$ git clone -n https://gitee.com/gcdota930915/anaconda.git /var/lib/mock/dist-an23-build-501808-74783/root/chroot_tmpdir/scmroot/anaconda
Cloning into '/var/lib/mock/dist-an23-build-501808-74783/root/chroot_tmpdir/scmroot/anaconda'...
$ git fetch origin e6b6a4244197a49f8b8a5317f2d24b96abdb17ec:KOJI_FETCH_HEAD
From https://gitee.com/gcdota930915/anaconda
 * [new ref]         e6b6a4244197a49f8b8a5317f2d24b96abdb17ec -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e6b6a42 Set Anolis default filesystem to ext4