You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
167 lines
4.9 KiB
167 lines
4.9 KiB
git-pull(1) |
|
=========== |
|
|
|
NAME |
|
---- |
|
git-pull - Fetch from and merge with another repository or a local branch |
|
|
|
|
|
SYNOPSIS |
|
-------- |
|
'git-pull' <options> <repository> <refspec>... |
|
|
|
|
|
DESCRIPTION |
|
----------- |
|
Runs `git-fetch` with the given parameters, and calls `git-merge` |
|
to merge the retrieved head(s) into the current branch. |
|
|
|
Note that you can use `.` (current directory) as the |
|
<repository> to pull from the local repository -- this is useful |
|
when merging local branches into the current branch. |
|
|
|
|
|
OPTIONS |
|
------- |
|
include::merge-options.txt[] |
|
|
|
include::fetch-options.txt[] |
|
|
|
include::pull-fetch-param.txt[] |
|
|
|
include::urls.txt[] |
|
|
|
include::merge-strategies.txt[] |
|
|
|
DEFAULT BEHAVIOUR |
|
----------------- |
|
|
|
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`. |
|
|
|
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 `$GIT_DIR/remotes/<origin>` file is used. |
|
|
|
In order to determine what remote branches to fetch (and |
|
optionally store in the tracking branches) when the command is |
|
run without any refspec parameters on the command line, values |
|
of the configuration variable `remote.<origin>.fetch` are |
|
consulted, and if there aren't any, `$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: |
|
|
|
------------ |
|
refs/heads/*:refs/remotes/origin/* |
|
------------ |
|
|
|
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. |
|
|
|
The rule to determine which remote branch to merge after |
|
fetching is a bit involved, in order not to break backward |
|
compatibility. |
|
|
|
If explicit refspecs were given on the command |
|
line of `git pull`, they are all merged. |
|
|
|
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: |
|
|
|
. 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. |
|
|
|
. If the refspec is a globbing one, nothing is merged. |
|
|
|
. Otherwise the remote branch of the first refspec is merged. |
|
|
|
|
|
EXAMPLES |
|
-------- |
|
|
|
git pull, git pull origin:: |
|
Update the remote-tracking branches for the repository |
|
you cloned from, then merge one of them into your |
|
current branch. 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 gitlink:git-config[1] |
|
for details. |
|
|
|
git pull origin next:: |
|
Merge into the current branch the remote branch `next`; |
|
leaves a copy of `next` temporarily in FETCH_HEAD, but |
|
does not update any remote-tracking branches. |
|
|
|
git pull . fixes enhancements:: |
|
Bundle local branch `fixes` and `enhancements` on top of |
|
the current branch, making an Octopus merge. This `git pull .` |
|
syntax is equivalent to `git merge`. |
|
|
|
git pull -s ours . obsolete:: |
|
Merge local branch `obsolete` into the current branch, |
|
using `ours` merge strategy. |
|
|
|
git pull --no-commit . maint:: |
|
Merge local branch `maint` into the current branch, but |
|
do not make a commit automatically. This can be used |
|
when you want to include further changes to the merge, |
|
or want to write your own merge commit message. |
|
+ |
|
You should refrain from abusing this option to sneak substantial |
|
changes into a merge commit. Small fixups like bumping |
|
release/version name would be acceptable. |
|
|
|
Command line pull of multiple branches from one repository:: |
|
+ |
|
------------------------------------------------ |
|
$ git checkout master |
|
$ git fetch origin +pu:pu maint:tmp |
|
$ git pull . tmp |
|
------------------------------------------------ |
|
+ |
|
This updates (or creates, as necessary) branches `pu` and `tmp` |
|
in the local repository by fetching from the branches |
|
(respectively) `pu` and `maint` from the remote repository. |
|
+ |
|
The `pu` branch will be updated even if it is does not |
|
fast-forward; the others will not be. |
|
+ |
|
The final command then merges the newly fetched `tmp` into master. |
|
|
|
|
|
If you tried a pull which resulted in a complex conflicts and |
|
would want to start over, you can recover with |
|
gitlink:git-reset[1]. |
|
|
|
|
|
SEE ALSO |
|
-------- |
|
gitlink:git-fetch[1], gitlink:git-merge[1], gitlink:git-config[1] |
|
|
|
|
|
Author |
|
------ |
|
Written by Linus Torvalds <torvalds@osdl.org> |
|
and Junio C Hamano <junkio@cox.net> |
|
|
|
Documentation |
|
-------------- |
|
Documentation by Jon Loeliger, |
|
David Greaves, |
|
Junio C Hamano and the git-list <git@vger.kernel.org>. |
|
|
|
GIT |
|
--- |
|
Part of the gitlink:git[7] suite
|
|
|