Class: Gempire::Generator

Inherits:
Thor
  • Object
show all
Defined in:
lib/gempire/cli.rb

Instance Method Summary collapse

Instance Method Details

#add_default_gemset ⇒ Object

This method will add the default gem set to the Gemfile



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# File 'lib/gempire/cli.rb', line 190

def add_default_gemset
  gems = <<-gems
gem 'simple_form'
gem 'stripe'
gem 'ledermann-rails-settings'
gem 'factory_girl_rails'
gem 'faker'
gem 'bcrypt', '~> 3.1.7'
gems


  File.open('Gemfile', 'a') do |f|
    f.puts(gems)
  end
end

#generate ⇒ Object 



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# File 'lib/gempire/cli.rb', line 20

def generate

  ##
  # Add default gemset
  add_default_gemset

  puts 'Default gemset added'

  ##
  # Return early if no options were specified
  return 'Please specify an option. Use gempire --help to see a list of options.' if options.empty?

  ##
  # This is the control structure for generating everything related to the
  # the user model
  if options[:with_users]
    ##
    # Executes the rails generator for the user model and passes in the default
    # attributes
    exec 'rails generate model User first_name last_name email password_digest'

    user_content = <<-ruby
  # Settings provided by the ledermann-rails-settings gem
  has_settings do |s|
s.key :time_zone, defaults: {
  zone: 'UTC'
}
  end
ruby

    ##
    # Add the has_secure_password method to the user model
    lines = File.readlines('app/models/user.rb')
    lines.insert(1, "\thas_secure_password")
    File.open('app/models/user.rb', 'w') do |f|
      lines.each do |l|
        f.puts l
      end
    end

    ##
    # Create the log in functionality. This will create the sessions_controller
    template_path = File.expand_path('../templates/sessions_controller.rb', File.dirname(__FILE__))
    File.open('app/controllers/sessions_controller.rb', 'w') do |dest|
      File.open(template_path) do |template|
        dest.puts(template.read)
      end
    end

    ##
    # Now write some convenience methods to the application_controller
    definition = <<-definition
  helper_method :current_user
  helper_method :signed_in?

  def current_user
@current_user ||= User.find(session[:user_id]) if session[:user_id]
  end

  def signed_in?
current_user.present?
  end

  def sign_in(user)
session[:user_id] = user.id
  end

  def after_sign_in
redirect_to dashboard_path
  end

  def after_sign_out
redirect_to sign_in_path
  end
definition

    ##
    # Read out the existing application_controller
    lines = File.readlines('app/controllers/application_controller.rb')
    lines.insert(1, definition)

    ##
    # Write back the application_controller with the new after_sign_in_method
    File.open('app/controllers/application_controller.rb', 'w') do |f|
      lines.each {|l| f.puts(l)}
    end

    routes = <<-routes
  get '/sign-in' => 'sessions#new', as: 'sign_in'
  post '/sessions' => 'sessions#create'
  delete '/sessions' => 'sessions#delete'
routes

    ##
    # Write the sessions routes to the routes.rb file
    lines = File.readlines('app/config/routes.rb')
    lines.insert(1, routes)

    File.open('app/config/routes.rb') do |f|
      lines.each {|l| f.puts(l)}
    end

    ##
    # Make the views/sessions directory if it's not already there
    if File.directory?('app/views/sesions') === false
      Dir.mkdir('app/views/sessions')
    end

    ##
    # Create the login form
    if options[:with_bootstrap]
      template_path = File.expand_path('../templates/sign_in_form_bootstrap.html.erb', File.dirname(__FILE__))
      File.open('app/views/sessions/new.html.erb') do |dest|
        File.open(template_path) do |template|
          dest.write(template.read)
        end
      end
    else
      template_path = File.expand_path('../templates/sign_in_form.html.erb', File.dirname(__FILE__))
      File.open('app/views/sessions/new.html.erb') do |dest|
        File.open(template_path) do |template|
          dest.write(template.read)
        end
      end
    end
  end

  ##
  # Control structure for using bootstrap
  if options[:with_bootstrap]
    text = <<-bower
{
  "directory": "vendor/assets/bower_components"
}
bower

    File.open('.bowerrc', 'w+') do |dest|
      dest.write(text)
    end


    exec 'mv app/assets/stylesheets/application.css app/assets/stylesheets/application.scss'

    File.open('app/assets/stylesheets/application.scss', 'w+') do |dest|
      dest.puts("@import 'bootstrap/dist/css/bootstrap';")
    end

    ##
    # Find what line to insert the bower components
    start_at = 0
    lines = File.readlines('config/application.rb')
    lines.each_with_index do |line, index|
      if line.include?('Rails::Application')
        starts_at = index
        break
      end
    end
    lines.insert(index, "\t\tconfig.assets.paths << Rails.root.join('bower_components')")
    File.open('config/application.rb', 'w') do |dest|
      lines.each {|line| dest.puts(line)}
    end

    # exec 'bower install --save bootstrap'
  end
end