I am m new in GitHub actions, and unfortunately I did not find any info about trigger on adding user to repo.
Is there somethinglike this in GitHub Actions?
I am m new in GitHub actions, and unfortunately I did not find any info about trigger on adding user to repo.
Is there somethinglike this in GitHub Actions?
The "Events that trigger workflows" page does not list indeed anything regarding a new user/collaborator being added to a repository.
As such, this does not appear to be a supported event.
You might consider a scheduled event to monitor at regular interval a repository, querying the list of collaborators (GitHub API), and triggering another job if the number changes.