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.\"     Title: git-write-tree
.\"    Author: [FIXME: author] [see http://www.docbook.org/tdg5/en/html/author]
.\" Generator: DocBook XSL Stylesheets v1.79.2 <http://docbook.sf.net/>
.\"      Date: 2025-07-24
.\"    Manual: Git Manual
.\"    Source: Git 2.50.1.461.ge4ef0485fd
.\"  Language: English
.\"
.TH "GIT\-WRITE\-TREE" "1" "2025-07-24" "Git 2\&.50\&.1\&.461\&.ge4ef04" "Git Manual"
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.SH "NAME"
git-write-tree \- Create a tree object from the current index
.SH "SYNOPSIS"
.sp
.nf
\fBgit\fR \fBwrite\-tree\fR [\fB\-\-missing\-ok\fR] [\fB\-\-prefix=\fR\fI<prefix>\fR\fB/\fR]
.fi
.SH "DESCRIPTION"
.sp
Creates a tree object using the current index\&. The name of the new tree object is printed to standard output\&.
.sp
The index must be in a fully merged state\&.
.sp
Conceptually, \fBgit\fR \fBwrite\-tree\fR sync()s the current index contents into a set of tree files\&. In order to have that match what is actually in your directory right now, you need to have done a \fBgit\fR \fBupdate\-index\fR phase before you did the \fBgit\fR \fBwrite\-tree\fR\&.
.SH "OPTIONS"
.PP
\fB\-\-missing\-ok\fR
.RS 4
Normally
\fBgit\fR
\fBwrite\-tree\fR
ensures that the objects referenced by the directory exist in the object database\&. This option disables this check\&.
.RE
.PP
\fB\-\-prefix=\fR\fI<prefix>\fR\fB/\fR
.RS 4
Writes a tree object that represents a subdirectory
\fI<prefix>\fR\&. This can be used to write the tree object for a subproject that is in the named subdirectory\&.
.RE
.SH "GIT"
.sp
Part of the \fBgit\fR(1) suite