remote will be set up from the package's Vcs-Git field, if there is
one - but note that in the general case the history found there may be
different to or even disjoint from dgit's view.
+(See also dgit update-vcs-git.)
.TP
\fBdgit fetch\fR [\fIsuite\fP]
Consults the archive and git-repos to update the git view of
Cleans the current working tree (according to the --clean= option in
force).
.TP
+\fBdgit update-vcs-git\fR [\fIsuite\fP|\fB.\fR] [\fB--\fR] [\fIgit fetch options\fR]
+.TQ
+\fBdgit update-vcs-git\fR [\fIsuite|\fP\fB.\fR] \fB-\fR
+Sets up, or updates the url of, the vcs-git remote, and
+(unless \fB-\fR was specified)
+runs git fetch on it.
+
+By default, the Vcs-Git field of the .dsc from Debian sid is used,
+as that is probably most up to date.
+Another suite may be specified, or
+.B .
+to indicate that the Vcs-Git of the cwd's debian/control should
+be used instead.
+.TP
.B dgit help
Print a usage summary.
.TP
(but only does each thing if dgit is configured to do it automatically).
You can use these in any git repository, not just ones used with
the other dgit operations.
+Does
+.B not
+run
+.B update-vcs-git
+(as that requires Debian packaging information).
.TP
.B dgit setup-useremail
Set the working tree's user.name and user.email from the
To always use dgit's own patch generator
instead of git-debrebase make-patches,
pass --git-debrebase=true to dgit.
+
+See
+.B FORMAT 3.0 (QUILT)
+in
+.BR dgit(7) .
.TP
\fBdgit import-dsc\fR [\fIsub-options\fR] \fI../path/to/.dsc\fR [\fB+\fR|\fB..\fR]branch
Import a Debian-format source package,
you push are identical, so this option won't make broken pushes.)
.TP
.BR --overwrite [=\fIprevious-version\fR]
-Declare that even though your git branch is not a descendant
+Declare that your HEAD really does contain
+all the (wanted) changes
+from all versions listed in its changelog;
+or, all (wanted) changes from
+.IR previous-version .
+This promise is needed when
+your git branch is not a descendant
of the version in the archive
-according to the revision history,
-it really does contain
-all the (wanted) changes from that version.
+according to the git revision history.
This option is useful if you are the maintainer, and you have
incorporated NMU changes into your own git workflow in a way that
doesn't make your branch a fast forward from the NMU.
-.I previous-version
-ought to be the version currently in the archive. If
+This option is also usually necessary
+the first time a package is pushed with dgit push
+to a particular suite.
+See
+.BR dgit-maint- \fI*\fR (7) .
+
+If
.I previous-version
is not
specified, dgit will check that the version in the archive is
mentioned in your debian/changelog.
(This will avoid losing
-changes unless someone committed to git a finalised changelog
+changes, even with
+.BR --overwrite ,
+unless someone committed to git a finalised changelog
entry, and then made later changes to that version.)
+If
+.IR previous-version
+is specified, it ought to be the version currently in the archive.
dgit push --overwrite
-will make a
+will, if necessary, make a
pseudo-merge (that is, something that looks like the result
of git merge -s ours) to stitch the archive's version into your own
git history, so that your push is a fast forward from the archive.
.BI dgit.dsc-url-proto-ok.bad-syntax
.TP
.BI dgit.default.dsc-url-proto-ok
+.TP
+.BR dgit.vcs-git.suites " \fIsuite\fR[" ; ...]
.SH ENVIRONMENT VARIABLES
.TP
.BR DGIT_SSH ", " GIT_SSH