private boolean serviceMatchesAlias(DockerComposeServiceWrapper mapper, ImageConfiguration imageConfig) {
        return mapper.getAlias() != null && mapper.getAlias().equals(imageConfig.getAlias());
    }
Docker Compose handler for allowing a docker-compose file to be used
to specify the docker images.
src/main/java/io/fabric8/maven/docker/config/handler/compose/DockerComposeConfigHandler.java