view release on metacpan or  search on metacpan

lib/App/CSE.pm  view on Meta::CPAN

sub _build_ignore_reassembl{
    my ($self) = @_;
    my $re = Regexp::Assemble->new();
    if( my $cseignore = $self->cseignore() ){
        my @lines = split(q/\n/ , $cseignore->slurp());
        foreach my $line ( @lines ){
            if( $line =~ /^\s*(?:#|$)/ ){
                next;
            }
            $line =~ s/^\s*//; $line =~ s/\s*$//;
            $re->add( Text::Glob::glob_to_regex_string( $line ) );
        }
    }
    return $re;
}

sub _build_xml_parser{
  my ($self) = @_;
  return XML::LibXML->new();
}

sub _build_colorizer{
  my ($self) = @_;
  return App::CSE::Colorizer->new( { cse => $self } );
}

sub _build_interactive{
  my ($self) = @_;
  return IO::Interactive::is_interactive();
}

sub _build_index_meta_file{
  my ($self) = @_;
  return $self->index_dir()->file('cse_meta.js');
}

sub _build_index_dirty_file{
  my ($self) = @_;
  return $self->index_dir()->file('cse_dirty.js');
}

sub _build_index_meta{
  my ($self) = @_;
  unless( -r $self->index_meta_file() ){
    return { version => '-unknown-' };
  }
  return JSON::decode_json(File::Slurp::read_file($self->index_meta_file().'' , { binmode => ':raw' }));
}

sub _build_dirty_files{
  my ($self) = @_;
  unless( -r $self->index_dirty_file() ){
    return {};
  }
  return JSON::decode_json(File::Slurp::read_file($self->index_dirty_file().'' , { binmode => ':raw' }));
}

sub _build_index_mtime{
  my ($self) = @_;
  my $st = File::stat::stat($self->index_dir());
  return DateTime->from_epoch( epoch => $st->mtime() );
}

sub _build_max_size{
  my ($self) = @_;
  return $self->options()->{max_size} || 1048576; # 1 MB default. This is the buffer size of File::Slurp
}

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

  if( my $opt_idx = $self->options->{idx} ){
    return Path::Class::Dir->new($opt_idx);
  }

  return Path::Class::Dir->new('.cse.idx');
}

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

  unless( $ARGV[0] ){
    return 'help';
  }

  if( $ARGV[0] =~ /^-/ ){
    # The first argv is an option. Assume search
    return 'search';
  }

  ## Ok the first argv is a normal string.
  ## Attempt loading a command class.
  my $command_class = eval{ Class::Load::load_class(__PACKAGE__.'::Command::'.String::CamelCase::camelize($ARGV[0])) };
  if( $command_class ){
    # Valid command class. Return it.
    return shift @ARGV;
  };


  ## This first word is not a valid commnad class.
  ## Assume search.
  return 'search';

}

sub _build_command{
  my ($self) = @_;
  my $command_class = Class::Load::load_class(__PACKAGE__.'::Command::'.String::CamelCase::camelize($self->command_name()));
  my $command = $command_class->new({ cse => $self });
  return $command;
}

sub _build_options_specs{
  my ($self) = @_;
  return $self->command()->options_specs();
}

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