$ git clone -n https://gitee.com/src-anolis-os/anolis-release /var/lib/mock/dist-an8.4-build-79723-40524/root/chroot_tmpdir/scmroot/anolis-release
Cloning into '/var/lib/mock/dist-an8.4-build-79723-40524/root/chroot_tmpdir/scmroot/anolis-release'...
$ git reset --hard origin/a8.4-dev
HEAD is now at 1ae0bf3 repo: add anolis Experimental repo