Comment by i_am_proteus

Agree about the possibility of infra nightmare, especially in the "SVN era" -- but in 2026, it's pretty straightforward to run a gitlab instance (takes about an hour to set up, most of which is DNS and TLS stuff, ime) for a course and set up actions, or use other submission infra like CMU autolab. I do this.

Agree with your comment about probability, motivation, and skill.