Contents

require 'rbconfig'

module Cucumber
  class InstallGenerator < ::Rails::Generators::Base
    source_root File.expand_path('../templates', __FILE__)

    DEFAULT_SHEBANG = File.join(RbConfig::CONFIG['bindir'], RbConfig::CONFIG['ruby_install_name'])

    class_option :spork,         type: :boolean, desc: 'Use Spork'
    class_option :skip_database, type: :boolean, desc: 'Skip modification of database.yml', aliases: '-D', default: false

    def create_templates
      template 'config/cucumber.yml.erb', 'config/cucumber.yml'
    end

    def create_scripts
      copy_file 'script/cucumber', 'script/cucumber'
      chmod     'script/cucumber', 0755
    end

    def create_step_definitions
      empty_directory 'features/step_definitions'
      create_file 'features/step_definitions/.gitkeep'
    end

    def create_feature_support
      empty_directory 'features/support'
      if spork?
        template 'support/rails_spork.rb.erb', 'features/support/env.rb'
      else
        template 'support/rails.rb.erb',       'features/support/env.rb'
      end
    end

    def create_tasks
      empty_directory 'lib/tasks'
      template 'tasks/cucumber.rake.erb', 'lib/tasks/cucumber.rake'
    end

    def create_database
      return unless File.exist?('config/database.yml')
      unless File.read('config/database.yml').include? 'cucumber:'
        gsub_file 'config/database.yml', /^test:.*\n/, "test: &test\n"
        gsub_file 'config/database.yml', /\z/, "\ncucumber:\n  <<: *test\n"

        # Since gsub_file doesn't ask the user, just inform user that the file was overwritten.
        puts '       force  config/database.yml'
      end
    end

    protected

    def spork?
      options[:spork]
    end

    def embed_file(source, indent = '')
      IO.read(File.join(self.class.source_root, source)).gsub(/^/, indent)
    end

    def embed_template(source, indent = '')
      template = File.join(self.class.source_root, source)
      ERB.new(IO.read(template), nil, '-').result(binding).gsub(/^/, indent)
    end
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
cucumber-rails-1.6.0	lib/generators/cucumber/install/install_generator.rb
cucumber-rails-1.5.0	lib/generators/cucumber/install/install_generator.rb
cucumber-rails-1.4.5	lib/generators/cucumber/install/install_generator.rb
cucumber-rails-1.4.4	lib/generators/cucumber/install/install_generator.rb
cucumber-rails-1.4.3	lib/generators/cucumber/install/install_generator.rb