lib/volt/cli/generate.rb in volt-0.8.27.beta9 vs lib/volt/cli/generate.rb in volt-0.9.0.pre1

@@ -28,9 +28,14 @@
                        desc: 'Open generated gemspec in the specified editor (defaults to $EDITOR or $BUNDLER_EDITOR)'
 
   def gem(name)
     require 'volt/cli/new_gem'
 
+    if name =~ /[-]/
+      Volt.logger.error("Gem names should use underscores for their names.  Currently volt only supports a single namespace for a compoennt.")
+      return
+    end
+
     NewGem.new(self, name, options)
   end
 
   def self.source_root
     File.expand_path(File.join(File.dirname(__FILE__), '../../../templates'))