Files
Claude-Code-Workflow/ccw/src/core/server.ts
catlog22 a9b9ec48f1 feat: add license files for JavaScript assets and implement DocItem component
- Added LICENSE.txt file for JavaScript assets in the build directory, including licenses for NProgress and React libraries.
- Introduced a new runtime JavaScript file for handling module loading.
- Created a new DocItem component to manage document rendering and metadata handling in the Docusaurus theme.
- Implemented tests for the docs proxy server to ensure proper routing to the configured docsPort.
2026-02-06 10:25:24 +08:00

977 lines
36 KiB
TypeScript

import http from 'http';
import { URL } from 'url';
import { readFileSync, existsSync } from 'fs';
import { join } from 'path';
import { resolvePath, getRecentPaths, normalizePathForDisplay } from '../utils/path-resolver.js';
// Import route handlers
import { handleStatusRoutes } from './routes/status-routes.js';
import { handleCliRoutes, cleanupStaleExecutions } from './routes/cli-routes.js';
import { handleCliSettingsRoutes } from './routes/cli-settings-routes.js';
import { handleProviderRoutes } from './routes/provider-routes.js';
import { handleMemoryRoutes } from './routes/memory-routes.js';
import { handleCoreMemoryRoutes } from './routes/core-memory-routes.js';
import { handleMcpRoutes } from './routes/mcp-routes.js';
import { handleHooksRoutes } from './routes/hooks-routes.js';
import { handleCodexLensRoutes } from './routes/codexlens-routes.js';
import { handleGraphRoutes } from './routes/graph-routes.js';
import { handleSystemRoutes } from './routes/system-routes.js';
import { handleFilesRoutes } from './routes/files-routes.js';
import { handleSkillsRoutes } from './routes/skills-routes.js';
import { handleCommandsRoutes } from './routes/commands-routes.js';
import { handleIssueRoutes } from './routes/issue-routes.js';
import { handleDiscoveryRoutes } from './routes/discovery-routes.js';
import { handleRulesRoutes } from './routes/rules-routes.js';
import { handleSessionRoutes } from './routes/session-routes.js';
import { handleCcwRoutes } from './routes/ccw-routes.js';
import { handleClaudeRoutes } from './routes/claude-routes.js';
import { handleHelpRoutes } from './routes/help-routes.js';
import { handleLiteLLMRoutes } from './routes/litellm-routes.js';
import { handleLiteLLMApiRoutes } from './routes/litellm-api-routes.js';
import { handleNavStatusRoutes } from './routes/nav-status-routes.js';
import { handleAuthRoutes } from './routes/auth-routes.js';
import { handleLoopRoutes } from './routes/loop-routes.js';
import { handleLoopV2Routes, initializeCliToolsCache } from './routes/loop-v2-routes.js';
import { handleTestLoopRoutes } from './routes/test-loop-routes.js';
import { handleTaskRoutes } from './routes/task-routes.js';
import { handleDashboardRoutes } from './routes/dashboard-routes.js';
import { handleOrchestratorRoutes } from './routes/orchestrator-routes.js';
import { handleConfigRoutes } from './routes/config-routes.js';
// Import WebSocket handling
import { handleWebSocketUpgrade, broadcastToClients, extractSessionIdFromPath } from './websocket.js';
import { getTokenManager } from './auth/token-manager.js';
import { authMiddleware, isLocalhostRequest, setAuthCookie } from './auth/middleware.js';
import { getCorsOrigin } from './cors.js';
import { csrfValidation } from './auth/csrf-middleware.js';
import { getCsrfTokenManager } from './auth/csrf-manager.js';
import { randomBytes } from 'crypto';
// Import health check service
import { getHealthCheckService } from './services/health-check-service.js';
// Import status check functions for warmup
import { checkSemanticStatus, checkVenvStatus } from '../tools/codex-lens.js';
import { getCliToolsStatus } from '../tools/cli-executor.js';
import type { ServerConfig } from '../types/config.js';
import type { PostRequestHandler } from './routes/types.js';
interface ServerOptions {
port?: number;
initialPath?: string;
host?: string;
open?: boolean;
frontend?: 'js' | 'react' | 'both';
reactPort?: number;
docsPort?: number;
}
type PostHandler = PostRequestHandler;
// Template paths
const TEMPLATE_PATH = join(import.meta.dirname, '../../src/templates/dashboard.html');
const MODULE_CSS_DIR = join(import.meta.dirname, '../../src/templates/dashboard-css');
const JS_FILE = join(import.meta.dirname, '../../src/templates/dashboard.js');
const MODULE_JS_DIR = join(import.meta.dirname, '../../src/templates/dashboard-js');
const ASSETS_DIR = join(import.meta.dirname, '../../src/templates/assets');
// Modular CSS files in load order
const MODULE_CSS_FILES = [
'01-base.css',
'02-session.css',
'03-tasks.css',
'04-lite-tasks.css',
'05-context.css',
'06-cards.css',
'07-managers.css',
'08-review.css',
'09-explorer.css',
// CLI modules (split from 10-cli.css)
'10-cli-status.css',
'11-cli-history.css',
'12-cli-legacy.css',
'13-cli-ccw.css',
'14-cli-modals.css',
'15-cli-endpoints.css',
'16-cli-session.css',
'17-cli-conversation.css',
'18-cli-settings.css',
'19-cli-native-session.css',
'20-cli-taskqueue.css',
'21-cli-toolmgmt.css',
'22-cli-semantic.css',
// Other modules
'23-memory.css',
'24-prompt-history.css',
'25-skills-rules.css',
'26-claude-manager.css',
'27-graph-explorer.css',
'28-mcp-manager.css',
'29-help.css',
'30-core-memory.css',
'31-api-settings.css',
'32-issue-manager.css',
'33-cli-stream-viewer.css',
'34-discovery.css',
'36-loop-monitor.css'
];
// Modular JS files in dependency order
const MODULE_FILES = [
'i18n.js', // Must be loaded first for translations
'help-i18n.js', // Help page translations
'utils.js',
'state.js',
'services.js', // CacheManager, EventManager, PreloadService - must be before main.js
'api.js',
'components/theme.js',
'components/modals.js',
'components/navigation.js',
'components/sidebar.js',
'components/tabs-context.js',
'components/tabs-other.js',
'components/task-drawer-core.js',
'components/task-drawer-renderers.js',
'components/flowchart.js',
'components/carousel.js',
'components/notifications.js',
'components/cli-stream-viewer.js',
'components/global-notifications.js',
'components/task-queue-sidebar.js',
'components/cli-status.js',
'components/cli-history.js',
'components/mcp-manager.js',
'components/hook-manager.js',
'components/version-check.js',
'components/storage-manager.js',
'components/index-manager.js',
'components/_exp_helpers.js',
'components/_conflict_tab.js',
'components/_review_tab.js',
'views/home.js',
'views/project-overview.js',
'views/session-detail.js',
'views/review-session.js',
'views/lite-tasks.js',
'views/fix-session.js',
'views/cli-manager.js',
'views/codexlens-manager.js',
'views/explorer.js',
'views/mcp-manager.js',
'views/hook-manager.js',
'views/history.js',
'views/graph-explorer.js',
'views/memory.js',
'views/core-memory.js',
'views/core-memory-graph.js',
'views/core-memory-clusters.js',
'views/prompt-history.js',
'views/skills-manager.js',
'views/rules-manager.js',
'views/commands-manager.js',
'views/claude-manager.js',
'views/api-settings.js',
'views/help.js',
'views/issue-manager.js',
'views/issue-discovery.js',
'views/loop-monitor.js',
'main.js'
];
/**
* Handle POST request with JSON body
*/
function handlePostRequest(req: http.IncomingMessage, res: http.ServerResponse, handler: PostHandler): void {
const cachedParsed = (req as any).body;
const cachedRawBody = (req as any).__ccwRawBody;
const handleBody = async (parsed: unknown) => {
try {
const result = await handler(parsed);
const isObjectResult = typeof result === 'object' && result !== null;
const errorValue = isObjectResult && 'error' in result ? (result as { error?: unknown }).error : undefined;
const statusValue = isObjectResult && 'status' in result ? (result as { status?: unknown }).status : undefined;
if (typeof errorValue === 'string' && errorValue.length > 0) {
const status = typeof statusValue === 'number' ? statusValue : 500;
res.writeHead(status, { 'Content-Type': 'application/json' });
res.end(JSON.stringify({ error: errorValue }));
return;
}
res.writeHead(200, { 'Content-Type': 'application/json' });
res.end(JSON.stringify(result));
} catch (error: unknown) {
const message = error instanceof Error ? error.message : String(error);
res.writeHead(500, { 'Content-Type': 'application/json' });
res.end(JSON.stringify({ error: message }));
}
};
if (cachedParsed !== undefined) {
void handleBody(cachedParsed);
return;
}
if (typeof cachedRawBody === 'string') {
try {
void handleBody(JSON.parse(cachedRawBody));
} catch (error: unknown) {
const message = error instanceof Error ? error.message : String(error);
res.writeHead(500, { 'Content-Type': 'application/json' });
res.end(JSON.stringify({ error: message }));
}
return;
}
let body = '';
req.on('data', (chunk: Buffer) => { body += chunk.toString(); });
req.on('end', async () => {
try {
(req as any).__ccwRawBody = body;
const parsed = JSON.parse(body);
(req as any).body = parsed;
await handleBody(parsed);
} catch (error: unknown) {
const message = error instanceof Error ? error.message : String(error);
res.writeHead(500, { 'Content-Type': 'application/json' });
res.end(JSON.stringify({ error: message }));
}
});
}
function getHeaderValue(header: string | string[] | undefined): string | null {
if (!header) return null;
if (Array.isArray(header)) return header[0] ?? null;
return header;
}
function parseCookieHeader(cookieHeader: string | null | undefined): Record<string, string> {
if (!cookieHeader) return {};
const cookies: Record<string, string> = {};
for (const part of cookieHeader.split(';')) {
const [rawName, ...rawValueParts] = part.trim().split('=');
if (!rawName) continue;
const rawValue = rawValueParts.join('=');
try {
cookies[rawName] = decodeURIComponent(rawValue);
} catch {
cookies[rawName] = rawValue;
}
}
return cookies;
}
function appendSetCookie(res: http.ServerResponse, cookie: string): void {
const existing = res.getHeader('Set-Cookie');
if (!existing) {
res.setHeader('Set-Cookie', cookie);
return;
}
if (Array.isArray(existing)) {
res.setHeader('Set-Cookie', [...existing, cookie]);
return;
}
res.setHeader('Set-Cookie', [String(existing), cookie]);
}
function getOrCreateSessionId(req: http.IncomingMessage, res: http.ServerResponse): string {
const cookies = parseCookieHeader(getHeaderValue(req.headers.cookie));
const existing = cookies.ccw_session_id;
if (existing) return existing;
const created = randomBytes(16).toString('hex');
const attributes = [
`ccw_session_id=${encodeURIComponent(created)}`,
'Path=/',
'HttpOnly',
'SameSite=Strict',
`Max-Age=${24 * 60 * 60}`,
];
appendSetCookie(res, attributes.join('; '));
return created;
}
function setCsrfCookie(res: http.ServerResponse, token: string, maxAgeSeconds: number): void {
const attributes = [
`XSRF-TOKEN=${encodeURIComponent(token)}`,
'Path=/',
'HttpOnly',
'SameSite=Strict',
`Max-Age=${maxAgeSeconds}`,
];
appendSetCookie(res, attributes.join('; '));
}
/**
* Warmup function to pre-populate caches on server startup
* This runs asynchronously and non-blocking after the server starts
*/
async function warmupCaches(initialPath: string): Promise<void> {
console.log('[WARMUP] Starting cache warmup...');
const startTime = Date.now();
// Run all warmup tasks in parallel for faster startup
const warmupTasks = [
// Warmup semantic status cache (Python process startup - can be slow first time)
(async () => {
const taskStart = Date.now();
try {
const semanticStatus = await checkSemanticStatus();
console.log(`[WARMUP] Semantic status: ${semanticStatus.available ? 'available' : 'not available'} (${Date.now() - taskStart}ms)`);
} catch (err) {
console.warn(`[WARMUP] Semantic status check failed: ${(err as Error).message}`);
}
})(),
// Warmup venv status cache
(async () => {
const taskStart = Date.now();
try {
const venvStatus = await checkVenvStatus();
console.log(`[WARMUP] Venv status: ${venvStatus.ready ? 'ready' : 'not ready'} (${Date.now() - taskStart}ms)`);
} catch (err) {
console.warn(`[WARMUP] Venv status check failed: ${(err as Error).message}`);
}
})(),
// Warmup CLI tools status cache
(async () => {
const taskStart = Date.now();
try {
const cliStatus = await getCliToolsStatus();
const availableCount = Object.values(cliStatus).filter(s => s.available).length;
