从Rails调用外部rake任务:依赖项问题

I am currently developing a standalone ruby application alongside a Rails application that works as its frontend. I am managing the dependencies of the Ruby app with Bundler, so there are two gemfiles.

我目前正在开发一个独立的ruby应用程序，以及一个作为前端工作的Rails应用程序。我正在使用Bundler管理Ruby应用程序的依赖项，因此有两个gemfile。

I have a problem trying to execute the Ruby application from the Rails frontend via a system call to a rake task.

我有一个问题，通过系统调用rake任务从Rails前端执行Ruby应用程序。

When I call the rake task from a standard IRB, it works; but if I try to call the task from a Rails controller or the rails console, dependency issues arise.

当我从标准的IRB中调用rake任务时，它是有效的;但是，如果我试图从Rails控制器或Rails控制台调用任务，就会出现依赖性问题。

As a workaround I can add all the gems not present in the Rails application to the Rails Gemfile, but I guess this approach is wrong.

作为一种解决方案，我可以将Rails应用程序中没有的所有gem添加到Rails Gemfile中，但是我认为这种方法是错误的。

I think it might be a problem with the scope of Bundler. How could I work around this problem?

我认为这可能是一个问题，在范围的Bundler。我如何解决这个问题?

Thanks.

谢谢。

1 个解决方案

#1

fork do
  Dir.chdir("/your/project/dir")
  ENV['BUNDLE_GEMFILE'] = File.expand_path('../Gemfile', __FILE__)
  Bundler.setup
  exec "rake -T"
end