Refactor git_repository and new_git_repository rules implementations ?

?so that they can be used with Bazel on Windows without MSYS

- do not use shell scripting, call git binary and use repository_context methods
- add black box tests for new_git_repository, so that they run on Windows without MSYS
- prefer fetch to clone, as in that case less content is fetched (with fetch, we specify both the reference and depth in the same command; on contrary, clone will fetch all branches)

Closes #8597.

PiperOrigin-RevId: 252918513
8 files changed
tree: 6b0c6db2b38e060126419e72e665a19f11458179
  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

Bazel

{Fast, Correct} - Choose two

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