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<div id="header"> | |
<h1> | |
git-branch(1) Manual Page | |
</h1> | |
<h2>NAME</h2> | |
<div class="sectionbody"> | |
<p>git-branch - | |
List, create, or delete branches | |
</p> | |
</div> | |
</div> | |
<h2 id="_synopsis">SYNOPSIS</h2> | |
<div class="sectionbody"> | |
<div class="verseblock"> | |
<div class="verseblock-content"><em>git branch</em> [--color[=<when>] | --no-color] [-r | -a] | |
[-v [--abbrev=<length> | --no-abbrev]] | |
[(--merged | --no-merged | --contains) [<commit>]] | |
<em>git branch</em> [--set-upstream | --track | --no-track] [-l] [-f] <branchname> [<start-point>] | |
<em>git branch</em> (-m | -M) [<oldbranch>] <newbranch> | |
<em>git branch</em> (-d | -D) [-r] <branchname>…</div> | |
<div class="verseblock-attribution"> | |
</div></div> | |
</div> | |
<h2 id="_description">DESCRIPTION</h2> | |
<div class="sectionbody"> | |
<div class="paragraph"><p>With no arguments, existing branches are listed and the current branch will | |
be highlighted with an asterisk. Option <tt>-r</tt> causes the remote-tracking | |
branches to be listed, and option <tt>-a</tt> shows both.</p></div> | |
<div class="paragraph"><p>With <tt>--contains</tt>, shows only the branches that contain the named commit | |
(in other words, the branches whose tip commits are descendants of the | |
named commit). With <tt>--merged</tt>, only branches merged into the named | |
commit (i.e. the branches whose tip commits are reachable from the named | |
commit) will be listed. With <tt>--no-merged</tt> only branches not merged into | |
the named commit will be listed. If the <commit> argument is missing it | |
defaults to <em>HEAD</em> (i.e. the tip of the current branch).</p></div> | |
<div class="paragraph"><p>The command’s second form creates a new branch head named <branchname> | |
which points to the current <em>HEAD</em>, or <start-point> if given.</p></div> | |
<div class="paragraph"><p>Note that this will create the new branch, but it will not switch the | |
working tree to it; use "git checkout <newbranch>" to switch to the | |
new branch.</p></div> | |
<div class="paragraph"><p>When a local branch is started off a remote-tracking branch, git sets up the | |
branch so that <em>git pull</em> will appropriately merge from | |
the remote-tracking branch. This behavior may be changed via the global | |
<tt>branch.autosetupmerge</tt> configuration flag. That setting can be | |
overridden by using the <tt>--track</tt> and <tt>--no-track</tt> options, and | |
changed later using <tt>git branch --set-upstream</tt>.</p></div> | |
<div class="paragraph"><p>With a <em>-m</em> or <em>-M</em> option, <oldbranch> will be renamed to <newbranch>. | |
If <oldbranch> had a corresponding reflog, it is renamed to match | |
<newbranch>, and a reflog entry is created to remember the branch | |
renaming. If <newbranch> exists, -M must be used to force the rename | |
to happen.</p></div> | |
<div class="paragraph"><p>With a <tt>-d</tt> or <tt>-D</tt> option, <tt><branchname></tt> will be deleted. You may | |
specify more than one branch for deletion. If the branch currently | |
has a reflog then the reflog will also be deleted.</p></div> | |
<div class="paragraph"><p>Use -r together with -d to delete remote-tracking branches. Note, that it | |
only makes sense to delete remote-tracking branches if they no longer exist | |
in the remote repository or if <em>git fetch</em> was configured not to fetch | |
them again. See also the <em>prune</em> subcommand of <a href="git-remote.html">git-remote(1)</a> for a | |
way to clean up all obsolete remote-tracking branches.</p></div> | |
</div> | |
<h2 id="_options">OPTIONS</h2> | |
<div class="sectionbody"> | |
<div class="dlist"><dl> | |
<dt class="hdlist1"> | |
-d | |
</dt> | |
<dd> | |
<p> | |
Delete a branch. The branch must be fully merged in its | |
upstream branch, or in <tt>HEAD</tt> if no upstream was set with | |
<tt>--track</tt> or <tt>--set-upstream</tt>. | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
-D | |
</dt> | |
<dd> | |
<p> | |
Delete a branch irrespective of its merged status. | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
-l | |
</dt> | |
<dd> | |
<p> | |
Create the branch’s reflog. This activates recording of | |
all changes made to the branch ref, enabling use of date | |
based sha1 expressions such as "<branchname>@{yesterday}". | |
