1 files changed, 43 insertions, 0 deletions
diff --git a/railties/lib/rails/commands/plugin/plugin_command.rb b/railties/lib/rails/commands/plugin/plugin_command.rb
new file mode 100644
index 0000000000..b40ab006af
--- /dev/null
+++ b/railties/lib/rails/commands/plugin/plugin_command.rb
@@ -0,0 +1,43 @@
+module Rails
+  module Command
+    class PluginCommand < Base # :nodoc:
+      hide_command!
+
+      def help
+        run_plugin_generator %w( --help )
+      end
+
+      def self.banner(*) # :nodoc:
+        "#{executable} new [options]"
+      end
+
+      class_option :rc, type: :string, default: File.join("~", ".railsrc"),
+        desc: "Initialize the plugin command with previous defaults. Uses .railsrc in your home directory by default."
+
+      class_option :no_rc, desc: "Skip evaluating .railsrc."
+
+      def perform(type = nil, *plugin_args)
+        plugin_args << "--help" unless type == "new"
+
+        unless options.key?("no_rc") # Thor's not so indifferent access hash.
+          railsrc = File.expand_path(options[:rc])
+
+          if File.exist?(railsrc)
+            extra_args = File.read(railsrc).split(/\n+/).flat_map(&:split)
+            puts "Using #{extra_args.join(" ")} from #{railsrc}"
+            plugin_args.insert(1, *extra_args)
+          end
+        end
+
+        run_plugin_generator plugin_args
+      end
+
+      private
+        def run_plugin_generator(plugin_args)
+          require "rails/generators"
+          require "rails/generators/rails/plugin/plugin_generator"
+          Rails::Generators::PluginGenerator.start plugin_args
+        end
+    end
+  end
+end