$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/gstreamer-plugins-good.git /var/lib/mock/dist-an7-build-27931-15211/root/chroot_tmpdir/scmroot/gstreamer-plugins-good
Cloning into '/var/lib/mock/dist-an7-build-27931-15211/root/chroot_tmpdir/scmroot/gstreamer-plugins-good'...
$ git reset --hard origin/a7
HEAD is now at 57d3740 import gstreamer-plugins-good-0.10.31-13.el7.src.rpm