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.TH gbp-pull 1 "31 May 2023" "" "git-buildpackage Manual"
.SH NAME
gbp-pull \- Safely update a repository from remote
.SH SYNOPSIS
'nh
.fi
.ad l
\fBgbp\ pull\fR \kx
.if (\nx>(\n(.l/2)) .nr x (\n(.l/5)
'in \n(.iu+\nxu
[\fB--version\fR] [\fB--help\fR] [\fB--verbose\fR] [\fB--color=\fR[auto|on|off]] [\fB--color-scheme=\fR \fICOLOR_SCHEME\fR] [\fB--force\fR] [\fB--all\fR] [\fB--redo-pq\fR] [\fB--[no-]pristine-tar\fR] [\fB--ignore-branch\fR] [\fB--debian-branch=\fR \fIbranch_name\fR] [\fB--upstream-branch=\fR \fIbranch_name\fR] [\fB--track-missing\fR] [\fB--depth=\fR \fIdepth\fR] [\fIrepository\fR]
'in \n(.iu-\nxu
.ad b
'hy
.SH DESCRIPTION
\fBgbp\ pull\fR updates the \fIdebian\fR,
\fIupstream\fR and \fIpristine-tar\fR
branches from remote repositories in one go. It checks if the update is safe (would
result in a \fIfast-forward\fR merge) and aborts otherwise.
.PP
If given on the command line the changes are fetched from the
given repository otherwise the default
for \fIrepository\fR is read from
the \fIremote\fR configuration for each
branch (in git's configuration).
.SH OPTIONS
.TP 
\*(T<\fB\-\-version\fR\*(T>
Print version of the program, i.e. version of the git-buildpackage
suite
.TP 
\*(T<\fB\-v\fR\*(T>, \*(T<\fB\-\-verbose\fR\*(T>
Verbose execution
.TP 
\*(T<\fB\-h\fR\*(T>, \*(T<\fB\-\-help\fR\*(T>
Print help and exit
.TP 
\*(T<\fB\-\-color=\fR\*(T>[auto|on|off] 
Whether to use colored output.
.TP 
\*(T<\fB\-\-color\-scheme=\fR\*(T>\fICOLOR_SCHEME\fR 
Colors to use in output (when color is enabled). The format for
COLOR_SCHEME is
\&'<debug>:<info>:<warning>:<error>'.
Numerical values and color names are accepted, empty fields imply
the default color. For example,
\*(T<\fB\-\-git\-color\-scheme=\fR\*(T>\*(T<'cyan:34::'\*(T> would
show debug messages in cyan, info messages in blue and other messages
in default (i.e. warning and error messages in red).
.TP 
\*(T<\fB\-\-force\fR\*(T>
Force a branch update even if this results in a non fast
forward update. 
.RS 
\fBWarning\fR

Forcing a branch update
makes you lose your modifications.
.RE
.TP 
\*(T<\fB\-\-all\fR\*(T>
Update all remote-tracking branches that have identical name in the
remote repository.
.TP 
\*(T<\fB\-\-redo\-pq\fR\*(T>
Also rebuild the corresponding patch-queue using \fBgbp\ pq\fR.
.RS 
\fBWarning\fR

This drops the patch-queue branch if it exists.
.RE
.TP 
\*(T<\fB\-\-ignore\-branch\fR\*(T> 
Don't care if we're on a branch or in detached head state.
.TP 
\*(T<\fB\-\-debian\-branch\fR\*(T>=\fIbranch_name\fR 
The branch in the Git repository the Debian package is being
developed on, default is \fImaster\fR.
.TP 
\*(T<\fB\-\-upstream\-branch\fR\*(T>=\fIbranch_name\fR 
The branch in the Git repository the upstream sources are put
onto. Default is \fIupstream\fR.
.TP 
\*(T<\fB\-\-track\-missing\fR\*(T>
If a branch is missing in the local repository try to
fetch it from the remote side and (if it exists) fetch it and set up
branch tracking for it. This ensures that branches that are added at a
later point to the remote side (e.g.
\fIpristine-tar\fR) are picked up automatically.
Note that it's not an error for the branch to not exist on the remote
side.
.TP 
\*(T<\fB\-\-depth\fR\*(T>=\fIdepth\fR 
Git history depth, for deepening shallow git clones.
.TP 
\*(T<\fB\-\-pristine\-tar\fR\*(T> 
Whether to update the pristine-tar branch too.
.SH "EXIT CODES"
When \fBgbp\ pull\fR finishes, it indicates success or failure with its exit code:
.TP 
\*(T<\fB0\fR\*(T>
Success.
.TP 
\*(T<\fB1\fR\*(T>
An error occurred during the pull, see the printed error message for details.
.TP 
\*(T<\fB2\fR\*(T>
At least one branch couldn't be fast forwarded.
.SH "CONFIGURATION FILES"
Several \*(T<\fIgbp.conf\fR\*(T> files are parsed 
to set defaults for the above command-line arguments. See the
\fBgbp.conf\fR(5) manpage for details.
.SH "SEE ALSO"
\fBgbp-buildpackage\fR(1),
\fBgbp-clone\fR(1),
\fBgbp-pq\fR(1),
\fBgbp.conf\fR(5)
.SH AUTHOR
Guido G\(:unther <\*(T<agx@sigxcpu.org\*(T>>