platform_utils: os.rename exception when src and des on different file system

Symptom: repo sync exception
Root Cause: os.rename only works when source and destination are on the same file system
Solution: using shutil.move

to save disk usage, I create links for projects and project-objects, link to folder on another disk
lrwxrwxrwx  1 owenwen owenwen   47 Jun  9 16:40 project-objects -> /disk3/AndroidLocalRepos/.repo/project-objects/
lrwxrwxrwx  1 owenwen owenwen   40 Jun  9 16:40 projects -> /disk3/AndroidLocalRepos/.repo/projects/

below are exception I met:
"""
Traceback (most recent call last):
  File "/usr/lib/python3.6/multiprocessing/pool.py", line 119, in worker
    result = (True, func(*args, **kwds))
  File "/usr/lib/python3.6/multiprocessing/pool.py", line 44, in mapstar
    return list(map(*args))
  File "/disk2/Android11/.repo/repo/subcmds/sync.py", line 550, in _CheckoutOne
    project.Sync_LocalHalf(syncbuf, force_sync=force_sync)
  File "/disk2/Android11/.repo/repo/project.py", line 1251, in Sync_LocalHalf
    self._InitWorkTree(force_sync=force_sync, submodules=submodules)
  File "/disk2/Android11/.repo/repo/project.py", line 2801, in _InitWorkTree
    self._CheckDirReference(self.gitdir, dotgit, share_refs=True)
  File "/disk2/Android11/.repo/repo/project.py", line 2674, in _CheckDirReference
    platform_utils.rename(dst_path, src_path)
  File "/disk2/Android11/.repo/repo/platform_utils.py", line 127, in rename
    os.rename(src, dst)
OSError: [Errno 18] Invalid cross-device link: '/disk2/Android11/system/libhidl/.git/packed-refs' -> '/disk2/Android11/.repo/projects/system/libhidl.git/packed-refs'
"""

Change-Id: Ifda2f16530cc5a8f280169f482ee858f9e5241d3
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/316002
Tested-by: Mike Frysinger <vapier@google.com>
Reviewed-by: Mike Frysinger <vapier@google.com>
1 file changed
tree: 9412ed3f450f39568d32c0c90969ce58ea28eda5
  1. .flake8
  2. .gitattributes
  3. .github/
  4. .gitignore
  5. .mailmap
  6. .project
  7. .pydevproject
  8. LICENSE
  9. MANIFEST.in
  10. README.md
  11. SUBMITTING_PATCHES.md
  12. color.py
  13. command.py
  14. completion.bash
  15. docs/
  16. editor.py
  17. error.py
  18. event_log.py
  19. git_command.py
  20. git_config.py
  21. git_refs.py
  22. git_ssh
  23. git_superproject.py
  24. git_trace2_event_log.py
  25. gitc_utils.py
  26. hooks.py
  27. hooks/
  28. main.py
  29. man/
  30. manifest_xml.py
  31. pager.py
  32. platform_utils.py
  33. platform_utils_win32.py
  34. progress.py
  35. project.py
  36. release/
  37. repo
  38. repo_trace.py
  39. requirements.json
  40. run_tests
  41. setup.py
  42. ssh.py
  43. subcmds/
  44. tests/
  45. tox.ini
  46. 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