$ git clone -n https://src.fedoraproject.org/rpms/SDL2.git /var/lib/mock/f31-build-51082-27477/root/chroot_tmpdir/scmroot/SDL2
Cloning into '/var/lib/mock/f31-build-51082-27477/root/chroot_tmpdir/scmroot/SDL2'...
$ git reset --hard 1dd83f64947890e145f10865f4d56be784a291f1
HEAD is now at 1dd83f6 BR:gcc