const totalCount = Object.keys(cliStatus).length;
console.log(`[WARMUP] CLI tools status: ${availableCount}/${totalCount} available (${Date.now() - taskStart}ms)`);
} catch (err) {
console.warn(`[WARMUP] CLI tools status check failed: ${(err as Error).message}`);
}
})()
];
await Promise.allSettled(warmupTasks);
console.log(`[WARMUP] Cache warmup complete (${Date.now() - startTime}ms total)`);
}
/**
* Generate dashboard HTML with embedded CSS and JS
*/
function generateServerDashboard(initialPath: string): string {
let html = readFileSync(TEMPLATE_PATH, 'utf8');
// Read and concatenate modular CSS files in load order
const cssContent = MODULE_CSS_FILES.map(file => {
const filePath = join(MODULE_CSS_DIR, file);
return existsSync(filePath) ? readFileSync(filePath, 'utf8') : '';
}).join('\n\n');
// Read and concatenate modular JS files in dependency order
let jsContent = MODULE_FILES.map(file => {
const filePath = join(MODULE_JS_DIR, file);
if (!existsSync(filePath)) {
console.error(`[Dashboard] Critical module file not found: ${filePath}`);
console.error(`[Dashboard] Expected path relative to: ${MODULE_JS_DIR}`);
console.error(`[Dashboard] Check that the file exists and is included in the build.`);
// Return empty string with error comment to make the issue visible in browser
return `console.error('[Dashboard] Module not loaded: ${file} (see server console for details)');\n`;
}
return readFileSync(filePath, 'utf8');
}).join('\n\n');
// Inject CSS content
html = html.replace('{{CSS_CONTENT}}', cssContent);
// Prepare JS content with empty initial data (will be loaded dynamically)
const emptyData = {
generatedAt: new Date().toISOString(),
activeSessions: [],
archivedSessions: [],
liteTasks: { litePlan: [], liteFix: [], multiCliPlan: [] },
reviewData: { dimensions: {} },
projectOverview: null,
statistics: { totalSessions: 0, activeSessions: 0, totalTasks: 0, completedTasks: 0, reviewFindings: 0, litePlanCount: 0, liteFixCount: 0, multiCliPlanCount: 0 }
};
// Replace JS placeholders
jsContent = jsContent.replace('{{WORKFLOW_DATA}}', JSON.stringify(emptyData, null, 2));
jsContent = jsContent.replace(/\{\{PROJECT_PATH\}\}/g, normalizePathForDisplay(initialPath).replace(/\\/g, '/'));
jsContent = jsContent.replace('{{RECENT_PATHS}}', JSON.stringify(getRecentPaths()));
// Add server mode flag at the start of JS
const serverModeScript = `
// Server mode - load data dynamically
window.SERVER_MODE = true;
window.INITIAL_PATH = '${normalizePathForDisplay(initialPath).replace(/\\/g, '/')}';
`;
// Prepend server mode script to JS content
jsContent = serverModeScript + jsContent;
// Inject JS content
html = html.replace('{{JS_CONTENT}}', jsContent);
// Replace any remaining placeholders in HTML
html = html.replace(/\{\{PROJECT_PATH\}\}/g, normalizePathForDisplay(initialPath).replace(/\\/g, '/'));
return html;
}
/**
* Read request body as text for proxy requests
* @param req - HTTP request object
* @returns Promise that resolves to body text
*/
async function readRequestBody(req: http.IncomingMessage): Promise<string> {
return new Promise((resolve, reject) => {
let body = '';
req.on('data', (chunk) => { body += chunk; });
req.on('end', () => { resolve(body); });
req.on('error', reject);
});
}
/**
* Create and start the dashboard server
* @param {Object} options - Server options
* @param {number} options.port - Port to listen on (default: 3456)
* @param {string} options.initialPath - Initial project path
* @returns {Promise<http.Server>}
*/
export async function startServer(options: ServerOptions = {}): Promise<http.Server> {
let serverPort = options.port ?? 3456;
const initialPath = options.initialPath || process.cwd();
const host = options.host ?? '127.0.0.1';
const frontend = options.frontend || 'js';
const reactPort = options.reactPort || serverPort + 1;
const docsPort = options.docsPort || 3001;
// Log frontend configuration
console.log(`[Server] Frontend mode: ${frontend}`);
if (frontend === 'react' || frontend === 'both') {
console.log(`[Server] React proxy configured: /react/* -> http://localhost:${reactPort}`);
