.nh

.ad l

git-pull \- Fetch from and merge with another repository or a local branch

.sp

\fIgit pull\fR [options] [<repository> [<refspec>\&...]]

.sp

Incorporates changes from a remote repository into the current branch\&. In its default mode, git pull is shorthand for git fetch followed by git merge FETCH_HEAD\&.

.sp

More precisely, \fIgit pull\fR runs \fIgit fetch\fR with the given parameters and calls \fIgit merge\fR to merge the retrieved branch heads into the current branch\&. With \-\-rebase, it runs \fIgit rebase\fR instead of \fIgit merge\fR\&.

.sp

<repository> should be the name of a remote repository as passed to \fBgit-fetch\fR(1)\&. <refspec> can name an arbitrary remote ref (for example, the name of a tag) or even a collection of refs with corresponding remote tracking branches (e\&.g\&., refs/heads/\fB:refs/remotes/origin/\fR), but usually it is the name of a branch in the remote repository\&.

.sp

Default values for <repository> and <branch> are read from the "remote" and "merge" configuration for the current branch as set by \fBgit-branch\fR(1) \-\-track\&.

.sp

Assume the following history exists and the current branch is "master":

.sp

.if n \{\

.RS 4

.\}

.nf

A\-\-\-B\-\-\-C master on origin

/

D\-\-\-E\-\-\-F\-\-\-G master

.fi

.if n \{\

.RE

.\}

.sp

.sp

Then "git pull" will fetch and replay the changes from the remote master branch since it diverged from the local master (i\&.e\&., E) until its current commit (C) on top of master and record the result in a new commit along with the names of the two parent commits and a log message from the user describing the changes\&.

.sp

.if n \{\

.RS 4

.\}

.nf

A\-\-\-B\-\-\-C remotes/origin/master

/ \e

D\-\-\-E\-\-\-F\-\-\-G\-\-\-H master

.fi

.if n \{\

.RE

.\}

.sp

.sp

See \fBgit-merge\fR(1) for details, including how conflicts are presented and handled\&.

.sp

In git 1\&.7\&.0 or later, to cancel a conflicting merge, use git reset \-\-merge\&. \fBWarning\fR: In older versions of git, running \fIgit pull\fR with uncommitted changes is discouraged: while possible, it leaves you in a state that may be hard to back out of in the case of a conflict\&.

.sp

If any of the remote changes overlap with local uncommitted changes, the merge will be automatically cancelled and the work tree untouched\&. It is generally best to get any local changes in working order before pulling or stash them away with \fBgit-stash\fR(1)\&.

.sp

Options meant for \fIgit pull\fR itself and the underlying \fIgit merge\fR must be given before the options meant for \fIgit fetch\fR\&.

.PP

\-q, \-\-quiet

.RS 4

This is passed to both underlying git\-fetch to squelch reporting of during transfer, and underlying git\-merge to squelch output during merging\&.

.RE

.PP

\-v, \-\-verbose

.RS 4

Pass \-\-verbose to git\-fetch and git\-merge\&.

.RE

.PP

\-\-commit, \-\-no\-commit

.RS 4

Perform the merge and commit the result\&. This option can be used to override \-\-no\-commit\&.

.sp

With \-\-no\-commit perform the merge but pretend the merge failed and do not autocommit, to give the user a chance to inspect and further tweak the merge result before committing\&.

.RE

.PP

\-\-ff, \-\-no\-ff

.RS 4

Do not generate a merge commit if the merge resolved as a fast\-forward, only update the branch pointer\&. This is the default behavior of git\-merge\&.

.sp

With \-\-no\-ff Generate a merge commit even if the merge resolved as a fast\-forward\&.

.RE

.PP

\-\-log[=<n>], \-\-no\-log

.RS 4

In addition to branch names, populate the log message with one\-line descriptions from at most <n> actual commits that are being merged\&. See also

\fBgit-fmt-merge-msg\fR(1)\&.

.sp

With \-\-no\-log do not list one\-line descriptions from the actual commits being merged\&.

.RE

.PP

\-\-stat, \-n, \-\-no\-stat

.RS 4

Show a diffstat at the end of the merge\&. The diffstat is also controlled by the configuration option merge\&.stat\&.

