tree f9192c6bbdbb62b19553f491fe0148731f67d99a
parent 76100bb94866f56f2b048d4c9dff93f6933ddf8c
author Fabian Meumertzheim <fabian@meumertzhe.im> 1668104337 -0800
committer Copybara-Service <copybara-worker@google.com> 1668104413 -0800

Expose current repository name to Java with @AutoBazelRepository

Java targets depending on `@bazel_tools//tools/java/runfiles` can add the new `@AutoBazelRepository` to a class to have an annotation processor generate a companion class with a `BAZEL_REPOSITORY` constant containing the repository name of the target that compiled the class.

This requires a small addition to JavaBuilder to parse the repository name out of the target label and pass it to javac as a processor option.

Work towards #16124

Closes #16534.

PiperOrigin-RevId: 487573496
Change-Id: Id9b6526ce32268089c91c6d17363d1e7682f64a4