diff options
Diffstat (limited to 'railties/lib/rails_generator/generators/applications/app/app_generator.rb')
| -rw-r--r-- | railties/lib/rails_generator/generators/applications/app/app_generator.rb | 348 |
1 files changed, 207 insertions, 141 deletions
diff --git a/railties/lib/rails_generator/generators/applications/app/app_generator.rb b/railties/lib/rails_generator/generators/applications/app/app_generator.rb index 32383d2bbd..4a191578cf 100644 --- a/railties/lib/rails_generator/generators/applications/app/app_generator.rb +++ b/railties/lib/rails_generator/generators/applications/app/app_generator.rb @@ -1,117 +1,46 @@ require 'rbconfig' +require File.dirname(__FILE__) + '/template_runner' require 'digest/md5' require 'active_support/secure_random' class AppGenerator < Rails::Generator::Base - DEFAULT_SHEBANG = File.join(Config::CONFIG['bindir'], - Config::CONFIG['ruby_install_name']) + DEFAULT_SHEBANG = File.join(Config::CONFIG['bindir'], Config::CONFIG['ruby_install_name']) - DATABASES = %w(mysql oracle postgresql sqlite2 sqlite3 frontbase ibm_db) + DATABASES = %w( mysql oracle postgresql sqlite2 sqlite3 frontbase ibm_db ) DEFAULT_DATABASE = 'sqlite3' + mandatory_options :source => "#{File.dirname(__FILE__)}/../../../../.." default_options :db => (ENV["RAILS_DEFAULT_DATABASE"] || DEFAULT_DATABASE), :shebang => DEFAULT_SHEBANG, :with_dispatchers => false, :freeze => false - mandatory_options :source => "#{File.dirname(__FILE__)}/../../../../.." + def initialize(runtime_args, runtime_options = {}) super + usage if args.empty? usage("Databases supported for preconfiguration are: #{DATABASES.join(", ")}") if (options[:db] && !DATABASES.include?(options[:db])) + @destination_root = args.shift @app_name = File.basename(File.expand_path(@destination_root)) end def manifest - # Use /usr/bin/env if no special shebang was specified - script_options = { :chmod => 0755, :shebang => options[:shebang] == DEFAULT_SHEBANG ? nil : options[:shebang] } - dispatcher_options = { :chmod => 0755, :shebang => options[:shebang] } - - # duplicate CGI::Session#generate_unique_id - md5 = Digest::MD5.new - now = Time.now - md5 << now.to_s - md5 << String(now.usec) - md5 << String(rand(0)) - md5 << String($$) - md5 << @app_name - - # Do our best to generate a secure secret key for CookieStore - secret = ActiveSupport::SecureRandom.hex(64) - record do |m| - # Root directory and all subdirectories. - m.directory '' - BASEDIRS.each { |path| m.directory path } - - # Root - m.file "fresh_rakefile", "Rakefile" - m.file "README", "README" - - # Application - m.template "helpers/application_controller.rb", "app/controllers/application_controller.rb", :assigns => { - :app_name => @app_name, :app_secret => md5.hexdigest } - m.template "helpers/application_helper.rb", "app/helpers/application_helper.rb" - m.template "helpers/test_helper.rb", "test/test_helper.rb" - m.template "helpers/performance_test.rb", "test/performance/browsing_test.rb" - - # database.yml and routes.rb - m.template "configs/databases/#{options[:db]}.yml", "config/database.yml", :assigns => { - :app_name => @app_name, - :socket => options[:db] == "mysql" ? mysql_socket_location : nil - } - m.template "configs/routes.rb", "config/routes.rb" - - # Initializers - m.template "configs/initializers/backtrace_silencers.rb", "config/initializers/backtrace_silencers.rb" - m.template "configs/initializers/inflections.rb", "config/initializers/inflections.rb" - m.template "configs/initializers/mime_types.rb", "config/initializers/mime_types.rb" - m.template "configs/initializers/new_rails_defaults.rb", "config/initializers/new_rails_defaults.rb" - - # Locale - m.template "configs/locales/en.yml", "config/locales/en.yml" - - # Environments - m.file "environments/boot.rb", "config/boot.rb" - m.template "environments/environment.rb", "config/environment.rb", :assigns => { :freeze => options[:freeze], :app_name => @app_name, :app_secret => secret } - m.file "environments/production.rb", "config/environments/production.rb" - m.file "environments/development.rb", "config/environments/development.rb" - m.file "environments/test.rb", "config/environments/test.rb" - - # Scripts - %w( about console dbconsole destroy generate performance/benchmarker performance/profiler performance/request process/reaper process/spawner process/inspector runner server plugin ).each do |file| - m.file "bin/#{file}", "script/#{file}", script_options - end - - # Dispatches - if options[:with_dispatchers] - m.file "dispatches/dispatch.rb", "public/dispatch.rb", dispatcher_options - m.file "dispatches/dispatch.rb", "public/dispatch.cgi", dispatcher_options - m.file "dispatches/dispatch.fcgi", "public/dispatch.fcgi", dispatcher_options - end - - # HTML files - %w(404 422 500 index).each do |file| - m.template "html/#{file}.html", "public/#{file}.html" - end - - m.template "html/favicon.ico", "public/favicon.ico" - m.template "html/robots.txt", "public/robots.txt" - m.file "html/images/rails.png", "public/images/rails.png" - - # Javascripts - m.file "html/javascripts/prototype.js", "public/javascripts/prototype.js" - m.file "html/javascripts/effects.js", "public/javascripts/effects.js" - m.file "html/javascripts/dragdrop.js", "public/javascripts/dragdrop.js" - m.file "html/javascripts/controls.js", "public/javascripts/controls.js" - m.file "html/javascripts/application.js", "public/javascripts/application.js" - - # Docs - m.file "doc/README_FOR_APP", "doc/README_FOR_APP" + create_directories(m) + create_root_files(m) + create_app_files(m) + create_config_files(m) + create_script_files(m) + create_test_files(m) + create_public_files(m) + create_documentation_file(m) + create_log_files(m) + end + end - # Logs - %w(server production development test).each { |file| - m.file "configs/empty.log", "log/#{file}.log", :chmod => 0666 - } + def after_generate + if options[:template] + Rails::TemplateRunner.new(@destination_root, options[:template]) end end @@ -138,55 +67,192 @@ class AppGenerator < Rails::Generator::Base opt.on("-f", "--freeze", "Freeze Rails in vendor/rails from the gems generating the skeleton", "Default: false") { |v| options[:freeze] = v } + + opt.on("-m", "--template=path", String, + "Use an application template that lives at path (can be a filesystem path or URL).", + "Default: (none)") { |v| options[:template] = v } + + end + + + private + def create_directories(m) + m.directory '' + + # Intermediate directories are automatically created so don't sweat their absence here. + %w( + app/controllers + app/helpers + app/models + app/views/layouts + config/environments + config/initializers + config/locales + db + doc + lib + lib/tasks + log + public/images + public/javascripts + public/stylesheets + script/performance + test/fixtures + test/functional + test/integration + test/performance + test/unit + vendor + vendor/plugins + tmp/sessions + tmp/sockets + tmp/cache + tmp/pids + ).each { |path| m.directory(path) } + end + + def create_root_files(m) + m.file "fresh_rakefile", "Rakefile" + m.file "README", "README" + end + + def create_app_files(m) + m.file "helpers/application_controller.rb", "app/controllers/application_controller.rb" + m.file "helpers/application_helper.rb", "app/helpers/application_helper.rb" + end + + def create_config_files(m) + create_database_configuration_file(m) + create_routes_file(m) + create_locale_file(m) + create_initializer_files(m) + create_environment_files(m) + end + + def create_documentation_file(m) + m.file "doc/README_FOR_APP", "doc/README_FOR_APP" end + def create_log_files(m) + %w( server production development test ).each do |file| + m.file "configs/empty.log", "log/#{file}.log", :chmod => 0666 + end + end + + def