Add absolute check to file_path and asset_path

Use mojo.js esq absolute check in controller

lib/Mojolicious/Controller.pm

@@ -274,12 +274,12 @@ sub url_for {
 
 sub url_for_asset {
   my ($self, $asset) = @_;
-  return $self->url_for($self->app->static->asset_path($asset));
+  return $asset =~ m!^(?:[^:/?#]+:|//|#)! ? $asset : $self->url_for($self->app->static->asset_path($asset));
 }
 
 sub url_for_file {
   my ($self, $file) = @_;
-  return $self->url_for($self->app->static->file_path($file));
+  return $file =~ m!^(?:[^:/?#]+:|//|#)! ? $file : $self->url_for($self->app->static->file_path($file));
 }
 
 sub write {

lib/Mojolicious/Static.pm

@@ -64,7 +64,9 @@ sub file {
   }
 
   # Search DATA
-  if (my $asset = $self->_get_data_file($rel)) { return $asset }
+  if (my $asset = $self->_get_data_file($rel)) {
+    return $asset;
+  }
 
   # Search extra files
   my $extra = $self->extra;
@@ -146,7 +148,9 @@ sub warmup {
 
   # DATA sections
   my $index = $self->{index} = {};
-  for my $class (reverse @{$self->classes}) { $index->{$_} = $class for keys %{data_section $class} }
+  for my $class (reverse @{$self->classes}) {
+    $index->{$_} = $class for keys %{data_section $class};
+  }
 
   # Static assets
   my $assets    = $self->{assets} = {};

t/mojolicious/static_prefix_lite_app.t

@@ -75,8 +75,9 @@ subtest 'UTF-8 encoded inline file' => sub {
 
 subtest 'File' => sub {
   my $c = $t->app->build_controller;
-  is $c->url_for_file('/unknown.css')->path, '/static/unknown.css', 'right file path';
-  is $c->url_for_file('/foo/bar.css')->path, '/static/foo/bar.css', 'right file path';
+  is $c->url_for_file('/unknown.css')->path,            '/static/unknown.css',           'right file path';
+  is $c->url_for_file('/foo/bar.css')->path,            '/static/foo/bar.css',           'right file path';
+  is $c->url_for_file('https://somesite.com/file.css'), 'https://somesite.com/file.css', 'right absolute file path?';
 };
 
 done_testing();