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bazel / bazel / f7e9ca7e39a58cf4ff37f6509e5d497c321a1834
commitf7e9ca7e39a58cf4ff37f6509e5d497c321a1834[log] [tgz]
authorphilwo <philwo@google.com>Mon Sep 23 01:31:55 2019 -0700
committerCopybara-Service <copybara-worker@google.com>Mon Sep 23 01:33:28 2019 -0700
treeab535fdd2e583ad8a0cceeac77402e9eec11ab2f
parentfd8b8e1e4d11ab26220404f4e66779a3eacf0e15 [diff]
Use Bazel CI sharding on tasks that benefit from it.

This cuts down our presubmit times to ~29min. Further improvements will follow from migrating all Linux tasks to use RBE and tweaking the shard counts and sharding algorithm.

Test run (with a bogus change to a Java file in order to not get cache hits for integration tests): https://buildkite.com/bazel/google-bazel-presubmit/builds/24778

This was a collaborative effort by fwe@, who implemented the sharding feature for our Bazel CI and did initial tests: https://github.com/bazelbuild/continuous-integration/pull/618 and myself, fixing the remaining blockers (https://github.com/bazelbuild/continuous-integration/commit/2a160432657bb1335f8fb8272832a208c2224d39).

PiperOrigin-RevId: 270622850
1 file changed
tree: ab535fdd2e583ad8a0cceeac77402e9eec11ab2f
  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.