git-remote-ext.html - external/gitster/git-htmldocs - Git at Google

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 <div id="header">
 <h1>
 git-remote-ext(1) Manual Page
 </h1>
 <h2>NAME</h2>
 <div class="sectionbody">
 <p>git-remote-ext -
  Bridge smart transport to external command.
 </p>
 </div>
 </div>
 <h2 id="_synopsis">SYNOPSIS</h2>
 <div class="sectionbody">
 <div class="verseblock">
 <div class="verseblock-content">git remote add &lt;nick&gt; "ext::&lt;command&gt;[ &lt;arguments&gt;&#8230;]"</div>
 <div class="verseblock-attribution">
 </div></div>
 </div>
 <h2 id="_description">DESCRIPTION</h2>
 <div class="sectionbody">
 <div class="paragraph"><p>This remote helper uses the specified <em>&lt;command&gt;</em> to connect
 to a remote git server.</p></div>
 <div class="paragraph"><p>Data written to stdin of the specified <em>&lt;command&gt;</em> 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 &lt;command&gt; is assumed to be received from
 the same service.</p></div>
 <div class="paragraph"><p>Command and arguments are separated by an unescaped space.</p></div>
 <div class="paragraph"><p>The following sequences have a special meaning:</p></div>
 <div class="dlist"><dl>
 <dt class="hdlist1">
 '% '
 </dt>
 <dd>
 <p>
  Literal space in command or argument.
 </p>
 </dd>
 <dt class="hdlist1">
 <em>%%</em>
 </dt>
 <dd>
 <p>
  Literal percent sign.
 </p>
 </dd>
 <dt class="hdlist1">
 <em>%s</em>
 </dt>
 <dd>
 <p>
  Replaced with name (receive-pack, upload-pack, or
  upload-archive) of the service git wants to invoke.
 </p>
 </dd>
 <dt class="hdlist1">
 <em>%S</em>
 </dt>
 <dd>
 <p>
  Replaced with long name (git-receive-pack,
  git-upload-pack, or git-upload-archive) of the service
  git wants to invoke.
 </p>
 </dd>
 <dt class="hdlist1">
 <em>%G</em> (must be the first characters in an argument)
 </dt>
 <dd>
 <p>
  This argument will not be passed to <em>&lt;command&gt;</em>. 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.
 </p>
 <div class="paragraph"><p>This is useful if remote side is git:// server accessed over
 some tunnel.</p></div>
 </dd>
 <dt class="hdlist1">
 <em>%V</em> (must be first characters in argument)
 </dt>
 <dd>
 <p>
  This argument will not be passed to <em>&lt;command&gt;</em>. 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).
 </p>
 </dd>
 </dl></div>
 </div>
 <h2 id="_environment_variables">ENVIRONMENT VARIABLES:</h2>
 <div class="sectionbody">
 <div class="dlist"><dl>
 <dt class="hdlist1">
 GIT_TRANSLOOP_DEBUG
 </dt>
 <dd>
 <p>
  If set, prints debugging information about various reads/writes.
 </p>
 </dd>
 </dl></div>
 </div>
 <h2 id="_environment_variables_passed_to_command">ENVIRONMENT VARIABLES PASSED TO COMMAND:</h2>
 <div class="sectionbody">
 <div class="dlist"><dl>
 <dt class="hdlist1">
 GIT_EXT_SERVICE
 </dt>
 <dd>
 <p>
  Set to long name (git-upload-pack, etc&#8230;) of service helper needs
  to invoke.
 </p>
 </dd>
 <dt class="hdlist1">
 GIT_EXT_SERVICE_NOPREFIX
 </dt>
 <dd>
 <p>
  Set to long name (upload-pack, etc&#8230;) of service helper needs
  to invoke.
