$ git clone -n https://gitee.com/wency_cn/libfprint.git /var/lib/mock/dist-an23-build-502397-74802/root/chroot_tmpdir/scmroot/libfprint
Cloning into '/var/lib/mock/dist-an23-build-502397-74802/root/chroot_tmpdir/scmroot/libfprint'...
$ git fetch origin 49233b0d8661b3b17761f1a6832005b65d4903a9:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/libfprint
 * [new ref]         49233b0d8661b3b17761f1a6832005b65d4903a9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 49233b0 Update code from upstream