package CheckDelta;
use Moose;
with 'Dist::Zilla::Role::AfterBuild';
sub after_build {
my $self = shift;
return unless $ENV{DZIL_RELEASING};
my ($delta) = grep { $_->name eq 'lib/Moose/Manual/Delta.pod' }
@{ $self->zilla->files };
die "Moose::Manual::Delta still contains \$NEXT"
if $delta->content =~ /\$NEXT/;
}
1;