superproject: Skip updating of superproject when -l is used with sync.

Skip updating the superproject when -l is present and use the existing
superproject, if available (this would make sync -l work as it's
intended to do), and fall back to sync without superproject when not
(this would catch the case when superproject is enabled by automatic
rollout).

Tested:
$ repo sync -j 20 -n
NOTICE: --use-superproject is in beta; report any issues to the address described in `repo version`
/usr/local/google/home/rtenneti/work/android/src/aosp/.repo/exp-superproject/925043f706ba64db713e9bf3b55987e2-superproject.git: Initial setup for superproject completed.
Fetching: 100% (1032/1032), done in 41.184s
...

$ repo_dev sync -j 20 -l
prebuilts/asuite/: discarding 1 commits
prebuilts/runtime/: discarding 1 commits
...
repo sync has finished successfully.

+ With superproject-override.xml and test it.

  $ ls -l .repo/exp-superproject/
  total 176
  drwxr-xr-x 7 rtenneti primarygroup   4096 Jul 27 14:10 925043f706ba64db713e9bf3b55987e2-superproject.git
  -rw-r--r-- 1 rtenneti primarygroup 172742 Jul 27 14:10 superproject_override.xml
  rtenneti@rtenneti:~/work/android/src/aosp$ repo_dev sync -j 20 -l
  ...
  repo sync has finished successfully.

+ Rename the file superproject-override.xml and test it.
  $ ls -l .repo/exp-superproject/
  total 176
  drwxr-xr-x 7 rtenneti primarygroup   4096 Jul 27 14:10 925043f706ba64db713e9bf3b55987e2-superproject.git
  -rw-r--r-- 1 rtenneti primarygroup 172742 Jul 27 14:10 temp.xml

  $ repo_dev sync -j 20 -l
  Checking out:  1% (12/1031) platform/external/rust/crates/fallible-streaming-iteexternal/linux-kselftest/: discarding 1 commits
  prebuilts/remoteexecution-client/: discarding 1 commits
  Checking out: 51% (536/1031) platform/prebuilts/gcc/darwin-x86/aarch64/....
  ....
  Checking out: 100% (1031/1031), done in 5.478s
  repo sync has finished successfully.

Bug: [google internal] b/184368268
Change-Id: I3aba5872e4f7c299977b92c2a39847ef28698c5a
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/312962
Reviewed-by: Mike Frysinger <vapier@google.com>
Reviewed-by: Jonathan Nieder <jrn@google.com>
Tested-by: Raman Tenneti <rtenneti@google.com>
2 files changed
tree: 44e195e3a99f01ca1d4a27324365a3a67bcd95a5
  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