// CommitContainer commits a container to an image with a specific tag.
// The new image ID is returned
func (d *stiDocker) CommitContainer(opts CommitContainerOptions) (string, error) {
repository, tag := docker.ParseRepositoryTag(opts.Repository)
dockerOpts := docker.CommitContainerOptions{
Container: opts.ContainerID,
Repository: repository,
Tag: tag,
}
if opts.Command != nil || opts.Entrypoint != nil {
config := docker.Config{
Cmd: opts.Command,
Entrypoint: opts.Entrypoint,
Env: opts.Env,
Labels: opts.Labels,
User: opts.User,
}
dockerOpts.Run = &config
glog.V(2).Infof("Committing container with dockerOpts: %+v, config: %+v", dockerOpts, config)
}
image, err := d.client.CommitContainer(dockerOpts)
if err == nil && image != nil {
return image.ID, nil
}
return "", err
}
