Add support for variant aware KSP arguments

I would like to provide variant specific KSP arguments. For example, I would like kspDebug and kspRelease to have different arguments.

An example use case is Room or DeepLinkDispatch. Both are kotlin symbol processors which write output to a directory. The directoy must be task specific so that kspDebug and kspRelease do not write to the same directory. Two tasks which write to the same directory disable up-to-date checks and caching in Gradle because the build becomes non-deterministic.

For reference, Java annotation processors and KAPT both provide a way of passing task specific arguments to the annotation processors.

[runningcode]

Forget my comment above. It is not needed since we will not be passing arguments from AGP’s CommandLineArgumentProvider to KSP.

This issue to add support for variant aware KSP arguments has no status update.

[neetopia]

I might not have full context on this issue, what’s the current status?