$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/gstreamer-plugins-bad-free.git /var/lib/mock/dist-an7-build-31276-15707/root/chroot_tmpdir/scmroot/gstreamer-plugins-bad-free
Cloning into '/var/lib/mock/dist-an7-build-31276-15707/root/chroot_tmpdir/scmroot/gstreamer-plugins-bad-free'...
$ git reset --hard origin/a7
HEAD is now at 3daee29 import gstreamer-plugins-bad-free-0.10.23-23.el7.src.rpm