你如何指示Sprockets在Heroku中包含来自/ vendors / assets / components的文件？ [英] How do you instruct Sprockets to include files from /vendors/assets/components on Heroku?

问题描述

我想使用Bower来管理客户端资产，它将角度等资源安装到

/ vendors / assets / components / angular / angular中。 js

我在 application.css.scss 文件中引用这些资产，如下所示：

  / * ... 
 * =需要引导程序
 * / 
  code> 

然而，虽然这对于开发很有用，并且文件包含在内，但它们并没有被链轮拾取以便在生产中进行编译



如何指示Sprockets从 / vendor / assets / components / ？

解决方案

你应该能够告诉管道包含这样的额外目录：

  config.assets.paths<< Rails.root.join（'vendor'，'assets'，'components'）
  

您也可以需要告诉它预编译特定的文件，因为只有主要的application.js& application.css是默认预编译的：

  config.assets.precompile<< ％w（frontpage.css frontpage.js * .svg）
  

使用Heroku上的Rails 4，您需要添加12factorapp gem

最后，如果您使用的是Heroku，那么对于Rails 4，您需要添加以下Gem

  group：production do 
 gem'rails_12factor'
 end 
  

请参阅这个问题的更多信息

I want to manage clientside assets using Bower which installs resources such as angular into

/vendors/assets/components/angular/angular.js

I reference these assets in the application.css.scss file as follows:

/* ...
*= require bootstrap
*/

However while this works ok for development and the files are included ok, they're not getting picked up by sprockets for compilation in production on Heroku.

How can I instruct Sprockets to pick up and compile files from /vendor/assets/components/?

解决方案

You should be able to tell the pipeline to include extra directories like this:

config.assets.paths << Rails.root.join('vendor', 'assets', 'components')

You may also need to tell it to precompile specific files too, as only the main application.js & application.css are precompiled by default:

config.assets.precompile << %w( frontpage.css frontpage.js *.svg )

With Rails 4 on Heroku you need to add the 12factorapp gem

Finally, if you are using Heroku then for Rails 4 you'll need to add the following Gem

group :production do
  gem 'rails_12factor'
end

See this question for more information

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