Class: Binda::MaintenanceGenerator

Inherits:
Rails::Generators::Base
  • Object
show all
Defined in:
lib/generators/binda/maintenance/maintenance_generator.rb

Instance Method Summary collapse

Instance Method Details

#add_controller ⇒ Object 



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# File 'lib/generators/binda/maintenance/maintenance_generator.rb', line 4

def add_controller
  puts "Maintenance page setup"
  puts ""
  puts "1) Adding controller"
  if File.exist?(Rails.root.join('app', 'controllers', 'maintenance_controller.rb' ))
    puts "\e[31m-------------------------------------------------------------------------------\e[0m"
    puts "\e[31mWARNING! Binda::MaintenanceController is already registered here:\e[0m"
    puts "\e[31m    app/controllers/maintenance_controller.rb\e[0m"
    puts
    puts "\e[31mUnless you know what you are doing, delete that file and run:\e[0m"
    puts "\e[31m    rails generate binda:maintenance\e[0m"
    puts "\e[31m-------------------------------------------------------------------------------\e[0m"
    exit
  else
    generate "controller", "maintenance index --no-assets --no-helper"
    inject_into_file Rails.root.join('app', 'controllers', 'maintenance_controller.rb'), after: "def index" do
      "\n render template: 'layouts/maintenance'"
    end
  end
end

#add_helper ⇒ Object 



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# File 'lib/generators/binda/maintenance/maintenance_generator.rb', line 40

def add_helper
  ac_path = Rails.root.join('app', 'controllers', 'application_controller.rb' )
  unless File.readlines(ac_path).grep(/::Binda::MaintenanceHelpers/).size > 0
    inject_into_file ac_path, after: "ActionController::Base" do 
      "\n  include ::Binda::MaintenanceHelpers"
    end
  end
end

#add_route ⇒ Object 



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# File 'lib/generators/binda/maintenance/maintenance_generator.rb', line 33

def add_route
  return if Rails.application.routes.named_routes.any?{ |key, _| key.to_s === "maintenance" }
  # replace 'maintenance/index' root with 'maintenance'
  route "get 'maintenance', to: 'maintenance#index', as: 'maintenance'"
  gsub_file Rails.root.join('config', 'routes.rb'), "get 'maintenance/index'", ""
end

#add_templates ⇒ Object 



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# File 'lib/generators/binda/maintenance/maintenance_generator.rb', line 25

def add_templates
  puts "2) Adding templates"
  template 'app/assets/javascripts/maintenance.js'
  template 'app/assets/stylesheets/maintenance.scss'
  template 'app/views/layouts/maintenance.html.erb'
  template 'config/initializers/maintenance.rb'
end

#end ⇒ Object 



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# File 'lib/generators/binda/maintenance/maintenance_generator.rb', line 49

def end
  puts ""
  puts "Maintenance page setup completed! Yay!"
  puts "==============================================================================="
end