$ git clone -n https://gitee.com/opencloudos-stream/cgdb.git /var/lib/mock/dist-oc9-epol-build-90567-59081/root/chroot_tmpdir/scmroot/cgdb Cloning into '/var/lib/mock/dist-oc9-epol-build-90567-59081/root/chroot_tmpdir/scmroot/cgdb'... $ git fetch origin master:KOJI_FETCH_HEAD From https://gitee.com/opencloudos-stream/cgdb * [new branch] master -> KOJI_FETCH_HEAD $ git reset --hard KOJI_FETCH_HEAD HEAD is now at efdc5a6 update