Investigating full sync between GitHub repositories, including GIT repo, issues, labels/milestones between two repositories across different GitHub Enterprise instances.
https://github.com/gjtorikian/repository-sync
git clone https://github.com/gjtorikian/repository-sync.git
cd repository-sync
bundle install
Note: I changed Gemfile to match my ruby version to 2.3.5
https://github.com/piwik/github-sync
Investigate Stackstorm and GitHub action pack: https://github.com/StackStorm-Exchange/stackstorm-github