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Mike Frysinger 355f4398d8 sync: rework --jobs to provide better defaults
For --jobs-network, the logic is now:
* If the user specifies --jobs-network, use that.
* Else, if the user specifies --jobs, use that.
* Else, if the manifest specifies sync-j, use that.
* Else, default to 1.
Then we limit the jobs count based on the softlimit RLIMIT_NOFILE.

For --jobs-checkout, the logic is now:
* If the user specifies --jobs-checkout, use that.
* Else, if the user specifies --jobs, use that.
* Else, if the manifest specifies sync-j, use that.
* Else, default to DEFAULT_LOCAL_JOBS which is based on user's ncpus.
Then we limit the jobs count based on the softlimit RLIMIT_NOFILE.

For garbage collecting, the logic is now:
* If the user specifies --jobs, use that.
* Else, if the manifest specifies sync-j, use that.
* Else, default to the user's ncpus.
Then we limit the jobs count based on the softlimit RLIMIT_NOFILE.

Having to factor in the manifest settings makes this more complicated
which is why we delay processing of defaults until after we've synced
the manifest projects.

Bug: http://b/239712300
Change-Id: Id27cda63c76c156f1d63f6a20cb2c4ceeb3d547c
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/341394
Tested-by: Mike Frysinger <vapier@google.com>
Reviewed-by: LaMont Jones <lamontjones@google.com>
2022-07-25 15:36:43 +00:00
.github/workflows Drop support for Python 3.5 2021-06-03 11:34:17 +00:00
docs manifest: add submanifest.default_groups attribute 2022-04-29 18:42:23 +00:00
hooks Revert "commit-msg: Insert Change-Id at start of trailers" 2020-04-15 07:17:16 +00:00
man man: regenerate 2022-07-11 16:42:23 +00:00
release sign-launcher: make the help text more automatic 2021-10-06 17:02:56 +00:00
subcmds sync: rework --jobs to provide better defaults 2022-07-25 15:36:43 +00:00
tests Omit local_manifest groups from superproject override. 2022-07-15 23:32:24 +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
.gitreview git-review: add config file 2021-11-15 01:39:36 +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 Only sync superproject if it will be used. 2022-06-08 16:49:08 +00:00
completion.bash bash-completion: complete projects with repo forall 2021-07-27 06:20:52 +00:00
editor.py strip python2-only coding:utf-8 & print_function settings 2021-01-06 18:53:05 +00:00
error.py help/version: sprinkle bug report URL around 2021-04-26 21:43:43 +00:00
event_log.py strip python2-only coding:utf-8 & print_function settings 2021-01-06 18:53:05 +00:00
fetch.py Support more url schemes for getting standalone manifest 2021-10-27 13:20:35 +00:00
git_command.py project: store objects in project-objects directly 2022-01-19 17:24:51 +00:00
git_config.py Fix typo for ValueError 2021-11-07 02:32:08 +00:00
git_refs.py git_refs: fix crash with binary . files in .git/refs/ 2021-02-28 16:07:24 +00:00
git_ssh add license header to a few more files 2019-06-13 13:23:19 -04:00
git_superproject.py Omit local_manifest groups from superproject override. 2022-07-15 23:32:24 +00:00
git_trace2_event_log.py trace: allow writing traces to a socket 2022-03-16 17:33:07 +00:00
gitc_utils.py superproject: pass groups to ToXml method. 2021-03-11 01:24:52 +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 sync: add multi-manifest support 2022-05-26 00:03:37 +00:00
manifest_xml.py sync: rework --jobs to provide better defaults 2022-07-25 15:36:43 +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 make file removal a bit more robust 2021-09-28 16:06:50 +00:00
progress.py progress: optimize progress bar updates a bit 2022-04-19 23:50:48 +00:00
project.py status, diff: display correct path for multi-manifest 2022-07-14 16:00:18 +00:00
README.md README: use new bug template 2020-02-26 23:20:43 +00:00
repo init: add an option --enable-git-lfs-filter 2022-01-26 01:47:20 +00:00
repo_trace.py strip python2-only coding:utf-8 & print_function settings 2021-01-06 18:53:05 +00:00
requirements.json Drop support for Python 3.5 2021-06-03 11:34:17 +00:00
run_tests run_tests: fix pytest selection inside tox venv 2021-06-03 15:27:51 +00:00
setup.py Drop support for Python 3.5 2021-06-03 11:34:17 +00:00
ssh.py ssh: handle FileNotFoundError errors 2021-10-26 16:18:45 +00:00
SUBMITTING_PATCHES.md SUBMITTING_PATCHES: link to commit message style docs 2021-11-15 01:39:16 +00:00
tox.ini Drop support for Python 3.5 2021-06-03 11:34:17 +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