func ValidateOptions()

in pkg/options/openapi/validate.go [34:75]
27 lines of code
7 McCabe index (conditional complexity)

func ValidateOptions(opts options.JSONOptions, optSchema *apiextv1beta1.JSONSchemaProps) (*validate.Result, error) {
	if optSchema == nil || opts == nil {
		return nil, nil
	}

	// We need to convert to the internal JSONSchemaProps, because that's what
	// the conversion library deals with.
	intOptSchema := &apiextensions.JSONSchemaProps{}

	// TODO(kashomon): Should I make a runtime scheme and use that to convert
	// between the types? That seems to be more standard based on looking at
	// examples. Ideally, this wouldn't need to happen here -- there would be an
	// internal bundle library which used the internal JSON schema type; and then
	// conversion would happen at the leaves.
	err := apiextv1beta1.Convert_v1beta1_JSONSchemaProps_To_apiextensions_JSONSchemaProps(optSchema, intOptSchema, nil /* conversion scope */)
	if err != nil {
		return nil, err
	}

	k8sOpenapiSchema := &kspec.Schema{}
	if err := validation.ConvertJSONSchemaProps(intOptSchema, k8sOpenapiSchema); err != nil {
		return nil, err
	}

	openapiSchema := &spec.Schema{}
	data, err := k8sOpenapiSchema.MarshalJSON()
	if err != nil {
		return nil, err
	}
	openapiSchema.UnmarshalJSON(data)

	validator := validate.NewSchemaValidator(openapiSchema, nil, "", strfmt.Default)

	// Convert back to map[string]interface{}, since that's what the validation expects.
	var conv map[string]interface{} = opts

	result := validator.Validate(conv)
	if result.AsError() != nil {
		return result, result.AsError()
	}
	return result, nil
}