NAME
----
-git-rebase - Rebase local commits to new upstream head.
+git-rebase - Forward-port local commits to the updated upstream head
SYNOPSIS
--------
-'git-rebase' <upstream> [<head>]
+[verse]
+'git-rebase' [-v] [--merge] [-C<n>] [--onto <newbase>] <upstream> [<branch>]
+'git-rebase' --continue | --skip | --abort
DESCRIPTION
-----------
-Rebases local commits to the new head of the upstream tree.
+If <branch> is specified, git-rebase will perform an automatic
+`git checkout <branch>` before doing anything else. Otherwise
+it remains on the current branch.
+
+All changes made by commits in the current branch but that are not
+in <upstream> are saved to a temporary area. This is the same set
+of commits that would be shown by `git log <upstream>..HEAD`.
+
+The current branch is reset to <upstream>, or <newbase> if the
+--onto option was supplied. This has the exact same effect as
+`git reset --hard <upstream>` (or <newbase>).
+
+The commits that were previously saved into the temporary area are
+then reapplied to the current branch, one by one, in order.
+
+It is possible that a merge failure will prevent this process from being
+completely automatic. You will have to resolve any such merge failure
+and run `git rebase --continue`. Another option is to bypass the commit
+that caused the merge failure with `git rebase --skip`. To restore the
+original <branch> and remove the .dotest working files, use the command
+`git rebase --abort` instead.
+
+Assume the following history exists and the current branch is "topic":
+
+------------
+ A---B---C topic
+ /
+ D---E---F---G master
+------------
+
+From this point, the result of either of the following commands:
+
+
+ git-rebase master
+ git-rebase master topic
+
+would be:
+
+------------
+ A'--B'--C' topic
+ /
+ D---E---F---G master
+------------
+
+The latter form is just a short-hand of `git checkout topic`
+followed by `git rebase master`.
+
+Here is how you would transplant a topic branch based on one
+branch to another, to pretend that you forked the topic branch
+from the latter branch, using `rebase --onto`.
+
+First let's assume your 'topic' is based on branch 'next'.
+For example feature developed in 'topic' depends on some
+functionality which is found in 'next'.
+
+------------
+ o---o---o---o---o master
+ \
+ o---o---o---o---o next
+ \
+ o---o---o topic
+------------
+
+We would want to make 'topic' forked from branch 'master',
+for example because the functionality 'topic' branch depend on
+got merged into more stable 'master' branch, like this:
+
+------------
+ o---o---o---o---o master
+ | \
+ | o'--o'--o' topic
+ \
+ o---o---o---o---o next
+------------
+
+We can get this using the following command:
+
+ git-rebase --onto master next topic
+
+
+Another example of --onto option is to rebase part of a
+branch. If we have the following situation:
+
+------------
+ H---I---J topicB
+ /
+ E---F---G topicA
+ /
+ A---B---C---D master
+------------
+
+then the command
+
+ git-rebase --onto master topicA topicB
+
+would result in:
+
+------------
+ H'--I'--J' topicB
+ /
+ | E---F---G topicA
+ |/
+ A---B---C---D master
+------------
+
+This is useful when topicB does not depend on topicA.
+
+A range of commits could also be removed with rebase. If we have
+the following situation:
+
+------------
+ E---F---G---H---I---J topicA
+------------
+
+then the command
+
+ git-rebase --onto topicA~5 topicA~2 topicA
+
+would result in the removal of commits F and G:
+
+------------
+ E---H'---I'---J' topicA
+------------
+
+This is useful if F and G were flawed in some way, or should not be
+part of topicA. Note that the argument to --onto and the <upstream>
+parameter can be any valid commit-ish.
+
+In case of conflict, git-rebase will stop at the first problematic commit
+and leave conflict markers in the tree. You can use git diff to locate
+the markers (<<<<<<) and make edits to resolve the conflict. For each
+file you edit, you need to tell git that the conflict has been resolved,
+typically this would be done with
+
+
+ git add <filename>
+
+
+After resolving the conflict manually and updating the index with the
+desired resolution, you can continue the rebasing process with
+
+
+ git rebase --continue
+
+
+Alternatively, you can undo the git-rebase with
+
+
+ git rebase --abort
OPTIONS
-------
+<newbase>::
+ Starting point at which to create the new commits. If the
+ --onto option is not specified, the starting point is
+ <upstream>. May be any valid commit, and not just an
+ existing branch name.
+
<upstream>::
- Upstream branch to compare against.
+ Upstream branch to compare against. May be any valid commit,
+ not just an existing branch name.
-<head>::
+<branch>::
Working branch; defaults to HEAD.
+--continue::
+ Restart the rebasing process after having resolved a merge conflict.
+
+--abort::
+ Restore the original branch and abort the rebase operation.
+
+--skip::
+ Restart the rebasing process by skipping the current patch.
+
+--merge::
+ Use merging strategies to rebase. When the recursive (default) merge
+ strategy is used, this allows rebase to be aware of renames on the
+ upstream side.
+
+-s <strategy>, \--strategy=<strategy>::
+ 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 (`git-merge-recursive` when merging a single
+ head, `git-merge-octopus` otherwise). This implies --merge.
+
+-v, \--verbose::
+ Display a diffstat of what changed upstream since the last rebase.
+
+-C<n>::
+ Ensure at least <n> lines of surrounding context match before
+ and after each change. When fewer lines of surrounding
+ context exist they all must match. By default no context is
+ ever ignored.
+
+include::merge-strategies.txt[]
+
+NOTES
+-----
+When you rebase a branch, you are changing its history in a way that
+will cause problems for anyone who already has a copy of the branch
+in their repository and tries to pull updates from you. You should
+understand the implications of using 'git rebase' on a repository that
+you share.
+
+When the git rebase command is run, it will first execute a "pre-rebase"
+hook if one exists. You can use this hook to do sanity checks and
+reject the rebase if it isn't appropriate. Please see the template
+pre-rebase hook script for an example.
+
+You must be in the top directory of your project to start (or continue)
+a rebase. Upon completion, <branch> will be the current branch.
+
Author
------
Written by Junio C Hamano <junkio@cox.net>
GIT
---
Part of the gitlink:git[7] suite
-