[7.4.1] Remove DownloadManager instance from RegistryFactoryImpl. (#24228)

This PR removes the DownloadManager from the registry factory
implementation. As the registry created by the factory is cached by the
SkyFunction mechanism, the DownloadManager instance was living too long
- it is supposed to be re-created for every command instantiation to
respect changes in command line options, but for the registry, it
ignored those changes.

Instead, the DownloadManager is set directly into the affected
SkyFunctions that require access to it. This way, the per-command
DownloadManager instance is correctly used.

This fixes https://github.com/bazelbuild/bazel/issues/24166.

Note for reviewers: This is my first time touching code with
SkyFunctions, so I don't really know what I'm doing.

Closes #24212.

PiperOrigin-RevId: 693644409
Change-Id: I7b16684e52673043615290d114f078ab7ab99fcf

Co-authored-by: Cornelius Riemenschneider <cornelius@github.com>
10 files changed
tree: f2274077a5ece01577c554f62eb7f72c5c51cf37
  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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