git-debrebase: convert-from-*: snag on discarding comments in series

[dgit.git] / git-debrebase

diff --git a/git-debrebase b/git-debrebase
index 58d3a4abf3e3bf4a0acd2a2c5d2fcfaab1b6fdfd..5fabfd6762e7a3d407521cafe17047ad5bb242e0 100755 (executable)
--- a/git-debrebase
+++ b/git-debrebase
@@ -310,13 +310,16 @@ sub get_differs ($$) {
 
            my $xp = $ix && "$xd/patches";
            my $yp = $iy && "$yd/patches";
-           trees_diff_walk $xp, $yp, sub {
+           trees_diff_walk { recurse=>1 }, $xp, $yp, sub {
                my ($n,$ix,$iy) = @_;
 
                # analyse difference in debian/patches
 
                my $ok;
-               if ($n !~ m/\.series$/s && !$ix && $plain->($iy)) {
+               if ($n =~ m{/$}s) {
+                   # we are recursing; directories may appear and disappear
+                   $ok = 1;
+               } elsif ($n !~ m/\.series$/s && !$ix && $plain->($iy)) {
                    $ok = 1;
                } elsif ($n eq 'series' && $plain->($ix) && $plain->($iy)) {
                    my $x_s = (git_cat_file "$xp/series", 'blob');
@@ -2446,7 +2449,14 @@ sub check_series_has_all_patches ($) {
        [qw(blob missing)];
     $series //= '';
     my %series;
+    our $comments_snagged;
     foreach my $f (grep /\S/, grep {!m/^\s\#/} split /\n/, $series) {
+       if ($f =~ m/^\s*\#/) {
+           snag 'series-comments',
+               "$seriesfn contains comments, which will be discarded"
+               unless $comments_snagged++;
+           next;
+       }
        fail "patch $f repeated in $seriesfn !" if $series{$f}++;
     }
     foreach my $patchfile (get_tree "$head:debian/patches", 1,1) {