Basic channel generator

1 files changed, 27 insertions, 0 deletions

diff --git a/actioncable/lib/rails/generators/channel/channel_generator.rb b/actioncable/lib/rails/generators/channel/channel_generator.rb
new file mode 100644
index 0000000000..8f1c812c27
--- /dev/null
+++ b/actioncable/lib/rails/generators/channel/channel_generator.rb
@@ -0,0 +1,27 @@
+module Rails
+  module Generators
+    class ChannelGenerator < NamedBase
+      source_root File.expand_path("../templates", __FILE__)
+
+      argument :actions, type: :array, default: [], banner: "method method"
+
+      check_class_collision suffix: "Channel"
+
+      def create_channel_file
+        template "channel.rb", File.join('app/channels', class_path, "#{file_name}_channel.rb")
+        template "assets/channel.coffee", File.join('app/assets/javascripts/cable/channels', class_path, "#{file_name}.coffee")
+
+        if self.behavior == :invoke
+          template "application_cable/connection.rb", 'app/channels/application_cable/connection.rb'
+          template "application_cable/channel.rb", 'app/channels/application_cable/channel.rb'
+          template "assets/consumer.coffee", 'app/assets/javascripts/cable/index.coffee'
+        end
+      end
+
+      protected
+        def file_name
+          @_file_name ||= super.gsub(/\_channel/i, '')
+        end
+    end
+  end
+end