 </p>
 </dd>
 </dl></div>
 </div>
 <h2 id="_examples">EXAMPLES:</h2>
 <div class="sectionbody">
 <div class="paragraph"><p>This remote helper is transparently used by git when
 you use commands such as "git fetch &lt;URL&gt;", "git clone &lt;URL&gt;",
 , "git push &lt;URL&gt;" or "git remote add &lt;nick&gt; &lt;URL&gt;", where &lt;URL&gt;
 begins with <tt>ext::</tt>. Examples:</p></div>
 <div class="dlist"><dl>
 <dt class="hdlist1">
 "ext::ssh -i /home/foo/.ssh/somekey user&#64;host.example %S <em>foo/repo</em>"
 </dt>
 <dd>
 <p>
  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.
 </p>
 </dd>
 <dt class="hdlist1">
 "ext::socat -t3600 - ABSTRACT-CONNECT:/git-server %G/somerepo"
 </dt>
 <dd>
 <p>
  Represents repository with path /somerepo accessable over
  git protocol at abstract namespace address /git-server.
 </p>
 </dd>
 <dt class="hdlist1">
 "ext::git-server-alias foo %G/repo"
 </dt>
 <dd>
 <p>
  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.
 </p>
 </dd>
 <dt class="hdlist1">
 "ext::git-server-alias foo %G/repo %Vfoo"
 </dt>
 <dd>
 <p>
  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).
 </p>
 </dd>
 <dt class="hdlist1">
 "ext::git-server-alias foo %G/repo% with% spaces %Vfoo"
 </dt>
 <dd>
 <p>
  Represents a repository with path <em>/repo with spaces</em> 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).
 </p>
 </dd>
 <dt class="hdlist1">
 "ext::git-ssl foo.example /bar"
 </dt>
 <dd>
 <p>
  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).
 </p>
 </dd>
 </dl></div>
 </div>
 <h2 id="_documentation">Documentation</h2>
 <div class="sectionbody">
 <div class="paragraph"><p>Documentation by Ilari Liusvaara, Jonathan Nieder and the git list
 &lt;<a href="mailto:git@vger.kernel.org">git@vger.kernel.org</a>&gt;</p></div>
 </div>
 <h2 id="_git">GIT</h2>
 <div class="sectionbody">
 <div class="paragraph"><p>Part of the <a href="git.html">git(1)</a> suite</p></div>
 </div>
 <div id="footer">
 <div id="footer-text">
 Last updated 2011-07-23 00:49:30 UTC
 </div>
 </div>
 </body>
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	<body>
	<div id="header">
	<h1>
	git-remote-ext(1) Manual Page
	</h1>
	<h2>NAME</h2>
	<div class="sectionbody">
	<p>git-remote-ext -
	Bridge smart transport to external command.
	</p>
	</div>
	</div>
	<h2 id="_synopsis">SYNOPSIS</h2>
	<div class="sectionbody">
	<div class="verseblock">
	<div class="verseblock-content">git remote add <nick> "ext::<command>[ <arguments>…]"</div>
	<div class="verseblock-attribution">
	</div></div>
	</div>
	<h2 id="_description">DESCRIPTION</h2>
	<div class="sectionbody">
	<div class="paragraph"><p>This remote helper uses the specified <em><command></em> to connect
	to a remote git server.</p></div>
	<div class="paragraph"><p>Data written to stdin of the specified <em><command></em> 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.</p></div>
	<div class="paragraph"><p>Command and arguments are separated by an unescaped space.</p></div>
	<div class="paragraph"><p>The following sequences have a special meaning:</p></div>
	<div class="dlist"><dl>
	<dt class="hdlist1">
	'% '
	</dt>
	<dd>
	<p>
	Literal space in command or argument.
	</p>
	</dd>
	<dt class="hdlist1">
	<em>%%</em>
	</dt>
	<dd>
	<p>
	Literal percent sign.
	</p>
	</dd>
	<dt class="hdlist1">
	<em>%s</em>
	</dt>
	<dd>
	<p>
	Replaced with name (receive-pack, upload-pack, or
	upload-archive) of the service git wants to invoke.
