Function isGeneratedFile

src/utils/generatedFiles.ts:85–126

(filePath: string)

 * @returns true if the file should be excluded from attribution
 */
export function isGeneratedFile(filePath: string): boolean {
  // Normalize path separators for consistent pattern matching (patterns use posix-style /)
  const normalizedPath =
    posix.sep + filePath.split(sep).join(posix.sep).replace(/^\/+/, '')
  const fileName = basename(filePath).toLowerCase()
  const ext = extname(filePath).toLowerCase()

  // Check exact filename matches
  if (EXCLUDED_FILENAMES.has(fileName)) {
    return true
  }

  // Check extension matches
  if (EXCLUDED_EXTENSIONS.has(ext)) {
    return true
  }

  // Check for compound extensions like .min.js
  const parts = fileName.split('.')
  if (parts.length > 2) {
    const compoundExt = '.' + parts.slice(-2).join('.')
    if (EXCLUDED_EXTENSIONS.has(compoundExt)) {
      return true
    }
  }

  // Check directory patterns
  for (const dir of EXCLUDED_DIRECTORIES) {
    if (normalizedPath.includes(dir)) {
      return true
    }
  }

  // Check filename patterns
  for (const pattern of EXCLUDED_FILENAME_PATTERNS) {
    if (pattern.test(fileName)) {
      return true
    }
  }

  return false
}

/**
 * Filter a list of files to exclude generated files.