Deprecate these commands in favor of using `docker buildx` directly,
without relying on the `docker builder` alias.
The commands have been hidden since the beginning.
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
This replaces the DisableFlagsInUseLine call from the CLI with a test
that verifies the option is set for all commands and subcommands, so
that it doesn't have to be modified at runtime.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Currently the user can type `docker buildx` to use this tool.
This patch allows the user to install buildx as a `docker builder` alias.
As an additional benefit, this allows the regular `docker build` to hook
into `buildx build`.
Note that the install and uninstall commands are currently hidden.
Signed-off-by: Tibor Vass <tibor@docker.com>
Akihiro Suda