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Diffstat (limited to 'railties/lib/generator/generators/app.rb')
| -rw-r--r-- | railties/lib/generator/generators/app.rb | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/railties/lib/generator/generators/app.rb b/railties/lib/generator/generators/app.rb new file mode 100644 index 0000000000..408a73a1e8 --- /dev/null +++ b/railties/lib/generator/generators/app.rb @@ -0,0 +1,196 @@ +require File.dirname(__FILE__) + '/../base' +require 'rbconfig' +require 'digest/md5' +require 'active_support/secure_random' + +module Rails::Generators + class App < Base + DEFAULT_SHEBANG = File.join(Config::CONFIG['bindir'], Config::CONFIG['ruby_install_name']) + DATABASES = %w( mysql oracle postgresql sqlite2 sqlite3 frontbase ibm_db ) + DEFAULT_DATABASE = 'sqlite3' + + argument :app_path, :type => :string + + class_option :ruby, :type => :string, :aliases => "-r", :default => DEFAULT_SHEBANG, + :desc => "Path to the Ruby binary of your choice" + + class_option :database, :type => :string, :aliases => "-d", :default => DEFAULT_DATABASE, + :desc => "Preconfigure for selected database (options: #{DATABASES.join('/')})" + + # TODO Make use of this option + class_option :freeze, :type => :boolean, :aliases => "-f", :default => false, + :desc => "Freeze Rails in vendor/rails from the gems" + + class_option :template, :type => :string, :aliases => "-m", + :desc => "Path to an application template (can be a filesystem path or URL)." + + class_option :with_dispatchers, :type => :boolean, :aliases => "-D", :default => false, + :desc => "Add CGI/FastCGI/mod_ruby dispatchers code" + + class_option :no_activerecord, :type => :boolean, :aliases => "-A", :default => false, + :desc => "Do not generate ActiveRecord files" + + class_option :no_testunit, :type => :boolean, :aliases => "-U", :default => false, + :desc => "Do not generate TestUnit files" + + class_option :no_prototype, :type => :boolean, :aliases => "-P", :default => false, + :desc => "Do not generate Prototype files" + + # Add Rails options + class_option :version, :type => :boolean, :aliases => "-v", :group => :rails, + :desc => "Show Rails version number and quit" + + class_option :help, :type => :boolean, :aliases => "-h", :group => :rails, + :desc => "Show this help message and quit" + + def create_root + self.root = File.expand_path(app_path, root) + empty_directory '.' + + app_name # Sets the app name + source_root # Sets the source root + + FileUtils.cd(root) + end + + def create_root_files + copy_file "Rakefile" + copy_file "README" + end + + def create_app_files + directory "app" + end + + def create_config_files + empty_directory "config" + + inside "config" do + copy_file "boot.rb" + copy_file "routes.rb" + template "environment.rb" + + directory "environments" + directory "initializers" + directory "locales" + end + end + + def create_activerecord_files + return if options[:no_activerecord] + template "config/databases/#{options[:database]}.yml", "config/database.yml" + end + + def create_db_files + directory "db" + end + + def create_doc_files + directory "doc" + end + + def create_lib_files + empty_directory "lib" + empty_directory "lib/tasks" + end + + def create_log_files + empty_directory "log" + + inside "log" do + %w( server production development test ).each do |file| + create_file "#{file}.log" + chmod "#{file}.log", 0666, false + end + end + end + + def create_public_files + directory "public", "public", false # Non-recursive. Do small steps, so anyone can overwrite it. + end + + def create_dispatch_files + return unless options[:with_dispatchers] + + copy_file "dispatchers/config.ru", "config.ru" + + template "dispatchers/dispatch.rb", "public/dispatch.rb" + chmod "public/dispatch.rb", 0755, false + + template "dispatchers/dispatch.rb", "public/dispatch.cgi" + chmod "public/dispatch.cgi", 0755, false + + template "dispatchers/dispatch.fcgi", "public/dispatch.fcgi" + chmod "public/dispatch.fcgi", 0755, false + end + + def create_public_image_files + directory "public/images" + end + + def create_public_stylesheets_files + directory "public/stylesheets" + end + + def create_prototype_files + return if options[:no_prototype] + directory "public/javascripts" + end + + def create_script_files + directory "script" + chmod "script", 0755, false + end + + def create_test_files + return if options[:no_testunit] + directory "test" + end + + def create_tmp_files + empty_directory "tmp" + + inside "tmp" do + %w(sessions sockets cache pids).each do |dir| + empty_directory dir + end + end + end + + def create_vendor_files + empty_directory "vendor/plugins" + end + + protected + + def app_name + @app_name ||= File.basename(root) + end + + def app_secret + ActiveSupport::SecureRandom.hex(64) + end + + def freeze + options[:freeze] + end + + def shebang + options[:ruby] || "#!/usr/bin/env ruby" + 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 RUBY_PLATFORM =~ /(:?mswin|mingw)/ + end + end +end |