<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" | |
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> | |
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"> | |
<head> | |
<meta http-equiv="Content-Type" content="application/xhtml+xml; charset=UTF-8" /> | |
<meta name="generator" content="AsciiDoc 8.6.9" /> | |
<title>git-checkout(1)</title> | |
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</head> | |
<body class="manpage"> | |
<div id="header"> | |
<h1> | |
git-checkout(1) Manual Page | |
</h1> | |
<h2>NAME</h2> | |
<div class="sectionbody"> | |
<p>git-checkout - | |
Switch branches or restore working tree files | |
</p> | |
</div> | |
</div> | |
<div id="content"> | |
<div class="sect1"> | |
<h2 id="_synopsis">SYNOPSIS</h2> | |
<div class="sectionbody"> | |
<div class="verseblock"> | |
<pre class="content"><em>git checkout</em> [-q] [-f] [-m] [<branch>] | |
<em>git checkout</em> [-q] [-f] [-m] --detach [<branch>] | |
<em>git checkout</em> [-q] [-f] [-m] [--detach] <commit> | |
<em>git checkout</em> [-q] [-f] [-m] [[-b|-B|--orphan] <new_branch>] [<start_point>] | |
<em>git checkout</em> [-f|--ours|--theirs|-m|--conflict=<style>] [<tree-ish>] [--] <paths>… | |
<em>git checkout</em> [-p|--patch] [<tree-ish>] [--] [<paths>…]</pre> | |
<div class="attribution"> | |
</div></div> | |
</div> | |
</div> | |
<div class="sect1"> | |
<h2 id="_description">DESCRIPTION</h2> | |
<div class="sectionbody"> | |
<div class="paragraph"><p>Updates files in the working tree to match the version in the index | |
or the specified tree. If no paths are given, <em>git checkout</em> will | |
also update <code>HEAD</code> to set the specified branch as the current | |
branch.</p></div> | |
<div class="dlist"><dl> | |
<dt class="hdlist1"> | |
<em>git checkout</em> <branch> | |
</dt> | |
<dd> | |
<p> | |
To prepare for working on <branch>, switch to it by updating | |
the index and the files in the working tree, and by pointing | |
HEAD at the branch. Local modifications to the files in the | |
working tree are kept, so that they can be committed to the | |
<branch>. | |
</p> | |
<div class="paragraph"><p>If <branch> is not found but there does exist a tracking branch in | |
exactly one remote (call it <remote>) with a matching name, treat as | |
equivalent to</p></div> | |
<div class="listingblock"> | |
<div class="content"> | |
<pre><code>$ git checkout -b <branch> --track <remote>/<branch></code></pre> | |
</div></div> | |
<div class="paragraph"><p>You could omit <branch>, in which case the command degenerates to | |
"check out the current branch", which is a glorified no-op with a | |
rather expensive side-effects to show only the tracking information, | |
if exists, for the current branch.</p></div> | |
</dd> | |
<dt class="hdlist1"> | |
<em>git checkout</em> -b|-B <new_branch> [<start point>] | |
</dt> | |
<dd> | |
<p> | |
Specifying <code>-b</code> causes a new branch to be created as if | |
<a href="git-branch.html">git-branch(1)</a> were called and then checked out. In | |
this case you can use the <code>--track</code> or <code>--no-track</code> options, | |
which will be passed to <em>git branch</em>. As a convenience, | |
<code>--track</code> without <code>-b</code> implies branch creation; see the | |
description of <code>--track</code> below. | |
</p> | |
<div class="paragraph"><p>If <code>-B</code> is given, <new_branch> is created if it doesn’t exist; otherwise, it | |
is reset. This is the transactional equivalent of</p></div> | |
<div class="listingblock"> | |
<div class="content"> | |
<pre><code>$ git branch -f <branch> [<start point>] | |
$ git checkout <branch></code></pre> | |
</div></div> | |
<div class="paragraph"><p>that is to say, the branch is not reset/created unless "git checkout" is | |
successful.</p></div> | |
</dd> | |
<dt class="hdlist1"> | |
<em>git checkout</em> --detach [<branch>] | |
</dt> | |
<dt class="hdlist1"> | |
<em>git checkout</em> [--detach] <commit> | |
</dt> | |
<dd> | |
<p> | |
Prepare to work on top of <commit>, by detaching HEAD at it | |
(see "DETACHED HEAD" section), and updating the index and the | |
files in the working tree. Local modifications to the files | |
in the working tree are kept, so that the resulting working | |
tree will be the state recorded in the commit plus the local | |
modifications. | |
