$ git clone -n https://gitee.com/src-anolis-os/gstreamer1.git /var/lib/mock/dist-an8-build-74544-39097/root/chroot_tmpdir/scmroot/gstreamer1
Cloning into '/var/lib/mock/dist-an8-build-74544-39097/root/chroot_tmpdir/scmroot/gstreamer1'...
$ git reset --hard origin/a8
HEAD is now at dc3fedc import gstreamer1-1.16.1-2.el8.src.rpm