CI should be supported for pull requests

[strawhat5]

Summary

Currently there are only 2 ways to configure CI on Git repo, using:

1. Branch Name
2. Tag regex

We would like to have a 3rd option to configure CI on pull requests raised on the Git repo.

Motivation

Bitbucket PR builder
Github PR builder

Proposal

We would like to propose a solution similar to Jenkins PR builder. Jenkins currently provides 2 options to build pull requests:

1. PRs created on the source repo
2. PRs created on forks (extra auth for private forks might be required)

And for each of the above 2 options, Jenkins provides 2 strategies to build the PRs:

1. On the HEAD of source branch
2. On the potential merge result on target branch

[manish-agrawal-ai]

Hello @strawhat5 ,
We have gone through your request and will be building this feature soon.
In the mean time, Can you cross validate your use case in the below sheet and answer some questions :

https://docs.google.com/document/d/1rHi888NqLd5_m-C7Di-__jt93Su0XWUMmrRc_C5JT_c/edit

[manish-agrawal-ai]

This feature is available now