func()

in container_images/registry-image-forked/types.go [471:484]

• 11 lines of code
• 3 McCabe index (conditional complexity)

func (p *PutParams) ParseAdditionalTags(src string) ([]string, error) {
	if p.AdditionalTags == "" {
		return []string{}, nil
	}

	filepath := filepath.Join(src, p.AdditionalTags)

	content, err := ioutil.ReadFile(filepath)
	if err != nil {
		return nil, fmt.Errorf("failed to read file at %q: %s", filepath, err)
	}

	return strings.Fields(string(content)), nil
}