Class: RailsNexus::Generators::InstallGenerator

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

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.next_migration_number(dirname) ⇒ Object 



14
15
16
 
# File 'lib/generators/rails_nexus/install_generator.rb', line 14

def self.next_migration_number(dirname)
  ActiveRecord::Generators::Base.next_migration_number(dirname)
end

Instance Method Details

#add_rescue_from ⇒ Object 



30
31
32
33
34
35
36
37
38
39
40
41
42
 
# File 'lib/generators/rails_nexus/install_generator.rb', line 30

def add_rescue_from
  app_controller = "app/controllers/application_controller.rb"
  destination_controller = File.join(destination_root, app_controller)

  if File.exist?(destination_controller)
    content = File.read(destination_controller)
    unless content.include?("log_exception_handler")
      inject_into_class app_controller, "ApplicationController" do
        "\n  rescue_from StandardError, with: :log_exception_handler\n"
      end
    end
  end
end

#create_initializer ⇒ Object 



22
23
24
 
# File 'lib/generators/rails_nexus/install_generator.rb', line 22

def create_initializer
  template "rails_nexus.rb", "config/initializers/rails_nexus.rb"
end

#create_migration_files ⇒ Object 



18
19
20
 
# File 'lib/generators/rails_nexus/install_generator.rb', line 18

def create_migration_files
  migration_template "migration.rb", "db/migrate/create_rails_nexus_tables.rb"
end

#mount_routes ⇒ Object 



26
27
28
 
# File 'lib/generators/rails_nexus/install_generator.rb', line 26

def mount_routes
  route 'mount RailsNexus::Engine, at: "/rails_nexus"'
end

#show_readme ⇒ Object 



44
45
46
 
# File 'lib/generators/rails_nexus/install_generator.rb', line 44

def show_readme
  readme "INSTALL.md" if behavior == :invoke
end