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NAME | SYNOPSIS | DESCRIPTION | ENVIRONMENT VARIABLES: | ENVIRONMENT VARIABLES PASSED TO COMMAND: | EXAMPLES: | SEE ALSO | GIT | COLOPHON |
GIT-REMOTE-EXT(1) Git Manual GIT-REMOTE-EXT(1)
git-remote-ext - Bridge smart transport to external command.
git remote add <nick> "ext::<command>[ <arguments>...]"
This remote helper uses the specified <command> to connect to a
remote Git server.
Data written to stdin of the specified <command> is assumed to be
sent to a git:// server, git-upload-pack, git-receive-pack or
git-upload-archive (depending on situation), and data read from
stdout of <command> is assumed to be received from the same service.
Command and arguments are separated by an unescaped space.
The following sequences have a special meaning:
'% '
Literal space in command or argument.
%%
Literal percent sign.
%s
Replaced with name (receive-pack, upload-pack, or upload-archive)
of the service Git wants to invoke.
%S
Replaced with long name (git-receive-pack, git-upload-pack, or
git-upload-archive) of the service Git wants to invoke.
%G (must be the first characters in an argument)
This argument will not be passed to <command>. Instead, it will
cause the helper to start by sending git:// service requests to
the remote side with the service field set to an appropriate
value and the repository field set to rest of the argument.
Default is not to send such a request.
This is useful if remote side is git:// server accessed over some
tunnel.
%V (must be first characters in argument)
This argument will not be passed to <command>. Instead it sets
the vhost field in the git:// service request (to rest of the
argument). Default is not to send vhost in such request (if
sent).
GIT_TRANSLOOP_DEBUG
If set, prints debugging information about various reads/writes.
GIT_EXT_SERVICE
Set to long name (git-upload-pack, etc...) of service helper
needs to invoke.
GIT_EXT_SERVICE_NOPREFIX
Set to long name (upload-pack, etc...) of service helper needs to
invoke.
This remote helper is transparently used by Git when you use commands
such as "git fetch <URL>", "git clone <URL>", , "git push <URL>" or
"git remote add <nick> <URL>", where <URL> begins with ext::.
Examples:
"ext::ssh -i /home/foo/.ssh/somekey user@host.example %S foo/repo"
Like host.example:foo/repo, but use /home/foo/.ssh/somekey as
keypair and user as user on remote side. This avoids needing to
edit .ssh/config.
"ext::socat -t3600 - ABSTRACT-CONNECT:/git-server %G/somerepo"
Represents repository with path /somerepo accessible over git
protocol at abstract namespace address /git-server.
"ext::git-server-alias foo %G/repo"
Represents a repository with path /repo accessed using the helper
program "git-server-alias foo". The path to the repository and
type of request are not passed on the command line but as part of
the protocol stream, as usual with git:// protocol.
"ext::git-server-alias foo %G/repo %Vfoo"
Represents a repository with path /repo accessed using the helper
program "git-server-alias foo". The hostname for the remote
server passed in the protocol stream will be "foo" (this allows
multiple virtual Git servers to share a link-level address).
"ext::git-server-alias foo %G/repo% with% spaces %Vfoo"
Represents a repository with path /repo with spaces accessed
using the helper program "git-server-alias foo". The hostname for
the remote server passed in the protocol stream will be "foo"
(this allows multiple virtual Git servers to share a link-level
address).
"ext::git-ssl foo.example /bar"
Represents a repository accessed using the helper program
"git-ssl foo.example /bar". The type of request can be determined
by the helper using environment variables (see above).
gitremote-helpers(1)
Part of the git(1) suite
This page is part of the git (Git distributed version control system)
project. Information about the project can be found at
⟨http://git-scm.com/⟩. If you have a bug report for this manual page,
see ⟨http://git-scm.com/community⟩. This page was obtained from the
project's upstream Git repository ⟨https://github.com/git/git.git⟩ on
2017-07-05. If you discover any rendering problems in this HTML ver‐
sion of the page, or you believe there is a better or more up-to-date
source for the page, or you have corrections or improvements to the
information in this COLOPHON (which is not part of the original man‐
ual page), send a mail to man-pages@man7.org
Git 12/17/2015 GIT-REMOTE-EXT(1)
Pages that refer to this page: gitremote-helpers(1), gitnamespaces(7)