1 files changed, 89 insertions, 1 deletions
diff --git a/lib/Resource/Pack/jQuery.pm b/lib/Resource/Pack/jQuery.pm
index 0576ff5..98c77fe 100644
--- a/lib/Resource/Pack/jQuery.pm
+++ b/lib/Resource/Pack/jQuery.pm
@@ -1,20 +1,100 @@
 package Resource::Pack::jQuery;
 use Moose;
+use Resource::Pack;
+
+extends 'Resource::Pack::Resource';
 
 =head1 NAME
 
-Resource::Pack::jQuery -
+Resource::Pack::jQuery - Resource::Pack resource for the jQuery Javascript library
 
 =head1 SYNOPSIS
 
+  my $resource = Resource::Pack::jQuery->new(
+      install_to => '/var/www/js',
+      version    => '1.4.2',
+  );
+  $resource->install;
 
 =head1 DESCRIPTION
 
+This provides the jQuery library as a L<Resource::Pack> resource.
+
+=cut
+
+=head1 ATTRIBUTES
+
+=cut
+
+=head2 version
+
+The desired jQuery version. Required, if C<use_bundled> is false.
+
+=cut
+
+has version => (
+    is       => 'ro',
+    isa      => 'Str',
+);
+
+=head2 minified
+
+Whether or not the Javascript should be minified. Defaults to true.
 
 =cut
 
+has minified => (
+    is      => 'ro',
+    isa     => 'Bool',
+    default => 1,
+);
+
+=head2 use_bundled
+
+If true, uses the bundled copy of jquery-1.4.2.min.js that is shipped with
+this dist (and ignores the other attributes). Otherwise, uses the values of
+C<version> and C<minified> to download a copy of the library from
+L<http://code.jquery.com/>.
+
+=cut
+
+has use_bundled => (
+    is      => 'ro',
+    isa     => 'Bool',
+    default => 0,
+);
+
+has '+name' => (default => 'jquery');
+
+sub _jquery_url {
+    my $self = shift;
+    return 'http://code.jquery.com/jquery-'
+         . $self->version
+         . ($self->minified ? '.min' : '')
+         . '.js';
+}
+
+sub BUILD {
+    my $self = shift;
+
+    if (!defined($self->version) && !$self->use_bundled) {
+        confess "version must be specified if use_bundled is false";
+    }
+
+    resource $self => as {
+        install_from(Path::Class::Dir->new(__FILE__)->parent);
+        if ($self->use_bundled) {
+            file js => 'jquery-1.4.2.min.js';
+        }
+        else {
+            url  js => $self->_jquery_url;
+        }
+    };
+}
+
 __PACKAGE__->meta->make_immutable;
 no Moose;
+no Resource::Pack;
 
 =head1 BUGS
 
@@ -26,6 +106,9 @@ L<http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Resource-Pack-jQuery>.
 
 =head1 SEE ALSO
 
+L<Resource::Pack>
+
+L<http://jquery.com/>
 
 =head1 SUPPORT
 
@@ -59,6 +142,8 @@ L<http://search.cpan.org/dist/Resource-Pack-jQuery>
 
   Jesse Luehrs <doy at tozt dot net>
 
+  John Resig is the author of jQuery
+
 =head1 COPYRIGHT AND LICENSE
 
 This software is copyright (c) 2010 by Jesse Luehrs.
@@ -66,6 +151,9 @@ This software is copyright (c) 2010 by Jesse Luehrs.
 This is free software; you can redistribute it and/or modify it under
 the same terms as perl itself.
 
+The bundled copy of jQuery is copyright (c) 2010 The jQuery Project.
+It is licensed under either the MIT license or the GPLv2.
+
 =cut
 
 1;