$ git clone -n https://gitee.com/gcdota930915/anaconda.git /var/lib/mock/dist-an23-build-501804-74783/root/chroot_tmpdir/scmroot/anaconda
Cloning into '/var/lib/mock/dist-an23-build-501804-74783/root/chroot_tmpdir/scmroot/anaconda'...
$ git fetch origin 7df7c068e5e91b6557a659328e803090736a4a1c:KOJI_FETCH_HEAD
From https://gitee.com/gcdota930915/anaconda
 * [new ref]         7df7c068e5e91b6557a659328e803090736a4a1c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7df7c06 Set Anolis default filesystem to ext4