console.log(`[Server] Docs proxy configured: /docs/* -> http://localhost:${docsPort}`);
}
const tokenManager = getTokenManager();
const secretKey = tokenManager.getSecretKey();
tokenManager.getOrCreateAuthToken();
const unauthenticatedPaths = new Set<string>(['/api/auth/token', '/api/csrf-token', '/api/hook', '/api/test/ask-question']);
const server = http.createServer(async (req, res) => {
const url = new URL(req.url ?? '/', `http://localhost:${serverPort}`);
const pathname = url.pathname;
// CORS headers for API requests
const originHeader = Array.isArray(req.headers.origin) ? req.headers.origin[0] : req.headers.origin;
res.setHeader('Access-Control-Allow-Origin', getCorsOrigin(originHeader, serverPort));
res.setHeader('Access-Control-Allow-Methods', 'GET, POST, PUT, PATCH, DELETE, OPTIONS');
res.setHeader('Access-Control-Allow-Headers', 'Content-Type, Authorization, X-CSRF-Token');
res.setHeader('Access-Control-Allow-Credentials', 'true');
res.setHeader('Access-Control-Expose-Headers', 'X-CSRF-Token');
res.setHeader('Vary', 'Origin');
if (req.method === 'OPTIONS') {
res.writeHead(200);
res.end();
return;
}
try {
// Debug log for API requests
if (pathname.startsWith('/api/')) {
console.log(`[API] ${req.method} ${pathname}`);
}
// Route context for all handlers
const routeContext = {
pathname,
url,
req,
res,
initialPath,
handlePostRequest,
broadcastToClients,
extractSessionIdFromPath,
server
};
// Token acquisition endpoint (localhost-only)
if (pathname === '/api/auth/token') {
if (!isLocalhostRequest(req)) {
res.writeHead(403, { 'Content-Type': 'application/json; charset=utf-8' });
res.end(JSON.stringify({ error: 'Forbidden' }));
return;
}
const tokenResult = tokenManager.getOrCreateAuthToken();
setAuthCookie(res, tokenResult.token, tokenResult.expiresAt);
res.writeHead(200, { 'Content-Type': 'application/json; charset=utf-8' });
res.end(JSON.stringify({ token: tokenResult.token, expiresAt: tokenResult.expiresAt.toISOString() }));
return;
}
// Authentication middleware for all API routes
if (pathname.startsWith('/api/')) {
const ok = authMiddleware({ pathname, req, res, tokenManager, secretKey, unauthenticatedPaths });
if (!ok) return;
}
// CSRF validation middleware for state-changing API routes
if (pathname.startsWith('/api/')) {
const ok = await csrfValidation({ pathname, req, res });
if (!ok) return;
}
// Try each route handler in order
// Order matters: more specific routes should come before general ones
// Test endpoint for ask_question tool (temporary for E2E testing)
if (pathname === '/api/test/ask-question' && req.method === 'POST') {
const { executeTool } = await import('../tools/index.js');
// Get question params from request body if provided, or use default
let questionParams = {
question: {
id: 'test-question-' + Date.now(),
type: 'confirm',
title: 'Test Question',
message: 'This is a test of the ask_question tool integration',
description: 'Click Confirm or Cancel to complete the test'
},
timeout: 30000
};
if (req.headers['content-type']?.includes('application/json')) {
try {
const chunks: Buffer[] = [];
for await (const chunk of req) {
chunks.push(chunk);
}
const body = JSON.parse(Buffer.concat(chunks).toString());
if (body.question) {
questionParams.question = { ...questionParams.question, ...body.question };
}
if (body.timeout) {
questionParams.timeout = body.timeout;
}
} catch (e) {
// Use defaults if parsing fails
}
}
const result = await executeTool('ask_question', questionParams);
res.writeHead(200, { 'Content-Type': 'application/json' });
res.end(JSON.stringify(result));
return;
}
// Auth routes (/api/csrf-token)
if (await handleAuthRoutes(routeContext)) return;
// Status routes (/api/status/*) - Aggregated endpoint for faster loading
if (pathname.startsWith('/api/status/')) {
if (await handleStatusRoutes(routeContext)) return;
}
// Navigation status routes (/api/nav-status) - Aggregated badge counts
if (pathname === '/api/nav-status') {
if (await handleNavStatusRoutes(routeContext)) return;
}
