i forgot to say i’ve been cooking up a scalafmt console_rule which is invoked using graal native-image and the only things missing are getting classpath entries for jvm tools (going to use a tiny coursier wrapper for that) and capturing a snapshot for the graal binary (haven’t thought about that yet, building fs_util right now to work around it). i don’t understand what hermetic zinc compile is doing with its jdk_home so am going to hack around that too, ideally i want to be running a

yield [Get(FallibleExecuteProcessResult, ...)]

with a specified degree of parallelism over all input files (as in the native image PR i currently have up) in a couple hours