Children under hidden parent revealed in help/usage print out

[lyonlai]

Problem

Children command under a hidden parent is hidden in the root usage print out but revealed in helped text one level above the hidden parent.

Gist to demo the problem

https://gist.github.com/lyonlai/9ba5a40861759612a20ee69d010e0976

Steps to reproduce

1. compile the file.
2. run ./main and you should see no database update commands
3. run ./main database and you will see the intended to be hidden update commands shows up in the print out

[alecthomas]

I don't see an update command, maybe you're on an older version of Kong?

$ go run main.go
Usage: main <command>

Flags:
  --help     Show context-sensitive help.
  --debug    Enable debug mode.

Commands:
  database unused    get unused database

Run "main <command> --help" for more information on a command.

main: error: expected "database"

[alecthomas]

There was a fix in 4e98780 for something similar.

[lyonlai]

@alecthomas try to run go run main.go database, you will see the update command

[alecthomas]

$ go run main.go database
Usage: main database <command>

database related commands

Flags:
  --help     Show context-sensitive help.
  --debug    Enable debug mode.

Commands:
  database unused    get unused database

main: error: expected "unused"

[lyonlai]

I specified the kong version built with the main script and see the same as you do. I'll go and check the version we used. Thanks for looking into it.

[alecthomas]

👍