$ git clone -n https://gitee.com/src-anolis-os/libmng /var/lib/mock/dist-an8.7-build-139208-51893/root/chroot_tmpdir/scmroot/libmng
Cloning into '/var/lib/mock/dist-an8.7-build-139208-51893/root/chroot_tmpdir/scmroot/libmng'...
$ git reset --hard origin/a8
HEAD is now at 86fe0b2 spec: add doc sub package