</p> | |
<div class="paragraph"><p>When the <commit> argument is a branch name, the <code>--detach</code> option can | |
be used to detach HEAD at the tip of the branch (<code>git checkout | |
<branch></code> would check out that branch without detaching HEAD).</p></div> | |
<div class="paragraph"><p>Omitting <branch> detaches HEAD at the tip of the current branch.</p></div> | |
</dd> | |
<dt class="hdlist1"> | |
<em>git checkout</em> [-p|--patch] [<tree-ish>] [--] <pathspec>… | |
</dt> | |
<dd> | |
<p> | |
When <paths> or <code>--patch</code> are given, <em>git checkout</em> does <strong>not</strong> | |
switch branches. It updates the named paths in the working tree | |
from the index file or from a named <tree-ish> (most often a | |
commit). In this case, the <code>-b</code> and <code>--track</code> options are | |
meaningless and giving either of them results in an error. The | |
<tree-ish> argument can be used to specify a specific tree-ish | |
(i.e. commit, tag or tree) to update the index for the given | |
paths before updating the working tree. | |
</p> | |
<div class="paragraph"><p><em>git checkout</em> with <paths> or <code>--patch</code> is used to restore modified or | |
deleted paths to their original contents from the index or replace paths | |
with the contents from a named <tree-ish> (most often a commit-ish).</p></div> | |
<div class="paragraph"><p>The index may contain unmerged entries because of a previous failed merge. | |
By default, if you try to check out such an entry from the index, the | |
checkout operation will fail and nothing will be checked out. | |
Using <code>-f</code> will ignore these unmerged entries. The contents from a | |
specific side of the merge can be checked out of the index by | |
using <code>--ours</code> or <code>--theirs</code>. With <code>-m</code>, changes made to the working tree | |
file can be discarded to re-create the original conflicted merge result.</p></div> | |
</dd> | |
</dl></div> | |
</div> | |
</div> | |
<div class="sect1"> | |
<h2 id="_options">OPTIONS</h2> | |
<div class="sectionbody"> | |
<div class="dlist"><dl> | |
<dt class="hdlist1"> | |
-q | |
</dt> | |
<dt class="hdlist1"> | |
--quiet | |
</dt> | |
<dd> | |
<p> | |
Quiet, suppress feedback messages. | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
--[no-]progress | |
</dt> | |
<dd> | |
<p> | |
Progress status is reported on the standard error stream | |
by default when it is attached to a terminal, unless <code>--quiet</code> | |
is specified. This flag enables progress reporting even if not | |
attached to a terminal, regardless of <code>--quiet</code>. | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
-f | |
</dt> | |
<dt class="hdlist1"> | |
--force | |
</dt> | |
<dd> | |
<p> | |
When switching branches, proceed even if the index or the | |
working tree differs from HEAD. This is used to throw away | |
local changes. | |
</p> | |
<div class="paragraph"><p>When checking out paths from the index, do not fail upon unmerged | |
entries; instead, unmerged entries are ignored.</p></div> | |
</dd> | |
<dt class="hdlist1"> | |
--ours | |
</dt> | |
<dt class="hdlist1"> | |
--theirs | |
</dt> | |
<dd> | |
<p> | |
When checking out paths from the index, check out stage #2 | |
(<em>ours</em>) or #3 (<em>theirs</em>) for unmerged paths. | |
</p> | |
<div class="paragraph"><p>Note that during <code>git rebase</code> and <code>git pull --rebase</code>, <em>ours</em> and | |
<em>theirs</em> may appear swapped; <code>--ours</code> gives the version from the | |
branch the changes are rebased onto, while <code>--theirs</code> gives the | |
version from the branch that holds your work that is being rebased.</p></div> | |
<div class="paragraph"><p>This is because <code>rebase</code> is used in a workflow that treats the | |
history at the remote as the shared canonical one, and treats the | |
work done on the branch you are rebasing as the third-party work to | |
be integrated, and you are temporarily assuming the role of the | |
keeper of the canonical history during the rebase. As the keeper of | |
the canonical history, you need to view the history from the remote | |
as <code>ours</code> (i.e. "our shared canonical history"), while what you did | |
on your side branch as <code>theirs</code> (i.e. "one contributor’s work on top | |
