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inc/Module/Install/ReadmeFromPod.pm  view on Meta::CPAN

  }

  if ($clean) {
    $self->clean_files($out_file);
  }

  return 1;
}


sub _readme_txt {
  my ($self, $in_file, $out_file, $options) = @_;
  $out_file ||= 'README';
  require Pod::Text;
  my $parser = Pod::Text->new( @$options );
  open my $out_fh, '>', $out_file or die "Could not write file $out_file:\n$!\n";
  $parser->output_fh( *$out_fh );
  $parser->parse_file( $in_file );
  close $out_fh;
  return $out_file;
}


sub _readme_htm {
  my ($self, $in_file, $out_file, $options) = @_;
  $out_file ||= 'README.htm';
  require Pod::Html;
  Pod::Html::pod2html(
    "--infile=$in_file",
    "--outfile=$out_file",
    @$options,
  );
  # Remove temporary files if needed
  for my $file ('pod2htmd.tmp', 'pod2htmi.tmp') {
    if (-e $file) {
      unlink $file or warn "Warning: Could not remove file '$file'.\n$!\n";
    }
  }
  return $out_file;
}


sub _readme_man {
  my ($self, $in_file, $out_file, $options) = @_;
  $out_file ||= 'README.1';
  require Pod::Man;
  my $parser = Pod::Man->new( @$options );
  $parser->parse_from_file($in_file, $out_file);
  return $out_file;
}


sub _readme_pdf {
  my ($self, $in_file, $out_file, $options) = @_;
  $out_file ||= 'README.pdf';
  eval { require App::pod2pdf; }
    or die "Could not generate $out_file because pod2pdf could not be found\n";
  my $parser = App::pod2pdf->new( @$options );
  $parser->parse_from_file($in_file);
  open my $out_fh, '>', $out_file or die "Could not write file $out_file:\n$!\n";
  select $out_fh;
  $parser->output;
  select STDOUT;
  close $out_fh;
  return $out_file;
}


sub _all_from {
  my $self = shift;
  return unless $self->admin->{extensions};
  my ($metadata) = grep {
    ref($_) eq 'Module::Install::Metadata';
  } @{$self->admin->{extensions}};
  return unless $metadata;
  return $metadata->{values}{all_from} || '';
}

'Readme!';

__END__

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