$ git clone -n https://gitee.com/src-opencloudos-rpms/gnuplot.git /var/lib/mock/dist-oc8-build-38073-12270/root/chroot_tmpdir/scmroot/gnuplot
Cloning into '/var/lib/mock/dist-oc8-build-38073-12270/root/chroot_tmpdir/scmroot/gnuplot'...
$ git reset --hard origin/oc8
HEAD is now at 65ff8e9 import gnuplot-5.2.4-3.tl3