agentsqripts/lib/export-promotion/extractUnexportedItems.js

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

/**
 * @file Unexported items extraction
 * @description Extracts unexported functions and classes from file content
 */

// Import patterns from atomic module
const { PATTERNS } = require('./patterns');

/**
 * Extract unexported functions and classes from file content
 * @param {string} content - File content
 * @returns {Array} Array of unexported items
 */
function extractUnexportedItems(content) {
  const lines = content.split('\n');
  const unexportedItems = [];
  
  lines.forEach((line, index) => {
    // Skip already exported items
    if (PATTERNS.export.test(line) || PATTERNS.exportDefault.test(line)) {
      return;
    }
    
    // Check for function declarations
    const functionMatch = line.match(PATTERNS.functionDeclaration);
    if (functionMatch) {
      unexportedItems.push({
        type: 'function',
        name: functionMatch[1],
        line: index + 1,
        declarationType: 'function',
        content: line.trim()
      });
    }
    
    // Check for arrow functions (const name = () => {})
    const arrowMatch = line.match(PATTERNS.arrowFunction);
    if (arrowMatch) {
      unexportedItems.push({
        type: 'function',
        name: arrowMatch[1],
        line: index + 1,
        declarationType: 'const',
        content: line.trim()
      });
    }
    
    // Check for class declarations
    const classMatch = line.match(PATTERNS.classDeclaration);
    if (classMatch) {
      unexportedItems.push({
        type: 'class',
        name: classMatch[1],
        line: index + 1,
        declarationType: 'class',
        content: line.trim()
      });
    }
  });
  
  return unexportedItems;
}

module.exports = {
  extractUnexportedItems
};