$ git clone -n https://gitee.com/src-anolis-os/libunwind.git /var/lib/mock/dist-an23-build-129219-46217/root/chroot_tmpdir/scmroot/libunwind
Cloning into '/var/lib/mock/dist-an23-build-129219-46217/root/chroot_tmpdir/scmroot/libunwind'...
$ git reset --hard origin/a23
HEAD is now at 07c55dd add doc package