// Dashboard routes (/api/dashboard/*, /api/workflow-status-counts)
if (pathname.startsWith('/api/dashboard/') || pathname === '/api/workflow-status-counts') {
if (await handleDashboardRoutes(routeContext)) return;
}
// CLI routes (/api/cli/*)
if (pathname.startsWith('/api/cli/')) {
// CLI Settings routes first (more specific path /api/cli/settings/*)
if (await handleCliSettingsRoutes(routeContext)) return;
if (await handleCliRoutes(routeContext)) return;
}
// Provider routes (/api/providers/*)
if (pathname.startsWith('/api/providers')) {
if (await handleProviderRoutes(routeContext)) return;
}
// Claude CLAUDE.md routes (/api/memory/claude/*) and Language routes (/api/language/*)
if (pathname.startsWith('/api/memory/claude/') || pathname.startsWith('/api/language/')) {
if (await handleClaudeRoutes(routeContext)) return;
}
// Memory routes (/api/memory and /api/memory/*)
if (pathname === '/api/memory' || pathname.startsWith('/api/memory/')) {
if (await handleMemoryRoutes(routeContext)) return;
}
// Core Memory routes (/api/core-memory/*)
if (pathname.startsWith('/api/core-memory/')) {
if (await handleCoreMemoryRoutes(routeContext)) return;
}
// MCP routes (/api/mcp*, /api/codex-mcp*)
if (pathname.startsWith('/api/mcp') || pathname.startsWith('/api/codex-mcp')) {
if (await handleMcpRoutes(routeContext)) return;
}
// Hooks routes (/api/hooks, /api/hook)
if (pathname.startsWith('/api/hook')) {
if (await handleHooksRoutes(routeContext)) return;
}
// CodexLens routes (/api/codexlens/*)
if (pathname.startsWith('/api/codexlens/')) {
if (await handleCodexLensRoutes(routeContext)) return;
}
// LiteLLM routes (/api/litellm/*)
if (pathname.startsWith('/api/litellm/')) {
if (await handleLiteLLMRoutes(routeContext)) return;
}
// LiteLLM API routes (/api/litellm-api/*)
if (pathname.startsWith('/api/litellm-api/')) {
if (await handleLiteLLMApiRoutes(routeContext)) return;
}
// Graph routes (/api/graph/*)
if (pathname.startsWith('/api/graph/')) {
if (await handleGraphRoutes(routeContext)) return;
}
// CCW routes (/api/ccw and /api/ccw/*)
if (pathname.startsWith('/api/ccw')) {
if (await handleCcwRoutes(routeContext)) return;
}
// Orchestrator routes (/api/orchestrator/*)
if (pathname.startsWith('/api/orchestrator/')) {
if (await handleOrchestratorRoutes(routeContext)) return;
}
// Config routes (/api/config/*)
if (pathname.startsWith('/api/config/')) {
if (await handleConfigRoutes(routeContext)) return;
}
// Loop V2 routes (/api/loops/v2/*) - must be checked before v1
if (pathname.startsWith('/api/loops/v2')) {
if (await handleLoopV2Routes(routeContext)) return;
}
// Loop V1 routes (/api/loops/*) - backward compatibility
if (pathname.startsWith('/api/loops')) {
if (await handleLoopRoutes(routeContext)) return;
}
// Task routes (/api/tasks)
if (pathname.startsWith('/api/tasks')) {
if (await handleTaskRoutes(routeContext)) return;
}
// Test loop routes (/api/test/loop*)
if (pathname.startsWith('/api/test/loop')) {
if (await handleTestLoopRoutes(routeContext)) return;
}
// Skills routes (/api/skills*)
if (pathname.startsWith('/api/skills')) {
if (await handleSkillsRoutes(routeContext)) return;
}
// Commands routes (/api/commands*)
if (pathname.startsWith('/api/commands')) {
if (await handleCommandsRoutes(routeContext)) return;
}
// Queue routes (/api/queue*) - top-level queue API
if (pathname.startsWith('/api/queue')) {
if (await handleIssueRoutes(routeContext)) return;
}
// Issue routes (/api/issues*)
if (pathname.startsWith('/api/issues')) {
if (await handleIssueRoutes(routeContext)) return;
}
// Discovery routes (/api/discoveries*)
if (pathname.startsWith('/api/discoveries')) {
if (await handleDiscoveryRoutes(routeContext)) return;
}
// Rules routes (/api/rules*)
if (pathname.startsWith('/api/rules')) {
if (await handleRulesRoutes(routeContext)) return;
}
// Help routes (/api/help/*)
if (pathname.startsWith('/api/help/')) {
if (await handleHelpRoutes(routeContext)) return;
}
// Session routes (/api/session-detail, /api/update-task-status, /api/bulk-update-task-status)
if (pathname.includes('session') || pathname.includes('task-status')) {
