如何在带有bundler的项目中使用rails的fork中的分支

Question

我在github上有一个rails repo的分支,其中我有一个分支,基于rails-2-3-stable分支.我想基于rails 2.3.10和我的应用程序开发一些更改.我们正在使用bundler,该应用程序版本为SVN.

在github的rails分支中使用我的分支并在机器之间共享的最简洁方法是什么？

一种方法是:

如何安装边缘导轨？

哪个会工作,但感觉不够干净,因为当repo改变时我们必须手动更新销售版本,我们必须检查git repo到svn.

我在Gemfile中尝试过这种变体:

gem 'rails', '2.3.10', :git => 'git://github.com/traveliq/rails.git', :branch => 'tiq-fixes'
gem 'rails', '2.3.10', :git => 'git://github.com/traveliq/rails.git', :tag => 'v2.3.10'
gem 'rails', '2.3.10', :git => 'git://github.com/rails/rails.git', :tag => 'v2.3.10'

所有这些最初都在运行bundle install时工作,但在启动应用程序时,它无法在加载路径中找到rails:

/home/mt/Development/config/boot.rb:57:in `require': no such file to load -- initializer (LoadError)
    from /home/mt/Development/config/boot.rb:57:in `load_initializer'
    from /home/mt/Development/config/boot.rb:117:in `run'
    from /home/mt/Development/config/boot.rb:11:in `boot!'
    from /home/mt/Development/config/boot.rb:130
    from script/console:2:in `re

我的Gemfile.lock条目是这样的:

GIT
  remote: git://github.com/traveliq/rails.git
  revision: 25139ac92cea5b17791d71359bc3ae2a5d526652
  branch: tiq-fixes
  specs:
    rails (2.3.10)

...

DEPENDENCIES

...

rails (= 2.3.10)!

Answer 1

balu's answer pointed me to the right course, but here are some more details:

It was necessary to cobble together .gemspec files for most of the gems in the rails repo/2-3-stable branch - my take can be seen or forked at http://github.com/traveliq/rails/commit/46d9042c9125abbbedfc672f8523d81210f4f320

To include that in a Gemfile, use:

git "git://github.com/traveliq/rails.git", :branch => 'tiq-fixes' do
  gem 'rails'
  gem 'actionmailer'
  gem 'actionpack'
  gem 'activerecord'
  gem 'activeresource'
  gem 'activesupport'
end

Note that you can't use 'railties', that only defines the 'rails' gem.

顺便说一句,在处理这个问题时,更容易将Gemfile指向我的本地仓库,这是以这种方式完成的(rails是克隆repo的文件夹,从Gemfile向下一级):

gem 'rails',            :path => 'rails/railties'
gem 'actionmailer',     :path => 'rails/actionmailer'
gem 'actionpack',       :path => 'rails/actionpack'
gem 'activerecord',     :path => 'rails/activerecord'
gem 'activesupport',    :path => 'rails/activesupport'

在定义了rails/railties .gemspec之后,您也可以省略其中一些宝石,并让捆绑器使用gemcutter等常用版本.

Answer 2

看起来在2.3.10版本中,rails没有为其组件提供.gemspec文件.相反,每个gemspec都在相应的Rakefile中指定.

否则你会使用:

git "git://github.com/traveliq/rails.git", :branch => 'tiq-fixes', :tag => 'v2.3.10' do
  gem 'actionpack'
  gem 'activesupport'
  gem 'activerecord'
  gem 'activemodel'
  gem 'actionmailer'
  gem 'railties'
end

进一步参考:http://gembundler.com/git.html

编辑:这意味着捆绑商需要gemspec到位.