git-ubuntu-merge - perform an Ubuntu merge of a source package in a Git repository

       Ubuntu packages often have changes relative to their Debian bases, referred to  as  the  "Ubuntu  delta".
       gitubuntumerge  assists  with  performing  an  Ubuntu merge, by replaying the Ubuntu delta on a newer
       version from Debian as a git-rebase(1).  Once an Ubuntu merge has been  performed  using  this  workflow,
       future merges can be simple rebases.  In the most general case, an Ubuntu merge is begun with `git ubuntu
       merge  start pkg/ubuntu/devel pkg/debian/sid` and finished with `git ubuntu merge finish pkg/ubuntu/devel
       pkg/debian/sid`.

       The brief outline of the merge workflow supported by gitubuntumerge is:

           Obtain git tree with gitubuntuclone(1).

           Split the current Ubuntu delta into a sequence of logical commits suitable for rebasing.

           Rebase the logical Ubuntu delta onto the new Debian version.

           Build and test the resulting source package with gitubuntubuild(1) and autopkgtest(1).

           Reconstruct the debian/changelog for the new source package.

           Update the metadata for the new source package, such as the maintainer.

           Upload the resulting source package to the Ubuntu archive.

       A        more        extensive        discussion        of        the        workflow        is        at
       https://wiki.ubuntu.com/UbuntuDevelopment/Merging/GitWorkflow#Detailed_workflow

gitubuntumerge exits with status 0 if the command completes successfully.  gitubuntumerge exits with
       nonzero exit status on errors.

       Part of the git-ubuntu(1) suite

Git-Ubuntu 0.2                                     2017-07-19                                GIT-UBUNTU-MERGE(1)

       git-ubuntu-merge - perform an Ubuntu merge of a source package in a Git repository

       start | finish
           The  step  of the merge.  When "start" is specified, the current delta will be reconstructed and HEAD
           will point to the result.  When "finish" is specified, the debian/changelog will be reconstructed and
           package metadata will be updated.  "start" must be run before "finish".

       --bug <bug>
           When passed to the start step, the tags created will be  under  lp<bug>/  in  the  repository.   When
           passed to the finish step, the Lauchpad bug <bug> will be closed by the resulting debian/changelog.

       --release <release>
           The  <release>  to  use in the final changelog.  If not specified, the current development release is
           assumed.

       -d <directory>, --directory <directory>
           The local directory to perform the merge in.  If not specified, the current directory is used.

       -f | --force
           Overwrite any tags, if they already exist.

       --tag-only
           In some cases, the full workflow is  not  desired.   When  this  flag  is  set,  only  the  tags  for
           "old/ubuntu", "old/debian" and "new/debian" are created.

       <commitish>
           A Git commitish indicating the current Ubuntu changes to merge to Debian.

       [<onto>]
           A  Git  commitish  indicating  the new Debian version to merge to.  If not specified, "debian/sid" is
           assumed.  If a local branch with name <onto> does not exist, it will  be  created  from  the  remote-
           tracking branch "pkg/<onto>".

       Report bugs at https://bugs.launchpad.net/git-ubuntu .

git-rebase(1), git-ubuntu-clone(1), git-ubuntu-build(1), autopkgtest(1)

gitubuntumerge  [--bug  <bug>]  [--release  <release>]  [-d | --directory <directory>] [-f | --force]
       [--tag-only] start|finish <commitish> [<onto>]