func NewZipFileSystemIndexer()

in packages/packages.go [148:175]

• 25 lines of code
• 4 McCabe index (conditional complexity)

func NewZipFileSystemIndexer(logger *zap.Logger, paths ...string) *FileSystemIndexer {
	walkerFn := func(basePath, path string, info os.DirEntry) (bool, error) {
		if info.IsDir() {
			return false, nil
		}
		if !strings.HasSuffix(path, ".zip") {
			return false, nil
		}

		// Check if the file is actually a zip file.
		r, err := zip.OpenReader(path)
		if err != nil {
			logger.Warn("ignoring invalid zip file",
				zap.String("file.path", path), zap.Error(err))
			return false, nil
		}
		defer r.Close()

		return true, nil
	}
	return &FileSystemIndexer{
		paths:     paths,
		label:     "ZipFileSystemIndexer",
		walkerFn:  walkerFn,
		fsBuilder: ZipFileSystemBuilder,
		logger:    logger,
	}
}