Function validateCommandComponent

pkg/validation/commands.go:134–161

validateCommandComponent validates the given exec or apply command, the command should map to a valid container component

(command v1alpha2.Command, components []v1alpha2.Component)

// validateCommandComponent validates the given exec or apply command, the command should map to a valid container component
func validateCommandComponent(command v1alpha2.Command, components []v1alpha2.Component) error {

	if command.Exec == nil && command.Apply == nil {
		return &InvalidCommandError{commandId: command.Id, reason: "should be of type exec or apply"}
	}

	var commandComponent string
	if command.Exec != nil {
		commandComponent = command.Exec.Component
	} else if command.Apply != nil {
		commandComponent = command.Apply.Component
	}

	// exec command must map to a container component
	// apply command must map to a container/kubernetes/openshift/image component
	for _, component := range components {
		if commandComponent == component.Name {
			if component.Container != nil {
				return nil
			}
			if command.Apply != nil && (component.Image != nil || component.Kubernetes != nil || component.Openshift != nil) {
				return nil
			}
			break
		}
	}
	return &InvalidCommandError{commandId: command.Id, reason: "command does not map to a valid component"}
}

// validateCompositeCommand checks that the specified composite command is valid. The command:
// 1. should not reference itself via a subcommand