Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with
or
.
Download ZIP
tree: e8cc4b116c
Fetching contributors…

Cannot retrieve contributors at this time

258 lines (213 sloc) 8.374 kb
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'])
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
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
record do |m|
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
def after_generate
if options[:template]
Rails::TemplateRunner.new(@destination_root, options[:template])
end
end
protected
def banner
"Usage: #{$0} /path/to/your/app [options]"
end
def add_options!(opt)
opt.separator ''
opt.separator 'Options:'
opt.on("-r", "--ruby=path", String,
"Path to the Ruby binary of your choice (otherwise scripts use env, dispatchers current path).",
"Default: #{DEFAULT_SHEBANG}") { |v| options[:shebang] = v }
opt.on("-d", "--database=name", String,
"Preconfigure for selected database (options: #{DATABASES.join('/')}).",
"Default: #{DEFAULT_DATABASE}") { |v| options[:db] = v }
opt.on("-D", "--with-dispatchers",
"Add CGI/FastCGI/mod_ruby dispatches code to generated application skeleton",
"Default: false") { |v| options[:with_dispatchers] = v }
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
[
"/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
Jump to Line
Something went wrong with that request. Please try again.