Ian Campbell
891b3d953e
This means that plugins can use whatever methods the monolithic CLI supports, which is good for consistency. This relies on `os.Args[0]` being something which can be executed again to reach the same binary, since it is propagated (via an envvar) to the plugin for this purpose. This essentially requires that the current working directory and path are not modified by the monolithic CLI before it launches the plugin nor by the plugin before it initializes the client. This should be the case. Previously the fake apiclient used by `TestExperimentalCLI` was not being used, since `cli.Initialize` was unconditionally overwriting it with a real one (talking to a real daemon during unit testing, it seems). This wasn't expected nor desirable and no longer happens with the new arrangements, exposing the fact that no `pingFunc` is provided, leading to a panic. Add a `pingFunc` to the fake client to avoid this. Signed-off-by: Ian Campbell <ijc@docker.com>
docker/cli
This repository is the home of the cli used in the Docker CE and Docker EE products.
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