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Erik Elmeke eede374e3e ssh: Set git protocol version 2 on SSH ControlMaster
According to https://git-scm.com/docs/protocol-v2#_ssh_and_file_transport,
when using SSH, the environment variable GIT_PROTOCOL must be set
when establishing the connection to the git server.

Normally git does this by itself. But in repo-tool where the SSH
connection is managed by the repo-tool, it must be passed in
explicitly instead.

Under some circumstances of environment configuration, this
caused all repo sync commands over ssh to always use
git protocol version 1. Even when git was configured to use
version 2.

Using git protocol v2 can significantly improve fetch speeds,
since it uses server side filtering of refs, reducing the
amount of unneccessary objects to send.

Change-Id: I6d4c3b7300a6090d707480b1a638ed03622fa71a
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/411362
Tested-by: Erik Elmeke <erik@haleytek.corp-partner.google.com>
Reviewed-by: Mike Frysinger <vapier@google.com>
Commit-Queue: Erik Elmeke <erik@haleytek.corp-partner.google.com>
2024-05-16 13:26:46 +00:00
.github/workflows tests: added python 3.12 2023-10-17 13:58:33 +00:00
docs git: raise soft version to 2.7.4 2024-03-20 21:11:26 +00:00
hooks release: update-hooks: helper for automatically syncing hooks 2024-04-23 18:31:51 +00:00
man man: regenerate man pages 2024-04-18 02:28:33 +00:00
release release: update-hooks: helper for automatically syncing hooks 2024-04-23 18:31:51 +00:00
subcmds upload: drop check for uncommitted local changes 2024-05-14 02:32:27 +00:00
tests sync: Fix sorting for nested projects 2024-03-08 17:58:24 +00:00
.flake8 flake8: exclude venv and .tox folder 2023-08-15 15:46:52 +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
.isort.cfg isort: format codebase 2023-08-22 18:32:22 +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 cleanup: Update codebase to expect Python 3.6 2023-10-31 16:03:54 +00:00
command.py cleanup: use new dict & set generator styles 2023-10-21 00:55:01 +00:00
completion.bash bash-completion: complete projects with repo forall 2021-07-27 06:20:52 +00:00
editor.py cleanup: Update codebase to expect Python 3.6 2023-10-31 16:03:54 +00:00
error.py gitc: drop support 2023-08-15 22:14:52 +00:00
event_log.py delete Python 2 (object) compat 2023-10-20 04:51:01 +00:00
fetch.py isort: format codebase 2023-08-22 18:32:22 +00:00
git_command.py git_command: unify soft/hard versions with requirements.json 2024-03-21 21:20:50 +00:00
git_config.py cleanup: Update codebase to expect Python 3.6 2023-10-31 16:03:54 +00:00
git_refs.py cleanup: convert exceptions to OSError 2023-10-21 00:56:10 +00:00
git_ssh add license header to a few more files 2019-06-13 13:23:19 -04:00
git_superproject.py git_superproject: tell git that superproject is bare 2023-11-09 22:13:17 +00:00
git_trace2_event_log_base.py git_trace2: Add socket timeout 2023-12-19 19:38:52 +00:00
git_trace2_event_log.py Log ErrorEvent for failing GitCommands 2023-09-06 18:22:33 +00:00
hooks.py cleanup: Update codebase to expect Python 3.6 2023-10-31 16:03:54 +00:00
LICENSE setup.py: add basic packaging files 2019-12-02 04:23:31 +00:00
main.py main: Stringify project name in error_info 2024-03-15 19:26:10 +00:00
manifest_xml.py gitc: delete a few more dead references 2024-04-18 02:30:06 +00:00
MANIFEST.in setup.py: add basic packaging files 2019-12-02 04:23:31 +00:00
pager.py isort: format codebase 2023-08-22 18:32:22 +00:00
platform_utils_win32.py cleanup: Update codebase to expect Python 3.6 2023-10-31 16:03:54 +00:00
platform_utils.py Remove platform_utils.realpath 2024-03-27 17:13:58 +00:00
progress.py cleanup: Update codebase to expect Python 3.6 2023-10-31 16:03:54 +00:00
project.py git: raise hard version to 1.9.1 2024-05-01 15:23:50 +00:00
pyproject.toml tests: added python 3.12 2023-10-17 13:58:33 +00:00
README.md update links from monorail to issuetracker 2023-06-14 21:19:58 +00:00
repo git_command: unify soft/hard versions with requirements.json 2024-03-21 21:20:50 +00:00
repo_logging.py repo_logging: Ensure error details are printed 2023-11-13 20:51:19 +00:00
repo_trace.py cleanup: delete redundant "r" open mode 2023-10-21 00:55:33 +00:00
requirements.json git: raise hard version to 1.9.1 2024-05-01 15:23:50 +00:00
run_tests release: update-hooks: helper for automatically syncing hooks 2024-04-23 18:31:51 +00:00
run_tests.vpython3 isort: format codebase 2023-08-22 18:32:22 +00:00
setup.py isort: format codebase 2023-08-22 18:32:22 +00:00
ssh.py ssh: Set git protocol version 2 on SSH ControlMaster 2024-05-16 13:26:46 +00:00
SUBMITTING_PATCHES.md SUBMITTING_PATCHES: update with commit queue details 2023-05-11 19:27:57 +00:00
tox.ini tox: Remove pylint timeout 2023-12-08 22:55:22 +00:00
wrapper.py git_command: unify soft/hard versions with requirements.json 2024-03-21 21:20:50 +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