[7.0.1] Force output checking for incremental run commands without the bytes. (#20881)

When building without the bytes, outputs are only materialized when
either (1) an action prefetches them, or (2) they've been explicitly
requested. When both --remote_download_minimal and
--noexperimental_check_output_files are set, this presents a problem for
a build command followed by a run command for the same target: the build
command won't download the outputs and the run command won't check for
their presence, proceeding without them. A non-incremental run command
works, because the outputs are considered top-level even in minimal
mode.

This is only a problem for a run command because it exists outside of
action execution, and doesn't get a chance to prefetch inputs; it would
have been better to implement the run command by injecting a specially
crafted action into the build graph, but that will have to wait for
another day. The present fix might theoretically slow things down if
output checking is truly unnecessary, but I doubt that would cause a
significant regression in practice.

Fixes #20843.

Closes #20853.

Commit
https://github.com/bazelbuild/bazel/commit/2f899ef8b39935d9ca131b71a24e67ef286bc378

PiperOrigin-RevId: 597909909
Change-Id: I66aedef4994fbda41fe5378c80940fa8ba637bfd

Co-authored-by: Tiago Quelhas <tjgq@google.com>
2 files changed
tree: 5cb9f0b332d5f7e026025df25b7c32bf5d412645
  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. bazel_downloader.cfg
  15. BUILD
  16. CHANGELOG.md
  17. CODE_OF_CONDUCT.md
  18. CODEOWNERS
  19. combine_distfiles.py
  20. combine_distfiles_to_tar.sh
  21. compile.sh
  22. CONTRIBUTING.md
  23. CONTRIBUTORS
  24. distdir.bzl
  25. distdir_deps.bzl
  26. extensions.bzl
  27. LICENSE
  28. maven_install.json
  29. MODULE.bazel
  30. MODULE.bazel.lock
  31. rbe_extension.bzl
  32. README.md
  33. repositories.bzl
  34. requirements.txt
  35. SECURITY.md
  36. WORKSPACE
  37. WORKSPACE.bzlmod
  38. workspace_deps.bzl
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