Contents

require 'rails/generators'
module Heracles
  module Wrapper
    class InstallGenerator < Rails::Generators::Base
      source_root File.expand_path('../templates', __FILE__)

      class_option(
        :api_key,
        :aliases => "-k",
        :type => :string,
        :desc => "Your Heracles API key",
        :required => true
      )

      def install
        ensure_api_key_was_configured
        generate_config
      end

      private
      def ensure_api_key_was_configured
        if api_key_configured?
          puts "Already configured"
          exit
        end
      end

      def generate_config
        template 'config.rb', initializer_filename
      end

      def initializer_filename
        'config/initializers/heracles-wrapper.rb'
      end

      def api_key_configured?
        File.exists?(initializer_filename)
      end

    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
heracles-wrapper-0.0.3	lib/rails/generators/heracles/wrapper/install/install_generator.rb
heracles-wrapper-0.0.2	lib/rails/generators/heracles/wrapper/install/install_generator.rb
heracles-wrapper-0.0.1	lib/rails/generators/heracles/wrapper/install/install_generator.rb