$ git clone -n https://gitee.com/src-anolis-os/autoconf.git /var/lib/mock/dist-an8.7-build-140663-53870/root/chroot_tmpdir/scmroot/autoconf
Cloning into '/var/lib/mock/dist-an8.7-build-140663-53870/root/chroot_tmpdir/scmroot/autoconf'...
$ git reset --hard origin/a8
HEAD is now at 5cb3176 spec: add doc sub package