$ git clone -n https://src.fedoraproject.org/rpms/aajohan-comfortaa-fonts.git /var/lib/mock/f39-build-1702112-41213/root/chroot_tmpdir/scmroot/aajohan-comfortaa-fonts
Cloning into '/var/lib/mock/f39-build-1702112-41213/root/chroot_tmpdir/scmroot/aajohan-comfortaa-fonts'...
$ git fetch origin 29c354774302b679f1357bd0b9eb7a57fc19e04a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/aajohan-comfortaa-fonts
 * [new ref]         29c354774302b679f1357bd0b9eb7a57fc19e04a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 29c3547 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild