Welcome to your new gem! In this directory, you'll find the files you need to be able to package up your Ruby library into a gem. Put your Ruby code in the file lib/smart_merge. To experiment with that code, run bin/console for an interactive prompt.

TODO: Delete this and the text above, and describe your gem

Add this line to your application's Gemfile:

gem 'smart_merge', git: 'https://github.com/gitlab-extra/smart_merge'

And then execute:

$ bundle 

And then execute:

$ bundle exec rails generate smart_merge:install $ bundle exec rake db:migrate 

Assume your project's repository has multiple branches of master,test1,test2,test3, you can run the command to create a smart_merge_setting:

$ params = {"target_branch"=>"LM/light", "base_branch"=>"master", "source_branches"=>["test3", "test1", "test2"], "auto_merge"=>true} $ sm = SmartMerge::CreateService.new(project: your_project, user: you, params: params).execute 

And if have conflicts between the base_branch and source_branches, you can see the conflicts by:

$ sm.conflicts $ => [{:branches=>["master", "test2"], :files=>["1.txt"]}, {:branches=>["test2", "test3"], :files=>["1.txt"]}] 

And if no conflicts, the project will create target_branch(LM/light) from master and merge the source_branches(["test3", "test1", "test2"]).

And after the base_branch or the source_branches update, you can remerge by:

$ SmartMerge::TriggerService.new(project: your_project, user: you, params: { branch_name: updated_branch_name }).execute 

And if you want to remerge after push code，you can add the following code to the app/workers/post_receive.rb:

$ LightMerge.auto_merge_by_ref(post_received.project, @user, ref) 

Bug reports and pull requests are welcome on GitHub at https://github.com/gitlab-extra/smart_merge.