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Raman Tenneti 21dce3d8b3 init: added --use-superproject option to clone superproject.
Added --no-use-superproject to repo and init.py to disable use of
manifest superprojects.

Replaced the term "sha" with "commit id".

Added _GetBranch method to Superproject object.

Moved shared code between init and sync into SyncSuperproject function.
This function either does git clone or git fetch. If git fetch fails
it does git clone.

Changed Superproject constructor to accept manifest, repodir and branch
to avoid passing them to multiple functions as argument.

Changed functions that were raising exceptions to return either True
or False.

Saved the --use-superproject option in config as repo.superproject.
Updated internal-fs-layout.md document.

Updated the tests to work with the new API changes in Superproject.

Performance for the first time sync has improved from 20 minutes to
around 15 minutes.

Tested the code with the following commands.

$ ./run_tests -v

Tested the sync code by using repo_dev alias and pointing to this CL.

$ repo init took around 20 seconds longer because of cloning of superproject.

$ 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	0m35.919s
user	0m21.947s
sys	0m8.977s

First run
$ time repo sync --use-superproject
...
real	16m41.982s
user	100m6.916s
sys	19m18.753s

No difference in repo sync time after the first run.

Bug: [google internal] b/179090734
Bug: https://crbug.com/gerrit/13709
Bug: https://crbug.com/gerrit/13707

Change-Id: I12df92112f46e001dfbc6f12cd633c3a15cf924b
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/296382
Reviewed-by: Mike Frysinger <vapier@google.com>
Tested-by: Raman Tenneti <rtenneti@google.com>
2021-02-11 18:59:29 +00:00
.github/workflows switch to "main" branch for development 2020-11-16 05:07:33 +00:00
docs init: added --use-superproject option to clone superproject. 2021-02-11 18:59:29 +00:00
hooks Revert "commit-msg: Insert Change-Id at start of trailers" 2020-04-15 07:17:16 +00:00
release release-process: document schedule (including freezes) publicly 2020-07-23 08:07:38 +00:00
subcmds init: added --use-superproject option to clone superproject. 2021-02-11 18:59:29 +00:00
tests init: added --use-superproject option to clone superproject. 2021-02-11 18:59:29 +00:00
.flake8 flake8: Suppress "E731 do not assign a lambda expression, use a def" 2020-02-15 03:41:17 +00:00
.gitattributes Adds additional crlf clobber avoidance. 2016-06-22 08:36:45 +00:00
.gitignore Add parallelism to 'branches' command 2020-12-14 23:35:12 +00:00
.mailmap Update .mailmap 2020-02-13 04:49:55 +00:00
.project Set correct name in PyDev and Eclipse project config 2013-04-19 09:35:43 +09:00
.pydevproject Leverage the next keyword from python 2.7 2018-12-19 11:06:35 -08:00
color.py strip python2-only coding:utf-8 & print_function settings 2021-01-06 18:53:05 +00:00
command.py strip python2-only coding:utf-8 & print_function settings 2021-01-06 18:53:05 +00:00
editor.py strip python2-only coding:utf-8 & print_function settings 2021-01-06 18:53:05 +00:00
error.py sync: Added --use-superproject option and support for superproject. 2021-01-21 19:41:52 +00:00
event_log.py strip python2-only coding:utf-8 & print_function settings 2021-01-06 18:53:05 +00:00
git_command.py git_command.py: Handle unicode decode error 2021-01-28 17:38:24 +00:00
git_config.py git_config: add SetBoolean helper 2021-02-11 01:48:12 +00:00
git_refs.py strip python2-only coding:utf-8 & print_function settings 2021-01-06 18:53:05 +00:00
git_ssh add license header to a few more files 2019-06-13 13:23:19 -04:00
git_superproject.py init: added --use-superproject option to clone superproject. 2021-02-11 18:59:29 +00:00
git_trace2_event_log.py Update "evt" field to be logged as a string type. 2021-01-19 20:35:56 +00:00
gitc_utils.py strip python2-only coding:utf-8 & print_function settings 2021-01-06 18:53:05 +00:00
hooks.py drop pyversion & is_python3 checking 2021-01-06 18:53:58 +00:00
LICENSE setup.py: add basic packaging files 2019-12-02 04:23:31 +00:00
main.py drop pyversion & is_python3 checking 2021-01-06 18:53:58 +00:00
manifest_xml.py manifest: set revisionId as revision attribute it it is not being set in ToXml. 2021-02-07 17:13:35 +00:00
MANIFEST.in setup.py: add basic packaging files 2019-12-02 04:23:31 +00:00
pager.py strip python2-only coding:utf-8 & print_function settings 2021-01-06 18:53:05 +00:00
platform_utils_win32.py drop pyversion & is_python3 checking 2021-01-06 18:53:58 +00:00
platform_utils.py drop pyversion & is_python3 checking 2021-01-06 18:53:58 +00:00
progress.py strip python2-only coding:utf-8 & print_function settings 2021-01-06 18:53:05 +00:00
project.py git_config: add SetBoolean helper 2021-02-11 01:48:12 +00:00
README.md README: use new bug template 2020-02-26 23:20:43 +00:00
repo init: added --use-superproject option to clone superproject. 2021-02-11 18:59:29 +00:00
repo_trace.py strip python2-only coding:utf-8 & print_function settings 2021-01-06 18:53:05 +00:00
requirements.json launcher: add a requirements framework to declare version dependencies 2021-01-19 16:48:21 +00:00
run_tests strip python2-only coding:utf-8 & print_function settings 2021-01-06 18:53:05 +00:00
setup.py strip python2-only coding:utf-8 & print_function settings 2021-01-06 18:53:05 +00:00
SUBMITTING_PATCHES.md switch to "main" branch for development 2020-11-16 05:07:33 +00:00
tox.ini stop testing Python 2.7 2020-09-06 17:53:47 +00:00
wrapper.py strip python2-only coding:utf-8 & print_function settings 2021-01-06 18:53:05 +00:00

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