package Dist::Zilla::File::InMemory 6.016; # TRIAL
# ABSTRACT: a file that you build entirely in memory

use Moose;

use namespace::autoclean;

#pod =head1 DESCRIPTION
#pod
#pod This represents a file created in memory -- it's not much more than a glorified
#pod string.
#pod
#pod See L<Dist::Zilla::Role::MutableFile> for details.
#pod
#pod =cut

with 'Dist::Zilla::Role::MutableFile', 'Dist::Zilla::Role::StubBuild';

after 'BUILD' => sub {
  my ($self,$opts) = @_;
  my @sources = qw/encoded_content content/;
  my @given = grep { exists $opts->{$_} } @sources;
  unless ( @given == 1 ) {
    $self->log_fatal(__PACKAGE__ . " requires have one and only one of: @sources");
  }
  my $source = $given[0];
  my $setter = "_$source";
  $self->_content_source($source);
  $self->$setter( $opts->{$source} );
};

# these should never be called since we ensure one of _content or
# _encoded_content content is set in BUILD and set the source accordingly

sub _build_content { die "shouldn't reach here" }
sub _build_encoded_content { die "shouldn't reach here" }
sub _build_content_source { die "shouldn't reach here" }

__PACKAGE__->meta->make_immutable;
1;

__END__

=pod

=encoding UTF-8

=head1 NAME

Dist::Zilla::File::InMemory - a file that you build entirely in memory

=head1 VERSION

version 6.016

=head1 DESCRIPTION

This represents a file created in memory -- it's not much more than a glorified
string.

See L<Dist::Zilla::Role::MutableFile> for details.

=head1 AUTHOR

Ricardo SIGNES 😏 <rjbs@cpan.org>

=head1 COPYRIGHT AND LICENSE

This software is copyright (c) 2020 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