$ git clone -n https://gitee.com/opencloudos-stream/google-compute-engine-oslogin.git /var/lib/mock/dist-oc9-epol-build-236927-82340/root/chroot_tmpdir/scmroot/google-compute-engine-oslogin
Cloning into '/var/lib/mock/dist-oc9-epol-build-236927-82340/root/chroot_tmpdir/scmroot/google-compute-engine-oslogin'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/google-compute-engine-oslogin
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8871c31 !1 init