agentsqripts/lib/static-bugs/utils/ast-parser/extract/getVariableName.js

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

/**
 * @file Extract variable name from node
 * @description Single responsibility: Extract variable name from different AST node types
 */

/**
 * Extract variable name from different node types
 * @param {Object} node - AST node
 * @returns {string|null} Variable name or null
 */
function getVariableName(node) {
  if (!node) return null;
  
  switch (node.type) {
    case 'Identifier':
      return node.name;
    case 'MemberExpression':
      return getVariableName(node.object);
    case 'CallExpression':
      return getVariableName(node.callee);
    default:
      return null;
  }
}

module.exports = getVariableName;