Add wrapper class around AnsiTerminalWriter that breaks lines

In order to update Bazel's progress bar, the old one has to be removed
first; this requires knowledge about the number of lines it currently
uses. For small terminals, this requires us to take line breaks into
account. While this normally works well, there are situations where our
believe about the terminal width is smaller that the actual width of the
terminal, causing the deletion of too many lines. This wrapper class provides
a solution for this case by explicitly breaking lines at the given width.

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Change-Id: I9d33e389730568ab8c15ee082594de9b35abb71c
Reviewed-on: https://bazel-review.googlesource.com/#/c/3023
MOS_MIGRATED_REVID=115827354
2 files changed
tree: 7839a980cea6aa5bf6557f1b09dfaf038c5631d3
  1. examples/
  2. scripts/
  3. site/
  4. src/
  5. third_party/
  6. tools/
  7. .gitattributes
  8. .gitignore
  9. AUTHORS
  10. BUILD
  11. CHANGELOG.md
  12. compile.sh
  13. CONTRIBUTING.md
  14. CONTRIBUTORS
  15. LICENSE.txt
  16. README.md
  17. WORKSPACE
README.md

Bazel (Beta)

{Fast, Correct} - Choose two

Bazel is a build tool that builds code quickly and reliably. It is used to build the majority of Google‘s software, and thus it has been designed to handle build problems present in Google’s development environment, including:

  • A massive, shared code repository, in which all software is built from source. Bazel has been built for speed, using both caching and parallelism to achieve this. Bazel is critical to Google's ability to continue to scale its software development practices as the company grows.

  • An emphasis on automated testing and releases. Bazel has been built for correctness and reproducibility, meaning that a build performed on a continuous build machine or in a release pipeline will generate bitwise-identical outputs to those generated on a developer's machine.

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