fix: issue with config file

packages/dvmcp-discovery/index.ts

@@ -1,4 +1,4 @@
-import { CONFIG } from './src/config';
+import { getConfig } from './src/config';
 import { DiscoveryServer } from './src/discovery-server';
 import type { DVMAnnouncement } from './src/direct-discovery';
 
@@ -9,7 +9,8 @@ export interface DirectServerInfo {
 
 async function main(directServerInfo?: DirectServerInfo | null) {
   try {
-    const server = new DiscoveryServer(CONFIG);
+    const config = getConfig();
+    const server = new DiscoveryServer(config);
 
     if (directServerInfo) {
       // If we have direct server info, register tools from that server only
@@ -25,8 +26,8 @@ async function main(directServerInfo?: DirectServerInfo | null) {
       await server.start();
     }
 
-    console.log(`DVMCP Discovery Server (${CONFIG.mcp.version}) started`);
-    console.log(`Connected to ${CONFIG.nostr.relayUrls.length} relays`);
+    console.log(`DVMCP Discovery Server (${config.mcp.version}) started`);
+    console.log(`Connected to ${config.nostr.relayUrls.length} relays`);
 
     // Handle shutdown
     const cleanup = () => {

packages/dvmcp-discovery/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@dvmcp/discovery",
-  "version": "0.1.15",
+  "version": "0.1.17",
   "description": "Discovery service for MCP tools in the Nostr DVM ecosystem",
   "module": "index.ts",
   "type": "module",

packages/dvmcp-discovery/src/config.ts

@@ -154,4 +154,11 @@ export function createDefaultConfig(relayUrls: string[]): Config {
   };
 }
 
-export const CONFIG = loadConfig();
+let _CONFIG: Config | null = null;
+
+export function getConfig(): Config {
+  if (!_CONFIG) {
+    _CONFIG = loadConfig();
+  }
+  return _CONFIG;
+}

packages/dvmcp-discovery/src/discovery-server.ts

@@ -3,7 +3,7 @@ import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js'
 import { type Event, type Filter } from 'nostr-tools';
 import { RelayHandler } from '@dvmcp/commons/nostr/relay-handler';
 import { createKeyManager } from '@dvmcp/commons/nostr/key-manager';
-import { CONFIG, type Config } from './config';
+import { getConfig, type Config } from './config';
 import { DVM_ANNOUNCEMENT_KIND } from '@dvmcp/commons/constants';
 import type { Tool } from '@modelcontextprotocol/sdk/types.js';
 import { ToolRegistry } from './tool-registry';
@@ -77,13 +77,14 @@ export class DiscoveryServer {
   }
 
   private isAllowedDVM(pubkey: string): boolean {
+    const config = getConfig();
     if (
-      !CONFIG.whitelist?.allowedDVMs ||
-      CONFIG.whitelist.allowedDVMs.size == 0
+      !config.whitelist?.allowedDVMs ||
+      config.whitelist.allowedDVMs.size == 0
     ) {
       return true;
     }
-    return CONFIG.whitelist.allowedDVMs.has(pubkey);
+    return config.whitelist.allowedDVMs.has(pubkey);
   }
 
   private parseAnnouncement(content: string): DVMAnnouncement | null {

packages/dvmcp-discovery/src/discovery.test.ts

@@ -1,6 +1,6 @@
 import { expect, test, describe, beforeAll, afterAll } from 'bun:test';
 import { DiscoveryServer } from './discovery-server';
-import { CONFIG } from './config';
+import { getConfig } from './config';
 import {
   server as mockRelay,
   stop as stopRelay,
@@ -15,10 +15,11 @@ describe('DiscoveryServer E2E', () => {
     mockRelay;
     relayConnected = true;
 
+    const config = getConfig();
     const testConfig = {
-      ...CONFIG,
+      ...config,
       nostr: {
-        ...CONFIG.nostr,
+        ...config.nostr,
         relayUrls: ['ws://localhost:3334'],
       },
     };