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'\" t
.\" Title: git-reparent-branch
.\" Author: [FIXME: author] [see http://www.docbook.org/tdg5/en/html/author]
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\" Date: 05/07/2025
.\" Manual: Chromium depot_tools Manual
.\" Source: depot_tools fab0a429
.\" Language: English
.\"
.TH "GIT\-REPARENT\-BRANC" "1" "05/07/2025" "depot_tools fab0a429" "Chromium depot_tools Manual"
.\" -----------------------------------------------------------------
.\" * Define some portability stuff
.\" -----------------------------------------------------------------
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.\" http://bugs.debian.org/507673
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.ie \n(.g .ds Aq \(aq
.el .ds Aq '
.\" -----------------------------------------------------------------
.\" * set default formatting
.\" -----------------------------------------------------------------
.\" disable hyphenation
.nh
.\" disable justification (adjust text to left margin only)
.ad l
.\" -----------------------------------------------------------------
.\" * MAIN CONTENT STARTS HERE *
.\" -----------------------------------------------------------------
.SH "NAME"
git-reparent-branch \- Alter the parentage (upstream) for the current branch\&.
.SH "SYNOPSIS"
.sp
.nf
\fIgit reparent\-branch\fR <new_parent>
\fIgit reparent\-branch\fR \-\-lkgr
\fIgit reparent\-branch\fR \-\-root
.fi
.sp
.SH "DESCRIPTION"
.sp
Change the \fIupstream\fR of the current branch, and then run \fBgit-rebase-update\fR(1) to move the commits in the current branch, as well as the commits in all descendant branches, onto the new parent\&.
.sp
\fB<new_parent>\fR may be either a local branch, remote branch, OR a tag (such as \fBlkgr\fR)\&.
.sp
This is particularly useful to reparent an independent CL to become dependent on another CL, or vice versa\&. This could happen if you started both on the assumption that they were independent, but later realized that this was not the case\&.
.SH "OPTIONS"
.PP
<new_parent>
.RS 4
The new parent to set as the upstream for this branch\&. May be a branch ref or a tag\&.
.RE
.PP
\-\-lkgr
.RS 4
Reparent to track lkgr\&.
.RE
.PP
\-\-root
.RS 4
Reparent to track the
\fIroot\fR
branch\&. Defaults to
\fIorigin/main\fR\&. See
\fBgit-new-branch\fR(1)\*(Aqs CONFIGURATION VARIABLES section\&.\&.
.RE
.SH "SUGGESTED ALIASES"
.sp
Some common short\-hand aliases\&. Feel free to add these to your \fI~/\&.gitconfig\fR file\&.
.sp
.if n \{\
.RS 4
.\}
.nf
[alias]
rp = reparent\-branch
.fi
.if n \{\
.RE
.\}
.sp
.SH "SEE ALSO"
.sp
\fBgit-rebase-update\fR(1), \fBgit-rename-branch\fR(1), \fBgit-new-branch\fR(1), \fBgit-upstream-diff\fR(1)
.SH "CHROMIUM DEPOT_TOOLS"
.sp
Part of the chromium \fBdepot_tools\fR(7) suite\&. These tools are meant to assist with the development of chromium and related projects\&. Download the tools by checking out the \m[blue]\fBgit repository\fR\m[]\&\s-2\u[1]\d\s+2\&.
.SH "NOTES"
.IP " 1." 4
git repository
.RS 4
\%https://chromium.googlesource.com/chromium/tools/depot_tools.git
.RE
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