Bazel supports persistent compilers with its worker protocol [0]. It's already supported for javac. It may be worthwhile to investigate how well zapcc can integ

Bazel supports persistent compilers with its worker protocol [0]. It's already supported for javac. It may be worthwhile to investigate how well zapcc can integrate with Bazel. [0] https://blog.bazel.build/2015/12/10/java-workers.html https://blog.bazel.build/2015/12/10/java-workers.html