Class: Rails::AppBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/rails/generators/rails/app/app_generator.rb

Overview

The application builder allows you to override elements of the application generator without being forced to reverse the operations of the default generator.

This allows you to override entire operations, like the creation of the Gemfile, README, or JavaScript files, without needing to know exactly what those operations do so you can create another template action.

Instance Method Summary collapse

Instance Method Details

#app ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 56

def app
  directory 'app'

  keep_file  'app/assets/images'
  empty_directory_with_keep_file 'app/assets/javascripts/channels' unless options[:skip_action_cable]

  keep_file  'app/controllers/concerns'
  keep_file  'app/models/concerns'
end

#bin ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 66

def bin
  directory "bin" do |content|
    "#{shebang}\n" + content
  end
  chmod "bin", 0755 & ~File.umask, verbose: false
end

#config ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 73

def config
  empty_directory "config"

  inside "config" do
    template "routes.rb"
    template "application.rb"
    template "environment.rb"
    template "secrets.yml"
    template "cable.yml" unless options[:skip_action_cable]
    template "puma.rb"   unless options[:skip_puma]
    template "spring.rb" if spring_install?

    directory "environments"
    directory "initializers"
    directory "locales"
  end
end

#config_when_updating ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 91

def config_when_updating
  cookie_serializer_config_exist = File.exist?('config/initializers/cookies_serializer.rb')
  action_cable_config_exist = File.exist?('config/cable.yml')
  rack_cors_config_exist = File.exist?('config/initializers/cors.rb')

  config

  gsub_file 'config/environments/development.rb', /^(\s+)config\.file_watcher/, '\1# config.file_watcher'

  unless cookie_serializer_config_exist
    gsub_file 'config/initializers/cookies_serializer.rb', /json(?!,)/, 'marshal'
  end

  unless action_cable_config_exist
    template 'config/cable.yml'
  end

  unless rack_cors_config_exist
    remove_file 'config/initializers/cors.rb'
  end
end

#configru ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 48

def configru
  template "config.ru"
end

#database_yml ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 113

def database_yml
  template "config/databases/#{options[:database]}.yml", "config/database.yml"
end

#db ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 117

def db
  directory "db"
end

#gemfile ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 44

def gemfile
  template "Gemfile"
end

#gitignore ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 52

def gitignore
  template "gitignore", ".gitignore"
end

#lib ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 121

def lib
  empty_directory 'lib'
  empty_directory_with_keep_file 'lib/tasks'
  empty_directory_with_keep_file 'lib/assets'
end

#log ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 127

def log
  empty_directory_with_keep_file 'log'
end

#public_directory ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 131

def public_directory
  directory "public", "public", recursive: false
end

#rakefile ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 36

def rakefile
  template "Rakefile"
end

#readme ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 40

def readme
  copy_file "README.md", "README.md"
end

#test ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 135

def test
  empty_directory_with_keep_file 'test/fixtures'
  empty_directory_with_keep_file 'test/fixtures/files'
  empty_directory_with_keep_file 'test/controllers'
  empty_directory_with_keep_file 'test/mailers'
  empty_directory_with_keep_file 'test/models'
  empty_directory_with_keep_file 'test/helpers'
  empty_directory_with_keep_file 'test/integration'

  template 'test/test_helper.rb'
end

#tmp ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 147

def tmp
  empty_directory_with_keep_file "tmp"
  empty_directory "tmp/cache"
  empty_directory "tmp/cache/assets"
end

#vendor ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 153

def vendor
  vendor_javascripts
  vendor_stylesheets
end

#vendor_javascripts ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 158

def vendor_javascripts
  unless options[:skip_javascript]
    empty_directory_with_keep_file 'vendor/assets/javascripts'
  end
end

#vendor_stylesheets ⇒ Object 



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# File 'lib/rails/generators/rails/app/app_generator.rb', line 164

def vendor_stylesheets
  empty_directory_with_keep_file 'vendor/assets/stylesheets'
end