use MooseX::Declare;
+use Moose::Autobox;
class Gitalist::Git::Object {
use MooseX::Types::Moose qw/Str Int/;
+ use MooseX::Types::Common::String qw/NonEmptySimpleStr/;
use File::Stat::ModeString qw/mode_to_string/;
+ # project and sha1 are required initargs
has project => ( isa => 'Gitalist::Git::Project',
required => 1,
is => 'ro',
+ weak_ref => 1,
handles => [ 'run_cmd' ],
);
- has $_ => ( isa => Str,
- required => 1,
- is => 'ro' )
- for qw/sha1 file/;
- has $_ => ( isa => Str,
+ has sha1 => ( isa => NonEmptySimpleStr,
+ required => 1,
+ is => 'ro' );
+
+ has $_ => ( isa => NonEmptySimpleStr,
required => 1,
is => 'ro',
lazy_build => 1 )
- for qw/type modestr/;
- has $_ => ( isa => Int,
- required => 1,
- is => 'ro' )
- for qw/mode size/;
+ for qw/type modestr size/;
+
+ # objects can't determine their mode or filename
+ has file => ( isa => NonEmptySimpleStr,
+ required => 0,
+ is => 'ro' );
+ has mode => ( isa => Int,
+ required => 1,
+ default => 0,
+ is => 'ro' );
- method _build_type {
- my $output = $self->run_cmd(qw/cat-file -t/, $self->{sha1});
- chomp($output);
- return $output;
+ method BUILD { $self->$_() for qw/type size modestr/ }
+
+ foreach my $key (qw/ type size /) {
+ method "_build_$key" {
+ $self->_cat_file_with_flag(substr($key, 0, 1))->chomp;
+ }
}
-
+
method _build_modestr {
- my $modestr = mode_to_string($self->{mode});
+ my $modestr = mode_to_string($self->mode);
return $modestr;
}
- method _build_size {
- my $output = $self->run_cmd(qw/cat-file -s/, $self->{sha1});
- chomp($output);
- return $output;
+ method _cat_file_with_flag ($flag) {
+ $self->run_cmd('cat-file', '-' . $flag, $self->{sha1})
}
=head2 contents
=cut
+ # FIXME - Should be an attribute so it gets cached?
method contents {
if ( $self->type ne 'blob' ) {
die "object $self->sha1 is not a file\n"
}
- my $output = $self->run_cmd(qw/cat-file -p/, $self->sha1);
- return unless $output;
-
- return $output;
+ $self->_cat_file_with_flag('p');
}
} # end class