Use case

• When the user clicks on a repository in the list
  • Jenkinsfile is present they will go to the executing Pipeline
  • Jenkinsfile is not present they will segue to the Editor

Notes
On click we can use https://developer.github.com/v3/repos/contents/ to determine if there is a Jenkinsfile there or not.
Bitbucket have this too https://developer.atlassian.com/bitbucket/api/2/reference/resource/repositories/%7Busername%7D/%7Brepo_slug%7D/downloads/%7Bfilename%7D

Request