$ git clone -n https://gitee.com/src-anolis-os/libcdio.git /var/lib/mock/dist-an8.7-build-160062-58570/root/chroot_tmpdir/scmroot/libcdio
Cloning into '/var/lib/mock/dist-an8.7-build-160062-58570/root/chroot_tmpdir/scmroot/libcdio'...
$ git reset --hard origin/a8
HEAD is now at 2a45e25 spec:sync loongson modification