lordgamez commented on code in PR #1669:
URL: https://github.com/apache/nifi-minifi-cpp/pull/1669#discussion_r1338885235
##########
docker/test/integration/cluster/DockerCommunicator.py:
##########
@@ -66,3 +66,19 @@ def write_content_to_container(self, content,
container_name, dst_path):
tar.addfile(info, io.BytesIO(content.encode('utf-8')))
with open(os.path.join(td, 'content.tar'), 'rb') as data:
return self.__put_archive(container_name,
os.path.dirname(dst_path), data.read())
+
+ def copy_file_from_container(self, container_name, src_path_in_container,
dest_dir_on_host) -> bool:
+ try:
+ container = self.client.containers.get(container_name)
+ (bits, _) = container.get_archive(src_path_in_container)
+ tmp_tar_path = os.path.join(dest_dir_on_host, "tmp_debug.tar")
Review Comment:
`tmp_debug.tar` is only temporary because the python docker API only offers
retrieving a file or a folder in a single tar file. This file is deleted after
extracted. I can rename it to something more generic, as it can be used for any
file.
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