Author: H.J. Blok <hj.blok@gmail.com>

Date:   Wed Jul 28 16:12:01 2010 +0200

    0.3.0 version from pickle with rails 3 support
    (taken from http://github.com/szimek/pickle/commit/3b346aefef29d3d628c11d148312c5905264a584)

    With generator in correct directory, and updates to the paths.rb file

lib/generators/pickle_generator.rb

@@ -0,0 +1,69 @@
+require 'rails/generators'
+
+class PickleGenerator < Rails::Generators::Base
+  desc "Generates Pickle step files."
+
+  # Use the same templates as Rails 2 generator
+  source_root File.expand_path("../../../rails_generators/pickle/templates", __FILE__)
+
+  class_option :paths, :desc => "Generate features/support/paths.rb file.", :type => :boolean
+  class_option :email, :desc => "Generate features/step_definitions/email_steps.rb file", :type => :boolean
+
+  def initialize(args = [], options = {}, config = {})
+    super
+
+    if self.options.paths? && !File.exists?("features/support/paths.rb")
+      say "features/support/paths.rb not found, is your cucumber up to date?", :red
+      exit
+    end
+  end
+
+  def create_directories
+    empty_directory "features/step_definitions"
+    empty_directory "features/support"
+  end
+
+  def copy_pickle_steps_file
+    template "pickle_steps.rb", "features/step_definitions/pickle_steps.rb"
+    template "pickle.rb", "features/support/pickle.rb"
+  end
+
+  def copy_paths_file
+    return unless options.paths?
+
+    current_paths = File.read("features/support/paths.rb")
+    unless current_paths.include?('#{capture_model}')
+      if current_paths =~ /^(.*)(\n\s+else\n\s+raise "Can't find.*".*$)/m
+        @current_paths_header = $1
+        @current_paths_footer = $2
+      end
+      template "paths.rb", "features/support/paths.rb"
+    end
+  end
+
+  def copy_email_steps_file
+    return unless options.email?
+    template "email_steps.rb", "features/step_definitions/email_steps.rb"
+    template "email.rb", "features/support/email.rb"
+  end
+
+
+  private
+
+  # Compatibility methods for Rails 2 templates
+  def pickle_path
+    options.paths?
+  end
+
+  def pickle_email
+    options.email?
+  end
+
+  def current_paths_header
+    @current_paths_header
+  end
+
+  def current_paths_footer
+    @current_paths_footer
+  end
+end