SVK::Editor::CopyHandler - intercept copies in editor calls

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package SVK::Editor::CopyHandler;
use strict;
use warnings;
use SVK::Version;  our $VERSION = $SVK::VERSION;

require SVN::Delta;
use base 'SVK::Editor::ByPass';

sub _mk_method {
    my $method = shift;

    sub {
        my ( $self, $path, $pbaton, $from_path, $from_rev, $pool ) = @_;
        my $cb;

        ( $from_path, $from_rev, $cb )
            = $self->{cb_copy}
            ->( $self, $from_path, $from_rev, $path, $pbaton );

        my $func = "SUPER::".$method;
        my $ret = $self->$func( $path, $pbaton, $from_path, $from_rev, $pool );
        $cb->($method, $ret) if $cb;
        return $ret;
    }
}

*add_directory = _mk_method("add_directory");
*add_file      = _mk_method("add_file");

1;