Class: Rails::Generators::AppGenerator

Inherits:
AppBase
  • Object
show all
Defined in:
lib/rails/commands/application/application_command.rb,
lib/rails/generators/rails/app/app_generator.rb

Overview

:nodoc:

Constant Summary

Constants included from AppName

Rails::Generators::AppName::RESERVED_NAMES

Constants included from Database

Database::DATABASES, Database::JDBC_DATABASES

Instance Attribute Summary

Attributes inherited from AppBase

#rails_template

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from AppBase

add_shared_options_for, strict_args_position

Methods included from Database

#convert_database_option_for_jruby, #gem_for_database

Methods inherited from Base

base_root, class_option, default_source_root, desc, hide!, hook_for, inherited, namespace, remove_hook_for, source_root

Methods included from Actions

#add_source, #environment, #gem, #gem_group, #generate, #git, #github, #initializer, #lib, #rails_command, #rake, #rakefile, #readme, #route, #vendor

Constructor Details

#initialize(*args) ⇒ AppGenerator

Returns a new instance of AppGenerator.



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 280

def initialize(*args)
  super

  if !options[:skip_active_record] && !DATABASES.include?(options[:database])
    raise Error, "Invalid value for --database option. Supported preconfigurations are: #{DATABASES.join(", ")}."
  end

  # Force sprockets and JavaScript to be skipped when generating API only apps.
  # Can't modify options hash as it's frozen by default.
  if options[:api]
    self.options = options.merge(skip_asset_pipeline: true, skip_javascript: true).freeze
  end

  if options[:minimal]
    self.options = options.merge(
      skip_action_cable: true,
      skip_action_mailer: true,
      skip_action_mailbox: true,
      skip_action_text: true,
      skip_active_job: true,
      skip_active_storage: true,
      skip_bootsnap: true,
      skip_dev_gems: true,
      skip_javascript: true,
      skip_jbuilder: true,
      skip_system_test: true,
      skip_hotwire: true).freeze
  end

  @after_bundle_callbacks = []
end

Class Method Details



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 532

def self.banner
  "rails new #{arguments.map(&:usage).join(' ')} [options]"
end

.exit_on_failure? ⇒ Boolean

We want to exit on failure to be kind to other libraries This is only when accessing via CLI

Returns:

  • (Boolean) 


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# File 'lib/rails/commands/application/application_command.rb', line 11

def self.exit_on_failure?
  true
end

Instance Method Details

#create_active_record_files ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 382

def create_active_record_files
  return if options[:skip_active_record]
  build(:database_yml)
end

#create_app_files ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 331

def create_app_files
  build(:app)
end

#create_bin_files ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 335

def create_bin_files
  build(:bin)
end

#create_boot_file ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 378

def create_boot_file
  template "config/boot.rb"
end

#create_config_files ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 356

def create_config_files
  build(:config)
end

#create_credentials ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 369

def create_credentials
  build(:credentials)
end

#create_db_files ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 387

def create_db_files
  return if options[:skip_active_record]
  build(:db)
end

#create_lib_files ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 392

def create_lib_files
  build(:lib)
end

#create_log_files ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 396

def create_log_files
  build(:log)
end

#create_master_key ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 365

def create_master_key
  build(:master_key)
end

#create_public_files ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 400

def create_public_files
  build(:public_directory)
end

#create_root_files ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 316

def create_root_files
  build(:readme)
  build(:rakefile)
  build(:ruby_version)
  build(:configru)

  unless options[:skip_git]
    build(:gitignore)
    build(:gitattributes)
  end

  build(:gemfile)
  build(:version_control)
end

#create_storage_files ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 420

def create_storage_files
  build(:storage) unless skip_active_storage?
end

#create_system_test_files ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 416

def create_system_test_files
  build(:system_test) if depends_on_system_test?
end

