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package App::Ack::Filter::Match;
use strict;
use warnings;
use base 'App::Ack::Filter';
use File::Spec 3.00;
use App::Ack::Filter::MatchGroup ();
=head1 NAME
App::Ack::Filter::Match
=head1 DESCRIPTION
Implements filtering resources by their filename (regular expression).
=cut
sub new {
my ( $class, $re ) = @_;
$re =~ s{^/|/$}{}g; # XXX validate?
$re = qr/$re/i;
return bless {
regex => $re,
groupname => 'MatchGroup',
}, $class;
}
sub create_group {
return App::Ack::Filter::MatchGroup->new;
}
sub filter {
my ( $self, $resource ) = @_;
my $re = $self->{'regex'};
return $resource->basename =~ /$re/;
}
sub inspect {
my ( $self ) = @_;
my $re = $self->{'regex'};
print ref($self) . " - $re";
return;
}
sub to_string {
my ( $self ) = @_;
my $re = $self->{'regex'};
return "filename matches $re";
}
BEGIN {
App::Ack::Filter->register_filter(match => __PACKAGE__);
}
1;