create_public_files(m) + create_dispatch_files(m) + create_error_files(m) + create_welcome_file(m) + create_browser_convention_files(m) + create_rails_image(m) + create_javascript_files(m) + end + + def create_script_files(m) + %w( + about console dbconsole destroy generate runner server plugin + performance/benchmarker performance/profiler performance/request + ).each do |file| + m.file "bin/#{file}", "script/#{file}", { + :chmod => 0755, + :shebang => options[:shebang] == DEFAULT_SHEBANG ? nil : options[:shebang] + } + end + end + + def create_test_files(m) + m.file "helpers/test_helper.rb", "test/test_helper.rb" + m.file "helpers/performance_test.rb", "test/performance/browsing_test.rb" + end + + + def create_database_configuration_file(m) + m.template "configs/databases/#{options[:db]}.yml", "config/database.yml", :assigns => { + :app_name => @app_name, + :socket => options[:db] == "mysql" ? mysql_socket_location : nil } + end + + def create_routes_file(m) + m.file "configs/routes.rb", "config/routes.rb" + end + + def create_initializer_files(m) + %w( + backtrace_silencers + inflections + mime_types + new_rails_defaults + ).each do |initializer| + m.file "configs/initializers/#{initializer}.rb", "config/initializers/#{initializer}.rb" + end + + m.template "configs/initializers/session_store.rb", "config/initializers/session_store.rb", + :assigns => { :app_name => @app_name, :app_secret => ActiveSupport::SecureRandom.hex(64) } + end + + def create_locale_file(m) + m.file "configs/locales/en.yml", "config/locales/en.yml" + end + + def create_environment_files(m) + m.template "environments/environment.rb", "config/environment.rb", + :assigns => { :freeze => options[:freeze] } + + m.file "environments/boot.rb", "config/boot.rb" + m.file "environments/production.rb", "config/environments/production.rb" + m.file "environments/development.rb", "config/environments/development.rb" + m.file "environments/test.rb", "config/environments/test.rb" + end + + + def create_dispatch_files(m) + if options[:with_dispatchers] + dispatcher_options = { :chmod => 0755, :shebang => options[:shebang] } + + m.file "dispatches/config.ru", "config.ru" + m.file "dispatches/dispatch.rb", "public/dispatch.rb", dispatcher_options + m.file "dispatches/dispatch.rb", "public/dispatch.cgi", dispatcher_options + m.file "dispatches/dispatch.fcgi", "public/dispatch.fcgi", dispatcher_options + end + end + + def create_error_files(m) + %w( 404 422 500 ).each do |file| + m.file "html/#{file}.html", "public/#{file}.html" + end + end + + def create_welcome_file(m) + m.file 'html/index.html', 'public/index.html' + end + + def create_browser_convention_files(m) + m.file "html/favicon.ico", "public/favicon.ico" + m.file "html/robots.txt", "public/robots.txt" + end + + def create_rails_image(m) + m.file "html/images/rails.png", "public/images/rails.png" + end + + def create_javascript_files(m) + %w( prototype effects dragdrop controls application ).each do |javascript| + m.file "html/javascripts/#{javascript}.js", "public/javascripts/#{javascript}.js" + end + end + + def mysql_socket_location - MYSQL_SOCKET_LOCATIONS.find { |f| File.exist?(f) } unless RUBY_PLATFORM =~ /(:?mswin|mingw)/ - end - - - # Installation skeleton. Intermediate directories are automatically - # created so don't sweat their absence here. - BASEDIRS = %w( - app/controllers - app/helpers - app/models - app/views/layouts - config/environments - config/initializers - config/locales - db - doc - lib - lib/tasks - log - public/images - public/javascripts - public/stylesheets - script/performance - script/process - test/fixtures - test/functional - test/integration - test/performance - test/unit - vendor - vendor/plugins - tmp/sessions - tmp/sockets - tmp/cache - tmp/pids - ) - - MYSQL_SOCKET_LOCATIONS = [ - "/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 - ] -end + [ + "/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
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