of it").</p></div> | |
</dd> | |
<dt class="hdlist1"> | |
-b <new_branch> | |
</dt> | |
<dd> | |
<p> | |
Create a new branch named <new_branch> and start it at | |
<start_point>; see <a href="git-branch.html">git-branch(1)</a> for details. | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
-B <new_branch> | |
</dt> | |
<dd> | |
<p> | |
Creates the branch <new_branch> and start it at <start_point>; | |
if it already exists, then reset it to <start_point>. This is | |
equivalent to running "git branch" with "-f"; see | |
<a href="git-branch.html">git-branch(1)</a> for details. | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
-t | |
</dt> | |
<dt class="hdlist1"> | |
--track | |
</dt> | |
<dd> | |
<p> | |
When creating a new branch, set up "upstream" configuration. See | |
"--track" in <a href="git-branch.html">git-branch(1)</a> for details. | |
</p> | |
<div class="paragraph"><p>If no <code>-b</code> option is given, the name of the new branch will be | |
derived from the remote-tracking branch, by looking at the local part of | |
the refspec configured for the corresponding remote, and then stripping | |
the initial part up to the "*". | |
This would tell us to use "hack" as the local branch when branching | |
off of "origin/hack" (or "remotes/origin/hack", or even | |
"refs/remotes/origin/hack"). If the given name has no slash, or the above | |
guessing results in an empty name, the guessing is aborted. You can | |
explicitly give a name with <code>-b</code> in such a case.</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"> | |
-l | |
</dt> | |
<dd> | |
<p> | |
Create the new branch’s reflog; see <a href="git-branch.html">git-branch(1)</a> for | |
details. | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
--detach | |
</dt> | |
<dd> | |
<p> | |
Rather than checking out a branch to work on it, check out a | |
commit for inspection and discardable experiments. | |
This is the default behavior of "git checkout <commit>" when | |
<commit> is not a branch name. See the "DETACHED HEAD" section | |
below for details. | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
--orphan <new_branch> | |
</dt> | |
<dd> | |
<p> | |
Create a new <em>orphan</em> branch, named <new_branch>, started from | |
<start_point> and switch to it. The first commit made on this | |
new branch will have no parents and it will be the root of a new | |
history totally disconnected from all the other branches and | |
commits. | |
</p> | |
<div class="paragraph"><p>The index and the working tree are adjusted as if you had previously run | |
"git checkout <start_point>". This allows you to start a new history | |
that records a set of paths similar to <start_point> by easily running | |
"git commit -a" to make the root commit.</p></div> | |
<div class="paragraph"><p>This can be useful when you want to publish the tree from a commit | |
without exposing its full history. You might want to do this to publish | |
an open source branch of a project whose current tree is "clean", but | |
whose full history contains proprietary or otherwise encumbered bits of | |
code.</p></div> | |
<div class="paragraph"><p>If you want to start a disconnected history that records a set of paths | |
that is totally different from the one of <start_point>, then you should | |
clear the index and the working tree right after creating the orphan | |
branch by running "git rm -rf ." from the top level of the working tree. | |
Afterwards you will be ready to prepare your new files, repopulating the | |
working tree, by copying them from elsewhere, extracting a tarball, etc.</p></div> | |
</dd> | |
<dt class="hdlist1"> | |
--ignore-skip-worktree-bits | |
</dt> | |
<dd> | |
<p> | |
In sparse checkout mode, <code>git checkout -- <paths></code> would | |
update only entries matched by <paths> and sparse patterns | |
in $GIT_DIR/info/sparse-checkout. This option ignores | |
the sparse patterns and adds back any files in <paths>. | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
-m | |
</dt> | |
<dt class="hdlist1"> | |
--merge | |
</dt> | |
<dd> | |
<p> | |
When switching branches, | |
if you have local modifications to one or more files that | |
are different between the current branch and the branch to | |
which you are switching, the command refuses to switch | |
