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)
}
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
}