git-new-branch(1)
=================

NAME
----
git-new-branch -
include::_git-new-branch_desc.helper.txt[]

SYNOPSIS
--------
[verse]
'git new-branch' <branch_name>
'git new-branch' --upstream_current <branch_name>
'git new-branch' --upstream <REF> <branch_name>
'git new-branch' --lkgr <branch_name>
'git new-branch' --inject_current <branch_name>

DESCRIPTION
-----------

Creates a new branch. By default the new branch will track the configured
upstream for the repo (defaults to 'origin/main'). If one of the other options
is specified, it will track that other ref instead.

Conceptually, each branch in your repo represents one 'Change List (CL)'. If you
have many independent CLs (i.e. the changes in one do not interact with/depend
on the changes in another), then you should create them as new branches tracking
the default upstream (i.e. `git new-branch <branch_name>`). If you have features
which depend on each other, you should create stacked branches using `git
new-branch --upstream_current <branch_name>`.

OPTIONS
-------

--upstream_current::
  Set the tracking (upstream) branch to the currently-checked-out branch.

--upstream <REF>::
  Set the tracking (upstream) branch to <REF>. <REF> may be a local branch,
  remote branch, or a tag.

--lkgr::
  Alias for `--upstream lkgr`.

--inject_current::
  Set the tracking (upstream) branch of the newly-created branch to the
  tracking (upstream) branch of the currently-checked-out branch and set the
  tracking (upstream) branch of the currently-checked-out branch to the
  newly-created branch.

  Before: current > upstream
  After: current > new > upstream

<branch_name>::
  The name for the new branch.


CONFIGURATION VARIABLES
-----------------------

depot-tools.upstream
~~~~~~~~~~~~~~~~~~~~

This configures the default 'upstream' for all new branches. If it is unset, it
defaults to 'origin''s default branch or 'origin/main' if that can't be found.
This is considered to be the 'root' branch.

EXAMPLE
-------
demo:1[]

1. Note that these branches are cyan because they are currently the same
'commit' object. See linkgit:git-map-branches[1] for more detail.

include::_aliases.txt[]

----
[alias]
  nb = new-branch
  tb = new-branch --upstream_current  <1>
----
<1> mnemonic: tb -> "track branch"


SEE ALSO
--------
linkgit:git-rebase-update[1], linkgit:git-reparent-branch[1],
linkgit:git-rename-branch[1], linkgit:git-upstream-diff[1]

include::_footer.txt[]

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