Bazel client: warn if output paths have space

Warn the user if output_user_root or output_base
have a space character, because that probably
breaks the build.

This is a warning and not a hard error, because
some Bazel functions ("bazel info" for example)
work fine with such paths.

Common causes for bad output paths are:
- user name having a space (on Windows)
- bad --output_user_root and/or --output_base
  value

Fixes https://github.com/bazelbuild/bazel/issues/7979

Closes #8845.

PiperOrigin-RevId: 257382528
1 file changed
tree: 770303230ef5a4bbfa545f3505ac0aa9c0ca73a7
  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

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Documentation

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See CONTRIBUTING.md

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