=back
+If you were not previously using dgit to upload your package (i.e. you
+were not using the workflow described in dgit-maint-gbp(7)), and you
+happen to have run B<dgit fetch sid> in this clone of the repository,
+you will need to pass I<--fdiverged> to this command.
+
=item (C) There is a delta queue, and patches are applied.
Use
Upload with B<dgit push> or B<dgit push-source>. Remember to pass
I<--new> if the package is new in the target suite.
+In some cases where you used B<git debrebase convert-from-gbp> since
+the last upload, it is not possible for dgit to make your history
+fast-forwarding from the history on B<dgit-repos>. In such cases you
+will have to pass I<--overwrite> to dgit. git-debrebase will normally
+tell you if this is will be needed.
+
Right before uploading, if you did not just already do so, you might
want to have git-debrebase(1) shuffle your branch such that the Debian
delta queue appears right at the tip of the branch you will push:
Our approach is to maintain a DFSG-clean upstream branch, and create
tags on this branch for each release that we want to import. We then
-import those tags per "Importing the release", above.
+import those tags per "Importing the release", above. In the case of
+a new package, we base our initial Debianisation on our first
+DFSG-clean tag.
For the first upstream release that requires DFSG filtering:
% git commit -m "upstream version 1.2.3 DFSG-cleaned"
% git tag -s 1.2.3+dfsg
% git checkout master
- % # proceed with "Importing the release" on 1.2.3+dfsg tag
=back
-And for subsequent releases (whether or not they require filtering):
+Now either proceed with "Importing the release" on the 1.2.3+dfsg tag,
+or in the case of a new package,
+
+=over 4
+
+ % git branch --unset-upstream
+ % git reset --hard 1.2.3+dfsg
+
+=back
+
+and proceed with "INITIAL DEBIANISATION".
+
+For subsequent releases (whether or not they require additional
+filtering):
=over 4
origin commit would represent the most recent non-dgit upload of the
package, but this should already be represented in your git history.)
+=head2 Inspecting the history
+
+The git history made by git-debrebase can seem complicated.
+Here are some suggestions for helpful invocations of gitk and git.
+They can be adapted for other tools like tig(1), git-log(1), magit, etc.
+
+History of package in Debian, disregarding history from upstream:
+
+=over
+
+ % gitk --first-parent
+
+In a laundered branch, the delta queue is at the top.
+
+=back
+
+History of the packaging, excluding the delta queue:
+
+ % gitk :/debian :!/debian/patches
+
+Just the delta queue (i.e. Debian's changes to upstream):
+
+ % gitk --first-parent -- :/ :!/debian
+
+Full history including old versions of the delta queue:
+
+=over
+
+ % gitk --date-order
+
+The "Declare fast forward" commits you see have an older history
+(usually, an older delta queue) as one parent,
+and a newer history as the other.
+--date-order makes gitk show the delta queues in the right order.
+
+=back
+
+Complete diff since the last upload:
+
+=over
+
+ % git diff dgit/dgit/sid..HEAD -- :/ :!/debian/patches
+
+This includes changes to upstream files.
+
+=back
+
+Interdiff of delta queue since last upload, if you really want it:
+
+ % git debrebase make-patches
+ % git diff dgit/dgit/sid..HEAD -- debian/patches
+
+And of course there is:
+
+ % git debrebase status
+
=head2 Alternative ways to start a debrebase
Above we started an interactive debrebase by invoking git-debrebase(1)
start the rebase too early,
and should be avoided.
Run git-debrebase instead.
+See also "ILLEGAL OPERATIONS" in git-debrebase(5).
=head1 SEE ALSO
~ianmdlvl / dgit.git / blobdiff