$ git clone -n https://gitee.com/src-anolis-os/mythes-mi.git /var/lib/mock/dist-an8-poc-build-105011-45599/root/chroot_tmpdir/scmroot/mythes-mi
Cloning into '/var/lib/mock/dist-an8-poc-build-105011-45599/root/chroot_tmpdir/scmroot/mythes-mi'...
$ git reset --hard origin/a8
HEAD is now at 9d22e68 Add doc sub package