Showing it during a push would be flawed because then it's too late for them not to agree to it.
A Git pre-commit hook on the server side should be fine. On the web side of the AUR, a list of accepted ToS users should be kept, and then on every push check to see if they've been added. Reminding users about the GPL on a push probably isn't a bad idea either. I can't remember how to get the current commiter's email address, but the hook would probably look something like this. ``` if [ ! -f /tmp/userlist_accepted/$git_email ]; then printf "Please visit https://aur.archlinux.org/ and accept the terms of service first.\n" exit 1 done printf "All content posted to the AUR must be licensed under GPLv3.\n" ``` If maintaining another list of private email addresses is too much of a pain, just hash them and the list could be public without any privacy concerns (assuming it isn't md5sum or something equally weak).