.sp

With \-n or \-\-no\-stat do not show a diffstat at the end of the merge\&.

.RE

.PP

\-\-squash, \-\-no\-squash

.RS 4

Produce the working tree and index state as if a real merge happened (except for the merge information), but do not actually make a commit or move the

HEAD, nor record

$GIT_DIR/MERGE_HEAD

to cause the next

git commit

command to create a merge commit\&. This allows you to create a single commit on top of the current branch whose effect is the same as merging another branch (or more in case of an octopus)\&.

.sp

With \-\-no\-squash perform the merge and commit the result\&. This option can be used to override \-\-squash\&.

.RE

.PP

\-\-ff\-only

.RS 4

Refuse to merge and exit with a non\-zero status unless the current

HEAD

is already up\-to\-date or the merge can be resolved as a fast\-forward\&.

.RE

.PP

\-s <strategy>, \-\-strategy=<strategy>

.RS 4

Use the given merge strategy; can be supplied more than once to specify them in the order they should be tried\&. If there is no

\-s

option, a built\-in list of strategies is used instead (\fIgit merge\-recursive\fR

when merging a single head,

\fIgit merge\-octopus\fR

otherwise)\&.

.RE

.PP

\-X <option>, \-\-strategy\-option=<option>

.RS 4

Pass merge strategy specific option through to the merge strategy\&.

.RE

.PP

\-\-summary, \-\-no\-summary

.RS 4

Synonyms to \-\-stat and \-\-no\-stat; these are deprecated and will be removed in the future\&.

.RE

.PP

\-q, \-\-quiet

.RS 4

Operate quietly\&.

.RE

.PP

\-v, \-\-verbose

.RS 4

Be verbose\&.

.RE

.PP

\-\-rebase

.RS 4

Instead of a merge, perform a rebase after fetching\&. If there is a remote ref for the upstream branch, and this branch was rebased since last fetched, the rebase uses that information to avoid rebasing non\-local changes\&. To make this the default for branch

<name>, set configuration

branch\&.<name>\&.rebase

to

true\&.

.if n \{\

.sp

.\}

.RS 4

.it 1 an-trap

.nr an-no-space-flag 1

.nr an-break-flag 1

.br

.ps +1

.ps -1

.br

This is a potentially

mode of operation\&. It rewrites history, which does not bode well when you published that history already\&. Do

use this option unless you have read

\fBgit-rebase\fR(1)

carefully\&.

.sp .5v

.RE

.RE

.PP

\-\-no\-rebase

.RS 4

Override earlier \-\-rebase\&.

.RE

.PP

\-\-all

.RS 4

Fetch all remotes\&.

.RE

.PP

\-a, \-\-append

.RS 4

Append ref names and object names of fetched refs to the existing contents of

\&.git/FETCH_HEAD\&. Without this option old data in

\&.git/FETCH_HEAD

will be overwritten\&.

.RE

.PP

\-\-depth=<depth>

.RS 4

Deepen the history of a

repository created by

git clone

with

\-\-depth=<depth>

option (see

\fBgit-clone\fR(1)) by the specified number of commits\&.

.RE

.PP

\-f, \-\-force

.RS 4

When

\fIgit fetch\fR

is used with

<rbranch>:<lbranch>

refspec, it refuses to update the local branch

<lbranch>

unless the remote branch

<rbranch>

it fetches is a descendant of

<lbranch>\&. This option overrides that check\&.

.RE

.PP

\-k, \-\-keep

.RS 4

Keep downloaded pack\&.

.RE

.PP

\-\-no\-tags

.RS 4

By default, tags that point at objects that are downloaded from the remote repository are fetched and stored locally\&. This option disables this automatic tag following\&. The default behavior for a remote may be specified with the remote\&.<name>\&.tagopt setting\&. See

\fBgit-config\fR(1)\&.

.RE

.PP

\-t, \-\-tags

.RS 4

Most of the tags are fetched automatically as branch heads are downloaded, but tags that do not point at objects reachable from the branch heads that are being tracked will not be fetched by this mechanism\&. This flag lets all tags and their associated objects be downloaded\&. The default behavior for a remote may be specified with the remote\&.<name>\&.tagopt setting\&. See

\fBgit-config\fR(1)\&.

