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-rw-r--r--lib/PublicInbox/V2Writable.pm12
1 files changed, 8 insertions, 4 deletions
diff --git a/lib/PublicInbox/V2Writable.pm b/lib/PublicInbox/V2Writable.pm
index c4368ccc..c8869bda 100644
--- a/lib/PublicInbox/V2Writable.pm
+++ b/lib/PublicInbox/V2Writable.pm
@@ -634,15 +634,19 @@ sub reindex {
                         -d $git->{git_dir} or next; # missing parts are fine
                         chomp($tip = $git->qx('rev-parse', $head)) unless $tip;
                         my $h = $cur == $max_git ? $tip : $head;
-                        my @count = ('rev-list', '--count', $h, '--', 'm');
-                        $regen_max += $git->qx(@count);
+
+                        # can't use 'rev-list --count' if we use --diff-filter
+                        my $fh = $git->popen(qw(log --pretty=tformat:%h
+                                        --no-notes --no-color --no-renames
+                                        --diff-filter=AM), $h, '--', 'm');
+                        ++$regen_max while <$fh>;
                 }
                 die "No messages found in $pfx/*.git, bug?\n" unless $regen_max;
                 $regen = \$regen_max;
         }
         my $D = {};
         my @cmd = qw(log --raw -r --pretty=tformat:%h
-                        --no-notes --no-color --no-abbrev);
+                        --no-notes --no-color --no-abbrev --no-renames);
 
         # if we are regenerating, we must not use a newer tip commit than what
         # the regeneration counter used:
@@ -663,7 +667,7 @@ sub reindex {
                         } elsif (/\A:\d{6} 100644 $x40 ($x40) [AM]\tm$/o) {
                                 $self->reindex_oid($mm_tmp, $D, $git, $1,
                                                 $regen);
-                        } elsif (m!\A:\d{6} 100644 $x40 ($x40) [AM]\t_/D$!o) {
+                        } elsif (/\A:\d{6} 100644 $x40 ($x40) [AM]\td$/o) {
                                 $self->mark_deleted($D, $git, $1);
                         }
                 }