$ git clone -n https://src.fedoraproject.org/rpms/gamehub.git /var/lib/mock/f39-build-1490913-34512/root/chroot_tmpdir/scmroot/gamehub
Cloning into '/var/lib/mock/f39-build-1490913-34512/root/chroot_tmpdir/scmroot/gamehub'...
$ git fetch origin 31962526ba7a373cb2b2a3219ba9f6d66da1fc85:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gamehub
 * [new ref]         31962526ba7a373cb2b2a3219ba9f6d66da1fc85 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3196252 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild