简介

原帖是写了一个rails application template，但后来发现，rails new myapp -m xx.rb 这种形式，并不方便使用，以及不方便已有项目使用，于是将其改造成了weapon，一个 gem 包，可以自由去选择为已有项目添加什么样的功能。

安装和使用

安装方法：gem install 或者添加到 gemfile

gem install weapon

chuck@chuck-MacBook-Pro:~/seaify/weapon(master|✔) % weapon                                                                                        
Commands:
  weapon create_gem          # create basic gem information
  weapon custom_i18n         # custom i18n and use slim as template engine, use simple_form, currently write to zh-CN.yml
  weapon for_seaify          # only for seaify personal use, combine of other commands act as rails application template
  weapon help [COMMAND]      # Describe available commands or one specific command
  weapon install_must_gems   # install must need gems like guard, guard-livereload, guard-rspec...
  weapon push_to_github      # push to github
  weapon setup_mina_unicorn  # setup mina deploy and unicorn server
  weapon setup_settings_ui   # setup settings ui

weapon setup_mina_unicorn

根据提示输入用户名，主机，路径等信息后，会生成 unicorn 需要使用到的 nginx 文件，并且上传到服务器的/etc/nginx/sites-enable 目录中 执行完，mina ssh, mina deploy, mina console，mina logs, mina unicorn_logs, mina unicorn:restart 这些就都能正常工作了

weapon create_gem

执行 weapon create_gem xxyy, 将会在本地生成一个目录 xxyy, 其中包含 gem 的基本信息，并且会推送到 github 上，而且会自动发布到 rubygems 上。目前 magicfile 这个 gem 的 0.0.1，就是这样生成的。

weapon install_must_gems

执行上述命令后，会将我认为必须的一些列 gem 安装到当前的 rails 环境中。

weapon custom_i18n

执行 weapon custom_i18n 后，会有个错误，需要再手动执行下 rails g simple_form:install --bootstrap，这个神奇的问题，顺便在此寻求各位大神帮助！！！

Use `bundle show [gemname]` to see where a bundled gem is installed.
         run  rm app/assets/stylesheets/application.css from "."
         run  rails g simple_form:install --bootstrap from "."
Could not find generator 'simple_form:install'. Maybe you meant 'integration_test' or 'active_record:model' or 'resource_route'
Run `rails generate --help` for more options.
      create  lib/templates/slim/scaffold/_form.html.slim
      create  lib/templates/slim/scaffold/index.html.slim
      create  lib/templates/slim/scaffold/new.html.slim
      create  lib/templates/slim/scaffold/edit.html.slim
      create  lib/templates/slim/scaffold/show.html.slim
      create  lib/templates/rails/i18n_scaffold_controller/controller.rb
      create  lib/generators/rails/i18n_scaffold_controller/i18n_scaffold_controller_generator.rb
      insert  config/application.rb
         run  rails g simple_form:install --bootstrap from "."
Could not find generator 'simple_form:install'. Maybe you meant 'integration_test' or 'active_record:model' or 'resource_route'
Run `rails generate --help` for more options.

安装后，执行 rails g scaffold post title:string, 会自动的向 config/locales/zh-CN.yml 中写入，会把 model 中的 attribute，自动写入，按 activerecord:attribute:model:field 这种格式

chuck@website:~/tmp/what(master|…) % rails g scaffold post title:string                                                                                 
      invoke  active_record
      create    db/migrate/20150717051311_create_posts.rb
      create    app/models/post.rb
      invoke    test_unit
      create      test/models/post_test.rb
      create      test/fixtures/posts.yml
      invoke  resource_route
       route    resources :posts
      invoke  i18n_scaffold_controller
      create    app/controllers/posts_controller.rb
      invoke    slim
      create      app/views/posts
      create      app/views/posts/index.html.slim
      create      app/views/posts/edit.html.slim
      create      app/views/posts/show.html.slim
      create      app/views/posts/new.html.slim
      create      app/views/posts/_form.html.slim
      invoke    test_unit
      create      test/controllers/posts_controller_test.rb
      invoke    helper
      create      app/helpers/posts_helper.rb
      invoke      test_unit
      invoke  assets
      invoke    coffee
      create      app/assets/javascripts/posts.coffee
      invoke    scss
      create      app/assets/stylesheets/posts.scss
      invoke  scss
      create    app/assets/stylesheets/scaffolds.scss
chuck@website:~/tmp/what(master|…) % cat config/locales/zh-CN.yml                                                                                 
---
zh-CN:
  action:
    back: "返回"
    new: "创建"
    show: "查看"
    edit: "编辑"
    delete: "删除"
    confirm_delete: "确认删除"
    created:
      successfully: "创建成功"
    updated:
      successfully: "更新成功"
    destroyed:
      successfully: "删除成功"
  activerecord:
    models:
      post: post
    attributes:
      post:
        title: title
        id: ID
        created_at: "创建时间"
        updated_at: "更新时间"
  helpers:
    submit:
      post:
        create: "创建"
        update: "更新"

同时创建的.html.slim 页面都已经使用了 i18n, 包括 new, edit 这些 action，在 controller 里，返回的 notice 也进行了 i18n.

其它

1. weapon setup_settings_ui, 执行完后，访问http://localhost:3000/settings，就能去设置更新变量了
2. weapon push_to_github, 执行完后，将当下的代码 push 到 github 上去。不用跑到 github 手动创建 repo