Keep the analysis cache between builds when only trimmed test options change.

When --trim_test_configuration is on and the only options which have changed
are from the (trimmed) TestOptions (not counting trim_test_configuration itself),
preserve the analysis cache rather than dropping it all.

This means that as long as no non-test options change, non-test rules will
not need to be reanalyzed. This also applies to test rules which were
analyzed with this configuration since the last time non-test options changed.

For example:
--test_arg=A //test (//test and its dependencies are analyzed)
--test_arg=B //test (only //test is reanalyzed)
--test_arg=A //test (no reanalysis needed)
--test_arg=A --define=Test=A //test (full reanalysis)
--test_arg=A //test (full reanalysis)

RELNOTES: None.
PiperOrigin-RevId: 207105915
3 files changed
tree: 80874e57d51e6f3b60c272fee9d4c7229145249c
  1. .bazelci/
  2. examples/
  3. scripts/
  4. site/
  5. src/
  6. third_party/
  7. tools/
  8. .gitattributes
  9. .gitignore
  10. AUTHORS
  11. BUILD
  12. CHANGELOG.md
  13. CODEOWNERS
  14. combine_distfiles.py
  15. combine_distfiles_to_tar.sh
  16. compile.sh
  17. CONTRIBUTING.md
  18. CONTRIBUTORS
  19. distdir.bzl
  20. ISSUE_TEMPLATE.md
  21. LICENSE
  22. README.md
  23. WORKSPACE
README.md

Bazel

{Fast, Correct} - Choose two

Build and test software of any size, quickly and reliably.

  • Speed up your builds and tests: Bazel only rebuilds what is necessary. With advanced local and distributed caching, optimized dependency analysis and parallel execution, you get fast and incremental builds.

  • One tool, multiple languages: Build and test Java, C++, Android, iOS, Go, and a wide variety of other language platforms. Bazel runs on Windows, macOS, and Linux.

  • Scalable: Bazel helps you scale your organization, codebase, and continuous integration solution. It handles codebases of any size, in multiple repositories or a huge monorepo.

  • Extensible to your needs: Easily add support for new languages and platforms with Bazel's familiar extension language. Share and re-use language rules written by the growing Bazel community.

Getting Started

Documentation

Contributing to Bazel

See CONTRIBUTING.md

Build status

Bazel is released in ‘Beta’. See the product roadmap to learn about the path toward a stable 1.0 release.