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ceba2ddc13
+ superproject will be fetched into a directory with the name
“<remote name>-superproject.git” instead of the current
“superproject.git” folder.
+ Deleted _Clone method and added _Init method.
+ _Init method will do “git init --bare <remote>-superproject.git”.
It will create the folder and set up a bare repository in
<remote>-superproject.git folder.
+ _Fetch method, will pass <remote url>, <branch> arguments.
Moved the --filter argument from “git clone” to “git fetch”.
_Fetch method will execute the following command to fetch
superproject. Added --no-tags argument.
master: git fetch <remote url> --force --no-tags --filter blob:none
branch: git fetch <remote url> --force --no-tags --filter blob:none \
<branch>:<branch>
+ Performance improvements for aosp-master
++ repo init performance improved from 35 seconds to 17 seconds.
++ repo init --use-superproject is around 5 to 7 secsonds slower.
++ repo sync --use-superproject is around 3 to 4 minutes faster.
Tested the code with the following commands.
$ ./run_tests -v
Tested the sync code by using repo_dev alias and pointing to this CL.
$ time repo_dev init -u sso://android.git.corp.google.com/platform/manifest -b master --partial-clone --clone-filter=blob:limit=10M --repo-rev=main --use-superproject
...
real 0m20.648s
user 0m8.046s
sys 0m3.271s
+ Without superproject
$ time repo init -u sso://android.git.corp.google.com/platform/manifest -b master --partial-clone --clone-filter=blob:limit=10M --repo-rev=main
real 0m13.078s
user 0m9.783s
sys 0m2.528s
$ time repo_dev sync -c -j32 --use-superproject
...
real 15m7.072s
user 110m7.216s
sys 20m17.559s
+ Without superproject
$ time repo sync -c -j32
...
real 19m25.644s
user 91m56.331s
sys 20m59.170s
Bug: [google internal] b/180492484
Bug: [google internal] b/179470886
Bug: [google internal] b/180124069
Bug: https://crbug.com/gerrit/13709
Bug: https://crbug.com/gerrit/13707
Change-Id: Ib04bd7f1e25ceb75532643e58ad0129300ba3299
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/297702
Reviewed-by: Mike Frysinger <vapier@google.com>
Tested-by: Raman Tenneti <rtenneti@google.com>
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.
- Homepage: https://gerrit.googlesource.com/git-repo/
- Mailing list: repo-discuss on Google Groups
- Bug reports: https://bugs.chromium.org/p/gerrit/issues/list?q=component:repo
- Source: https://gerrit.googlesource.com/git-repo/
- Overview: https://source.android.com/source/developing.html
- Docs: https://source.android.com/source/using-repo.html
- repo Manifest Format
- repo Hooks
- Submitting patches
- Running Repo in Microsoft Windows
- GitHub mirror: https://github.com/GerritCodeReview/git-repo
- Postsubmit tests: https://github.com/GerritCodeReview/git-repo/actions
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