func parseSubstitutions()

in k8s/go/pkg/resolver/resolver.go [197:215]

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

func parseSubstitutions(file string, stamper *compat.Stamper) (map[string]string, error) {
	b, err := ioutil.ReadFile(file)
	if err != nil {
		return nil, fmt.Errorf("unable to read file: %v", err)
	}

	result := struct {
		Substitutions map[string]string
	}{}
	if err := json.Unmarshal(b, &result); err != nil {
		return nil, fmt.Errorf("unmarshaling as JSON: %v", err)
	}

	for k, v := range result.Substitutions {
		result.Substitutions[k] = stamper.Stamp(v)
	}

	return result.Substitutions, nil
}