JDeps compiler plugin doesn't work under the new k2 compiler

[rockwotj]

I tried to play with the new k2 compiler now that in 1.7.20 the abi-gen plugin is supported, but the jdeps plugin needs to be updated to support k2. Here is the error that I get:

warning: ATTENTION!
 This build uses experimental K2 compiler:
  -Xuse-k2
error: there are some plugins incompatible with K2 compiler:
  io.bazel.kotlin.plugin.jdeps.JdepsGenComponentRegistrar
Please remove -Xuse-k2

From the kotlin slack, it seems that the rough guide for k2 plugins are here. Mostly we need to switch JdepsGenExtension from AnalysisHandlerExtension to FirExtension

[rockwotj]

Seems like this will be possible once https://youtrack.jetbrains.com/issue/KT-51982 is done. I wonder if it's possible switch the plugin to KSP...

[rockwotj]

Full thread: https://slack-chats.kotlinlang.org/t/2910292/it-will-be-done-as-part-of-kapt-support-https-youtrack-jetbr#7f89c88e-2db0-407b-b61d-a9cee20a9faa

[Bencodes]

@rockwotj are you able to take a look at fixing up the jdeps plugin so that it supports K2?

[rockwotj]

@rockwotj are you able to take a look at fixing up the jdeps plugin so that it supports K2?

I am hoping to have time, but note that it isn't possible right now until k2 has support for KSP.

[jbarr21]

has anyone taken up this work now that Kotlin 2.0 is in Beta5?

[rockwotj]

Unlikely, I at least no longer work on a Kotlin codebase and won't be able to look into this.