// 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
}
