$ git clone -n https://gitee.com/src-opencloudos-rpms/libarrow.git /var/lib/mock/dist-oc9-build-42014-14591/root/chroot_tmpdir/scmroot/libarrow Cloning into '/var/lib/mock/dist-oc9-build-42014-14591/root/chroot_tmpdir/scmroot/libarrow'... $ git fetch origin oc9:KOJI_FETCH_HEAD From https://gitee.com/src-opencloudos-rpms/libarrow * [new branch] oc9 -> KOJI_FETCH_HEAD $ git reset --hard KOJI_FETCH_HEAD HEAD is now at 3ddcab5 import libarrow-10.0.1-3.tl4