$ git clone -n https://gitee.com/wency_cn/upower_1770735747.git /var/lib/mock/dist-an23-build-513172-75099/root/chroot_tmpdir/scmroot/upower_1770735747
Cloning into '/var/lib/mock/dist-an23-build-513172-75099/root/chroot_tmpdir/scmroot/upower_1770735747'...
$ git fetch origin f02cca09b2e3191ed5c1aeeae87a6a8033b331da:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/upower_1770735747
 * [new ref]         f02cca09b2e3191ed5c1aeeae87a6a8033b331da -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f02cca0 Update code from upstream