Function extractAnnotations

app/cli/cmd/attestation.go:109–120

extractAnnotations extracts the annotations from the flag and returns a map the expected input format is key=value

(annotationsFlag []string)

// extractAnnotations extracts the annotations from the flag and returns a map
// the expected input format is key=value
func extractAnnotations(annotationsFlag []string) (map[string]string, error) {
	var annotations = make(map[string]string)
	for _, annotation := range annotationsFlag {
		kv := strings.SplitN(annotation, "=", 2)
		if len(kv) < 2 {
			return nil, fmt.Errorf("invalid annotation %q, the format must be key=value", annotation)
		}
		annotations[kv[0]] = kv[1]
	}

	return annotations, nil
}