Support deferred param files.

Design doc: https://docs.google.com/document/d/1JXqwwVHYosZOgmjN8xrfTalyhiUYJ99Qe2D0qBcqZ1c

The behaviour is gated on --defer_param_files (default off) and is controlled by --min_param_file_size.

This CL adds support for VirtualActionInputs to LocalSpawnRunner, and all remote runners already supports them. The sandboxed runners are not yet supported, but that can be added in a future CL.

This CL does not add support for spawn runner using different param file limits. This will require refactoring of the spawn strategies and runners to be viable.

RELNOTES: None
PiperOrigin-RevId: 194265291
13 files changed
tree: 316923cbe2acdfa593ebf57f76d3fd5063970a61
  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. ISSUE_TEMPLATE.md
  19. LICENSE
  20. README.md
  21. WORKSPACE
README.md

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