#create_test_files ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 412

def create_test_files
  build(:test) unless options[:skip_test]
end

#create_tmp_files ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 404

def create_tmp_files
  build(:tmp)
end

#create_vendor_files ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 408

def create_vendor_files
  build(:vendor)
end

#delete_action_cable_files_skipping_action_cable ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 491

def delete_action_cable_files_skipping_action_cable
  if options[:skip_action_cable]
    remove_dir "app/javascript/channels"
    remove_dir "app/channels"
    remove_dir "test/channels"
  end
end

#delete_action_mailer_files_skipping_action_mailer ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 482

def delete_action_mailer_files_skipping_action_mailer
  if options[:skip_action_mailer]
    remove_file "app/views/layouts/mailer.html.erb"
    remove_file "app/views/layouts/mailer.text.erb"
    remove_dir "app/mailers"
    remove_dir "test/mailers"
  end
end

#delete_active_job_folder_if_skipping_active_job ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 476

def delete_active_job_folder_if_skipping_active_job
  if options[:skip_active_job]
    remove_dir "app/jobs"
  end
end

#delete_api_initializers ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 506

def delete_api_initializers
  unless options[:api]
    remove_file "config/initializers/cors.rb"
  end
end

#delete_app_assets_if_api_option ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 424

def delete_app_assets_if_api_option
  if options[:api]
    remove_dir "app/assets"
    remove_dir "lib/assets"
    remove_dir "tmp/cache/assets"
  end
end

#delete_app_helpers_if_api_option ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 432

def delete_app_helpers_if_api_option
  if options[:api]
    remove_dir "app/helpers"
    remove_dir "test/helpers"
  end
end

#delete_app_views_if_api_option ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 439

def delete_app_views_if_api_option
  if options[:api]
    if options[:skip_action_mailer]
      remove_dir "app/views"
    else
      remove_file "app/views/layouts/application.html.erb"
    end
  end
end

#delete_application_record_skipping_active_record ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 470

def delete_application_record_skipping_active_record
  if options[:skip_active_record]
    remove_file "app/models/application_record.rb"
  end
end

#delete_assets_initializer_skipping_sprockets ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 460

def delete_assets_initializer_skipping_sprockets
  if skip_sprockets?
    remove_file "config/initializers/assets.rb"
    remove_file "app/assets/config/manifest.js"
    remove_dir  "app/assets/config"
    remove_file "app/assets/stylesheets/application.css"
    create_file "app/assets/stylesheets/application.css", "/* Application styles */\n" unless options[:api]
  end
end

#delete_new_framework_defaults ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 512

def delete_new_framework_defaults
  unless options[:update]
    remove_file "config/initializers/new_framework_defaults_7_0.rb"
  end
end

#delete_non_api_initializers_if_api_option ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 499

def delete_non_api_initializers_if_api_option
  if options[:api]
    remove_file "config/initializers/content_security_policy.rb"
    remove_file "config/initializers/permissions_policy.rb"
  end
end

#delete_public_files_if_api_option ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 449

def delete_public_files_if_api_option
  if options[:api]
    remove_file "public/404.html"
    remove_file "public/422.html"
    remove_file "public/500.html"
    remove_file "public/apple-touch-icon-precomposed.png"
    remove_file "public/apple-touch-icon.png"
    remove_file "public/favicon.ico"
  end
end

#display_upgrade_guide_info ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 373

def display_upgrade_guide_info
  say "\nAfter this, check Rails upgrade guide at https://guides.rubyonrails.org/upgrading_ruby_on_rails.html for more details about upgrading your app."
end

#finish_template ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 518

def finish_template
  build(:leftovers)
end

#run_after_bundle_callbacks ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 528

def run_after_bundle_callbacks
  @after_bundle_callbacks.each(&:call)
end

#update_active_storage ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 349

def update_active_storage
  unless skip_active_storage?
    rails_command "active_storage:update", inline: true
  end
end

#update_bin_files ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 339

def update_bin_files
  build(:bin_when_updating)
end

#update_config_files ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 360

def update_config_files
  build(:config_when_updating)
end

#update_db_schema ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 344

def update_db_schema
  build(:db_when_updating)
end