mcpresso/dist/cli/commands/dev.js

TypeScript package for Model Context Protocol (MCP) utilities and tools

import { Command } from 'commander';
import chalk from 'chalk';
import { execSync } from 'child_process';
export const dev = new Command('dev')
    .description('Start development server with hot reload')
    .option('-p, --port <port>', 'Port to run on', '3000')
    .option('-h, --host <host>', 'Host to bind to', 'localhost')
    .action(async (options) => {
    try {
        console.log(chalk.blue.bold('🚀 Starting mcpresso development server...\n'));
        const port = options.port;
        const host = options.host;
        console.log(chalk.gray(`📍 Server will be available at http://${host}:${port}`));
        console.log(chalk.gray('🔄 Hot reload enabled - changes will restart automatically'));
        console.log(chalk.gray('⏹️  Press Ctrl+C to stop the server\n'));
        // Start the development server
        execSync(`bun run --watch src/server.ts`, {
            stdio: 'inherit',
            env: {
                ...process.env,
                PORT: port,
                NODE_ENV: 'development'
            }
        });
    }
    catch (error) {
        console.error(chalk.red('❌ Failed to start development server:'), error);
        process.exit(1);
    }
});