if (await handleSessionRoutes(routeContext)) return;
}
// Files routes (/api/files, /api/file, /api/file-content, /api/update-claude-md)
if (pathname === '/api/files' || pathname === '/api/file' ||
pathname === '/api/file-content' || pathname === '/api/update-claude-md') {
if (await handleFilesRoutes(routeContext)) return;
}
// System routes (data, health, version, paths, shutdown, notify, storage, dialog)
if (pathname === '/api/data' || pathname === '/api/health' ||
pathname === '/api/version-check' || pathname === '/api/shutdown' ||
pathname === '/api/recent-paths' || pathname === '/api/switch-path' ||
pathname === '/api/remove-recent-path' || pathname === '/api/system/notify' ||
pathname.startsWith('/api/storage/') || pathname.startsWith('/api/dialog/')) {
if (await handleSystemRoutes(routeContext)) return;
}
// Handle favicon.ico (return empty response to prevent 404)
if (pathname === '/favicon.ico') {
res.writeHead(204);
res.end();
return;
}
// Serve static assets (js, css, images, fonts)
if (pathname.startsWith('/assets/')) {
const assetPath = join(ASSETS_DIR, pathname.replace('/assets/', ''));
if (existsSync(assetPath)) {
const ext = assetPath.split('.').pop()?.toLowerCase();
const mimeTypes: Record<string, string> = {
'js': 'application/javascript',
'css': 'text/css',
'json': 'application/json',
'png': 'image/png',
'jpg': 'image/jpeg',
'jpeg': 'image/jpeg',
'svg': 'image/svg+xml',
'woff': 'font/woff',
'woff2': 'font/woff2',
'ttf': 'font/ttf'
};
const contentType = ext ? mimeTypes[ext] ?? 'application/octet-stream' : 'application/octet-stream';
const content = readFileSync(assetPath);
res.writeHead(200, {
'Content-Type': contentType,
'Cache-Control': 'no-cache, must-revalidate'
});
res.end(content);
return;
}
}
// React frontend proxy - proxy requests to React dev server
// Use the frontend and reactPort variables defined at startServer scope
if (frontend === 'react' || frontend === 'both') {
if (pathname === '/react' || pathname.startsWith('/react/')) {
// Don't strip the /react prefix - Vite knows it's serving under /react/
const reactUrl = `http://localhost:${reactPort}${pathname}${url.search}`;
console.log(`[React Proxy] Proxying ${pathname} -> ${reactUrl}`);
try {
// Convert headers to plain object for fetch
const proxyHeaders: Record<string, string> = {};
for (const [key, value] of Object.entries(req.headers)) {
if (typeof value === 'string') {
proxyHeaders[key] = value;
} else if (Array.isArray(value)) {
proxyHeaders[key] = value.join(', ');
}
}
proxyHeaders['host'] = `localhost:${reactPort}`;
const reactResponse = await fetch(reactUrl, {
method: req.method,
headers: proxyHeaders,
body: req.method !== 'GET' && req.method !== 'HEAD' ? await readRequestBody(req) : undefined,
});
const contentType = reactResponse.headers.get('content-type') || 'text/html';
const body = await reactResponse.text();
console.log(`[React Proxy] Response ${reactResponse.status}: ${contentType}`);
res.writeHead(reactResponse.status, {
'Content-Type': contentType,
'Cache-Control': 'no-cache',
});
res.end(body);
return;
} catch (err) {
console.error(`[React Proxy] Failed to proxy to ${reactUrl}:`, err);
console.error(`[React Proxy] Error details:`, (err as Error).message);
res.writeHead(502, { 'Content-Type': 'text/plain' });
res.end(`Bad Gateway: React frontend not available at ${reactUrl}\nError: ${(err as Error).message}`);
return;
}
}
// Redirect root to React if react-only mode
if (frontend === 'react' && (pathname === '/' || pathname === '/index.html')) {
res.writeHead(302, { 'Location': `/react${url.search}` });
res.end();
return;
}
}
// Docs site proxy - proxy requests to Docusaurus dev server (port 3001)
// Redirect /docs to /docs/ to match Docusaurus baseUrl
if (pathname === '/docs') {
res.writeHead(302, { 'Location': `/docs/${url.search}` });
res.end();
return;
}
// Proxy /docs/* requests to Docusaurus
if (pathname.startsWith('/docs/')) {
// Preserve the /docs prefix when forwarding to Docusaurus
const docsUrl = `http://localhost:${docsPort}${pathname}${url.search}`;