branches in order to preserve your modifications in context. | |
However, with this option, a three-way merge between the current | |
branch, your working tree contents, and the new branch | |
is done, and you will be on the new branch. | |
</p> | |
<div class="paragraph"><p>When a merge conflict happens, the index entries for conflicting | |
paths are left unmerged, and you need to resolve the conflicts | |
and mark the resolved paths with <code>git add</code> (or <code>git rm</code> if the merge | |
should result in deletion of the path).</p></div> | |
<div class="paragraph"><p>When checking out paths from the index, this option lets you recreate | |
the conflicted merge in the specified paths.</p></div> | |
</dd> | |
<dt class="hdlist1"> | |
--conflict=<style> | |
</dt> | |
<dd> | |
<p> | |
The same as --merge option above, but changes the way the | |
conflicting hunks are presented, overriding the | |
merge.conflictStyle configuration variable. Possible values are | |
"merge" (default) and "diff3" (in addition to what is shown by | |
"merge" style, shows the original contents). | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
-p | |
</dt> | |
<dt class="hdlist1"> | |
--patch | |
</dt> | |
<dd> | |
<p> | |
Interactively select hunks in the difference between the | |
<tree-ish> (or the index, if unspecified) and the working | |
tree. The chosen hunks are then applied in reverse to the | |
working tree (and if a <tree-ish> was specified, the index). | |
</p> | |
<div class="paragraph"><p>This means that you can use <code>git checkout -p</code> to selectively discard | |
edits from your current working tree. See the “Interactive Mode” | |
section of <a href="git-add.html">git-add(1)</a> to learn how to operate the <code>--patch</code> mode.</p></div> | |
</dd> | |
<dt class="hdlist1"> | |
--ignore-other-worktrees | |
</dt> | |
<dd> | |
<p> | |
<code>git checkout</code> refuses when the wanted ref is already checked | |
out by another worktree. This option makes it check the ref | |
out anyway. In other words, the ref can be held by more than one | |
worktree. | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
<branch> | |
</dt> | |
<dd> | |
<p> | |
Branch to checkout; if it refers to a branch (i.e., a name that, | |
when prepended with "refs/heads/", is a valid ref), then that | |
branch is checked out. Otherwise, if it refers to a valid | |
commit, your HEAD becomes "detached" and you are no longer on | |
any branch (see below for details). | |
</p> | |
<div class="paragraph"><p>As a special case, the <code>"@{-N}"</code> syntax for the N-th last branch/commit | |
checks out branches (instead of detaching). You may also specify | |
<code>-</code> which is synonymous with <code>"@{-1}"</code>.</p></div> | |
<div class="paragraph"><p>As a further special case, you may use <code>"A...B"</code> as a shortcut for the | |
merge base of <code>A</code> and <code>B</code> if there is exactly one merge base. You can | |
leave out at most one of <code>A</code> and <code>B</code>, in which case it defaults to <code>HEAD</code>.</p></div> | |
</dd> | |
<dt class="hdlist1"> | |
<new_branch> | |
</dt> | |
<dd> | |
<p> | |
Name for the new branch. | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
<start_point> | |
</dt> | |
<dd> | |
<p> | |
The name of a commit at which to start the new branch; see | |
<a href="git-branch.html">git-branch(1)</a> for details. Defaults to HEAD. | |
</p> | |
</dd> | |
<dt class="hdlist1"> | |
<tree-ish> | |
</dt> | |
<dd> | |
<p> | |
Tree to checkout from (when paths are given). If not specified, | |
the index will be used. | |
</p> | |
</dd> | |
</dl></div> | |
</div> | |
</div> | |
<div class="sect1"> | |
<h2 id="_detached_head">DETACHED HEAD</h2> | |
<div class="sectionbody"> | |
<div class="paragraph"><p>HEAD normally refers to a named branch (e.g. <em>master</em>). Meanwhile, each | |
branch refers to a specific commit. Let’s look at a repo with three | |
commits, one of them tagged, and with branch <em>master</em> checked out:</p></div> | |
<div class="listingblock"> | |
<div class="content"> | |
<pre><code> HEAD (refers to branch 'master') | |
| | |
v | |
a---b---c branch 'master' (refers to commit 'c') | |
^ | |
| | |
tag 'v2.0' (refers to commit 'b')</code></pre> | |
</div></div> | |
