Previously `docker --badopt` output would not include CLI plugins.
Fixes#1813
Signed-off-by: Ian Campbell <ijc@docker.com>
(cherry picked from commit 40a6cf7c47)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Plugins are expected to be management commands ("docker <object> <verb>").
This patch modified the usage output to shown plugins in the "Management commands"
section.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
- The placement of the vendor is now in the end of the line.
- A '*' is now added as suffix of plugins' top level commands.
Signed-off-by: Ulysses Souza <ulysses.souza@docker.com>
They were listed twice in `docker --help` (but not `docker help`), since the
stubs were added in both `tryRunPluginHelp` and the `setHelpFunc` closure.
Calling `AddPluginStubCommands` earlier in `setHelpFunc` before the call to
`tryRunPluginHelp` is sufficient. Also it is no longer necessary to add just
valid plugins (`tryRunPluginHelp` handles invalid plugins correctly) so remove
that logic (which was in any case broken for e.g. `docker --help`).
Update the e2e test to check for duplicate entries and also to test `docker
--help` which was previously missed.
Signed-off-by: Ian Campbell <ijc@docker.com>
To do this we add a stub `cobra.Command` for each installed plugin (only when
invoking `help`, not for normal running).
This requires a function to list all available plugins so that is added here.
Signed-off-by: Ian Campbell <ijc@docker.com>
Sebastiaan van Stijn
Ian Campbell
Silvin Lubecki
Ulysses Souza