package Dist::Zilla::Plugin::PruneCruft;
{
  $Dist::Zilla::Plugin::PruneCruft::VERSION = '4.300030';
}
# ABSTRACT: prune stuff that you probably don't mean to include
use Moose;
use Moose::Autobox;
use Moose::Util::TypeConstraints;
with 'Dist::Zilla::Role::FilePruner';

use namespace::autoclean;


{
  my $type = subtype as 'ArrayRef[RegexpRef]';
  coerce $type, from 'ArrayRef[Str]', via { [map { qr/$_/ } @$_] };
  has except => (
    is      => 'ro',
    isa     => $type,
    coerce  => 1,
    default => sub { [] },
  );
  sub mvp_multivalue_args { qw(except) }
}

sub _dont_exclude_file {
  my ($self, $file) = @_;
  for my $exception ($self->except->flatten) {
    return 1 if $file->name =~ $exception;
  }
  return;
}

sub exclude_file {
  my ($self, $file) = @_;

  return 0 if $self->_dont_exclude_file($file);
  return 1 if index($file->name, $self->zilla->name . '-') == 0;
  return 1 if $file->name =~ /\A\./;
  return 1 if $file->name =~ /\A(?:Build|Makefile)\z/;
  return 1 if $file->name =~ /\Ablib/;
  return 1 if $file->name =~ /\.(?:o|bs)$/;
  return 1 if $file->name =~ /\A_Inline/;
  return 1 if $file->name eq 'MYMETA.yml';
  return 1 if $file->name eq 'MYMETA.json';
  return 1 if $file->name eq 'pm_to_blib';

  if ((my $file = $file->name) =~ s/\.c$//) {
      for my $other ($self->zilla->files->flatten) {
          return 1 if $other->name eq "${file}.xs";
      }
  }

  return;
}

sub prune_files {
  my ($self) = @_;

  for my $file ($self->zilla->files->flatten) {
    next unless $self->exclude_file($file);

    $self->log_debug([ 'pruning %s', $file->name ]);

    $self->zilla->prune_file($file);
  }

  return;
}

__PACKAGE__->meta->make_immutable;
1;

__END__

=pod

=head1 NAME

Dist::Zilla::Plugin::PruneCruft - prune stuff that you probably don't mean to include

=head1 VERSION

version 4.300030

=head1 SYNOPSIS

This plugin tries to compensate for the stupid crap that turns up in your
working copy, removing it before it gets into your dist and screws everything
up.

In your F<dist.ini>:

  [PruneCruft]

If you would like to exclude certain exclusions, use the C<except> option (it
can be specified multiple times):

  [PruneCruft]
  except = \.gitignore
  except = t/.*/\.keep$

This plugin is included in the L<@Basic|Dist::Zilla::PluginBundle::Basic>
bundle.

=head1 SEE ALSO

Dist::Zilla plugins:
L<@Basic|Dist::Zilla::PluginBundle::Basic>,
L<PruneFiles|Dist::Zilla::Plugin::PruneFiles>,
L<ManifestSkip|Dist::Zilla::Plugin::ManifestSkip>.

=head1 AUTHOR

Ricardo SIGNES <rjbs@cpan.org>

=head1 COPYRIGHT AND LICENSE

This software is copyright (c) 2013 by Ricardo SIGNES.

This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.

=cut