func()

in experimental/fs_storage.go [22:53]

• 26 lines of code
• 6 McCabe index (conditional complexity)

func (f *fsStorage) Walk(rootDir string, baseDir string, fn walkFunc) error {
	rootDir, err := filepath.Abs(f.fullPath(rootDir))
	if err != nil {
		return nil
	}
	rootDir += "/"

	baseDir, err = filepath.Abs(f.fullPath(baseDir))
	if err != nil {
		return nil
	}
	baseDir += "/"

	return filepath.Walk(rootDir, func(fullPath string, info os.FileInfo, err error) error {
		if info.IsDir() {
			return nil
		}

		path := fullPath

		if strings.HasPrefix(path, baseDir) {
			path = path[len(baseDir):]
		}

		if path == "" {
			return nil
		}

		fi := fileInfo{fullPath: fullPath, size: info.Size()}
		return fn(path, fi, err)
	})
}