The JavaGenerator plugin for Gradle has no cache configuration

[heruan]

Is your enhancement related to a problem? Please describe

When running the crd2Java task of the JavaGenerator plugin for Gradle, the plugin always generates sources even if the CRDs have not changed.

Describe the solution you'd like

This could be optimized by setting the CRDs as inputs of the task, and the generated sources as outputs of the task.

Describe alternatives you've considered

No response

Additional context

No response

[andreaTP]

Hi @heruan , thanks for taking the time to file this issue!

That's correct, we are currently always re-generating everything, since the generation is idempotent this is "only" a matter of efficiency.

Seems like you already know what are the necessary changes(I expect something along those lines ), would you mind submitting a PR to fix this aspect?

As input we need to have the CRDs plus the plugin configuration.