agentsqripts/lib/performance/cross-file/resolvers/getAllJSFiles.js

Comprehensive static code analysis toolkit for identifying technical debt, security vulnerabilities, performance issues, and code quality problems

/**
 * @file Get all JavaScript files in project
 * @description Single responsibility: Recursively find all JavaScript files in a directory
 */

const fs = require('fs');
const path = require('path');

/**
 * Get all JavaScript files in project
 */
async function getAllJSFiles(dirPath, excludePatterns = []) {
  const files = [];
  
  async function scan(currentPath) {
    try {
      const entries = await fs.promises.readdir(currentPath, { withFileTypes: true });
      
      const promises = [];
      
      for (const entry of entries) {
        const fullPath = path.join(currentPath, entry.name);
        const relativePath = path.relative(dirPath, fullPath);
        
        // Skip excluded patterns
        if (excludePatterns.some(pattern => relativePath.includes(pattern))) {
          continue;
        }
        
        if (entry.isDirectory()) {
          promises.push(scan(fullPath));
        } else if (entry.isFile() && /\.(js|jsx|ts|tsx)$/.test(entry.name)) {
          files.push(fullPath);
        }
      }
      
      await Promise.all(promises);
    } catch (error) {
      console.warn(`Warning: Could not scan directory ${currentPath}: ${error.message}`);
    }
  }
  
  await scan(dirPath);
  return files;
}

module.exports = getAllJSFiles;