CLI - introduce clean command

[rsvoboda]

Description

Introduce clean command for CLI.

ATM CLI has commands build, dev, test, ... But there is no clean command.

As a workaround I run mvn clean to get fresh start, e.g. when running dev mode and changing Quarkus version.

I think clean could be invoked for maven and gradle, not sure about JBang.
For JBang based app there is no quarkus dev support for it, so maybe similar error message approach could be used.

quarkus dev
[ERROR] ❗  Unable to launch project in dev mode: Not there yet. ;)

Implementation ideas

No response

[quarkus-bot]

/cc @ebullient (cli), @maxandersen (cli,jbang), @quarkusio/devtools (jbang)

[maxandersen]

Clean is done with 'quarkus build --clean' afair?

Deliberately not added as seperate command as we don't allow combinations like mvn/gradle does.

Ps. jbang -Dquarkus.dev ... should work at least for single files. Should get that wired up to quarkus dev

[rsvoboda]

Got it. One needs to check quarkus build --help or quarkus dev --help to see --[no-]clean options.

I'm not sure if we document it in cli tooling guide (or if it's worth doing so).

I was unaware of that option and got annoyed by my flow when I was running mvn clean instead of just using Quarkus CLI.

[rsvoboda]

I have created #30790 for a note in CLI guide, assigned to @maxandersen .