.RE

.PP

\-u, \-\-update\-head\-ok

.RS 4

By default

\fIgit fetch\fR

refuses to update the head which corresponds to the current branch\&. This flag disables the check\&. This is purely for the internal use for

\fIgit pull\fR

to communicate with

\fIgit fetch\fR, and unless you are implementing your own Porcelain you are not supposed to use it\&.

.RE

.PP

\-\-upload\-pack <upload\-pack>

.RS 4

When given, and the repository to fetch from is handled by

\fIgit fetch\-pack\fR,

is passed to the command to specify non\-default path for the command run on the other end\&.

.RE

.PP

\-\-progress

.RS 4

Progress status is reported on the standard error stream by default when it is attached to a terminal, unless \-q is specified\&. This flag forces progress status even if the standard error stream is not directed to a terminal\&.

.RE

.PP

<repository>

.RS 4

The "remote" repository that is the source of a fetch or pull operation\&. This parameter can be either a URL (see the section

GIT URLS

below) or the name of a remote (see the section

REMOTES

below)\&.

.RE

.PP

<refspec>

.RS 4

The format of a <refspec> parameter is an optional plus

+, followed by the source ref <src>, followed by a colon

:, followed by the destination ref <dst>\&.

.sp

The remote ref that matches <src> is fetched, and if <dst> is not empty string, the local ref that matches it is fast\-forwarded using <src>\&. If the optional plus

+

is used, the local ref is updated even if it does not result in a fast\-forward update\&.

.if n \{\

.sp

.\}

.RS 4

.it 1 an-trap

.nr an-no-space-flag 1

.nr an-break-flag 1

.br

.ps +1

.ps -1

.br

If the remote branch from which you want to pull is modified in non\-linear ways such as being rewound and rebased frequently, then a pull will attempt a merge with an older version of itself, likely conflict, and fail\&. It is under these conditions that you would want to use the

+

sign to indicate non\-fast\-forward updates will be needed\&. There is currently no easy way to determine or declare that a branch will be made available in a repository with this behavior; the pulling user simply must know this is the expected usage pattern for a branch\&.

.sp .5v

.RE

.if n \{\

.sp

.\}

.RS 4

.it 1 an-trap

.nr an-no-space-flag 1

.nr an-break-flag 1

.br

.ps +1

.ps -1

.br

You never do your own development on branches that appear on the right hand side of a <refspec> colon on

Pull:

lines; they are to be updated by

\fIgit fetch\fR\&. If you intend to do development derived from a remote branch

B, have a

Pull:

line to track it (i\&.e\&.

Pull: B:remote\-B), and have a separate branch

my\-B

to do your development on top of it\&. The latter is created by

git branch my\-B remote\-B

(or its equivalent

git checkout \-b my\-B remote\-B)\&. Run

git fetch

to keep track of the progress of the remote side, and when you see something new on the remote branch, merge it into your development branch with

git pull \&. remote\-B, while you are on

my\-B

branch\&.

.sp .5v

.RE

.if n \{\

.sp

.\}

.RS 4

.it 1 an-trap

.nr an-no-space-flag 1

.nr an-break-flag 1

.br

.ps +1

.ps -1

.br

There is a difference between listing multiple <refspec> directly on

\fIgit pull\fR

command line and having multiple

Pull:

<refspec> lines for a <repository> and running

\fIgit pull\fR

command without any explicit <refspec> parameters\&. <refspec> listed explicitly on the command line are always merged into the current branch after fetching\&. In other words, if you list more than one remote refs, you would be making an Octopus\&. While

\fIgit pull\fR

run without any explicit <refspec> parameter takes default <refspec>s from

Pull:

lines, it merges only the first <refspec> found into the current branch, after fetching all the remote refs\&. This is because making an Octopus from remote refs is rarely done, while keeping track of multiple remote heads in one\-go by fetching more than one is often useful\&.

.sp .5v

.RE

Some short\-cut notations are also supported\&.

