$ git clone -n https://gitee.com/zixt/oc-live.git /var/lib/mock/dist-oc9-desktop-build-245893-83394/root/chroot_tmpdir/oc-live
Cloning into '/var/lib/mock/dist-oc9-desktop-build-245893-83394/root/chroot_tmpdir/oc-live'...
$ git fetch origin main:KOJI_FETCH_HEAD
From https://gitee.com/zixt/oc-live
 * [new branch]      main       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 28e1eb2 确保live清理。设定anaconda不询问用户信息