Merge pull request #3922 from nebulab/SamuelMartini/no_webpacker_dumm…

…y_generator

Skip adding webpacker gem when generating dummyapp

core/lib/generators/spree/dummy/dummy_generator.rb

@@ -43,7 +43,7 @@ def generate_test_dummy
       opts[:skip_test] = true
       opts[:skip_yarn] = true
       opts[:skip_bootsnap] = true
-      opts[:skip_webpack_install] = true
+      opts[:skip_javascript] = true
 
       puts "Generating dummy Rails application..."
       invoke Rails::Generators::AppGenerator,