I try to keep my copr repos as clean as possible. I use the COPR API via python script to clean my old builds that are older than 7 days.

The problem we face with this approach is, we need to keep updating the COPR credentials every 6 months. Take a look at my nightly repo. This sometime becomes impractical (maybe we are lazy to update 😅) and probably confuses the users with so many build entries.

To summarize, if COPR can clean old builds (both on backend and web UI) out-of-box (may be 30 day old builds), it might be easier to maintain COPR repos.

UPDATE: If possible, can you make at least 1 successful build stay?.