To avoid any conflict with the CLI, use the `plugins` section of the
config. This section is read and saved by the CLI without the risk to
remove the value in there. So it's a safe way to deal with this feature.
As it's a cross plugin configuration (now for scout but goal is wider
than that) then put it under a generic `-x-cli-hints` name so that other
plugins might use it if needed.
Value can be true/false, but is parsed against these exact two values
instead of using the ParseBool.
Both the environment variable and the config value are parsed the same
way.
Signed-off-by: Yves Brissaud <yves.brissaud@docker.com>
- cliHints entry in config.json
- if not present, enabled by default
- can be overridden by the DOCKER_CLI_HINTS environment variable
Signed-off-by: Yves Brissaud <yves.brissaud@docker.com>
