repo: all ParseGitVersion to load git version info itself

All code that calls ParseGitVersion needs to run `git --version`
itself and parse the output before passing it in.  To avoid that
duplication, allow ParseGitVersion to run `git --version` itself
if ver_str=None.

Bug: https://crbug.com/gerrit/11144
Change-Id: Ie07793ca57a40c0231af808df04a576118d5eea3
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/231054
Tested-by: Mike Frysinger <vapier@google.com>
Reviewed-by: David Pursehouse <dpursehouse@collab.net>
1 file changed
tree: 41de2e902dad01d21c1cee1bf4392a487d00f018
  1. docs/
  2. hooks/
  3. subcmds/
  4. tests/
  5. .flake8
  6. .gitattributes
  7. .gitignore
  8. .mailmap
  9. .project
  10. .pydevproject
  11. color.py
  12. command.py
  13. COPYING
  14. editor.py
  15. error.py
  16. event_log.py
  17. git_command.py
  18. git_config.py
  19. git_refs.py
  20. git_ssh
  21. gitc_utils.py
  22. main.py
  23. manifest_xml.py
  24. pager.py
  25. platform_utils.py
  26. platform_utils_win32.py
  27. progress.py
  28. project.py
  29. pyversion.py
  30. README.md
  31. repo
  32. SUBMITTING_PATCHES.md
  33. trace.py
  34. wrapper.py
README.md

repo

Repo is a tool built on top of Git. Repo helps manage many Git repositories, does the uploads to revision control systems, and automates parts of the development workflow. Repo is not meant to replace Git, only to make it easier to work with Git. The repo command is an executable Python script that you can put anywhere in your path.