Example #1
0
func streamOutput(c *gin.Context, output *streams.Output, replay bool) {
	c.Writer.WriteHeader(http.StatusOK)
	c.Writer.Header().Set("Cache-Control", "no-cache")
	c.Writer.Header().Set("Connection", "keep-alive")

	var w io.Writer
	if c.Request.Header.Get("Accept") == "text/event-stream" {
		c.Writer.Header().Set("Content-Type", "text/event-stream")
		w = NewSSEWriter(c.Writer)
	} else {
		c.Writer.Header().Set("Content-Type", "text/plain")
		w = flushwriter.New(c.Writer)
	}

	waitChan := make(chan bool, 1)
	notify := c.Writer.CloseNotify()

	go func() {
		<-notify
		waitChan <- true
	}()

	if replay {
		output.Replay(w)
	}
	output.Add(w, waitChan)
	<-waitChan
	output.Remove(w)
}
Example #2
0
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
}