Github Pull Request Checks

Question

Is it possible to create a Github Check for pull requests? I know there are WebHooks, but is there a way to also hook into the UI?

Aim:

• Pull Request

Answer 1

I know there are WebHooks, but is there a way to also hook into the UI?

The recommended way of doing this is to use required status checks and the Status API, in combination with webhooks:

https://help.github.com/articles/about-required-status-checks/

https://developer.github.com/v3/repos/statuses/

Users set up required status checks on the repository so that merging a pull request is blocked if a specific status isn't success.

At the same time, webhooks trigger an external process when a pull request is updated, and that process creates statuses based on the output of that process. If the process completes successfully, then the process should create a success status which will be shown in the UI and unblock the merging of the pull request.

Is it only via Web Hooks, API calls and getting write oAuth credentials?

In order to create statuses, you will indeed need to authenticate with the credentials of a user that has push access to the repository (e.g. via a token from that user with the right scopes).

Answer 2

Note: you now (August 2018) officially have the notion of Checks

When checks are set up in a repository, pull requests have a Checks tab where you can view detailed build output from status checks and rerun failed checks.