如何重命名rails 4 app？

Question

rails plugin install git://github.com/get/Rename.git 将允许我们只重命名rails 3应用程序

是否有任何宝石可用于重命名Rails 4应用程序.

如果没有,建议我更好的重命名方式.

Answer 1

从rails 4.1.x开始,如果要重命名应用程序,则只需要修改的两个文件是config/application.rb:

require File.expand_path('../boot', __FILE__)

require 'rails/all'

# Require the gems listed in Gemfile, including any gems
# you've limited to :test, :development, or :production.
Bundler.require(*Rails.groups)

module YourApplicationName # <-- rename it here
   class Application < Rails::Application
     ...
   end
end

和config/initializers/session_store.rb(可选):

# Be sure to restart your server when you modify this file.

Rails.application.config.session_store :cookie_store, key: '_your_application_name_session' # <-- rename the key

对于Rails 4.0.x,您可以使用renamegem并执行以下命令:

rails g rename:app_to New-Name

这将为您更新必要的文件:

old/ (master)  › rails g rename:app_to new
Search and replace module in to...
    gsub  config.ru
    gsub  Gemfile
    gsub  Gemfile.lock
    gsub  Rakefile
    gsub  README.md
    gsub  config/application.rb
    gsub  config/boot.rb
    gsub  config/environment.rb
    gsub  config/environments/development.rb
    gsub  config/environments/production.rb
    gsub  config/environments/test.rb
    gsub  config/initializers/backtrace_silencers.rb
    gsub  config/initializers/filter_parameter_logging.rb
    gsub  config/initializers/inflections.rb
    gsub  config/initializers/load_class_extensions.rb
    gsub  config/initializers/mime_types.rb
    gsub  config/initializers/secret_token.rb
    gsub  config/initializers/session_store.rb
    gsub  config/initializers/update.rb
    gsub  config/initializers/wrap_parameters.rb
    gsub  config/routes.rb
    gsub  config/initializers/session_store.rb
Renaming references...
Renaming directory...Done!
New application path is '/Users/username/code/new'

Answer 2

加

gem 'rename' 到Gemfile

然后

bundle install

之后

rails g rename:app_to name_of_app

如果您使用mongoid,则需要重命名数据库名称 config/mongoid.yml

Answer 3

有两种方法:

1.手动(适用于Rails 4.1.x)

您需要手动查找对应用程序名称的引用.您需要手动更改它们.以下是一些常用的地方:

config/application.rb
config/environment.rb
config/environments/development.rb
config/environments/production.rb
config/environments/test.rb
config/initializers/secret_token.rb
config/initializers/session_store.rb
config/routes.rb
config.ru
    app/views/layouts/application.html.erb
Rakefile

2.自动(适用于Rails 3和4.0.X)

或者您可以使用rename gem并执行以下命令:

rails g rename:app_to New-Name

Answer 4

对于Rails 5

要求

• config/application.rb 更改模块名称

可选的

• config/initializers/session_store.rb (在Rails.application.config.session_store中)更改会话名称
• app/views/layouts/application.html.erb<title>...</title>如果尚未完成,您可以更改

Answer 5

我刚刚rename在基本的rails 4 app中使用了这个gem:

https://github.com/morshedalam/rename

这get与版本有点不同.

易于使用:

将其添加到Gemfile:

gem 'rename'

并运行:

rails g rename:app_to NewName

看似诀窍,它还更新了我的rubymine .idea项目设置:)

Answer 6

在Rails 4.2中只需更改application config文件即可

config/application.rb

和config/initializers/session_store.rb(可选):

Rails.application.config.session_store :cookie_store, key: '_your_application_name_session' # <-- rename the key

然后重启你的服务器.

而已!