$ git clone -n https://gitee.com/src-opencloudos-rpms/ostree /var/lib/mock/dist-oc8-build-27740-8546/root/chroot_tmpdir/scmroot/ostree
Cloning into '/var/lib/mock/dist-oc8-build-27740-8546/root/chroot_tmpdir/scmroot/ostree'...
$ git reset --hard origin/oc8
HEAD is now at 1d0025c import ostree-2022.2-5.tl3