$ git clone -n https://gitee.com/fundawang/diffutils.git /var/lib/mock/dist-an23-build-265613-64010/root/chroot_tmpdir/scmroot/diffutils
Cloning into '/var/lib/mock/dist-an23-build-265613-64010/root/chroot_tmpdir/scmroot/diffutils'...
$ git reset --hard af1382c1797c67fc98062ec518eb551e2a13487d
HEAD is now at af1382c rediff patch