dgit: dopush pseudomerge, break apart from quilt fixup

In the future, we are going to have split brain in situations without
any quilt fixup.  We will use $do_split_brain for this.

In that situation, do the splitbrain pseudomerge too.

No actual functional change yet.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

1 files changed, 14 insertions, 8 deletions

diff --git a/dgit b/dgit
index db56b50..cf12fae 100755
--- a/dgit
+++ b/dgit
@@ -4493,6 +4493,7 @@ END
     if (madformat_wantfixup($format)) {
 	# user might have not used dgit build, so maybe do this now:
 	if (quiltmode_splitbrain()) {
+	    $do_split_brain = 1;
 	    changedir $playground;
 	    quilt_make_fake_dsc($upstreamversion);
 	    my $cachekey;
@@ -4502,17 +4503,22 @@ END
  "--quilt=%s but no cached dgit view:
  perhaps HEAD changed since dgit build[-source] ?",
                               $quilt_mode;
-	    $split_brain = 1;
-	    $dgithead = splitbrain_pseudomerge($clogp,
-					       $actualhead, $dgithead,
-					       $archive_hash);
-	    $maintviewhead = $actualhead;
-	    changedir $maindir;
-	    prep_ud(); # so _only_subdir() works, below
-	} else {
+	}
+	if (!$do_split_brain) {
+	    # In split brain mode, do not attempt to incorporate dirty
+	    # stuff from the user's working tree.  That would be mad.
 	    commit_quilty_patch();
 	}
     }
+    if ($do_split_brain) {
+	$split_brain = 1;
+	$dgithead = splitbrain_pseudomerge($clogp,
+					   $actualhead, $dgithead,
+					   $archive_hash);
+	$maintviewhead = $actualhead;
+	changedir $maindir;
+	prep_ud(); # so _only_subdir() works, below
+    }
 
     if (defined $overwrite_version && !defined $maintviewhead
 	&& $archive_hash) {