Note that in non-bare repositories, reflogs are usually | |
enabled by default by the <tt>core.logallrefupdates</tt> config option. | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
-f | |
</dt> | |
<dt class="hdlist1"> | |
--force | |
</dt> | |
<dd> | |
<p> | |
Reset <branchname> to <startpoint> if <branchname> exists | |
already. Without <tt>-f</tt> <em>git branch</em> refuses to change an existing branch. | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
-m | |
</dt> | |
<dd> | |
<p> | |
Move/rename a branch and the corresponding reflog. | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
-M | |
</dt> | |
<dd> | |
<p> | |
Move/rename a branch even if the new branch name already exists. | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
--color[=<when>] | |
</dt> | |
<dd> | |
<p> | |
Color branches to highlight current, local, and | |
remote-tracking branches. | |
The value must be always (the default), never, or auto. | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
--no-color | |
</dt> | |
<dd> | |
<p> | |
Turn off branch colors, even when the configuration file gives the | |
default to color output. | |
Same as <tt>--color=never</tt>. | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
-r | |
</dt> | |
<dd> | |
<p> | |
List or delete (if used with -d) the remote-tracking branches. | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
-a | |
</dt> | |
<dd> | |
<p> | |
List both remote-tracking branches and local branches. | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
-v | |
</dt> | |
<dt class="hdlist1"> | |
--verbose | |
</dt> | |
<dd> | |
<p> | |
Show sha1 and commit subject line for each head, along with | |
relationship to upstream branch (if any). If given twice, print | |
the name of the upstream branch, as well. | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
--abbrev=<length> | |
</dt> | |
<dd> | |
<p> | |
Alter the sha1’s minimum display length in the output listing. | |
The default value is 7. | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
--no-abbrev | |
</dt> | |
<dd> | |
<p> | |
Display the full sha1s in the output listing rather than abbreviating them. | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
-t | |
</dt> | |
<dt class="hdlist1"> | |
--track | |
</dt> | |
<dd> | |
<p> | |
When creating a new branch, set up configuration to mark the | |
start-point branch as "upstream" from the new branch. This | |
configuration will tell git to show the relationship between the | |
two branches in <tt>git status</tt> and <tt>git branch -v</tt>. Furthermore, | |
it directs <tt>git pull</tt> without arguments to pull from the | |
upstream when the new branch is checked out. | |
</p> | |
<div class="paragraph"><p>This behavior is the default when the start point is a remote-tracking branch. | |
Set the branch.autosetupmerge configuration variable to <tt>false</tt> if you | |
want <tt>git checkout</tt> and <tt>git branch</tt> to always behave as if <em>--no-track</em> | |
were given. Set it to <tt>always</tt> if you want this behavior when the | |
start-point is either a local or remote-tracking branch.</p></div> | |
</dd> | |
<dt class="hdlist1"> | |
--no-track | |
</dt> | |
<dd> | |
<p> | |
Do not set up "upstream" configuration, even if the | |
branch.autosetupmerge configuration variable is true. | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
--set-upstream | |
</dt> | |
<dd> | |
<p> | |
If specified branch does not exist yet or if <em>--force</em> has been | |
given, acts exactly like <em>--track</em>. Otherwise sets up configuration | |
like <em>--track</em> would when creating the branch, except that where | |
branch points to is not changed. | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
--contains <commit> | |
</dt> | |
<dd> | |
<p> | |
Only list branches which contain the specified commit. | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
--merged [<commit>] | |
</dt> | |
<dd> | |
<p> | |
Only list branches whose tips are reachable from the | |
specified commit (HEAD if not specified). | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
--no-merged [<commit>] | |
</dt> | |
<dd> | |
<p> | |
Only list branches whose tips are not reachable from the | |
specified commit (HEAD if not specified). | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
<branchname> | |
</dt> | |
<dd> | |
<p> | |
The name of the branch to create or delete. | |
The new branch name must pass all checks defined by | |
