$ git clone -n https://src.fedoraproject.org/rpms/pfstools.git /var/lib/mock/f39-build-1583127-38124/root/chroot_tmpdir/scmroot/pfstools
Cloning into '/var/lib/mock/f39-build-1583127-38124/root/chroot_tmpdir/scmroot/pfstools'...
$ git fetch origin e9e47b408dd2633e9af5e9463ea47cf548abc954:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pfstools
 * [new ref]         e9e47b408dd2633e9af5e9463ea47cf548abc954 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e9e47b4 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild