func Root()

in hook/state.go [38:47]

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

func Root(bundlePath string, spec specs.Spec) (string, error) {
	if spec.Root == nil || len(spec.Root.Path) == 0 {
		return "", errors.New("undefined root path")
	}
	path := spec.Root.Path
	if path[0] != '/' {
		path = filepath.Join(bundlePath, path)
	}
	return path, nil
}