<div class="paragraph"><p>When a commit is created in this state, the branch is updated to refer to | |
the new commit. Specifically, <em>git commit</em> creates a new commit <em>d</em>, whose | |
parent is commit <em>c</em>, and then updates branch <em>master</em> to refer to new | |
commit <em>d</em>. HEAD still refers to branch <em>master</em> and so indirectly now refers | |
to commit <em>d</em>:</p></div> | |
<div class="listingblock"> | |
<div class="content"> | |
<pre><code>$ edit; git add; git commit | |
HEAD (refers to branch 'master') | |
| | |
v | |
a---b---c---d branch 'master' (refers to commit 'd') | |
^ | |
| | |
tag 'v2.0' (refers to commit 'b')</code></pre> | |
</div></div> | |
<div class="paragraph"><p>It is sometimes useful to be able to checkout a commit that is not at | |
the tip of any named branch, or even to create a new commit that is not | |
referenced by a named branch. Let’s look at what happens when we | |
checkout commit <em>b</em> (here we show two ways this may be done):</p></div> | |
<div class="listingblock"> | |
<div class="content"> | |
<pre><code>$ git checkout v2.0 # or | |
$ git checkout master^^ | |
HEAD (refers to commit 'b') | |
| | |
v | |
a---b---c---d branch 'master' (refers to commit 'd') | |
^ | |
| | |
tag 'v2.0' (refers to commit 'b')</code></pre> | |
</div></div> | |
<div class="paragraph"><p>Notice that regardless of which checkout command we use, HEAD now refers | |
directly to commit <em>b</em>. This is known as being in detached HEAD state. | |
It means simply that HEAD refers to a specific commit, as opposed to | |
referring to a named branch. Let’s see what happens when we create a commit:</p></div> | |
<div class="listingblock"> | |
<div class="content"> | |
<pre><code>$ edit; git add; git commit | |
HEAD (refers to commit 'e') | |
| | |
v | |
e | |
/ | |
a---b---c---d branch 'master' (refers to commit 'd') | |
^ | |
| | |
tag 'v2.0' (refers to commit 'b')</code></pre> | |
</div></div> | |
<div class="paragraph"><p>There is now a new commit <em>e</em>, but it is referenced only by HEAD. We can | |
of course add yet another commit in this state:</p></div> | |
<div class="listingblock"> | |
<div class="content"> | |
<pre><code>$ edit; git add; git commit | |
HEAD (refers to commit 'f') | |
| | |
v | |
e---f | |
/ | |
a---b---c---d branch 'master' (refers to commit 'd') | |
^ | |
| | |
tag 'v2.0' (refers to commit 'b')</code></pre> | |
</div></div> | |
<div class="paragraph"><p>In fact, we can perform all the normal Git operations. But, let’s look | |
at what happens when we then checkout master:</p></div> | |
<div class="listingblock"> | |
<div class="content"> | |
<pre><code>$ git checkout master | |
HEAD (refers to branch 'master') | |
e---f | | |
/ v | |
a---b---c---d branch 'master' (refers to commit 'd') | |
^ | |
| | |
tag 'v2.0' (refers to commit 'b')</code></pre> | |
</div></div> | |
<div class="paragraph"><p>It is important to realize that at this point nothing refers to commit | |
<em>f</em>. Eventually commit <em>f</em> (and by extension commit <em>e</em>) will be deleted | |
by the routine Git garbage collection process, unless we create a reference | |
before that happens. If we have not yet moved away from commit <em>f</em>, | |
any of these will create a reference to it:</p></div> | |
<div class="listingblock"> | |
<div class="content"> | |
<pre><code>$ git checkout -b foo <b><1></b> | |
$ git branch foo <b><2></b> | |
$ git tag foo <b><3></b></code></pre> | |
</div></div> | |
<div class="colist arabic"><ol> | |
<li> | |
<p> | |
creates a new branch <em>foo</em>, which refers to commit <em>f</em>, and then | |
updates HEAD to refer to branch <em>foo</em>. In other words, we’ll no longer | |
be in detached HEAD state after this command. | |
</p> | |
</li> | |
<li> | |
<p> | |
similarly creates a new branch <em>foo</em>, which refers to commit <em>f</em>, | |
but leaves HEAD detached. | |
</p> | |
</li> | |
<li> | |
<p> | |
creates a new tag <em>foo</em>, which refers to commit <em>f</em>, | |
leaving HEAD detached. | |
</p> | |
</li> | |
</ol></div> | |
<div class="paragraph"><p>If we have moved away from commit <em>f</em>, then we must first recover its object | |
name (typically by using git reflog), and then we can create a reference to | |
it. For example, to see the last two commits to which HEAD referred, we | |
