$ git clone -n https://gitee.com/src-anolis-os/rarian.git /var/lib/mock/dist-an8.7-build-133190-47675/root/chroot_tmpdir/scmroot/rarian
Cloning into '/var/lib/mock/dist-an8.7-build-133190-47675/root/chroot_tmpdir/scmroot/rarian'...
$ git reset --hard origin/a8
HEAD is now at 7e7d4c2 spec: add doc sub package