agentsqripts/cli/lib/format/formatFileList.js

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

/**
 * @file Format file list utility
 * @description Single responsibility: Format file lists with truncation
 */

/**
 * Format file list with truncation
 * @param {Array} files - Array of file paths
 * @param {number} maxShow - Maximum files to show (default: 10)
 * @param {string} indent - Indentation string (default: '   ')
 * @param {Function} formatter - Optional formatter for each file
 * @returns {string} Formatted file list
 */
function formatFileList(files, maxShow = 10, indent = '   ', formatter = null) {
  let output = '';
  const filesToShow = Math.min(files.length, maxShow);
  
  for (let i = 0; i < filesToShow; i++) {
    if (formatter) {
      output += `${indent}${formatter(files[i])}\n`;
    } else {
      output += `${indent}${files[i]}\n`;
    }
  }
  
  if (files.length > maxShow) {
    output += `${indent}... and ${files.length - maxShow} more files\n`;
  }
  
  return output;
}

module.exports = formatFileList;