.sp

.RS 4

.ie n \{\

.\}

.el \{\

.sp -1

.IP \(bu 2.3

.\}

tag <tag>

means the same as

refs/tags/<tag>:refs/tags/<tag>; it requests fetching everything up to the given tag\&.

.RE

.sp

.RS 4

.ie n \{\

.\}

.el \{\

.sp -1

.IP \(bu 2.3

.\}

A parameter <ref> without a colon is equivalent to <ref>: when pulling/fetching, so it merges <ref> into the current branch without storing the remote branch anywhere locally

.RE

.RE

.sp

In general, URLs contain information about the transport protocol, the address of the remote server, and the path to the repository\&. Depending on the transport protocol, some of this information may be absent\&.

.sp

Git natively supports ssh, git, http, https, ftp, ftps, and rsync protocols\&. The following syntaxes may be used with them:

.sp

.RS 4

.ie n \{\

.\}

.el \{\

.sp -1

.IP \(bu 2.3

.\}

ssh://[user@]host\&.xz[:port]/path/to/repo\&.git/

.RE

.sp

.RS 4

.ie n \{\

.\}

.el \{\

.sp -1

.IP \(bu 2.3

.\}

git://host\&.xz[:port]/path/to/repo\&.git/

.RE

.sp

.RS 4

.ie n \{\

.\}

.el \{\

.sp -1

.IP \(bu 2.3

.\}

http[s]://host\&.xz[:port]/path/to/repo\&.git/

.RE

.sp

.RS 4

.ie n \{\

.\}

.el \{\

.sp -1

.IP \(bu 2.3

.\}

ftp[s]://host\&.xz[:port]/path/to/repo\&.git/

.RE

.sp

.RS 4

.ie n \{\

.\}

.el \{\

.sp -1

.IP \(bu 2.3

.\}

rsync://host\&.xz/path/to/repo\&.git/

.RE

.sp

An alternative scp\-like syntax may also be used with the ssh protocol:

.sp

.RS 4

.ie n \{\

.\}

.el \{\

.sp -1

.IP \(bu 2.3

.\}

[user@]host\&.xz:path/to/repo\&.git/

.RE

.sp

The ssh and git protocols additionally support ~username expansion:

.sp

.RS 4

.ie n \{\

.\}

.el \{\

.sp -1

.IP \(bu 2.3

.\}

ssh://[user@]host\&.xz[:port]/~[user]/path/to/repo\&.git/

.RE

.sp

.RS 4

.ie n \{\

.\}

.el \{\

.sp -1

.IP \(bu 2.3

.\}

git://host\&.xz[:port]/~[user]/path/to/repo\&.git/

.RE

.sp

.RS 4

.ie n \{\

.\}

.el \{\

.sp -1

.IP \(bu 2.3

.\}

[user@]host\&.xz:/~[user]/path/to/repo\&.git/

.RE

.sp

For local repositories, also supported by git natively, the following syntaxes may be used:

.sp

.RS 4

.ie n \{\

.\}

.el \{\

.sp -1

.IP \(bu 2.3

.\}

/path/to/repo\&.git/

.RE

.sp

.RS 4

.ie n \{\

.\}

.el \{\

.sp -1

.IP \(bu 2.3

.\}

.RE

.sp

These two syntaxes are mostly equivalent, except when cloning, when the former implies \-\-local option\&. See \fBgit-clone\fR(1) for details\&.

.sp

When git doesn\(cqt know how to handle a certain transport protocol, it attempts to use the \fIremote\-<transport>\fR remote helper, if one exists\&. To explicitly request a remote helper, the following syntax may be used:

.sp

.RS 4

.ie n \{\

.\}

.el \{\

.sp -1

.IP \(bu 2.3

.\}

<transport>::<address>

.RE

.sp

where <address> may be a path, a server and path, or an arbitrary URL\-like string recognized by the specific remote helper being invoked\&. See \fBgit-remote-helpers\fR(1) for details\&.

