/usr/lib/ruby/vendor_ruby/rails/generators/rails/app/app_generator.rb is in ruby-railties 2:4.2.6-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 | require 'rails/generators/app_base'
module Rails
module ActionMethods # :nodoc:
attr_reader :options
def initialize(generator)
@generator = generator
@options = generator.options
end
private
%w(template copy_file directory empty_directory inside
empty_directory_with_keep_file create_file chmod shebang).each do |method|
class_eval <<-RUBY, __FILE__, __LINE__ + 1
def #{method}(*args, &block)
@generator.send(:#{method}, *args, &block)
end
RUBY
end
# TODO: Remove once this is fully in place
def method_missing(meth, *args, &block)
@generator.send(meth, *args, &block)
end
end
# 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.
class AppBuilder
def rakefile
template "Rakefile"
end
def readme
copy_file "README.rdoc", "README.rdoc"
end
def gemfile
template "Gemfile"
end
def configru
template "config.ru"
end
def gitignore
template "gitignore", ".gitignore"
end
def app
directory 'app'
keep_file 'app/assets/images'
keep_file 'app/mailers'
keep_file 'app/models'
keep_file 'app/controllers/concerns'
keep_file 'app/models/concerns'
end
def bin
directory "bin" do |content|
"#{shebang}\n" + content
end
chmod "bin", 0755 & ~File.umask, verbose: false
end
def config
empty_directory "config"
inside "config" do
template "routes.rb"
template "application.rb"
template "environment.rb"
template "secrets.yml"
directory "environments"
directory "initializers"
directory "locales"
end
end
def config_when_updating
cookie_serializer_config_exist = File.exist?('config/initializers/cookies_serializer.rb')
config
unless cookie_serializer_config_exist
gsub_file 'config/initializers/cookies_serializer.rb', /json/, 'marshal'
end
end
def database_yml
template "config/databases/#{options[:database]}.yml", "config/database.yml"
end
def db
directory "db"
end
def lib
empty_directory 'lib'
empty_directory_with_keep_file 'lib/tasks'
empty_directory_with_keep_file 'lib/assets'
end
def log
empty_directory_with_keep_file 'log'
end
def public_directory
directory "public", "public", recursive: false
end
def test
empty_directory_with_keep_file 'test/fixtures'
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
def tmp
empty_directory "tmp/cache"
empty_directory "tmp/cache/assets"
end
def vendor
vendor_javascripts
vendor_stylesheets
end
def vendor_javascripts
unless options[:skip_javascript]
empty_directory_with_keep_file 'vendor/assets/javascripts'
end
end
def vendor_stylesheets
empty_directory_with_keep_file 'vendor/assets/stylesheets'
end
end
module Generators
# We need to store the RAILS_DEV_PATH in a constant, otherwise the path
# can change in Ruby 1.8.7 when we FileUtils.cd.
RAILS_DEV_PATH = File.expand_path("../../../../../..", File.dirname(__FILE__))
RESERVED_NAMES = %w[application destroy plugin runner test]
class AppGenerator < AppBase # :nodoc:
add_shared_options_for "application"
# Add bin/rails options
class_option :version, type: :boolean, aliases: "-v", group: :rails,
desc: "Show Rails version number and quit"
def initialize(*args)
super
unless app_path
raise Error, "Application name should be provided in arguments. For details run: rails --help"
end
if !options[:skip_active_record] && !DATABASES.include?(options[:database])
raise Error, "Invalid value for --database option. Supported for preconfiguration are: #{DATABASES.join(", ")}."
end
end
public_task :set_default_accessors!
public_task :create_root
def create_root_files
build(:readme)
build(:rakefile)
build(:configru)
build(:gitignore) unless options[:skip_git]
build(:gemfile) unless options[:skip_gemfile]
end
def create_app_files
build(:app)
end
def create_bin_files
build(:bin)
end
def create_config_files
build(:config)
end
def update_config_files
build(:config_when_updating)
end
remove_task :update_config_files
def create_boot_file
template "config/boot.rb"
end
def create_active_record_files
return if options[:skip_active_record]
build(:database_yml)
end
def create_db_files
build(:db)
end
def create_lib_files
build(:lib)
end
def create_log_files
build(:log)
end
def create_public_files
build(:public_directory)
end
def create_test_files
build(:test) unless options[:skip_test_unit]
end
def create_tmp_files
build(:tmp)
end
def create_vendor_files
build(:vendor)
end
def delete_js_folder_skipping_javascript
if options[:skip_javascript]
remove_dir 'app/assets/javascripts'
end
end
def delete_assets_initializer_skipping_sprockets
if options[:skip_sprockets]
remove_file 'config/initializers/assets.rb'
end
end
def finish_template
build(:leftovers)
end
public_task :apply_rails_template, :run_bundle
public_task :generate_spring_binstubs
def run_after_bundle_callbacks
@after_bundle_callbacks.each do |callback|
callback.call
end
end
protected
def self.banner
"rails new #{self.arguments.map(&:usage).join(' ')} [options]"
