// Compose create a new image.
func Compose(client docker.Docker, stream docker.LogStream, configuration *configuration.Configuration) error {
if err := configuration.Validate(); err != nil {
return err
}
name := configuration.Compose.Name
noCache := configuration.Compose.NoCache
pull := configuration.Compose.Pull
directory, err := os.Getwd()
if err != nil {
return err
}
id := client.ImageID(name)
option := docker.BuildOptions{
Name: name,
Directory: directory,
Pull: pull,
NoCache: noCache,
}
err = client.Build(option, stream)
if newid := client.ImageID(name); newid != id && id != "" {
// Remove previous image since id doesn't match.
if err2 := client.RemoveImage(id); err == nil {
err = err2
}
}
return err
}
// Publish push the docker image into the docker registy.
func Publish(client docker.Docker, stream docker.LogStream, configuration *configuration.Configuration) error {
if err := configuration.Validate(); err != nil {
return err
}
reference, err := parser.Parse(remote(configuration))
if err != nil {
return err
}
tagOpts := docker.TagOptions{
Name: reference.Name(),
Repository: reference.Repository(),
Tag: reference.Tag(),
}
pushOpts := docker.PushOptions{
Name: reference.Name(),
Repository: reference.Repository(),
Registry: reference.Registry(),
Tag: reference.Tag(),
}
if err = client.Tag(tagOpts); err != nil {
return err
}
err = client.Push(pushOpts, stream)
// Remove registry tag
if err2 := client.RemoveImage(reference.Remote()); err2 != nil && err == nil {
err = err2
}
return err
}