.sp

If there are a large number of similarly\-named remote repositories and you want to use a different format for them (such that the URLs you use will be rewritten into URLs that work), you can create a configuration section of the form:

.sp

.if n \{\

.RS 4

.\}

.nf

[url "<actual url base>"]

insteadOf = <other url base>

.fi

.if n \{\

.RE

.\}

.sp

.sp

For example, with this:

.sp

.if n \{\

.RS 4

.\}

.nf

[url "git://git\&.host\&.xz/"]

insteadOf = host\&.xz:/path/to/

insteadOf = work:

.fi

.if n \{\

.RE

.\}

.sp

.sp

a URL like "work:repo\&.git" or like "host\&.xz:/path/to/repo\&.git" will be rewritten in any context that takes a URL to be "git://git\&.host\&.xz/repo\&.git"\&.

.sp

If you want to rewrite URLs for push only, you can create a configuration section of the form:

.sp

.if n \{\

.RS 4

.\}

.nf

[url "<actual url base>"]

pushInsteadOf = <other url base>

.fi

.if n \{\

.RE

.\}

.sp

.sp

For example, with this:

.sp

.if n \{\

.RS 4

.\}

.nf

[url "ssh://example\&.org/"]

pushInsteadOf = git://example\&.org/

.fi

.if n \{\

.RE

.\}

.sp

.sp

a URL like "git://example\&.org/path/to/repo\&.git" will be rewritten to "ssh://example\&.org/path/to/repo\&.git" for pushes, but pulls will still use the original URL\&.

.sp

The name of one of the following can be used instead of a URL as <repository> argument:

.sp

.RS 4

.ie n \{\

.\}

.el \{\

.sp -1

.IP \(bu 2.3

.\}

a remote in the git configuration file:

$GIT_DIR/config,

.RE

.sp

.RS 4

.ie n \{\

.\}

.el \{\

.sp -1

.IP \(bu 2.3

.\}

a file in the

$GIT_DIR/remotes

directory, or

.RE

.sp

.RS 4

.ie n \{\

.\}

.el \{\

.sp -1

.IP \(bu 2.3

.\}

a file in the

$GIT_DIR/branches

directory\&.

.RE

.sp

All of these also allow you to omit the refspec from the command line because they each contain a refspec which git will use by default\&.

.sp

You can choose to provide the name of a remote which you had previously configured using \fBgit-remote\fR(1), \fBgit-config\fR(1) or even by a manual edit to the $GIT_DIR/config file\&. The URL of this remote will be used to access the repository\&. The refspec of this remote will be used by default when you do not provide a refspec on the command line\&. The entry in the config file would appear like this:

.sp

.if n \{\

.RS 4

.\}

.nf

[remote "<name>"]

url = <url>

pushurl = <pushurl>

push = <refspec>

fetch = <refspec>

.fi

.if n \{\

.RE

.\}

.sp

.sp

The <pushurl> is used for pushes only\&. It is optional and defaults to <url>\&.

.sp

You can choose to provide the name of a file in $GIT_DIR/remotes\&. The URL in this file will be used to access the repository\&. The refspec in this file will be used as default when you do not provide a refspec on the command line\&. This file should have the following format:

.sp

.if n \{\

.RS 4

.\}

.nf

URL: one of the above URL format

Push: <refspec>

Pull: <refspec>

.fi

.if n \{\

.RE

.\}

.sp

.sp

Push: lines are used by \fIgit push\fR and Pull: lines are used by \fIgit pull\fR and \fIgit fetch\fR\&. Multiple Push: and Pull: lines may be specified for additional branch mappings\&.

.sp

You can choose to provide the name of a file in $GIT_DIR/branches\&. The URL in this file will be used to access the repository\&. This file should have the following format:

.sp

.if n \{\

.RS 4

.\}

.nf

<url>#<head>

.fi

.if n \{\

.RE

.\}

.sp

.sp

<url> is required; #<head> is optional\&.

.sp

Depending on the operation, git will use one of the following refspecs, if you don\(cqt provide one on the command line\&. <branch> is the name of this file in $GIT_DIR/branches and <head> defaults to master\&.

.sp

git fetch uses:

.sp

.if n \{\

.RS 4

.\}

.nf

refs/heads/<head>:refs/heads/<branch>

.fi

.if n \{\

.RE

.\}

.sp

.sp

git push uses:

.sp

.if n \{\

.RS 4

.\}

.nf

HEAD:refs/heads/<head>

.fi

.if n \{\

.RE

.\}

.sp

.sp

The merge mechanism (\fIgit\-merge\fR and \fIgit\-pull\fR commands) allows the backend \fImerge strategies\fR to be chosen with \-s option\&. Some strategies can also take their own options, which can be passed by giving \-X<option> arguments to \fIgit\-merge\fR and/or \fIgit\-pull\fR\&.