end
# Define file as an alias to create_file for backwards compatibility.
def file(*args, &block)
create_file(*args, &block)
end
def app_name
@app_name ||= (defined_app_const_base? ? defined_app_name : File.basename(destination_root)).tr('\\', '').tr(". ", "_")
end
def defined_app_name
defined_app_const_base.underscore
end
def defined_app_const_base
Rails.respond_to?(:application) && defined?(Rails::Application) &&
Rails.application.is_a?(Rails::Application) && Rails.application.class.name.sub(/::Application$/, "")
end
alias :defined_app_const_base? :defined_app_const_base
def app_const_base
@app_const_base ||= defined_app_const_base || app_name.gsub(/\W/, '_').squeeze('_').camelize
end
alias :camelized :app_const_base
def app_const
@app_const ||= "#{app_const_base}::Application"
end
def valid_const?
if app_const =~ /^\d/
raise Error, "Invalid application name #{app_name}. Please give a name which does not start with numbers."
elsif RESERVED_NAMES.include?(app_name)
raise Error, "Invalid application name #{app_name}. Please give a name which does not match one of the reserved rails words."
elsif Object.const_defined?(app_const_base)
raise Error, "Invalid application name #{app_name}, constant #{app_const_base} is already in use. Please choose another application name."
end
end
def app_secret
SecureRandom.hex(64)
end
def mysql_socket
@mysql_socket ||= [
"/tmp/mysql.sock", # default
"/var/run/mysqld/mysqld.sock", # debian/gentoo
"/var/tmp/mysql.sock", # freebsd
"/var/lib/mysql/mysql.sock", # fedora
"/opt/local/lib/mysql/mysql.sock", # fedora
"/opt/local/var/run/mysqld/mysqld.sock", # mac + darwinports + mysql
"/opt/local/var/run/mysql4/mysqld.sock", # mac + darwinports + mysql4
"/opt/local/var/run/mysql5/mysqld.sock", # mac + darwinports + mysql5
"/opt/lampp/var/mysql/mysql.sock" # xampp for linux
].find { |f| File.exist?(f) } unless RbConfig::CONFIG['host_os'] =~ /mswin|mingw/
end
def get_builder_class
defined?(::AppBuilder) ? ::AppBuilder : Rails::AppBuilder
end
end
# This class handles preparation of the arguments before the AppGenerator is
# called. The class provides version or help information if they were
# requested, and also constructs the railsrc file (used for extra configuration
# options).
#
# This class should be called before the AppGenerator is required and started
# since it configures and mutates ARGV correctly.
class ARGVScrubber # :nodoc:
def initialize(argv = ARGV)
@argv = argv
end
def prepare!
handle_version_request!(@argv.first)
handle_invalid_command!(@argv.first, @argv) do
handle_rails_rc!(@argv.drop(1))
end
end
def self.default_rc_file
File.expand_path('~/.railsrc')
end
private
def handle_version_request!(argument)
if ['--version', '-v'].include?(argument)
require 'rails/version'
puts "Rails #{Rails::VERSION::STRING}"
exit(0)
end
end
def handle_invalid_command!(argument, argv)
if argument == "new"
yield
else
['--help'] + argv.drop(1)
end
end
def handle_rails_rc!(argv)
if argv.find { |arg| arg == '--no-rc' }
argv.reject { |arg| arg == '--no-rc' }
else
railsrc(argv) { |rc_argv, rc| insert_railsrc_into_argv!(rc_argv, rc) }
end
end
def railsrc(argv)
if (customrc = argv.index{ |x| x.include?("--rc=") })
fname = File.expand_path(argv[customrc].gsub(/--rc=/, ""))
yield(argv.take(customrc) + argv.drop(customrc + 1), fname)
else
yield argv, self.class.default_rc_file
end
end
def read_rc_file(railsrc)
extra_args = File.readlines(railsrc).flat_map(&:split)
puts "Using #{extra_args.join(" ")} from #{railsrc}"
extra_args
end
def insert_railsrc_into_argv!(argv, railsrc)
return argv unless File.exist?(railsrc)
extra_args = read_rc_file railsrc
argv.take(1) + extra_args + argv.drop(1)
end
end
end
end
|