Bundler / Gemfile如何配置为在开发过程中使用不同的宝石来源？

问题描述

我有一个Sinatra应用程序，需要在本地开发另一个宝石。我无法在开发过程中配置Bundler使用我的本地创业板代码，但是我的创业宝石代码正在制作中。

理想情况下，我可以这样做，但Bundler不会'您可以指定相同的gem两次：

 ＃不工作：
 group：development do 
 gem'awesome'，：path => 〜/ code / awesome
 end 
 
 group：production do 
 gem'awesome'，：path => vendor / gems / awesome-0.0.1
 end 
  

与此同时，已经诉诸手工售卖宝石&每次部署时更新Gemfile中的Gem源代码，这非常麻烦。我的工作流程是这样的：
$ b $ ol <

在开发过程中指向我的本地gem（ gem'awesome'，：path => ;〜/ code / awesome）

准备部署时，将gem解包为 vendor / gems

更新Gemfile以指向出售的gem（ gem'awesome'，：path =>vendor / gems / awesome-0.0.1

运行 bundle install （更新Gemfile.lock）

部署代码

返回步骤1。

真是麻烦！我希望做一些比简单编写Rake任务来更自动化当前设置的工作。

此场景的最佳工作流程是什么？

解决方案

有一项新功能可以通过简单描述 local.gem_name config选项，例如：

  bundle config local.rack〜/ path / to / local / rack 
  
 
 
 
这只适用于gem在Gemfile中指定了git repo和branch。
 
 
 
有关更多详细信息，请参阅Bundler文档： 
 
I have a Sinatra application that requires another gem I'm developing locally. I'm having trouble configuring Bundler to use my local gem code during development but my vendored gem code in production.

Ideally I could do something like this, but Bundler doesn't allow you to specify the same gem twice:
# Doesn't work:
group :development do
  gem 'awesome', :path => "~/code/awesome"
end

group :production do
  gem 'awesome', :path => "vendor/gems/awesome-0.0.1"
end
In the meantime I've resorted to manually vendoring the gem & updating the gem source in the Gemfile every single time I deploy, which is quite a hassle. My workflow is this:
Point to my local gem during development (gem 'awesome', :path => "~/code/awesome")
When ready to deploy, unpack gem into vendor/gems
Update Gemfile to point to vendored gem (gem 'awesome', :path => "vendor/gems/awesome-0.0.1")
Run bundle install (to update Gemfile.lock)
Deploy code
Return to step 1.
What a hassle! I'd like to do something cleaner than simply writing Rake tasks to automate my current setup.
What's the best workflow for this scenario?
 解决方案 
There is a new feature that allows to do that, by simply specyfing local.gem_name config option, like:
bundle config local.rack ~/path/to/local/rack
This only works if the gem has a git repo and branch specified in the Gemfile.
See thr Bundler docs for more details: http://bundler.io/v1.3/bundle_config.html
                        
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