$ git clone -n https://gitee.com/src-anolis-os/libisoburn.git /var/lib/mock/dist-an8.6-build-102383-45598/root/chroot_tmpdir/scmroot/libisoburn
Cloning into '/var/lib/mock/dist-an8.6-build-102383-45598/root/chroot_tmpdir/scmroot/libisoburn'...
$ git reset --hard origin/a8
HEAD is now at 7267a66 spec: update doc sub package