import { NestFactory } from "@nestjs/core";
import { AppModule } from "./app.module";
import { createPinoLogger, createLoggerService } from "./bootstrap";
import { OriginValidationGuard } from "./http/guards/origin-validation.guard";
import { parseCliArgs, displayStartupBanner, checkForUpdates } from "./cli";
import { NgrokService } from "./services/ngrok.service";
async function bootstrap() {
// Check for updates (non-blocking, cached)
checkForUpdates();
const options = parseCliArgs();
// Set environment variables from CLI options
process.env.PORT = options.port.toString();
process.env.HOST = options.host;
process.env.ANKI_CONNECT_URL = options.ankiConnect;
// Create logger that writes to stdout (fd 1) for HTTP mode
const pinoLogger = createPinoLogger(1);
const loggerService = createLoggerService(pinoLogger);
// HTTP mode - create NestJS HTTP application
const app = await NestFactory.create(AppModule.forHttp(), {
logger: loggerService,
bufferLogs: true,
});
// Apply security guards (required by MCP Streamable HTTP spec)
app.useGlobalGuards(new OriginValidationGuard());
await app.listen(options.port, options.host);
// Start ngrok if requested
let ngrokUrl: string | undefined;
if (options.ngrok) {
try {
const ngrokService = new NgrokService();
const tunnelInfo = await ngrokService.start(options.port);
ngrokUrl = tunnelInfo.publicUrl;
} catch (err) {
console.error("\n❌ Failed to start ngrok:");
console.error(err instanceof Error ? err.message : String(err));
console.error("\nServer is still running locally without tunnel.\n");
}
}
// Show startup information
displayStartupBanner(options, ngrokUrl);
}
bootstrap().catch((err) => {
console.error("Failed to start MCP HTTP server:", err);
process.exit(1);
});
