Oscar is a bot inspired by Prow. And just like Prow, Oscar is a bot that helps you manage your GitHub repositories. It can answer to commands in the comments of your PRs and Issues such as:
/assign: Assigns a user to the PR or Issue. Without a user, it will assign the PR or Issue to the commenter./unassign: Unassigns a user from the PR or Issue./merge: Merges the PR. This depends on a few conditions such as the PR being approved, the jobs finishing successfully, the PR not having thedo-not-mergelabel, the PR not being on hold, the PR not being a draft, the PR not having any conflicts, etc./close: Closes the PR or Issue./reopen: Reopens the PR or Issue./label: Adds a label to the PR or Issue./triage: Remove theneeds-triagelabel from the PR or Issue./rename: Renames the PR or Issue./reviewers: Adds reviewers to the PR./restart-workflow: Restarts the workflow of the PR./stop-workflow: Stops the workflow of the PR./cancel-workflow: Force cancels the workflow of the PR. Use this only if the workflow is stuck./restart-job: Restarts a specific job of the PR./holdand/unhold: Puts the PR on hold or removes it from hold. This is useful when you want to prevent the PR from being merged.
Oscar can be run as a GitHub app. This is the recommended way to run Oscar as it is easier to set up and maintain. Integrating with GitLab and Gitea is planned for the near future.
Oscar's advantage is that it can be deployed and used for free on cloudflare workers. The free tier of cloudflare workers is enough to run Oscar for most repositories (100k requests/day). And in extreme cases, you can always pay for the pro plan or enable load balancing to spread requests across multiple workers.