$ git clone -n https://gitee.com/src-anolis-os/libidn2 /var/lib/mock/dist-an8.7-build-138247-51644/root/chroot_tmpdir/scmroot/libidn2
Cloning into '/var/lib/mock/dist-an8.7-build-138247-51644/root/chroot_tmpdir/scmroot/libidn2'...
$ git reset --hard origin/a8
HEAD is now at 7618008 spec: add doc sub package