.PP

resolve

.RS 4

This can only resolve two heads (i\&.e\&. the current branch and another branch you pulled from) using a 3\-way merge algorithm\&. It tries to carefully detect criss\-cross merge ambiguities and is considered generally safe and fast\&.

.RE

.PP

recursive

.RS 4

This can only resolve two heads using a 3\-way merge algorithm\&. When there is more than one common ancestor that can be used for 3\-way merge, it creates a merged tree of the common ancestors and uses that as the reference tree for the 3\-way merge\&. This has been reported to result in fewer merge conflicts without causing mis\-merges by tests done on actual merge commits taken from Linux 2\&.6 kernel development history\&. Additionally this can detect and handle merges involving renames\&. This is the default merge strategy when pulling or merging one branch\&.

.sp

The

strategy can take the following options:

.PP

ours

.RS 4

This option forces conflicting hunks to be auto\-resolved cleanly by favoring

version\&. Changes from the other tree that do not conflict with our side are reflected to the merge result\&.

.sp

This should not be confused with the

merge strategy, which does not even look at what the other tree contains at all\&. It discards everything the other tree did, declaring

history contains all that happened in it\&.

.RE

.PP

theirs

.RS 4

This is opposite of

\fIours\fR\&.

.RE

.PP

patience

.RS 4

With this option,

spends a little extra time to avoid mismerges that sometimes occur due to unimportant matching lines (e\&.g\&., braces from distinct functions)\&. Use this when the branches to be merged have diverged wildly\&. See also

\fBgit-diff\fR(1)

\-\-patience\&.

.RE

.PP

ignore\-space\-change, ignore\-all\-space, ignore\-space\-at\-eol

.RS 4

Treats lines with the indicated type of whitespace change as unchanged for the sake of a three\-way merge\&. Whitespace changes mixed with other changes to a line are not ignored\&. See also

\fBgit-diff\fR(1)

\-b,

\-w, and

\-\-ignore\-space\-at\-eol\&.

.sp

.RS 4

.ie n \{\

.\}

.el \{\

.sp -1

.IP \(bu 2.3

.\}

If

version only introduces whitespace changes to a line,

version is used;

.RE

.sp

.RS 4

.ie n \{\

.\}

.el \{\

.sp -1

.IP \(bu 2.3

.\}

If

version introduces whitespace changes but

version includes a substantial change,

version is used;

.RE

.sp

.RS 4

.ie n \{\

.\}

.el \{\

.sp -1

.IP \(bu 2.3

.\}

Otherwise, the merge proceeds in the usual way\&.

.RE

.RE

.PP

renormalize

.RS 4

This runs a virtual check\-out and check\-in of all three stages of a file when resolving a three\-way merge\&. This option is meant to be used when merging branches with different clean filters or end\-of\-line normalization rules\&. See "Merging branches with differing checkin/checkout attributes" in

\fBgitattributes\fR(5)

for details\&.

.RE

.PP

no\-renormalize

.RS 4

Disables the

renormalize

option\&. This overrides the

merge\&.renormalize

configuration variable\&.

.RE

.PP

rename\-threshold=<n>

.RS 4

Controls the similarity threshold used for rename detection\&. See also

\fBgit-diff\fR(1)

\-M\&.

.RE

.PP

subtree[=<path>]

.RS 4

This option is a more advanced form of

strategy, where the strategy makes a guess on how two trees must be shifted to match with each other when merging\&. Instead, the specified path is prefixed (or stripped from the beginning) to make the shape of two trees to match\&.

.RE

.RE

.PP

octopus

.RS 4

This resolves cases with more than two heads, but refuses to do a complex merge that needs manual resolution\&. It is primarily meant to be used for bundling topic branch heads together\&. This is the default merge strategy when pulling or merging more than one branch\&.

