Add rule-transition to front of ConfiguredTargetFunction

Also memoizes computation of TargetAndConfiguration.

RELNOTES:
As a transitional step in a larger refactoring, rule transitions
are applied twice. Once during dependency resolution and once right before
analysis of those rules. After the refactoring is complete, rule transitions
will be applied only once.

Rule transitions are mostly expected to be idempotent, in which case this is
a no-op. For transitions where that is not the case, this could be a breaking
change or a cause a build performance regression.

PiperOrigin-RevId: 535843026
Change-Id: Icfad5a4a84081b7b63ca560ebed97c478cd6e2d4
29 files changed
tree: fef12d823aac238fe593e556b55be0b9edbd53d4
  1. .bazelci/
  2. .github/
  3. examples/
  4. scripts/
  5. site/
  6. src/
  7. third_party/
  8. tools/
  9. .bazelrc
  10. .bazelversion
  11. .gitattributes
  12. .gitignore
  13. AUTHORS
  14. BUILD
  15. CHANGELOG.md
  16. CODE_OF_CONDUCT.md
  17. CODEOWNERS
  18. combine_distfiles.py
  19. combine_distfiles_to_tar.sh
  20. compile.sh
  21. CONTRIBUTING.md
  22. CONTRIBUTORS
  23. distdir.bzl
  24. distdir_deps.bzl
  25. extensions.bzl
  26. LICENSE
  27. maven_install.json
  28. MODULE.bazel
  29. README.md
  30. repositories.bzl
  31. SECURITY.md
  32. WORKSPACE
  33. WORKSPACE.bzlmod
README.md

Bazel

{Fast, Correct} - Choose two

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

  • Speed up your builds and tests: Bazel rebuilds only 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.

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