func verifyInvalidContent()

in script/validator/validator.go [190:232]

• 41 lines of code
• 9 McCabe index (conditional complexity)

func verifyInvalidContent(kamelets []KameletInfo) (errors []error) {
	for _, kamelet := range kamelets {
		ser, err := json.Marshal(&kamelet.Kamelet)
		if err != nil {
			errors = append(errors, perrors.Wrapf(err, "cannot marshal kamelet %q", kamelet.Name))
			continue
		}
		var unstr unstructured.Unstructured
		err = json.Unmarshal(ser, &unstr)
		if err != nil {
			errors = append(errors, perrors.Wrapf(err, "cannot unmarshal kamelet %q", kamelet.Name))
			continue
		}

		file, err := ioutil.ReadFile(kamelet.FileName)
		if err != nil {
			errors = append(errors, perrors.Wrapf(err, "cannot load kamelet %q", kamelet.Name))
			continue
		}
		var yamlFile map[string]interface{}
		err = yamlv3.Unmarshal(file, &yamlFile)
		if err != nil {
			errors = append(errors, perrors.Wrapf(err, "kamelet %q is not a valid YAML file", kamelet.Name))
			continue
		}
		jsonFile, err := yaml.ToJSON(file)
		if err != nil {
			errors = append(errors, perrors.Wrapf(err, "cannot convert kamelet %q to JSON", kamelet.Name))
			continue
		}
		unstrFile := unstructured.Unstructured{}
		err = json.Unmarshal(jsonFile, &unstrFile)
		if err != nil {
			errors = append(errors, perrors.Wrapf(err, "cannot unmarshal kamelet file %q", kamelet.Name))
			continue
		}

		if !equality.Semantic.DeepDerivative(unstrFile, unstr) {
			errors = append(errors, fmt.Errorf("kamelet %q contains invalid content that is not supported by the Kamelet schema", kamelet.Name))
		}
	}
	return errors
}