.RE

.PP

ours

.RS 4

This resolves any number of heads, but the resulting tree of the merge is always that of the current branch head, effectively ignoring all changes from all other branches\&. It is meant to be used to supersede old development history of side branches\&. Note that this is different from the \-Xours option to the

merge strategy\&.

.RE

.PP

subtree

.RS 4

This is a modified recursive strategy\&. When merging trees A and B, if B corresponds to a subtree of A, B is first adjusted to match the tree structure of A, instead of reading the trees at the same level\&. This adjustment is also done to the common ancestor tree\&.

.RE

.sp

Often people use git pull without giving any parameter\&. Traditionally, this has been equivalent to saying git pull origin\&. However, when configuration branch\&.<name>\&.remote is present while on branch <name>, that value is used instead of origin\&.

.sp

In order to determine what URL to use to fetch from, the value of the configuration remote\&.<origin>\&.url is consulted and if there is not any such variable, the value on URL: ` line in `$GIT_DIR/remotes/<origin> file is used\&.

.sp

In order to determine what remote branches to fetch (and optionally store in the tracking branches) when the command is run without any refspec parameters on the command line, values of the configuration variable remote\&.<origin>\&.fetch are consulted, and if there aren\(cqt any, $GIT_DIR/remotes/<origin> file is consulted and its `Pull: ` lines are used\&. In addition to the refspec formats described in the OPTIONS section, you can have a globbing refspec that looks like this:

.sp

.if n \{\

.RS 4

.\}

.nf

refs/heads/*:refs/remotes/origin/*

.fi

.if n \{\

.RE

.\}

.sp

.sp

A globbing refspec must have a non\-empty RHS (i\&.e\&. must store what were fetched in tracking branches), and its LHS and RHS must end with /*\&. The above specifies that all remote branches are tracked using tracking branches in refs/remotes/origin/ hierarchy under the same name\&.

.sp

The rule to determine which remote branch to merge after fetching is a bit involved, in order not to break backward compatibility\&.

.sp

If explicit refspecs were given on the command line of git pull, they are all merged\&.

.sp

When no refspec was given on the command line, then git pull uses the refspec from the configuration or $GIT_DIR/remotes/<origin>\&. In such cases, the following rules apply:

.sp

.RS 4

.ie n \{\

\h'-04' 1.\h'+01'\c

.\}

.el \{\

.sp -1

.IP " 1." 4.2

.\}

If

branch\&.<name>\&.merge

configuration for the current branch

<name>

exists, that is the name of the branch at the remote site that is merged\&.

.RE

.sp

.RS 4

.ie n \{\

\h'-04' 2.\h'+01'\c

.\}

.el \{\

.sp -1

.IP " 2." 4.2

.\}

If the refspec is a globbing one, nothing is merged\&.

.RE

.sp

.RS 4

.ie n \{\

\h'-04' 3.\h'+01'\c

.\}

.el \{\

.sp -1

.IP " 3." 4.2

.\}

Otherwise the remote branch of the first refspec is merged\&.

.RE

.sp

.RS 4

.ie n \{\

.\}

.el \{\

.sp -1

.IP \(bu 2.3

.\}

Update the remote\-tracking branches for the repository you cloned from, then merge one of them into your current branch:

.sp

.if n \{\

.RS 4

.\}

.nf

$ git pull, git pull origin

.fi

.if n \{\

.RE

.\}

.sp

Normally the branch merged in is the HEAD of the remote repository, but the choice is determined by the branch\&.<name>\&.remote and branch\&.<name>\&.merge options; see

\fBgit-config\fR(1)

for details\&.

.RE

.sp

.RS 4

.ie n \{\

.\}

.el \{\

.sp -1

.IP \(bu 2.3

.\}

Merge into the current branch the remote branch

next:

.sp

.if n \{\

.RS 4

.\}

.nf

$ git pull origin next

.fi

.if n \{\

.RE

.\}

.sp

This leaves a copy of

next

temporarily in FETCH_HEAD, but does not update any remote\-tracking branches\&. Using remote\-tracking branches, the same can be done by invoking fetch and merge:

.sp

.if n \{\

.RS 4

.\}

.nf

$ git fetch origin

$ git merge origin/next

.fi

.if n \{\