Split MetadataProvider.getMetadata() into two methods.

One for getting metadata for the inputs of the action and one for its outputs.

The principal difference between the two is that when the action starts
executing, the metadata for its inputs should be known, so no expensive I/O
should be needed. This would in principle allow one to not throw IOException
there. It remains for two reasons:

* Some conditions are signaled by throwing FileNotFoundException (I haven't
  investigated very deeply)
* Some implementations still do I/O for reasons unknown

At the very least, this will allow one to not throw InterruptedException in
getInputMetadata().

Work towards fixing #17009.

RELNOTES: None.
PiperOrigin-RevId: 523318267
Change-Id: Ib3af4c099a0faafb9a8b6d75d04928af47bfbcd1
46 files changed
tree: bc988ed94fd29fde5944374d3ec8a03a22c29b86
  1. .bazelci/
  2. .github/
  3. examples/
  4. scripts/
  5. site/
  6. src/
  7. third_party/
  8. tools/
  9. .bazelrc
  10. .bazelversion
  11. .gitattributes
  12. .gitignore
  13. AUTHORS
  14. BUILD
  15. CHANGELOG.md
  16. CODE_OF_CONDUCT.md
  17. CODEOWNERS
  18. combine_distfiles.py
  19. combine_distfiles_to_tar.sh
  20. compile.sh
  21. CONTRIBUTING.md
  22. CONTRIBUTORS
  23. distdir.bzl
  24. distdir_deps.bzl
  25. LICENSE
  26. maven_install.json
  27. MODULE.bazel
  28. README.md
  29. SECURITY.md
  30. WORKSPACE
  31. WORKSPACE.bzlmod
README.md

Bazel

{Fast, Correct} - Choose two

Build and test software of any size, quickly and reliably.

  • Speed up your builds and tests: Bazel rebuilds only what is necessary. With advanced local and distributed caching, optimized dependency analysis and parallel execution, you get fast and incremental builds.

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Getting Started

Documentation

Reporting a Vulnerability

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Contributing to Bazel

See CONTRIBUTING.md

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