-Control': 'no-cache, no-store, must-revalidate',
+              appHash: this.serveHash,
+            },
+          });
+        } catch {
+          // Fall through to 404
+        }
       }
     }
 

ts/index.ts

@@ -5,3 +5,6 @@ export * from './classes.typedserver.js';
 // lets export utilityservers
 import * as utilityservers from './utilityservers/index.js';
 export { utilityservers };
+
+// Export IRequestContext for consumers to use in route handlers
+export type { IRequestContext } from '@push.rocks/smartserve';

ts/utilityservers/classes.websiteserver.ts

@@ -1,5 +1,5 @@
 import * as interfaces from '../../dist_ts_interfaces/index.js';
-import { type IServerOptions, type ISecurityHeaders, TypedServer } from '../classes.typedserver.js';
+import { type IServerOptions, type ISecurityHeaders, type IBundledContentItem, TypedServer } from '../classes.typedserver.js';
 import * as plugins from '../plugins.js';
 
 export interface IUtilityWebsiteServerConstructorOptions {
@@ -10,7 +10,9 @@ export interface IUtilityWebsiteServerConstructorOptions {
   /** Domain name for the website */
   domain: string;
   /** Directory to serve static files from */
-  serveDir: string;
+  serveDir?: string;
+  /** Bundled content to serve from memory (base64-encoded files from tsbundle) */
+  bundledContent?: IBundledContentItem[];
   /** RSS feed metadata */
   feedMetadata?: IServerOptions['feedMetadata'];
   /** Enable/disable CORS (default: true) */
@@ -27,6 +29,10 @@ export interface IUtilityWebsiteServerConstructorOptions {
   adsTxt?: string[];
   /** Response compression configuration (default: enabled with brotli + gzip) */
   compression?: plugins.smartserve.ICompressionConfig | boolean;
+  /** Disable browser caching (default: true when serveDir is set) */
+  noCache?: boolean;
+  /** Inject live-reload devtools script into HTML (default: true when serveDir is set) */
+  injectReload?: boolean;
 }
 
 /**
@@ -55,12 +61,14 @@ export class UtilityWebsiteServer {
       // Core settings
       cors: this.options.cors ?? true,
       serveDir: this.options.serveDir,
+      bundledContent: this.options.bundledContent,
       domain: this.options.domain,
       port,
 
       // Development features
-      injectReload: true,
-      watch: true,
+      injectReload: this.options.injectReload ?? true,
+      watch: !!this.options.serveDir,
+      noCache: this.options.noCache ?? true,
 
       // SPA support (enabled by default for modern web apps)
       spaFallback: this.options.spaFallback ?? true,