	</p>
	</dd>
	<dt class="hdlist1">
	<em>%S</em>
	</dt>
	<dd>
	<p>
	Replaced with long name (git-receive-pack,
	git-upload-pack, or git-upload-archive) of the service
	git wants to invoke.
	</p>
	</dd>
	<dt class="hdlist1">
	<em>%G</em> (must be the first characters in an argument)
	</dt>
	<dd>
	<p>
	This argument will not be passed to <em><command></em>. 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.
	</p>
	<div class="paragraph"><p>This is useful if remote side is git:// server accessed over
	some tunnel.</p></div>
	</dd>
	<dt class="hdlist1">
	<em>%V</em> (must be first characters in argument)
	</dt>
	<dd>
	<p>
	This argument will not be passed to <em><command></em>. 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).
	</p>
	</dd>
	</dl></div>
	</div>
	<h2 id="_environment_variables">ENVIRONMENT VARIABLES:</h2>
	<div class="sectionbody">
	<div class="dlist"><dl>
	<dt class="hdlist1">
	GIT_TRANSLOOP_DEBUG
	</dt>
	<dd>
	<p>
	If set, prints debugging information about various reads/writes.
	</p>
	</dd>
	</dl></div>
	</div>
	<h2 id="_environment_variables_passed_to_command">ENVIRONMENT VARIABLES PASSED TO COMMAND:</h2>
	<div class="sectionbody">
	<div class="dlist"><dl>
	<dt class="hdlist1">
	GIT_EXT_SERVICE
	</dt>
	<dd>
	<p>
	Set to long name (git-upload-pack, etc…) of service helper needs
	to invoke.
	</p>
	</dd>
	<dt class="hdlist1">
	GIT_EXT_SERVICE_NOPREFIX
	</dt>
	<dd>
	<p>
	Set to long name (upload-pack, etc…) of service helper needs
	to invoke.
	</p>
	</dd>
	</dl></div>
	</div>
	<h2 id="_examples">EXAMPLES:</h2>
	<div class="sectionbody">
	<div class="paragraph"><p>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 <tt>ext::</tt>. Examples:</p></div>
	<div class="dlist"><dl>
	<dt class="hdlist1">
	"ext::ssh -i /home/foo/.ssh/somekey user@host.example %S <em>foo/repo</em>"
	</dt>
	<dd>
	<p>
	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.
	</p>
	</dd>
	<dt class="hdlist1">
	"ext::socat -t3600 - ABSTRACT-CONNECT:/git-server %G/somerepo"
	</dt>
	<dd>
	<p>
	Represents repository with path /somerepo accessable over
	git protocol at abstract namespace address /git-server.
	</p>
	</dd>
	<dt class="hdlist1">
	"ext::git-server-alias foo %G/repo"
	</dt>
	<dd>
	<p>
	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.
	</p>
	</dd>
	<dt class="hdlist1">
	"ext::git-server-alias foo %G/repo %Vfoo"
	</dt>
	<dd>
	<p>
	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).
	</p>
	</dd>
	<dt class="hdlist1">
	"ext::git-server-alias foo %G/repo% with% spaces %Vfoo"
	</dt>
	<dd>
	<p>
	Represents a repository with path <em>/repo with spaces</em> 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).
	</p>
	</dd>
	<dt class="hdlist1">
	"ext::git-ssl foo.example /bar"
	</dt>
	<dd>
	<p>
	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).
	</p>
	</dd>
	</dl></div>
	</div>
	<h2 id="_documentation">Documentation</h2>
	<div class="sectionbody">
	<div class="paragraph"><p>Documentation by Ilari Liusvaara, Jonathan Nieder and the git list
	<<a href="mailto:git@vger.kernel.org">git@vger.kernel.org</a>></p></div>
	</div>
	<h2 id="_git">GIT</h2>
	<div class="sectionbody">
	<div class="paragraph"><p>Part of the <a href="git.html">git(1)</a> suite</p></div>
	</div>
	<div id="footer">
	<div id="footer-text">
	Last updated 2011-07-23 00:49:30 UTC
	</div>
	</div>
	</body>
	</html>