#!/usr/bin/env node
import { program } from 'commander';
import { spawn } from 'child_process';
import { fileURLToPath } from 'url';
import { dirname, join } from 'path';
import chalk from 'chalk';
import ora from 'ora';
import fs from 'fs';
import { checkDependencies, getServicePath } from '../lib/utils.js';
const __filename = fileURLToPath(import.meta.url);
const __dirname = dirname(__filename);
program
.name('flutter-mcp')
.description('Flutter MCP Service - Advanced Flutter development tools')
.version('2.0.0');
program
.command('start')
.description('Start the Flutter MCP service')
.option('-p, --port <port>', 'Port to run the service on', '3000')
.option('-m, --mode <mode>', 'Mode to run in (stdio, http)', 'stdio')
.action(async (options) => {
const spinner = ora('Starting Flutter MCP Service...').start();
try {
// Check dependencies
await checkDependencies();
// Get service path
const servicePath = await getServicePath();
const indexPath = join(servicePath, 'src', 'index.js');
spinner.succeed('Dependencies verified');
console.log(chalk.cyan('\nš Starting Flutter MCP Service v2.0.0'));
console.log(chalk.gray(`Mode: ${options.mode}`));
if (options.mode === 'stdio') {
console.log(chalk.yellow('\nService is running in stdio mode.'));
console.log(chalk.yellow('Configure your MCP client to connect to this process.\n'));
}
// Start the service
const service = spawn('node', [indexPath], {
stdio: 'inherit',
env: {
...process.env,
MCP_MODE: options.mode,
MCP_PORT: options.port
}
});
service.on('error', (err) => {
console.error(chalk.red('Failed to start service:'), err);
process.exit(1);
});
service.on('exit', (code) => {
if (code !== 0) {
console.error(chalk.red(`Service exited with code ${code}`));
process.exit(code);
}
});
} catch (error) {
spinner.fail('Failed to start service');
console.error(chalk.red(error.message));
process.exit(1);
}
});
program
.command('status')
.description('Check service status and cache statistics')
.action(async () => {
try {
const servicePath = await getServicePath();
const cacheDir = join(servicePath, '.cache');
console.log(chalk.cyan('\nš Flutter MCP Service Status\n'));
// Check if cache exists
if (fs.existsSync(cacheDir)) {
const stats = fs.statSync(cacheDir);
console.log(chalk.green('ā Cache directory exists'));
console.log(chalk.gray(` Location: ${cacheDir}`));
console.log(chalk.gray(` Created: ${stats.birthtime.toLocaleString()}`));
// Check cache database
const dbPath = join(cacheDir, 'flutter_mcp.db');
if (fs.existsSync(dbPath)) {
const dbStats = fs.statSync(dbPath);
console.log(chalk.green('\nā Cache database exists'));
console.log(chalk.gray(` Size: ${(dbStats.size / 1024 / 1024).toFixed(2)} MB`));
} else {
console.log(chalk.yellow('\nā Cache database not found'));
}
} else {
console.log(chalk.yellow('ā Cache directory not found'));
console.log(chalk.gray(' Run "flutter-mcp init" to initialize'));
}
// Check Node.js version
console.log(chalk.green(`\nā Node.js ${process.version}`));
// List available tools
console.log(chalk.cyan('\nš§ Available Tools:\n'));
console.log(chalk.white(' Unified Tools (New):'));
console.log(chalk.gray(' ā¢ flutter_search - Universal search'));
console.log(chalk.gray(' ā¢ flutter_analyze - Smart analysis'));
console.log(chalk.gray(' ā¢ flutter_status - Health check'));
console.log(chalk.white('\n Legacy Tools:'));
console.log(chalk.gray(' ā¢ analyze_widget'));
console.log(chalk.gray(' ā¢ validate_flutter_docs'));
console.log(chalk.gray(' ā¢ analyze_pub_package'));
console.log(chalk.gray(' ā¢ ... and 11 more'));
} catch (error) {
console.error(chalk.red('Error checking status:'), error.message);
process.exit(1);
}
});
program
.command('init')
.description('Initialize Flutter MCP Service')
.action(async () => {
const spinner = ora('Initializing Flutter MCP Service...').start();
try {
const servicePath = await getServicePath();
const cacheDir = join(servicePath, '.cache');
// Create cache directory
if (!fs.existsSync(cacheDir)) {
fs.mkdirSync(cacheDir, { recursive: true });
spinner.succeed('Cache directory created');
} else {
spinner.info('Cache directory already exists');
}
// Check and install dependencies
spinner.start('Checking dependencies...');
await checkDependencies();
spinner.succeed('All dependencies installed');
console.log(chalk.green('\nā Flutter MCP Service initialized successfully!'));
console.log(chalk.cyan('\nNext steps:'));
console.log(chalk.gray(' 1. Run "flutter-mcp start" to start the service'));
console.log(chalk.gray(' 2. Configure your MCP client (Claude Desktop, VS Code, etc.)'));
console.log(chalk.gray(' 3. Start using Flutter development tools!'));
} catch (error) {
spinner.fail('Initialization failed');
console.error(chalk.red(error.message));
process.exit(1);
}
});
program
.command('config')
.description('Show configuration for MCP clients')
.action(() => {
console.log(chalk.cyan('\nš MCP Client Configuration\n'));
console.log(chalk.white('For Claude Desktop, add to your configuration:'));
console.log(chalk.gray('\n{'));
console.log(chalk.gray(' "mcpServers": {'));
console.log(chalk.gray(' "flutter-mcp": {'));
console.log(chalk.gray(' "command": "npx",'));
console.log(chalk.gray(' "args": ["@flutter-mcp/service", "start"]'));
console.log(chalk.gray(' }'));
console.log(chalk.gray(' }'));
console.log(chalk.gray('}\n'));
console.log(chalk.white('For local development:'));
console.log(chalk.gray('\n{'));
console.log(chalk.gray(' "mcpServers": {'));
console.log(chalk.gray(' "flutter-mcp": {'));
console.log(chalk.gray(' "command": "node",'));
console.log(chalk.gray(` "args": ["${join(process.cwd(), 'src', 'index.js')}"]`));
console.log(chalk.gray(' }'));
console.log(chalk.gray(' }'));
console.log(chalk.gray('}'));
});
program
.command('clean')
.description('Clean cache and temporary files')
.option('-a, --all', 'Remove all data including database')
.action(async (options) => {
const spinner = ora('Cleaning cache...').start();
try {
const servicePath = await getServicePath();
const cacheDir = join(servicePath, '.cache');
if (fs.existsSync(cacheDir)) {
if (options.all) {
// Remove entire cache directory
fs.rmSync(cacheDir, { recursive: true, force: true });
spinner.succeed('Cache completely removed');
} else {
// Just clear cache contents
const dbPath = join(cacheDir, 'flutter_mcp.db');
if (fs.existsSync(dbPath)) {
fs.unlinkSync(dbPath);
spinner.succeed('Cache database cleared');
} else {
spinner.info('No cache to clean');
}
}
} else {
spinner.info('No cache directory found');
}
} catch (error) {
spinner.fail('Failed to clean cache');
console.error(chalk.red(error.message));
process.exit(1);
}
});
program.parse();
// Show help if no command provided
if (!process.argv.slice(2).length) {
program.outputHelp();
}