@vibe-dev-kit/cli/src/utils/health-check.js

Advanced Command-line toolkit that analyzes your codebase and deploys project-aware rules, memories, commands and agents to any AI coding assistant - VDK is the world's first Vibe Development Kit

#!/usr/bin/env node

/**
 * VibeKit VDK Health Check
 * Simple validation script to ensure VDK is working correctly
 */

import fs from 'node:fs';
import path from 'node:path';
import { fileURLToPath } from 'node:url';

const __dirname = path.dirname(fileURLToPath(import.meta.url));
const projectRoot = path.join(__dirname, '../..');

const colors = {
  green: '\x1b[32m',
  red: '\x1b[31m',
  yellow: '\x1b[33m',
  blue: '\x1b[36m',
  reset: '\x1b[0m',
};

function log(message, color = 'reset') {
  console.log(`${colors[color]}${message}${colors.reset}`);
}

async function checkNodeVersion() {
  const version = process.version;
  const majorVersion = parseInt(version.slice(1).split('.')[0]);

  if (majorVersion >= 14) {
    log(`✅ Node.js version: ${version}`, 'green');
    return true;
  }
  log(`❌ Node.js version ${version} is too old. Requires Node.js 14+`, 'red');
  return false;
}

function checkProjectStructure() {
  const requiredFiles = [
    'cli.js',
    'package.json',
    'src/scanner/index.js',
    'src/scanner/core/ProjectScanner.js',
    'templates/rule-template.md',
  ];

  let allGood = true;

  for (const file of requiredFiles) {
    const filePath = path.join(projectRoot, file);
    if (fs.existsSync(filePath)) {
      log(`✅ Found: ${file}`, 'green');
    } else {
      log(`❌ Missing: ${file}`, 'red');
      allGood = false;
    }
  }

  return allGood;
}

function checkTemplates() {
  const templatesDir = path.join(projectRoot, 'src/scanner/templates');

  if (!fs.existsSync(templatesDir)) {
    log(`❌ Templates directory not found: ${templatesDir}`, 'red');
    return false;
  }

  const templates = fs
    .readdirSync(templatesDir, { recursive: true })
    .filter((file) => file.endsWith('.mdc')); // Using .mdc template format

  if (templates.length > 0) {
    log(`✅ Found ${templates.length} template files`, 'green');
    return true;
  }
  log(`❌ No template files found in ${templatesDir}`, 'red');
  return false;
}

export async function runHealthCheck() {
  log('🔍 Running VibeKit VDK Health Check...', 'blue');
  log('');

  const checks = [
    { name: 'Node.js Version', fn: checkNodeVersion },
    { name: 'Project Structure', fn: checkProjectStructure },
    { name: 'Templates', fn: checkTemplates },
  ];

  let allPassed = true;

  for (const check of checks) {
    log(`Checking ${check.name}...`, 'yellow');
    const passed = await check.fn();
    if (!passed) allPassed = false;
    log('');
  }

  if (allPassed) {
    log('🎉 All health checks passed! VDK is ready to use.', 'green');
    process.exit(0);
  } else {
    log('⚠️  Some health checks failed. Please review the issues above.', 'red');
    process.exit(1);
  }
}

// Run health check only if this file is executed directly
if (import.meta.url === `file://${process.argv[1]}`) {
  runHealthCheck().catch((error) => {
    log(`❌ Health check failed with error: ${error.message}`, 'red');
    process.exit(1);
  });
}