(PDK-459) Improve error message when the generation target exists

``` foo$ ~/git/pdk/bin/pdk new def bar pdk (FATAL): Unable to generate defined_type; '/home/david/git/pdk/foo/manifests/bar.pp' already exists. foo$ ~/git/pdk/bin/pdk new class bar pdk (FATAL): Unable to generate class; '/home/david/git/pdk/foo/manifests/bar.pp' already exists. foo$ ```
puppetlabs · Sep 5, 2017 · d4f402a · d4f402a
1 parent 1d6e2bc
commit d4f402a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/pdk/generators/puppet_object.rb b/lib/pdk/generators/puppet_object.rb
@@ -85,7 +85,7 @@ def object_type
       def run
         [target_object_path, target_spec_path].each do |target_file|
           if File.exist?(target_file)
-            raise PDK::CLI::FatalError, _("Unable to generate class; '%{file}' already exists.") % { file: target_file }
+            raise PDK::CLI::FatalError, _("Unable to generate %{object_type}; '%{file}' already exists.") % { file: target_file, object_type: object_type }
           end
         end