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bazel / bazel / 95010e41d44161244fbd30bc729c3e55b5417a47
commit95010e41d44161244fbd30bc729c3e55b5417a47[log] [tgz]
authorjanakr <janakr@google.com>Mon Jun 04 15:48:09 2018 -0700
committerCopybara-Service <copybara-piper@google.com>Mon Jun 04 15:49:47 2018 -0700
tree3058213c9fc270476f66e5fe96d4eb9bf2297a1c
parentc3495858f097451e06044778bc806e94e06d6da7 [diff]
Add cache to NestedSetCodecWithStore to merge NestedSets that should be reference-equal on deserialization. We cannot just intern NestedSets because NestedSets with the same underlying children may still not be equal, so we wrap them in an object that does consider their children when calculating equality.

We wish to preserve the invariant that if NestedSets inside two different objects are reference-equal, they will continue to be reference-equal after deserialization. Not doing that causes bugs.

Unfortunately, because Artifact#equals does not take ArtifactOwner into account, this introduces a new bug (exposed via a disabled test here) where unequal singleton NestedSets may be considered equal. I will clean this up in the future by fixing Artifact#equals.

PiperOrigin-RevId: 199208045
2 files changed
tree: 3058213c9fc270476f66e5fe96d4eb9bf2297a1c
  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. combine_distfiles.py
  14. combine_distfiles_to_tar.sh
  15. compile.sh
  16. CONTRIBUTING.md
  17. CONTRIBUTORS
  18. distdir.bzl
  19. ISSUE_TEMPLATE.md
  20. LICENSE
  21. README.md
  22. 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.