def _docker_images_to_build(all_apps_dir: str) -> List[DockerImageToBuild]:
"""
Return an ordered list of Docker images to build.
:param all_apps_dir: Directory with app subdirectories.
:return: List of Docker images to build in that order.
"""
images_to_build = []
for dependency in docker_images(all_apps_dir=all_apps_dir,
only_belonging_to_user=True):
container_name = container_dir_name_from_image_name(
image_name=dependency)
container_path = os.path.join(all_apps_dir, container_name)
if not os.path.isdir(container_path):
raise ValueError("Container path is not a directory: '{}'".format(
container_path))
images_to_build.append(
DockerImageToBuild(
name=container_name,
path=container_path,
repository=dependency,
))
return images_to_build
def test_container_dir_name_from_image_name(self):
assert container_dir_name_from_image_name(
image_name='gcr.io/mcback/topics-fetch-twitter-urls:latest'
) == 'topics-fetch-twitter-urls'
def test_container_dir_name_from_image_name(self):
assert container_dir_name_from_image_name(
image_name='dockermediacloud/topics-fetch-twitter-urls:latest',
docker_hub_username='******',
) == 'topics-fetch-twitter-urls'