watchmaildir: allow arguments for filters

[public-inbox.git] / lib / PublicInbox / WatchMaildir.pm

diff --git a/lib/PublicInbox/WatchMaildir.pm b/lib/PublicInbox/WatchMaildir.pm
index d08f2297af159b9d3b18aa1ab1152bc3d671b965..1823c24862e6e6da36112ce86f123692f1b82e1d 100644 (file)
--- a/lib/PublicInbox/WatchMaildir.pm
+++ b/lib/PublicInbox/WatchMaildir.pm
@@ -224,18 +224,31 @@ sub _importer_for {
                my $addr = $inbox->{-primary_address};
                PublicInbox::Import->new($git, $name, $addr, $inbox);
        };
-       $self->{importers}->{"$im"} = $im;
+
+       my $importers = $self->{importers};
+       if (scalar(keys(%$importers)) > 2) {
+               delete $importers->{"$im"};
+               _done_for_now($self);
+       }
+
+       $importers->{"$im"} = $im;
 }
 
 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;