project: Check if dotgit exists w/out symlink check

os.path.exists returns false on a broken symlink. This is not what repo
needs when checking if a project is setup properly.

For example, if src/foo/.git can't be resolved, repo tries to create
symlink and that results in FileExistsError.

Use lexists which returns True even if symlink is broken. That will
force path where repo checks where symlink is pointing to and will fix
it to the correct location.

Bug: b/281746795
Change-Id: Id3f7dc3a3cb6499d02ce7335eca992ddc7deb645
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/415197
Tested-by: Josip Sokcevic <sokcevic@google.com>
Commit-Queue: Josip Sokcevic <sokcevic@google.com>
Reviewed-by: George Engelbrecht <engeg@google.com>
Reviewed-by: Greg Edelston <gredelston@google.com>
1 file changed
tree: 15128efb3204b0db4bb1a8959747da0d1ca86fd3
  1. .github/
  2. docs/
  3. hooks/
  4. man/
  5. release/
  6. subcmds/
  7. tests/
  8. .flake8
  9. .gitattributes
  10. .gitignore
  11. .gitreview
  12. .isort.cfg
  13. .mailmap
  14. .project
  15. .pydevproject
  16. color.py
  17. command.py
  18. completion.bash
  19. editor.py
  20. error.py
  21. event_log.py
  22. fetch.py
  23. git_command.py
  24. git_config.py
  25. git_refs.py
  26. git_ssh
  27. git_superproject.py
  28. git_trace2_event_log.py
  29. git_trace2_event_log_base.py
  30. hooks.py
  31. LICENSE
  32. main.py
  33. MANIFEST.in
  34. manifest_xml.py
  35. pager.py
  36. platform_utils.py
  37. platform_utils_win32.py
  38. progress.py
  39. project.py
  40. pyproject.toml
  41. README.md
  42. repo
  43. repo_logging.py
  44. repo_trace.py
  45. requirements.json
  46. run_tests
  47. run_tests.vpython3
  48. setup.py
  49. ssh.py
  50. SUBMITTING_PATCHES.md
  51. tox.ini
  52. 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.

Contact

Please use the repo-discuss mailing list or issue tracker for questions.

You can file a new bug report under the “repo” component.

Please do not e-mail individual developers for support. They do not have the bandwidth for it, and often times questions have already been asked on repo-discuss or bugs posted to the issue tracker. So please search those sites first.

Install

Many distros include repo, so you might be able to install from there.

# Debian/Ubuntu.
$ sudo apt-get install repo

# Gentoo.
$ sudo emerge dev-vcs/repo

You can install it manually as well as it's a single script.

$ mkdir -p ~/.bin
$ PATH="${HOME}/.bin:${PATH}"
$ curl https://storage.googleapis.com/git-repo-downloads/repo > ~/.bin/repo
$ chmod a+rx ~/.bin/repo