watchmaildir: allow arguments for filters

We'll want to allow some degree of configuration for
various mailing lists.

1 files changed, 7 insertions, 1 deletions

diff --git a/lib/PublicInbox/WatchMaildir.pm b/lib/PublicInbox/WatchMaildir.pm
index 0b284bdb..1823c248 100644
--- a/lib/PublicInbox/WatchMaildir.pm
+++ b/lib/PublicInbox/WatchMaildir.pm
@@ -238,11 +238,17 @@ sub _scrubber_for {
         my ($inbox) = @_;
         my $f = $inbox->{filter};
         if ($f && $f =~ /::/) {
+                my @args;
+                # basic line splitting, only
+                # Perhaps we can have proper quote splitting one day...
+                ($f, @args) = split(/\s+/, $f) if $f =~ /\s+/;
+
                 eval "require $f";
                 if ($@) {
                         warn $@;
                 } else {
-                        return $f->new;
+                        # e.g: PublicInbox::Filter::Vger->new(@args)
+                        return $f->new(@args);
                 }
         }
         undef;