Reduce number of digest calculations

Only calculate digest once per file, even if there are multiple symbolic links pointing to the same file.
This reduce build times when the digests are not already available in memory, e.g. if the bazel server process has been restarted.

Related to #11831

Closes #11832.

PiperOrigin-RevId: 323770098
2 files changed
tree: 5bd1ce9f27af86d9d10296e2845d82c153a62f22
  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

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