<a href="git-check-ref-format.html">git-check-ref-format(1)</a>. Some of these checks | |
may restrict the characters allowed in a branch name. | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
<start-point> | |
</dt> | |
<dd> | |
<p> | |
The new branch head will point to this commit. It may be | |
given as a branch name, a commit-id, or a tag. If this | |
option is omitted, the current HEAD will be used instead. | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
<oldbranch> | |
</dt> | |
<dd> | |
<p> | |
The name of an existing branch to rename. | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
<newbranch> | |
</dt> | |
<dd> | |
<p> | |
The new name for an existing branch. The same restrictions as for | |
<branchname> apply. | |
</p> | |
</dd> | |
</dl></div> | |
</div> | |
<h2 id="_examples">Examples</h2> | |
<div class="sectionbody"> | |
<div class="dlist"><dl> | |
<dt class="hdlist1"> | |
Start development from a known tag | |
</dt> | |
<dd> | |
<div class="listingblock"> | |
<div class="content"> | |
<pre><tt>$ git clone git://git.kernel.org/pub/scm/.../linux-2.6 my2.6 | |
$ cd my2.6 | |
$ git branch my2.6.14 v2.6.14 <b><1></b> | |
$ git checkout my2.6.14</tt></pre> | |
</div></div> | |
<div class="colist arabic"><ol> | |
<li> | |
<p> | |
This step and the next one could be combined into a single step with | |
"checkout -b my2.6.14 v2.6.14". | |
</p> | |
</li> | |
</ol></div> | |
</dd> | |
<dt class="hdlist1"> | |
Delete an unneeded branch | |
</dt> | |
<dd> | |
<div class="listingblock"> | |
<div class="content"> | |
<pre><tt>$ git clone git://git.kernel.org/.../git.git my.git | |
$ cd my.git | |
$ git branch -d -r origin/todo origin/html origin/man <b><1></b> | |
$ git branch -D test <b><2></b></tt></pre> | |
</div></div> | |
<div class="colist arabic"><ol> | |
<li> | |
<p> | |
Delete the remote-tracking branches "todo", "html" and "man". The next | |
<em>fetch</em> or <em>pull</em> will create them again unless you configure them not to. | |
See <a href="git-fetch.html">git-fetch(1)</a>. | |
</p> | |
</li> | |
<li> | |
<p> | |
Delete the "test" branch even if the "master" branch (or whichever branch | |
is currently checked out) does not have all commits from the test branch. | |
</p> | |
</li> | |
</ol></div> | |
</dd> | |
</dl></div> | |
</div> | |
<h2 id="_notes">Notes</h2> | |
<div class="sectionbody"> | |
<div class="paragraph"><p>If you are creating a branch that you want to checkout immediately, it is | |
easier to use the git checkout command with its <tt>-b</tt> option to create | |
a branch and check it out with a single command.</p></div> | |
<div class="paragraph"><p>The options <tt>--contains</tt>, <tt>--merged</tt> and <tt>--no-merged</tt> serve three related | |
but different purposes:</p></div> | |
<div class="ulist"><ul> | |
<li> | |
<p> | |
<tt>--contains <commit></tt> is used to find all branches which will need | |
special attention if <commit> were to be rebased or amended, since those | |
branches contain the specified <commit>. | |
</p> | |
</li> | |
<li> | |
<p> | |
<tt>--merged</tt> is used to find all branches which can be safely deleted, | |
since those branches are fully contained by HEAD. | |
</p> | |
</li> | |
<li> | |
<p> | |
<tt>--no-merged</tt> is used to find branches which are candidates for merging | |
into HEAD, since those branches are not fully contained by HEAD. | |
</p> | |
</li> | |
</ul></div> | |
</div> | |
<h2 id="_see_also">SEE ALSO</h2> | |
<div class="sectionbody"> | |
<div class="paragraph"><p><a href="git-check-ref-format.html">git-check-ref-format(1)</a>, | |
<a href="git-fetch.html">git-fetch(1)</a>, | |
<a href="git-remote.html">git-remote(1)</a>, | |
<a href="user-manual.html#what-is-a-branch">“Understanding history: What is | |
a branch?”</a> in the Git User’s Manual.</p></div> | |
</div> | |
<h2 id="_author">Author</h2> | |
<div class="sectionbody"> | |
<div class="paragraph"><p>Written by Linus Torvalds <<a href="mailto:torvalds@osdl.org">torvalds@osdl.org</a>> and Junio C Hamano <<a href="mailto:gitster@pobox.com">gitster@pobox.com</a>></p></div> | |
</div> | |
<h2 id="_documentation">Documentation</h2> | |
<div class="sectionbody"> | |
<div class="paragraph"><p>Documentation by Junio C Hamano 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 2010-11-25 03:13:40 UTC | |
</div> | |
</div> | |
</body> | |
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