$ git clone -n https://gitee.com/src-anolis-os/ttmkfdir.git /var/lib/mock/dist-an8.7-build-138924-51750/root/chroot_tmpdir/scmroot/ttmkfdir
Cloning into '/var/lib/mock/dist-an8.7-build-138924-51750/root/chroot_tmpdir/scmroot/ttmkfdir'...
$ git reset --hard origin/a8
HEAD is now at d69463b spec: add doc sub package