pristine-xz(1) [debian man page]

PRISTINE-XZ(1)							    pristine-xz 						    PRISTINE-XZ(1)

NAME

       pristine-xz - regenerate pristine xz files

SYNOPSIS

       pristine-xz [-vdk] gendelta file.xz delta

       pristine-xz [-vdk] genxz delta file

DESCRIPTION

       This is a complement to the pristine-tar(1) command. Normally you don't need to run it by hand, since pristine-tar calls it as necessary to
       handle .tar.xz files.

       pristine-xz gendelta takes the specified xz file, and generates a small binary delta file that can later be used by pristine-xz genxz to
       recreate the original file.

       pristine-xz genxz takes the specified delta file, and compresses the specified input file (which must be identical to the contents of the
       original xz file). The resulting file will be identical to the original gz file used to create the delta.

       The approach used to regenerate the original xz file is to figure out how it was produced -- what compression level was used, etc.
       Currently support is poor for xz files produced with unusual compression options.

       If the delta filename is "-", pristine-xz reads or writes it to stdio.

OPTIONS

       -v  Verbose mode, show each command that is run.

       -d  Debug mode.

       -k  Don't clean up the temporary directory on exit.

       -t  Try harder to determine how to generate deltas of difficult xz files.

ENVIRONMENT

       TMPDIR
	   Specifies a location to place temporary files, other than the default.

AUTHOR

       Joey Hess <joeyh@debian.org>, Faidon Liambotis <paravoid@debian.org>, Cyril Brulebois <cyril.brulebois@enst-bretagne.fr>

       Licensed under the GPL, version 2.

perl v5.14.2							    2013-06-01							    PRISTINE-XZ(1)

GBP-PULL(1)						      git-buildpackage Manual						       GBP-PULL(1)

NAME

       gbp-pull - Safely update a repository from remote

SYNOPSIS

       gbp-pull  [ --verbose ] [ --force ] [ --redo-pq ] [ --[no-]pristine-tar ] [ --debian-branch=branch_name ] [ --upstream-branch=branch_name ]
       [ --depth=depth ]

DESCRIPTION

       gbp-pull updates the debian, upstream and pristine-tar branches from a remote repository in one go. It checks if the update is safe  (would
       result in a fast-forward merge) and aborts otherwise.

OPTIONS

       --force
	      force a branch update even if this results in a non fast forward update.

	      Warning: Forcing a branch updates makes you lose your modifications.

       --redo-pq
	      also rebuild the corresponding patch-queue using gbp-pq.

	      Warning: This drops the patch-queue branch if it exists.

       --debian-branch=branch_name
	      The branch in the Git repository the Debian package is being developed on, default is master.

       --upstream-branch=branch_name
	      The branch in the Git repository the upstream sources are put onto. Default is upstream.

       --depth=depth
	      Git history depth, for deepening shallow git clones.

       --verbose

       -v     verbose execution

       --pristine-tar
	      Whether to update the pristine-tar branch too.

EXIT CODES

       When gbp-pull finishes it indicates success or failure with it's exit code:

       0      Success.

       1      An error occured during the pull, see the printed error message for details.

       2      At least one branch couldn't be fast forwarded.

CONFIGURATION FILES

       Several	gbp.conf  files  are  parsed  to  set defaults for the above commandline arguments. See the [XRef to GBP.MAN.GBP.CONF] manpage for
       details.

SEE ALSO

       git-buildpackage(1), gbp-clone(1), gbp-pq(1), gbp.conf(5)

AUTHOR

       Guido Guenther <agx@sigxcpu.org>

								   01 June 2012 						       GBP-PULL(1)