func (b *DockerBuilder) PushImage(build *Build, stream *streams.Output) error { name := fmt.Sprintf("%s/%s", b.registryURL, build.RepositoryName) stream.Write([]byte(fmt.Sprintf("Pushing %s:%s...", name, build.ImageTag))) err := b.dockerClient.PushImage(docker.PushImageOptions{ Name: name, Tag: build.ImageTag, OutputStream: stream, }, docker.AuthConfiguration{}) if err != nil { return err } stream.Write([]byte(fmt.Sprintf("Pushing %s:latest...", name))) err = b.dockerClient.PushImage(docker.PushImageOptions{ Name: name, Tag: "latest", OutputStream: stream, }, docker.AuthConfiguration{}) return err }