Remove the removeHandler/releaseHandler pairs

They weren't actually doing anything. With default flags, createHandler never
returns a FancyTerminalEventHandler, because that always gets wrapped in a
RateLimitingEventHandler. Even so, under normal circumstances, the fancy
terminal event handler always leaves the terminal in a valid state at the end
of each printed line. We can only end up in a bad state if the blaze server is
killed, but even then, this code wasn't doing anything because it didn't get to
run.

The only way to guarantee that the terminal is always in a valid state is to
make sure that every stdout/stderr buffer we send to the client ends with a
reset code sequence. The experimental ui handler is better at sending only
complete buffers (we were previously using an auto-line flushing output stream,
which didn't allow the event handler to reason about how much stuff got
actually printed in a single write call).

Anyway, I think we're in a better place now, and this code wasn't run, and if
we want to fix it properly (if the switch to experimental_ui isn't sufficient),
then we need to fix it elsewhere.

PiperOrigin-RevId: 200699609
1 file changed
tree: 10170dc6dc81efd817cd955ae8546bdd2b6dea0f
  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.