dgit: Provide print-unapplied-treeish subcommand.

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

1 files changed, 18 insertions, 0 deletions

diff --git a/dgit b/dgit
index 777532e..48feca9 100755
--- a/dgit
+++ b/dgit
@@ -6558,6 +6558,24 @@ sub cmd_quilt_fixup {
     build_maybe_quilt_fixup();
 }
 
+sub cmd_print_unapplied_treeish {
+    badusage "incorrect arguments to dgit print-unapplied-treeish" if @ARGV;
+    my $headref = git_rev_parse('HEAD');
+    my $clogp = commit_getclogp $headref;
+    $package = getfield $clogp, 'Source';
+    $version = getfield $clogp, 'Version';
+    $isuite = getfield $clogp, 'Distribution';
+    $csuite = $isuite; # we want this to be offline!
+    notpushing();
+
+    prep_ud();
+    changedir $playground;
+    my $uv = upstreamversion $version;
+    quilt_make_fake_dsc($uv);
+    my $u = quilt_fakedsc2unapplied($headref, $uv);
+    print $u, "\n" or die $!;
+}
+
 sub import_dsc_result {
     my ($dstref, $newhash, $what_log, $what_msg) = @_;
     my @cmd = (git_update_ref_cmd $what_log, $dstref, $newhash);