Class: Journea::InstallGenerator

Inherits:
Rails::Generators::Base
  • Object
show all
Defined in:
lib/generators/journea/install_generator.rb

Instance Method Summary collapse

Instance Method Details

#create_initializer ⇒ Object 



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# File 'lib/generators/journea/install_generator.rb', line 66

def create_initializer
  puts "generating initializer"
  inside "config" do
    inside "initializers" do
      template "journea.rb"
    end
  end
  route "mount Journea::Engine, at: '/journey'"
end

#create_start_page ⇒ Object 



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# File 'lib/generators/journea/install_generator.rb', line 33

def create_start_page
  return unless yes?("Do you need a start page?")

  puts "Generating start page..."
  copy_file "views/pages/start.html.haml.example", "app/views/pages/start.html.haml"
  copy_file "controllers/pages_controller.rb.example", "app/controllers/pages_controller.rb"
  route "root 'pages#start'"
end

#generate_steps ⇒ Object 



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# File 'lib/generators/journea/install_generator.rb', line 42

def generate_steps
  begin
    puts "How many steps do you need to generate?"
    step_number = gets.chomp
    step_number = Integer(step_number)
  rescue
    print "Please enter an integer number:"
    retry
  end

  if step_number > 0
    copy_file "views/shared/error_messages.html.haml.example", "app/views/shared/_error_messages.html.haml"
  end

  step_number.times do |i|
    name = ask "What is the name of step #{i + 1}?"
    puts "Generating #{name} step..."
    @name = name.downcase.strip
    @steps << name
    create_file "app/steps/#{@name}_step.rb", "class #{name.capitalize}Step < Journea::Step \nend"
    template "views/steps/step.html.haml.example", "app/views/steps/#{@name}.html.haml"
  end
end

#init ⇒ Object 



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# File 'lib/generators/journea/install_generator.rb', line 5

def init
  @steps = []
  @install_assets = false
end

#setup_assets ⇒ Object 



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# File 'lib/generators/journea/install_generator.rb', line 23

def setup_assets
  return unless @install_assets

  copy_file "views/application.html.haml", "app/views/layouts/application.html.haml"
  remove_file "app/views/layouts/application.html.erb"
  copy_file "assets/application.js", "app/assets/javascripts/application.js"
  copy_file "assets/application.scss", "app/assets/stylesheets/application.scss"
  remove_file "app/assets/stylesheets/application.css"
end

#setup_deps ⇒ Object 



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# File 'lib/generators/journea/install_generator.rb', line 10

def setup_deps
  @install_assets = yes?("Do you want to install the GOV.UK styles?")
  if @install_assets
    gem "govuk_template"
    gem "govuk_frontend_toolkit"
    gem "govuk_elements_rails"
  end
  gem "haml-rails", "~> 0.9"
  Bundler.with_clean_env do
    run "bundle install"
  end
end