console.log(`[Docs Proxy] Proxying ${pathname} -> ${docsUrl}`);
try {
// Convert headers to plain object for fetch
const proxyHeaders: Record<string, string> = {};
for (const [key, value] of Object.entries(req.headers)) {
if (typeof value === 'string') {
proxyHeaders[key] = value;
} else if (Array.isArray(value)) {
proxyHeaders[key] = value.join(', ');
}
}
proxyHeaders['host'] = `localhost:${docsPort}`;
const docsResponse = await fetch(docsUrl, {
method: req.method,
headers: proxyHeaders,
body: req.method !== 'GET' && req.method !== 'HEAD' ? await readRequestBody(req) : undefined,
});
const contentType = docsResponse.headers.get('content-type') || 'text/html';
const body = await docsResponse.text();
// Forward response headers
const responseHeaders: Record<string, string> = {
'Content-Type': contentType,
'Cache-Control': 'no-cache',
};
// Forward Set-Cookie headers if present
const setCookieHeaders = docsResponse.headers.get('set-cookie');
if (setCookieHeaders) {
responseHeaders['Set-Cookie'] = setCookieHeaders;
}
console.log(`[Docs Proxy] Response ${docsResponse.status}: ${contentType}`);
res.writeHead(docsResponse.status, responseHeaders);
res.end(body);
return;
} catch (err) {
console.error(`[Docs Proxy] Failed to proxy to ${docsUrl}:`, err);
console.error(`[Docs Proxy] Error details:`, (err as Error).message);
res.writeHead(502, { 'Content-Type': 'text/plain' });
res.end(`Bad Gateway: Docs site not available at ${docsUrl}\nMake sure the Docusaurus server is running on port ${docsPort}.\nError: ${(err as Error).message}`);
return;
}
}
// Root path - serve JS frontend HTML (default or both mode)
if (pathname === '/' || pathname === '/index.html') {
const html = generateServerDashboard(initialPath);
res.writeHead(200, { 'Content-Type': 'text/html; charset=utf-8' });
res.end(html);
return;
}
// 404
res.writeHead(404, { 'Content-Type': 'text/plain' });
res.end('Not Found');
} catch (error: unknown) {
console.error('Server error:', error);
const message = error instanceof Error ? error.message : String(error);
res.writeHead(500, { 'Content-Type': 'application/json' });
res.end(JSON.stringify({ error: message }));
}
});
// Handle WebSocket upgrade requests
server.on('upgrade', (req, socket, head) => {
if (req.url === '/ws') {
handleWebSocketUpgrade(req, socket, head);
} else {
socket.destroy();
}
});
return new Promise((resolve, reject) => {
server.listen(serverPort, host, () => {
const addr = server.address();
if (addr && typeof addr === 'object') {
serverPort = addr.port;
}
console.log(`Dashboard server running at http://${host}:${serverPort}`);
console.log(`WebSocket endpoint available at ws://${host}:${serverPort}/ws`);
console.log(`Hook endpoint available at POST http://${host}:${serverPort}/api/hook`);
// Initialize CLI tools cache for Loop V2 routes
initializeCliToolsCache();
// Start periodic cleanup of stale CLI executions (every 2 minutes)
const CLEANUP_INTERVAL_MS = 2 * 60 * 1000;
const cleanupInterval = setInterval(cleanupStaleExecutions, CLEANUP_INTERVAL_MS);
server.on('close', () => {
clearInterval(cleanupInterval);
console.log('[Server] Stopped CLI execution cleanup interval');
});
// Start health check service for all enabled providers
try {
const healthCheckService = getHealthCheckService();
healthCheckService.startAllHealthChecks(initialPath);
// Graceful shutdown: stop health checks when server closes
server.on('close', () => {
console.log('[Server] Shutting down health check service...');
healthCheckService.stopAllHealthChecks();
});
} catch (err) {
console.warn('[Server] Failed to start health check service:', err);
}
// Start cache warmup asynchronously (non-blocking)
// Uses setImmediate to not delay server startup response
const warmupDisabled = ['1', 'true', 'yes'].includes(
(process.env.CCW_DISABLE_WARMUP ?? '').trim().toLowerCase(),
);
if (!warmupDisabled) {
setImmediate(() => {
warmupCaches(initialPath).catch((err) => {
console.warn('[WARMUP] Cache warmup failed:', err);
});
});
}
resolve(server);
});
server.on('error', reject);
});
}