can use either of these commands:</p></div> | |
<div class="listingblock"> | |
<div class="content"> | |
<pre><code>$ git reflog -2 HEAD # or | |
$ git log -g -2 HEAD</code></pre> | |
</div></div> | |
</div> | |
</div> | |
<div class="sect1"> | |
<h2 id="_examples">EXAMPLES</h2> | |
<div class="sectionbody"> | |
<div class="olist arabic"><ol class="arabic"> | |
<li> | |
<p> | |
The following sequence checks out the <code>master</code> branch, reverts | |
the <code>Makefile</code> to two revisions back, deletes hello.c by | |
mistake, and gets it back from the index. | |
</p> | |
<div class="listingblock"> | |
<div class="content"> | |
<pre><code>$ git checkout master <b><1></b> | |
$ git checkout master~2 Makefile <b><2></b> | |
$ rm -f hello.c | |
$ git checkout hello.c <b><3></b></code></pre> | |
</div></div> | |
<div class="colist arabic"><ol> | |
<li> | |
<p> | |
switch branch | |
</p> | |
</li> | |
<li> | |
<p> | |
take a file out of another commit | |
</p> | |
</li> | |
<li> | |
<p> | |
restore hello.c from the index | |
</p> | |
<div class="paragraph"><p>If you want to check out <em>all</em> C source files out of the index, | |
you can say</p></div> | |
<div class="listingblock"> | |
<div class="content"> | |
<pre><code>$ git checkout -- '*.c'</code></pre> | |
</div></div> | |
<div class="paragraph"><p>Note the quotes around <code>*.c</code>. The file <code>hello.c</code> will also be | |
checked out, even though it is no longer in the working tree, | |
because the file globbing is used to match entries in the index | |
(not in the working tree by the shell).</p></div> | |
<div class="paragraph"><p>If you have an unfortunate branch that is named <code>hello.c</code>, this | |
step would be confused as an instruction to switch to that branch. | |
You should instead write:</p></div> | |
<div class="listingblock"> | |
<div class="content"> | |
<pre><code>$ git checkout -- hello.c</code></pre> | |
</div></div> | |
</li> | |
</ol></div> | |
</li> | |
<li> | |
<p> | |
After working in the wrong branch, switching to the correct | |
branch would be done using: | |
</p> | |
<div class="listingblock"> | |
<div class="content"> | |
<pre><code>$ git checkout mytopic</code></pre> | |
</div></div> | |
<div class="paragraph"><p>However, your "wrong" branch and correct "mytopic" branch may | |
differ in files that you have modified locally, in which case | |
the above checkout would fail like this:</p></div> | |
<div class="listingblock"> | |
<div class="content"> | |
<pre><code>$ git checkout mytopic | |
error: You have local changes to 'frotz'; not switching branches.</code></pre> | |
</div></div> | |
<div class="paragraph"><p>You can give the <code>-m</code> flag to the command, which would try a | |
three-way merge:</p></div> | |
<div class="listingblock"> | |
<div class="content"> | |
<pre><code>$ git checkout -m mytopic | |
Auto-merging frotz</code></pre> | |
</div></div> | |
<div class="paragraph"><p>After this three-way merge, the local modifications are <em>not</em> | |
registered in your index file, so <code>git diff</code> would show you what | |
changes you made since the tip of the new branch.</p></div> | |
</li> | |
<li> | |
<p> | |
When a merge conflict happens during switching branches with | |
the <code>-m</code> option, you would see something like this: | |
</p> | |
<div class="listingblock"> | |
<div class="content"> | |
<pre><code>$ git checkout -m mytopic | |
Auto-merging frotz | |
ERROR: Merge conflict in frotz | |
fatal: merge program failed</code></pre> | |
</div></div> | |
<div class="paragraph"><p>At this point, <code>git diff</code> shows the changes cleanly merged as in | |
the previous example, as well as the changes in the conflicted | |
files. Edit and resolve the conflict and mark it resolved with | |
<code>git add</code> as usual:</p></div> | |
<div class="listingblock"> | |
<div class="content"> | |
<pre><code>$ edit frotz | |
$ git add frotz</code></pre> | |
</div></div> | |
</li> | |
</ol></div> | |
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</div> | |
<div class="sect1"> | |
<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> | |
</div> | |
<div id="footnotes"><hr /></div> | |
<div id="footer"> | |
<div id="footer-text"> | |
Last updated 2016-07-13 14:58:50 PDT | |
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