Put ActionLookupData inside DerivedArtifact, and move ArtifactOwner into SourceArtifact.

ActionLookupData is set inside a DerivedArtifact at ConfiguredTarget creation time. In particular, it is now mutable. This means that it is no longer safe to call #getArtifactOwner, #getOwnerLabel, etc. on an artifact if it was created by the configured target that is currently being analyzed.

This allows all callers that were indirectly getting the ActionLookupData via retrieving an ActionLookupKey from the graph to just use it directly. For now, don't actually do very much with this new power. In particular, don't change ArtifactFunction to avoid that lookup.

In a follow-up, ActionExecutionFunction will stop requesting ArtifactValues for normal output artifacts, instead requesting ActionExecutionValues directly, thus avoiding the memory and CPU of creating ArtifactValues for the vast majority of artifacts.

Will also remove ArtifactOwner from ArtifactFactory#getDerivedArtifact in a follow-up.

PiperOrigin-RevId: 250560440
60 files changed
tree: 55e45b92722af56d89bdac89b0445727a11303b7
  1. .bazelci/
  2. examples/
  3. scripts/
  4. site/
  5. src/
  6. third_party/
  7. tools/
  8. .bazelrc
  9. .gitattributes
  10. .gitignore
  11. AUTHORS
  12. BUILD
  13. CHANGELOG.md
  14. CODEOWNERS
  15. combine_distfiles.py
  16. combine_distfiles_to_tar.sh
  17. compile.sh
  18. CONTRIBUTING.md
  19. CONTRIBUTORS
  20. distdir.bzl
  21. ISSUE_TEMPLATE.md
  22. LICENSE
  23. README.md
  24. 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.