Method unlabeledLocalImages

pkg/compose/image_pruner.go:174–184

unlabeledLocalImages are images that match the implicit naming convention for locally-built images but did not get labeled, presumably because they were produced by an older version of Compose. This is transitional to ensure `down` continues to work as expected on projects built/launched by previou

(ctx context.Context)

// projects built/launched by previous versions of Compose. It can safely
// be removed after some time.
func (p *ImagePruner) unlabeledLocalImages(ctx context.Context) ([]string, error) {
	var images []string
	for _, service := range p.project.Services {
		if service.Image != "" {
			continue
		}
		img := api.GetImageNameOrDefault(service, p.project.Name)
		images = append(images, img)
	}
	return p.filterImagesByExistence(ctx, images)
}

// filterImagesByExistence returns the subset of images that exist in the
// engine store.