package null import ( "fmt" ) // dummy Artifact implementation - does nothing type NullArtifact struct { } func (*NullArtifact) BuilderId() string { return BuilderId } func (a *NullArtifact) Files() []string { return []string{} } func (*NullArtifact) Id() string { return "Null" } func (a *NullArtifact) String() string { return fmt.Sprintf("Did not export anything. This is the null builder") } func (a *NullArtifact) State(name string) interface{} { return nil } func (a *NullArtifact) Destroy() error { return nil }