Missing dependencies for gradle-completion when bash-completion@2 is installed

[Mahoney]

Hi,

I have gradle-completion & bash-completion@2 installed. When I run brew doctor I get warned about not having bash-completion installed, and brew missing outputs gradle-completion: bash-completion, as the formula shows:
https://github.com/Homebrew/homebrew-core/blob/HEAD/Formula/gradle-completion.rb#L11

In practice it all works fine - I get tab completion when using gradle.

I presume the formula needs updating; can anyone give me a pointer as to how it should look?

Thanks!

[SMillerDev]

Bash completion is not the same as bash completion 2. So this message is correct. Just like installing Java 15 won't get rid of a Java 8 requirement.

[Mahoney]

But bash-completion isn't actually required for gradle-completion to work - bash-completion@2 seems to pull in the completion files fine. The other two completion casks I have installed (maven-completion and docker-completion) just seem not to specify a requirement at all; are they right, and gradle-completion wrong, or vice versa?